Movatterモバイル変換


[0]ホーム

URL:


JPS61270552A - Transmission - Google Patents

Transmission

Info

Publication number
JPS61270552A
JPS61270552AJP11252485AJP11252485AJPS61270552AJP S61270552 AJPS61270552 AJP S61270552AJP 11252485 AJP11252485 AJP 11252485AJP 11252485 AJP11252485 AJP 11252485AJP S61270552 AJPS61270552 AJP S61270552A
Authority
JP
Japan
Prior art keywords
ring
retainer
sun shaft
planetary roller
planetary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11252485A
Other languages
Japanese (ja)
Inventor
Yasunori Kanehisa
金久 保宣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works LtdfiledCriticalMatsushita Electric Works Ltd
Priority to JP11252485ApriorityCriticalpatent/JPS61270552A/en
Publication of JPS61270552ApublicationCriticalpatent/JPS61270552A/en
Pendinglegal-statusCriticalCurrent

Links

Landscapes

Abstract

PURPOSE:To facilitate setting and regulation of pre-pressure by forming the sun shaft and the planetary roller with ferro-magnetic material while the retainer with paramagnetic material and the fixed ring with an electromagnet. CONSTITUTION:The transmission is comprising a sun shaft 1 and a ring 2, a plurality of planetary rollers 3 and a retainer 4. The sun shaft 1 and respective planetary roller 3 are formed with ferro-magnetic material while the retainer 4 is formed with paramagnetic material and the ring 2 has high permeability. A coil 5 is wound over the outercircumference to constitute an electromagnet. Consequently, pre-pressure can be obtained through magnetic attraction and regulated through the level of current to be fed to the coil.

Description

Translated fromJapanese

【発明の詳細な説明】[技術分野1本発明はころがり遊星機構を用いた変速機に関するもの
である。
DETAILED DESCRIPTION OF THE INVENTION [Technical Field 1] The present invention relates to a transmission using a rolling planetary mechanism.

[背景技術1ころがり遊星機構による変速機は、太陽軸とこれと同心
のリングとの間に、これら両者にころがり接触する複数
個の遊星ローラを配設するとともに各遊星ローラをリテ
ーナで保持し、太陽軸とリングとリテーナの3つのうち
のいずれか1つを固定したものとして、残る2つのうち
の一方を入力側、他方を出力側とするのであるが、この
ころがり接触による遊星機構においては、遊星ローラと
太陽軸及び遊星ローラとリングの各接触を得るために、
予圧力を与える必要がある。そして従来における予圧力
の付与は、リングの焼き嵌めや、リングの内周面に弾性
材を設けることで行なわれていたのであるが、前者の場
合、予圧力の調整が困難であり、また常に人外な圧接力
がかかっているために、変速機の寿命に問題がある。そ
して後者にあっては、複数個の遊星ローラに予圧力を均
等にかけにくいという問題点を有している。
[Background Art 1] A transmission using a rolling planetary mechanism has a plurality of planetary rollers disposed between a sun shaft and a ring concentric with the sun shaft and in rolling contact with both, and each planetary roller is held by a retainer. Assuming that any one of the sun shaft, ring, and retainer is fixed, one of the remaining two is used as the input side and the other as the output side, but in this planetary mechanism using rolling contact, In order to obtain each contact between the planetary roller and the sun axis and between the planetary roller and the ring,
It is necessary to apply preload force. Conventionally, preload force was applied by shrink-fitting the ring or by providing an elastic material on the inner circumferential surface of the ring, but in the former case, it was difficult to adjust the preload force, and it was not always possible to adjust the preload force. There is a problem with the lifespan of the transmission due to the unreasonable contact force being applied. The latter method has a problem in that it is difficult to apply preload force evenly to the plurality of planetary rollers.

[発明の目的1本発明はこのような京に鑑み為されたものであり、その
目的とするところは予圧力の設定が簡単であるとともに
調整も容易に行なえるころがり遊星型の変速機を提供す
るにある。
[Objective of the Invention 1 The present invention has been made in view of the above circumstances, and its purpose is to provide a rolling planetary type transmission in which preload force can be easily set and adjusted. There is something to do.

