WO2009014046A1 - クラッチユニット - Google Patents

クラッチユニット Download PDF

Info

Publication number
WO2009014046A1
WO2009014046A1 PCT/JP2008/062845 JP2008062845W WO2009014046A1 WO 2009014046 A1 WO2009014046 A1 WO 2009014046A1 JP 2008062845 W JP2008062845 W JP 2008062845W WO 2009014046 A1 WO2009014046 A1 WO 2009014046A1
Authority
WO
WIPO (PCT)
Prior art keywords
lever
outer ring
brake
side outer
clutch portion
Prior art date
Application number
PCT/JP2008/062845
Other languages
English (en)
French (fr)
Inventor
Masahiro Kawai
Yasumasa Hibi
Original Assignee
Ntn Corporation
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
Priority claimed from JP2007192155A external-priority patent/JP5248055B2/ja
Priority claimed from JP2007192159A external-priority patent/JP5329056B2/ja
Application filed by Ntn Corporation filed Critical Ntn Corporation
Priority to EP08791240.8A priority Critical patent/EP2169249B1/en
Priority to US12/669,097 priority patent/US8424665B2/en
Priority to CN2008801002774A priority patent/CN101790650B/zh
Publication of WO2009014046A1 publication Critical patent/WO2009014046A1/ja

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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
    • B60N2/167—Ratchet mechanism
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
    • B60N2/161—Rods
    • B60N2/1615—Parallelogram-like structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
    • F16D41/086—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action the intermediate members being of circular cross-section and wedging by rolling
    • F16D41/088—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action the intermediate members being of circular cross-section and wedging by rolling the intermediate members being of only one size and wedging by a movement not having an axial component, between inner and outer races, one of which is cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D47/00—Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings
    • F16D47/04—Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings of which at least one is a freewheel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)

Abstract

　ブレーキ側外輪およびストッパ当接部の耐摩耗性を確保すると共にコスト低減を図る。 　レバー操作により出力側への回転トルクの伝達・遮断を制御するレバー側クラッチ部と、レバー側クラッチ部からの入力トルクを出力側へ伝達すると共に、出力側からの逆入力トルクを遮断するブレーキ側クラッチ部とからなり、レバー側クラッチ部はレバー操作によりトルクが入力される入力側部材を備え、その入力側部材を構成するレバー側外輪１４の外周に軸方向に延びる爪部１４ｇを設けると共に、ブレーキ側クラッチ部は回転が拘束された静止側部材を備え、その静止側部材を、レバー側外輪１４と軸方向に離隔して配置されたブレーキ側外輪２３とそのブレーキ側外輪２３のレバー側外輪１４側に取り付けられたカバー２４とで構成し、レバー側外輪１４の爪部１４ｇをレバー操作によるレバー側外輪１４の回転によりブレーキ側外輪２３の端面に摺動可能に接触させると共に、カバー２４の外周に設けられた係止部２４ｅ，２４ｆにレバー側外輪１４の爪部１４ｇを回転方向で当接可能とする。
PCT/JP2008/062845 2007-07-24 2008-07-16 クラッチユニット WO2009014046A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08791240.8A EP2169249B1 (en) 2007-07-24 2008-07-16 Clutch unit
US12/669,097 US8424665B2 (en) 2007-07-24 2008-07-16 Clutch unit
CN2008801002774A CN101790650B (zh) 2007-07-24 2008-07-16 离合器单元

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-192159 2007-07-24
JP2007-192155 2007-07-24
JP2007192155A JP5248055B2 (ja) 2007-07-24 2007-07-24 クラッチユニット
JP2007192159A JP5329056B2 (ja) 2007-07-24 2007-07-24 クラッチユニット

Publications (1)

Publication Number Publication Date
WO2009014046A1 true WO2009014046A1 (ja) 2009-01-29

Family

ID=40281302

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062845 WO2009014046A1 (ja) 2007-07-24 2008-07-16 クラッチユニット

Country Status (4)

Country Link
US (1) US8424665B2 (ja)
EP (1) EP2169249B1 (ja)
CN (1) CN101790650B (ja)
WO (1) WO2009014046A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104632930A (zh) * 2010-02-18 2015-05-20 Ntn株式会社 离合器单元

