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EP0344769A3 - Apparatus for supporting a jacked-up object - Google Patents

Apparatus for supporting a jacked-up objectDownload PDF

Info

Publication number
EP0344769A3
EP0344769A3EP89109927AEP89109927AEP0344769A3EP 0344769 A3EP0344769 A3EP 0344769A3EP 89109927 AEP89109927 AEP 89109927AEP 89109927 AEP89109927 AEP 89109927AEP 0344769 A3EP0344769 A3EP 0344769A3
Authority
EP
European Patent Office
Prior art keywords
jacked
supporting
threads
guided
spindle
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.)
Withdrawn
Application number
EP89109927A
Other languages
German (de)
French (fr)
Other versions
EP0344769A2 (en
Inventor
Wolfgang Thies
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.)
CEMAN SPECIAL-CONTAINER GmbH
Original Assignee
CEMAN SPECIAL-CONTAINER GmbH
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 CEMAN SPECIAL-CONTAINER GmbHfiledCriticalCEMAN SPECIAL-CONTAINER GmbH
Publication of EP0344769A2publicationCriticalpatent/EP0344769A2/en
Publication of EP0344769A3publicationCriticalpatent/EP0344769A3/en
Withdrawnlegal-statusCriticalCurrent

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Abstract

Translated fromGerman

Eine Vorrichtung zum Abstützen eines hochgebockten Gegenstandes ist gegenüber einem Boden mit einer eine Grundfläche des Gegenstandes auf­nehmenden Auflagefläche versehen. Die Auflagefläche weist eine vorwählbar veränderliche Höhe gegenüber dem Boden auf. Sie ist über einen Hubmecha­nismus (2) in mindestens einem auf dem Boden stehenden Gestell (1) gela­gert. Der Hubmechanismus (2) weist einen mechanischen Antrieb (58) auf. Der mechanische Antrieb ist als eine sich um eine lotrechte Achse drehende Spindel (78) ausgebildet, in deren Gewindegängen (82,83) die Auflagefläche geführt ist. In den Gewindegängen der Spindel ist eine Mutter (84) geführt, auf der sich eine die Auflagefläche tragende Hülse (96) abstützt, durch die sich die Spindel erstreckt.A device for supporting a jacked up object isagainst a floor with a base of the objectbearing surface. The contact surface has a preselectablevariable height from the ground. It is via a hub mechanism (2) in at least one frame (1) standing on the floordevice. The lifting mechanism (2) has a mechanical drive (58).The mechanical drive is as a vertical axisrotating spindle (78) formed in the threads (82,83)Contact surface is guided. There is one in the threads of the spindleNut (84) guided on which there is a sleeve bearing the bearing surface(96) through which the spindle extends.

EP89109927A1988-06-031989-06-01Apparatus for supporting a jacked-up objectWithdrawnEP0344769A3 (en)

Applications Claiming Priority (2)

Application NumberPriority DateFiling DateTitle
DE19883818816DE3818816A1 (en)1988-06-031988-06-03 DEVICE FOR SUPPORTING A HIGH-LOCKED OBJECT
DE38188161988-06-03

Publications (2)

Publication NumberPublication Date
EP0344769A2 EP0344769A2 (en)1989-12-06
EP0344769A3true EP0344769A3 (en)1990-03-21

Family

ID=6355721

Family Applications (1)

Application NumberTitlePriority DateFiling Date
EP89109927AWithdrawnEP0344769A3 (en)1988-06-031989-06-01Apparatus for supporting a jacked-up object

Country Status (2)

CountryLink
EP (1)EP0344769A3 (en)
DE (1)DE3818816A1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
DE243708C (en)*
FR427348A (en)*1910-11-251911-08-01Fontana-Maste-Und Traeger-Gesellschaft M B H Device for erecting telescopic masts and other supports, as well as telescopic hoists
US1927598A (en)*1931-04-021933-09-19Schlichter OscarPortable elevating table
AT310380B (en)*1971-07-121973-09-25Simmering Graz Pauker Ag Jack
FR2328604A1 (en)*1975-10-241977-05-20York Trailer Co Ltd MOTOR STANDS FOR SEMI-TRAILERS
FR2421840A1 (en)*1978-04-051979-11-02Bonot Jean FrancoisElectrically driven jack for motor vehicle - has limit switches to prevent overtravel in either direction
US4330105A (en)*1980-04-101982-05-18Reliance Truck CompanyCrane type lifting assembly for heavy loads
GB2089763A (en)*1980-10-301982-06-30Shepherd JohnQuick release caravan anchor jack
DE3147631A1 (en)*1981-12-021983-06-23Edwin 7737 Bad Dürrheim LimbergerMobile furniture-lifter
DE3604097A1 (en)*1986-02-081987-08-13Jost Werke Gmbh TELESCOPIC SUPPORT DEVICE FOR A SADDLE TRAILER

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
DE243708C (en)*
FR427348A (en)*1910-11-251911-08-01Fontana-Maste-Und Traeger-Gesellschaft M B H Device for erecting telescopic masts and other supports, as well as telescopic hoists
US1927598A (en)*1931-04-021933-09-19Schlichter OscarPortable elevating table
AT310380B (en)*1971-07-121973-09-25Simmering Graz Pauker Ag Jack
FR2328604A1 (en)*1975-10-241977-05-20York Trailer Co Ltd MOTOR STANDS FOR SEMI-TRAILERS
FR2421840A1 (en)*1978-04-051979-11-02Bonot Jean FrancoisElectrically driven jack for motor vehicle - has limit switches to prevent overtravel in either direction
US4330105A (en)*1980-04-101982-05-18Reliance Truck CompanyCrane type lifting assembly for heavy loads
GB2089763A (en)*1980-10-301982-06-30Shepherd JohnQuick release caravan anchor jack
DE3147631A1 (en)*1981-12-021983-06-23Edwin 7737 Bad Dürrheim LimbergerMobile furniture-lifter
DE3604097A1 (en)*1986-02-081987-08-13Jost Werke Gmbh TELESCOPIC SUPPORT DEVICE FOR A SADDLE TRAILER

Also Published As

Publication numberPublication date
DE3818816A1 (en)1989-12-07
EP0344769A2 (en)1989-12-06

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Legal Events

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18DApplication deemed to be withdrawn

Effective date:19920623
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