[発明の開示1しかして本発明は、太陽軸とこれと同心のリングとの間
に、これら両者にころがり接触する遊星ローラを配設す
るとともに遊星ローラをリテーナで保持したころがり遊
星型変速機において、太陽軸と遊星ローラとを強磁性体
で、リテーナを常磁性体で、固定されたリングを電磁石
で形成していることに特徴を有しているものであり、リ
ングと遊星ローラと太陽軸との各間に働く磁気吸引力が
予圧力として作用するようにしたものであるとと・もに
、この磁気吸引力はリングである電磁石でもって調整す
ることがで終るようにしたものである。
[Disclosure of the Invention 1 The present invention provides a rolling planetary transmission in which a planetary roller is disposed between a sun shaft and a ring concentric therewith, and the planetary roller is in rolling contact with both, and the planetary roller is held by a retainer. , the sun shaft and the planetary rollers are made of ferromagnetic material, the retainer is made of paramagnetic material, and the fixed ring is made of electromagnet. The magnetic attraction force acting between the two acts as a preload force, and this magnetic attraction force can be adjusted using an electromagnet, which is a ring. .

尚、リングを電磁石とすることから、この材質は透磁率
の高いものとする。また、太陽軸と遊星ローラとリング
とが接触しておらない状態では意味をなさないことから
、リングの装着を焼き嵌めで行なうものとする。ただし
、この焼か嵌めによって得られる初期予圧力は、上記3
者が少し接触する程度でよい。
Since the ring is an electromagnet, the material should have high magnetic permeability. Further, since it is meaningless if the sun shaft, planetary roller, and ring are not in contact with each other, the ring is attached by shrink fitting. However, the initial preload force obtained by this shrink fitting is
A small amount of contact between the person and the person is sufficient.

以下本発明を図示の実施例に基づいて詳述すると、太陽
軸1と、これと同心のリング2と、複数個の遊星ローラ
3及びリテーナ4とからなるこの変速機は、各遊星ロー
ラ3が太陽軸1の外周面とリング2の内周面とにころが
i)接触するものであって、各遊星ローラ3はその両端
の軸20がリテーナ4によって支持されており、またリ
テーナ4には出力軸40が取り付けられ、リテーナ4内
面に配された軸受10によって太陽軸1の自由端が支持
されている。
The present invention will be described in detail below based on the illustrated embodiment. This transmission includes a sun shaft 1, a ring 2 concentric with the sun shaft, a plurality of planetary rollers 3, and a retainer 4. The rollers (i) are in contact with the outer peripheral surface of the sun shaft 1 and the inner peripheral surface of the ring 2, and each planetary roller 3 has a shaft 20 at both ends supported by a retainer 4, and the retainer 4 has a An output shaft 40 is attached, and the free end of the sun shaft 1 is supported by a bearing 10 arranged on the inner surface of the retainer 4.

そして太陽軸1と各遊星ローラ3とが強磁性体によって
形成されているとともに、リテーナ4が常磁性体によっ
て形成されており、リング2は高透磁率を有するものと
されているとともに、外周部にコイル5が巻回されるこ
とで、電磁石を構成するものとされている。
The sun shaft 1 and each planetary roller 3 are made of a ferromagnetic material, the retainer 4 is made of a paramagnetic material, the ring 2 has high magnetic permeability, and the outer peripheral portion The coil 5 is wound around the coil 5 to constitute an electromagnet.

しかしてこの変速機においては、リング2を固定した状
態において、太陽軸1を入力軸としてこれを回転させた
ならば、太陽軸1及びりング2に接触する遊星ローラ3
は、自転しつつ公転を行なうものであり、この公転運動
がリテーナ4の回転として、出力軸40に伝達されるも
のであるが、この時、リング2に装着されたコイル5に
所要の電流を流せば、遊星ローラ3とりング2及びM星
ローラ3と太陽軸1の開に働く磁気吸引力によって、こ
れらの間に必要とする予圧力を得ることがでトるもので
あり、またこの予圧力はコイル5に流す電流値によって
調整することができるために、出力トルクに合った予圧
力を設定することができるものである。従って、通常は
リング2の焼き嵌めによるところの小さな予圧力だけと
しておき、出力軸40に高負荷が作用するような時だけ
、コイル5に電流を流して、予圧力を高めると11うこ
とができるものである。尚、予圧力に関与しなl、1リ
テーナ4は常磁性体であるために、円滑な回転を行なう
However, in this transmission, when the ring 2 is fixed and rotated using the sun shaft 1 as the input shaft, the planetary roller 3 that contacts the sun shaft 1 and the ring 2
rotates on its own axis and revolves, and this orbital motion is transmitted to the output shaft 40 as rotation of the retainer 4. At this time, a required current is applied to the coil 5 attached to the ring 2. If the flow is allowed to flow, the required preload force can be obtained between the planetary roller 3 and the ring 2, the M star roller 3, and the sun shaft 1 due to the magnetic attraction force that acts on the openings between them. Since the pressure can be adjusted by the value of the current flowing through the coil 5, the preload force can be set in accordance with the output torque. Therefore, normally only a small preload force is applied due to shrink fitting of the ring 2, and only when a high load is applied to the output shaft 40, current is applied to the coil 5 to increase the preload force. It is possible. Incidentally, since the l,1 retainer 4, which is not involved in the preload force, is made of a paramagnetic material, it rotates smoothly.