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832562B (zh) 2010-03-15 2017-11-10 Ntn株式会社 离合器单元
DE102010021396A1 (de) * 2010-05-25 2011-12-01 Schaeffler Technologies Gmbh & Co. Kg Baugruppe und Verfahren zur Montage einer Baugruppe
JP5827500B2 (ja) * 2010-09-01 2015-12-02 デルタ工業株式会社 シートリフター及びシート
US8409053B2 (en) * 2010-12-23 2013-04-02 GM Global Technology Operations LLC Transmission with selectable one-way clutch and dual-piston clutch
JP5717283B2 (ja) * 2011-03-09 2015-05-13 Ntn株式会社 クラッチユニット
WO2013099813A1 (ja) * 2011-12-26 2013-07-04 テイ・エス テック株式会社 ブレーキ機構およびクラッチユニット
KR102043668B1 (ko) * 2012-04-20 2019-11-12 엔티엔 가부시키가이샤 클러치 유닛
KR101294472B1 (ko) * 2012-06-28 2013-08-16 주식회사다스 차량용 시트의 펌핑디바이스
JP2017065484A (ja) * 2015-09-30 2017-04-06 アイシン精機株式会社 車両用シートリフター装置
KR101690042B1 (ko) * 2015-10-01 2016-12-28 현대다이모스(주) 차량 시트의 펌핑 디바이스 및 그 조작기구
JP6665000B2 (ja) * 2016-03-18 2020-03-13 Ntn株式会社 クラッチユニット
US11117002B2 (en) * 2018-02-09 2021-09-14 Pure Safety Group, Inc. Brake assembly for use with retractable lifeline assembly
US11077948B2 (en) * 2019-04-10 2021-08-03 B/E Aerospace, Inc. Rotary backrest recline mechanism
KR102299296B1 (ko) * 2019-07-03 2021-09-08 현대트랜시스 주식회사 차량용 시트의 펌핑디바이스
JP2021024343A (ja) * 2019-07-31 2021-02-22 デルタ工業株式会社 クラッチ機構及び座席構造

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002120610A (ja) * 2000-08-08 2002-04-23 Ntn Corp 座席シート
JP2003097605A (ja) 2001-09-25 2003-04-03 Ntn Corp クラッチユニット
JP2003166555A (ja) 2001-11-30 2003-06-13 Ntn Corp クラッチユニット
JP2004338426A (ja) * 2003-05-13 2004-12-02 Fuji Kiko Co Ltd 車両用シートのハイト調整装置
JP2006115218A (ja) 2004-10-14 2006-04-27 Nippon Telegr & Teleph Corp <Ntt> 無線送信機、送信信号電力調整装置および送信信号電力調整方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100451373C (zh) * 2000-08-08 2009-01-14 株式会社Ntn 离合装置
KR100490313B1 (ko) * 2003-07-12 2005-05-18 주식회사다스 자동차용 시트쿠션 펌핑디바이스
JP4994701B2 (ja) * 2006-04-19 2012-08-08 Ｎｔｎ株式会社 クラッチユニット
WO2009110380A1 (ja) * 2008-03-06 2009-09-11 Ntn株式会社 クラッチユニット

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002120610A (ja) * 2000-08-08 2002-04-23 Ntn Corp 座席シート
JP2003097605A (ja) 2001-09-25 2003-04-03 Ntn Corp クラッチユニット
JP2003166555A (ja) 2001-11-30 2003-06-13 Ntn Corp クラッチユニット
JP2004338426A (ja) * 2003-05-13 2004-12-02 Fuji Kiko Co Ltd 車両用シートのハイト調整装置
JP2006115218A (ja) 2004-10-14 2006-04-27 Nippon Telegr & Teleph Corp <Ntt> 無線送信機、送信信号電力調整装置および送信信号電力調整方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104632930A (zh) * 2010-02-18 2015-05-20 Ntn株式会社 离合器单元

Also Published As

Publication number Publication date
US8424665B2 (en) 2013-04-23
CN101790650A (zh) 2010-07-28
EP2169249A1 (en) 2010-03-31
CN101790650B (zh) 2013-03-06
US20100175962A1 (en) 2010-07-15
EP2169249B1 (en) 2019-09-04
EP2169249A4 (en) 2014-02-19

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