Movatterモバイル変換

[0]ホーム
URL:

JPS55141838A - Hand-free call unit for car telephone - Google Patents

Hand-free call unit for car telephone

Info

Publication number
JPS55141838A
JPS55141838AJP4963079AJP4963079AJPS55141838AJP S55141838 AJPS55141838 AJP S55141838AJP 4963079 AJP4963079 AJP 4963079AJP 4963079 AJP4963079 AJP 4963079AJP S55141838 AJPS55141838 AJP S55141838A
Authority
JP
Japan
Prior art keywords
microphone
car
main body
hand
free
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
JP4963079A
Other languages
Japanese (ja)
Inventor
Hisamitsu Takagi
Shigemi Suzuki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu LtdfiledCriticalFujitsu Ltd
Priority to JP4963079ApriorityCriticalpatent/JPS55141838A/en
Publication of JPS55141838ApublicationCriticalpatent/JPS55141838A/en
Pendinglegal-statusCriticalCurrent

Links

Classifications

Landscapes

Abstract

PURPOSE:To establish the hand-free call unit for car telephone enabling to transmit the audio signal via a microphone, by mounting the microphone at a suitable location in the car. CONSTITUTION:The microphone 5 is axially borned at one end of the support arms 24, 25 which is free from extension and contraction, in oscillating free. The arm 25 is fitted to the support mechanism main body 21 with the glove section 26, and the support mechanism main body 21 is fitted at a suitable location in the car with the both side adhesive tape 22. The microphone like this is used with the changeover with known car telephone, or by turning on and off the switch fitted independently of the telephone set for the call under drive. If the microphone 5 is not used, the arms 24, 25 are folded in the support mechanism main body 21 and the hook switch 6 is turned off.
JP4963079A1979-04-241979-04-24Hand-free call unit for car telephonePendingJPS55141838A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP4963079AJPS55141838A (en)1979-04-241979-04-24Hand-free call unit for car telephone

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP4963079AJPS55141838A (en)1979-04-241979-04-24Hand-free call unit for car telephone

Publications (1)

Publication NumberPublication Date
JPS55141838Atrue JPS55141838A (en)1980-11-06

Family

ID=12836533

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP4963079APendingJPS55141838A (en)1979-04-241979-04-24Hand-free call unit for car telephone

Country Status (1)

CountryLink
JP (1)JPS55141838A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS61189650U (en)*1985-05-201986-11-26
US4698838A (en)*1984-09-291987-10-06Aisin Seiki Kabushiki KaishaSteering wheel having a telephone
US4723265A (en)*1984-09-281988-02-02Aisin Seiki Kabushiki KaishaAbreviated dialer with reduced key operations
US4736410A (en)*1984-09-281988-04-05Aisin Seiki Kabushiki KaishaTelephone equipment for reduced key operations
US4885773A (en)*1987-01-091989-12-05Alcatel N.V.Apparatus for mounting a unidirectional microphone in a hands-free telephone subset
US5638455A (en)*1994-03-111997-06-10Peiker; AndreasMicrophone device
US5771303A (en)*1995-05-251998-06-23Mazzarella; Charles W.Microphone mounting and control system
WO2001015939A1 (en)*1999-08-262001-03-08Andreas PeikerListening and speaking device
EP1247695A3 (en)*2001-04-042003-04-02Vehicle System Co., Ltd.Hands-free cellular phone device for vehicles
US7073760B2 (en)2001-07-242006-07-11Brady James PSupport structure for spa speakers

Cited By (10)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4723265A (en)*1984-09-281988-02-02Aisin Seiki Kabushiki KaishaAbreviated dialer with reduced key operations
US4736410A (en)*1984-09-281988-04-05Aisin Seiki Kabushiki KaishaTelephone equipment for reduced key operations
US4698838A (en)*1984-09-291987-10-06Aisin Seiki Kabushiki KaishaSteering wheel having a telephone
JPS61189650U (en)*1985-05-201986-11-26
US4885773A (en)*1987-01-091989-12-05Alcatel N.V.Apparatus for mounting a unidirectional microphone in a hands-free telephone subset
US5638455A (en)*1994-03-111997-06-10Peiker; AndreasMicrophone device
US5771303A (en)*1995-05-251998-06-23Mazzarella; Charles W.Microphone mounting and control system
WO2001015939A1 (en)*1999-08-262001-03-08Andreas PeikerListening and speaking device
EP1247695A3 (en)*2001-04-042003-04-02Vehicle System Co., Ltd.Hands-free cellular phone device for vehicles
US7073760B2 (en)2001-07-242006-07-11Brady James PSupport structure for spa speakers

Similar Documents

PublicationPublication DateTitle
DK0401007T3 (en) Convertible handset and headset
JPS55141838A (en)Hand-free call unit for car telephone
CA2056516A1 (en)Dual mode cellular radio communication apparatus having an echo canceller employed in both analog and digital modes
AU534417B2 (en)Accessory for parts washer
EP0376587A3 (en)Acoustic calibration arrangement for a voice switched speakerphone
KR900011170A (en) Self-calibration device for voice switched speakerphone
GB1181563A (en)A Device for Anastomosing Canalicular Organs.
AU526466B2 (en)Four-lead monolithic darlington device
FR2678577B1 (en) DEVICE FOR THE ADJUSTMENT OF THE EFFORTS OF MANEUVERING MOBILE AIRCRAFT ORGANS.
JPS56143751A (en)Transceiver with interphone
AU2580577A (en)Voice switched telephone loudspeakers
JPS55143851A (en)Hand-free call unit for car telephone
JPS60148258A (en)Handset stand for telephone set
AU5974990A (en)Hands-free telephone
AU7089291A (en)Switching device
ATE270456T1 (en) EMERGENCY CALL DEVICE FOR VEHICLES
AU519358B2 (en)Auxiliary telephone speech device
JPS53145504A (en)Cordless telephone equipment
FR2314888A1 (en)Telescopic vehicle with overhead working cubicle - has ram operated extension with tailweight at rear end of cubicle boom support
JPS524102A (en)Telephone sound volume controller
JPS6432534A (en)On-vehicle audio equipment
JPS57173250A (en)Voice switch circuit
AU2531388A (en)Telephone accessory
GB1514833A (en)Portable battery operated device including a switch
JPS6419844A (en)Cordless telephone set
[8]ページ先頭
©2009-2025 Movatter.jp