[発明の効果1以上のように本発明においては、遊星ローラが内接する
固定されたリングを電磁石とし、これによるところの磁
気吸引力でもってリングと遊星ローラあるいは過量ロー
ラと太陽軸との間の予圧力の設定並びに調整を行なえる
ものであって、必要とする予圧力を容易に且つ確実に得
ることができて動力伝達効率を高めることができるとと
もに、リングを電磁石として働かせていない時には小さ
な予圧力がかかるだけとなるために、装置の寿命も向上
するものである。
[Effect of the invention 1 As described above, in the present invention, the fixed ring in which the planetary roller is inscribed is an electromagnet, and the magnetic attraction force generated by the electromagnet is used to create a connection between the ring and the planetary roller or the excess roller and the sun axis. The preload force can be set and adjusted, and the required preload force can be easily and reliably obtained, increasing power transmission efficiency, and when the ring is not working as an electromagnet, a small preload can be used. Since only pressure is applied, the life of the device is also improved.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明一実施例の正面図、第2図は同上め断面
図であって、1は太陽軸、2はリング、3は遊星ローラ
、4はリテーナを示す。
FIG. 1 is a front view of an embodiment of the present invention, and FIG. 2 is a cross-sectional view of the same, in which 1 represents a sun shaft, 2 a ring, 3 a planetary roller, and 4 a retainer.

Claims (1)

Translated fromJapanese
【特許請求の範囲】[Claims](1)太陽軸とこれと同心のリングとの間に、これら両
者にころがり接触する遊星ローラを配設するとともに遊
星ローラをリテーナで保持したころがり遊星型変速機に
おいて、太陽軸と遊星ローラとを強磁性体で、リテーナ
を常磁性体で、固定されたリングを電磁石で形成して成
ることを特徴とする変速機。
(1) In a rolling planetary type transmission in which a planetary roller is disposed between a sunshaft and a concentric ring and is in rolling contact with both, and the planetary roller is held by a retainer, the sunshaft and planetary roller are A transmission characterized by comprising a ferromagnetic material, a retainer made of a paramagnetic material, and a fixed ring made of an electromagnet.
JP11252485A1985-05-251985-05-25TransmissionPendingJPS61270552A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP11252485AJPS61270552A (en)1985-05-251985-05-25Transmission

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP11252485AJPS61270552A (en)1985-05-251985-05-25Transmission

Publications (1)

Publication NumberPublication Date
JPS61270552Atrue JPS61270552A (en)1986-11-29

Family

ID=14588799

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP11252485APendingJPS61270552A (en)1985-05-251985-05-25Transmission

Country Status (1)

CountryLink
JP (1)JPS61270552A (en)

