JPS57110537A - Headrest device for vehiclar seat or the like - Google Patents

Headrest device for vehiclar seat or the like

Info

Publication number
JPS57110537A
JPS57110537A JP55186673A JP18667380A JPS57110537A JP S57110537 A JPS57110537 A JP S57110537A JP 55186673 A JP55186673 A JP 55186673A JP 18667380 A JP18667380 A JP 18667380A JP S57110537 A JPS57110537 A JP S57110537A
Authority
JP
Japan
Prior art keywords
shaft
hole
gear wheel
saw tooth
tooth shape
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.)
Granted
Application number
JP55186673A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6339453B2 (enExample
Inventor
Masatatsu Kanai
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.)
Tachi S Co Ltd
Original Assignee
Tachikawa Spring Co 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 Tachikawa Spring Co Ltd filed Critical Tachikawa Spring Co Ltd
Priority to JP55186673A priority Critical patent/JPS57110537A/ja
Publication of JPS57110537A publication Critical patent/JPS57110537A/ja
Publication of JPS6339453B2 publication Critical patent/JPS6339453B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/838—Tiltable
    • B60N2/841—Tiltable characterised by their locking devices
    • B60N2/847—Tiltable characterised by their locking devices with stepwise positioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
JP55186673A 1980-12-27 1980-12-27 Headrest device for vehiclar seat or the like Granted JPS57110537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55186673A JPS57110537A (en) 1980-12-27 1980-12-27 Headrest device for vehiclar seat or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55186673A JPS57110537A (en) 1980-12-27 1980-12-27 Headrest device for vehiclar seat or the like

Publications (2)

Publication Number Publication Date
JPS57110537A true JPS57110537A (en) 1982-07-09
JPS6339453B2 JPS6339453B2 (enExample) 1988-08-05

Family

ID=16192650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55186673A Granted JPS57110537A (en) 1980-12-27 1980-12-27 Headrest device for vehiclar seat or the like

Country Status (1)

Country Link
JP (1) JPS57110537A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6091057U (ja) * 1983-11-29 1985-06-21 アイシン精機株式会社 可動式ヘツドレスト装置
US5590933A (en) * 1995-03-30 1997-01-07 Lear Seating Corporation Folding headrest
WO2014049723A1 (ja) * 2012-09-26 2014-04-03 テイ・エス テック株式会社 ヘッドレスト
CN108652303A (zh) * 2017-03-29 2018-10-16 广力达企业有限公司 椅子的头枕的上下调整结构

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6091057U (ja) * 1983-11-29 1985-06-21 アイシン精機株式会社 可動式ヘツドレスト装置
US5590933A (en) * 1995-03-30 1997-01-07 Lear Seating Corporation Folding headrest
WO2014049723A1 (ja) * 2012-09-26 2014-04-03 テイ・エス テック株式会社 ヘッドレスト
US9457700B2 (en) 2012-09-26 2016-10-04 Ts Tech Co., Ltd. Head rest
CN108652303A (zh) * 2017-03-29 2018-10-16 广力达企业有限公司 椅子的头枕的上下调整结构

Also Published As

Publication number Publication date
JPS6339453B2 (enExample) 1988-08-05

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