Cited By (35)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US8845485B2 (en)2011-04-042014-09-30Fallbrook Intellectual Property Company LlcAuxiliary power unit having a continuously variable transmission
US8852050B2 (en)2008-08-262014-10-07Fallbrook Intellectual Property Company LlcContinuously variable transmission
US8870711B2 (en)2008-10-142014-10-28Fallbrook Intellectual Property Company LlcContinuously variable transmission
US8888643B2 (en)2010-11-102014-11-18Fallbrook Intellectual Property Company LlcContinuously variable transmission
US8900085B2 (en)2007-07-052014-12-02Fallbrook Intellectual Property Company LlcContinuously variable transmission
US8920285B2 (en)2004-10-052014-12-30Fallbrook Intellectual Property Company LlcContinuously variable transmission
US8996263B2 (en)2007-11-162015-03-31Fallbrook Intellectual Property Company LlcController for variable transmission
US9017207B2 (en)2006-06-262015-04-28Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9022889B2 (en)2005-10-282015-05-05Fallbrook Intellectual Property Company LlcElectromotive drives
US9046158B2 (en)2003-02-282015-06-02Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9074674B2 (en)2008-06-232015-07-07Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9086145B2 (en)2006-11-082015-07-21Fallbrook Intellectual Property Company LlcClamping force generator
US9121464B2 (en)2005-12-092015-09-01Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9182018B2 (en)2008-02-292015-11-10Fallbrook Intellectual Property Company LlcContinuously and/or infinitely variable transmissions and methods therefor
US9239099B2 (en)2007-02-162016-01-19Fallbrook Intellectual Property Company LlcInfinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9249880B2 (en)2007-12-212016-02-02Fallbrook Intellectual Property Company LlcAutomatic transmissions and methods therefor
US9273760B2 (en)2007-04-242016-03-01Fallbrook Intellectual Property Company LlcElectric traction drives
US9279482B2 (en)2009-04-162016-03-08Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9328807B2 (en)2007-02-012016-05-03Fallbrook Intellectual Property Company LlcSystems and methods for control of transmission and/or prime mover
US9341246B2 (en)2005-11-222016-05-17Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9360089B2 (en)2010-03-032016-06-07Fallbrook Intellectual Property Company LlcInfinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9365203B2 (en)2008-08-052016-06-14Fallbrook Intellectual Property Company LlcSystems and methods for control of transmission and/or prime mover
US9371894B2 (en)2007-02-122016-06-21Fallbrook Intellectual Property Company LlcContinuously variable transmissions and methods therefor
US9611921B2 (en)2012-01-232017-04-04Fallbrook Intellectual Property Company LlcInfinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9618100B2 (en)2008-05-072017-04-11Fallbrook Intellectual Property Company LlcAssemblies and methods for clamping force generation
US9677650B2 (en)2013-04-192017-06-13Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9683640B2 (en)2008-06-062017-06-20Fallbrook Intellectual Property Company LlcInfinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9683638B2 (en)2005-12-302017-06-20Fallbrook Intellectual Property Company LlcContinuously variable gear transmission
US9945456B2 (en)2007-06-112018-04-17Fallbrook Intellectual Property Company LlcContinuously variable transmission
US10047861B2 (en)2016-01-152018-08-14Fallbrook Intellectual Property Company LlcSystems and methods for controlling rollback in continuously variable transmissions
US10458526B2 (en)2016-03-182019-10-29Fallbrook Intellectual Property Company LlcContinuously variable transmissions, systems and methods
US11174922B2 (en)2019-02-262021-11-16Fallbrook Intellectual Property Company LlcReversible variable drives and systems and methods for control in forward and reverse directions
US11215268B2 (en)2018-11-062022-01-04Fallbrook Intellectual Property Company LlcContinuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
US11667351B2 (en)2016-05-112023-06-06Fallbrook Intellectual Property Company LlcSystems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmission
US12442434B2 (en)2024-06-042025-10-14Enviolo B.V.Reversible variable drives and systems and methods for control in forward and reverse directions

Cited By (82)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US10428939B2 (en)2003-02-282019-10-01Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9046158B2 (en)2003-02-282015-06-02Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9732848B2 (en)2003-02-282017-08-15Fallbrook Intellectual Property Company LlcContinuously variable transmission
US10036453B2 (en)2004-10-052018-07-31Fallbrook Intellectual Property Company LlcContinuously variable transmission
US8920285B2 (en)2004-10-052014-12-30Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9506562B2 (en)2005-10-282016-11-29Fallbrook Intellectual Property Company LlcElectromotive drives
US9950608B2 (en)2005-10-282018-04-24Fallbrook Intellectual Property Company LlcElectromotive drives
US9022889B2 (en)2005-10-282015-05-05Fallbrook Intellectual Property Company LlcElectromotive drives
US9341246B2 (en)2005-11-222016-05-17Fallbrook Intellectual Property Company LlcContinuously variable transmission
US10711869B2 (en)2005-11-222020-07-14Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9709138B2 (en)2005-11-222017-07-18Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9121464B2 (en)2005-12-092015-09-01Fallbrook Intellectual Property Company LlcContinuously variable transmission
US10208840B2 (en)2005-12-092019-02-19Fallbrook Intellectual Property Company LlcContinuously variable transmission
US11454303B2 (en)2005-12-092022-09-27Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9683638B2 (en)2005-12-302017-06-20Fallbrook Intellectual Property Company LlcContinuously variable gear transmission
US11598397B2 (en)2005-12-302023-03-07Fallbrook Intellectual Property Company LlcContinuously variable gear transmission
US9017207B2 (en)2006-06-262015-04-28Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9726282B2 (en)2006-06-262017-08-08Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9086145B2 (en)2006-11-082015-07-21Fallbrook Intellectual Property Company LlcClamping force generator
US9878719B2 (en)2007-02-012018-01-30Fallbrook Intellectual Property Company LlcSystems and methods for control of transmission and/or prime mover
US10703372B2 (en)2007-02-012020-07-07Fallbrook Intellectual Property Company LlcSystems and methods for control of transmission and/or prime mover
US9328807B2 (en)2007-02-012016-05-03Fallbrook Intellectual Property Company LlcSystems and methods for control of transmission and/or prime mover
US9676391B2 (en)2007-02-012017-06-13Fallbrook Intellectual Property Company LlcSystems and methods for control of transmission and/or prime mover
US10260607B2 (en)2007-02-122019-04-16Fallbrook Intellectual Property Company LlcContinuously variable transmissions and methods therefor
US9371894B2 (en)2007-02-122016-06-21Fallbrook Intellectual Property Company LlcContinuously variable transmissions and methods therefor
US10094453B2 (en)2007-02-162018-10-09Fallbrook Intellectual Property Company LlcInfinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9239099B2 (en)2007-02-162016-01-19Fallbrook Intellectual Property Company LlcInfinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9574643B2 (en)2007-04-242017-02-21Fallbrook Intellectual Property Company LlcElectric traction drives
US10056811B2 (en)2007-04-242018-08-21Fallbrook Intellectual Property Company LlcElectric traction drives
US9273760B2 (en)2007-04-242016-03-01Fallbrook Intellectual Property Company LlcElectric traction drives
US9945456B2 (en)2007-06-112018-04-17Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9869388B2 (en)2007-07-052018-01-16Fallbrook Intellectual Property Company LlcContinuously variable transmission
US10260629B2 (en)2007-07-052019-04-16Fallbrook Intellectual Property Company LlcContinuously variable transmission
US8900085B2 (en)2007-07-052014-12-02Fallbrook Intellectual Property Company LlcContinuously variable transmission
US8996263B2 (en)2007-11-162015-03-31Fallbrook Intellectual Property Company LlcController for variable transmission
US10100927B2 (en)2007-11-162018-10-16Fallbrook Intellectual Property Company LlcController for variable transmission
US11125329B2 (en)2007-11-162021-09-21Fallbrook Intellectual Property Company LlcController for variable transmission
US9739375B2 (en)2007-12-212017-08-22Fallbrook Intellectual Property Company LlcAutomatic transmissions and methods therefor
US9249880B2 (en)2007-12-212016-02-02Fallbrook Intellectual Property Company LlcAutomatic transmissions and methods therefor
US10704687B2 (en)2007-12-212020-07-07Fallbrook Intellectual Property Company LlcAutomatic transmissions and methods therefor
US9850993B2 (en)2008-02-292017-12-26Fallbrook Intellectual Property Company LlcContinuously and/or infinitely variable transmissions and methods therefor
US9182018B2 (en)2008-02-292015-11-10Fallbrook Intellectual Property Company LlcContinuously and/or infinitely variable transmissions and methods therefor
US9618100B2 (en)2008-05-072017-04-11Fallbrook Intellectual Property Company LlcAssemblies and methods for clamping force generation
US10634224B2 (en)2008-06-062020-04-28Fallbrook Intellectual Property Company LlcInfinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9683640B2 (en)2008-06-062017-06-20Fallbrook Intellectual Property Company LlcInfinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US10066713B2 (en)2008-06-232018-09-04Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9074674B2 (en)2008-06-232015-07-07Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9528561B2 (en)2008-06-232016-12-27Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9365203B2 (en)2008-08-052016-06-14Fallbrook Intellectual Property Company LlcSystems and methods for control of transmission and/or prime mover
US9878717B2 (en)2008-08-052018-01-30Fallbrook Intellectual Property Company LlcSystems and methods for control of transmission and/or prime mover
US10704657B2 (en)2008-08-262020-07-07Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9903450B2 (en)2008-08-262018-02-27Fallbrook Intellectual Property Company LlcContinuously variable transmission
US8852050B2 (en)2008-08-262014-10-07Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9574642B2 (en)2008-10-142017-02-21Fallbrook Intellectual Property Company LlcContinuously variable transmission
US8870711B2 (en)2008-10-142014-10-28Fallbrook Intellectual Property Company LlcContinuously variable transmission
US10253880B2 (en)2008-10-142019-04-09Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9920823B2 (en)2009-04-162018-03-20Fallbrook Intellectual Property Company LlcContinuously variable transmission
US10746270B2 (en)2009-04-162020-08-18Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9279482B2 (en)2009-04-162016-03-08Fallbrook Intellectual Property Company LlcContinuously variable transmission
US10066712B2 (en)2010-03-032018-09-04Fallbrook Intellectual Property Company LlcInfinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9360089B2 (en)2010-03-032016-06-07Fallbrook Intellectual Property Company LlcInfinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US10197147B2 (en)2010-11-102019-02-05Fallbrook Intellectual Property Company LlcContinuously variable transmission
US9291251B2 (en)2010-11-102016-03-22Fallbrook Intellectual Property Company LlcContinuously variable transmission
US8888643B2 (en)2010-11-102014-11-18Fallbrook Intellectual Property Company LlcContinuously variable transmission
US8845485B2 (en)2011-04-042014-09-30Fallbrook Intellectual Property Company LlcAuxiliary power unit having a continuously variable transmission
US10428915B2 (en)2012-01-232019-10-01Fallbrook Intellectual Property Company LlcInfinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9611921B2 (en)2012-01-232017-04-04Fallbrook Intellectual Property Company LlcInfinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9677650B2 (en)2013-04-192017-06-13Fallbrook Intellectual Property Company LlcContinuously variable transmission
US10323732B2 (en)2013-04-192019-06-18Fallbrook Intellectual Property Company LlcContinuously variable transmission
US10047861B2 (en)2016-01-152018-08-14Fallbrook Intellectual Property Company LlcSystems and methods for controlling rollback in continuously variable transmissions
US10920882B2 (en)2016-01-152021-02-16Fallbrook Intellectual Property Company LlcSystems and methods for controlling rollback in continuously variable transmissions
US11306818B2 (en)2016-01-152022-04-19Fallbrook Intellectual Property Company LlcSystems and methods for controlling rollback in continuously variable transmissions
US10458526B2 (en)2016-03-182019-10-29Fallbrook Intellectual Property Company LlcContinuously variable transmissions, systems and methods
US12145690B2 (en)2016-05-112024-11-19Enviolo B.V.Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions
US11667351B2 (en)2016-05-112023-06-06Fallbrook Intellectual Property Company LlcSystems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmission
US11215268B2 (en)2018-11-062022-01-04Fallbrook Intellectual Property Company LlcContinuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
US11624432B2 (en)2018-11-062023-04-11Fallbrook Intellectual Property Company LlcContinuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
US12173778B2 (en)2018-11-062024-12-24Enviolo B.V.Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
US11530739B2 (en)2019-02-262022-12-20Fallbrook Intellectual Property Company LlcReversible variable drives and systems and methods for control in forward and reverse directions
US12000458B2 (en)2019-02-262024-06-04Fallbrook Intellectual Property Company LlcReversible variable drives and systems and methods for control in forward and reverse directions
US11174922B2 (en)2019-02-262021-11-16Fallbrook Intellectual Property Company LlcReversible variable drives and systems and methods for control in forward and reverse directions
US12442434B2 (en)2024-06-042025-10-14Enviolo B.V.Reversible variable drives and systems and methods for control in forward and reverse directions

Similar Documents

PublicationPublication DateTitle
JPS61270552A (en)Transmission
MY111888A (en)A spring clutch assembly with reduced radial bearing forces
US2771171A (en)Magnetically activated torque coupling
BR9205977A (en) Magnetic device that prevents a transmission from slipping into a vehicle
JPS5582848A (en)Friction speed change gear
JPH03505903A (en) gear system
JPH0741524Y2 (en) Roll feed device
JPH0574301B2 (en)
US4440043A (en)Fixed ratio traction roller transmission with tapered loading means
JPH0470489B2 (en)
WO1996018048A3 (en)Device for regulating the prestress of rotary bearings
JPS5686260A (en)Crank pulley
JPH01242820A (en) swivel bearing device
JPH083194Y2 (en) Electromagnetic coupling device
JPS6154968B2 (en)
JPH05340455A (en)Magnetic friction roller type reduction gear
JPS60172751A (en)Speed reducer
JPS6479413A (en)Bearing device
GB890142A (en)Improvements in or relating to electromagnetically actuated devices
JPS6469817A (en)Bearing device
JPS60101353A (en)Planetary roller power transmission apparatus
JPS57163720A (en)Hybrid type bearing equipment
JPS62155766A (en)Power generator
JPS57178971A (en)Power steering device
JPS58180868A (en)Planetary device

[8]ページ先頭

©2009-2025 Movatter.jp