CA918090A - Clutch piston and retraction spring subassembly and method of transmission assembly - Google Patents

Clutch piston and retraction spring subassembly and method of transmission assembly

Info

Publication number
CA918090A
CA918090A CA078822A CA78822A CA918090A CA 918090 A CA918090 A CA 918090A CA 078822 A CA078822 A CA 078822A CA 78822 A CA78822 A CA 78822A CA 918090 A CA918090 A CA 918090A
Authority
CA
Canada
Prior art keywords
transmission assembly
clutch piston
retraction spring
spring subassembly
subassembly
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.)
Expired
Application number
CA078822A
Other languages
English (en)
Inventor
A. Koivunen Erkki
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Priority to CA148403A priority Critical patent/CA927140A/en
Application granted granted Critical
Publication of CA918090A publication Critical patent/CA918090A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Structure Of Transmissions (AREA)
  • Braking Arrangements (AREA)
  • Springs (AREA)
  • Actuator (AREA)
  • Gear-Shifting Mechanisms (AREA)
CA078822A 1969-06-11 1970-04-01 Clutch piston and retraction spring subassembly and method of transmission assembly Expired CA918090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA148403A CA927140A (en) 1969-06-11 1972-08-01 Clutch piston and retraction spring subassembly and method of transmission assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83216869A 1969-06-11 1969-06-11

Publications (1)

Publication Number Publication Date
CA918090A true CA918090A (en) 1973-01-02

Family

ID=25260880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA078822A Expired CA918090A (en) 1969-06-11 1970-04-01 Clutch piston and retraction spring subassembly and method of transmission assembly

Country Status (6)

Country Link
US (1) US3596537A (enExample)
JP (1) JPS4817935B1 (enExample)
CA (1) CA918090A (enExample)
DE (1) DE2025029C3 (enExample)
FR (1) FR2053913A5 (enExample)
GB (1) GB1244719A (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2020634A1 (de) * 1970-04-28 1971-11-25 Zahnradfabrik Friedrichshafen Zweisteg-Vierwellenumlaufraedergetriebe
US3765519A (en) * 1972-01-13 1973-10-16 Gen Motors Corp Piston and retraction spring subassembly
DE2258137A1 (de) * 1972-11-28 1974-05-30 Daimler Benz Ag Selbsttaetig schaltendes planetenraederwechselgetriebe fuer kraftfahrzeuge
US3815716A (en) * 1973-03-19 1974-06-11 Gen Motors Corp Automatic piston adjuster
DE2364540C3 (de) * 1973-12-24 1982-10-07 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Druckmittelzuführung zum Kupplungszylinder einer zweiten Eingangskupplung in einem Umlaufrädergetriebe für Kraftfahrzeuge
DE2522162C2 (de) * 1975-05-17 1983-09-15 Daimler-Benz Ag, 7000 Stuttgart Ringkolben zur Betätigung von in gegenseitigen Reibschluß bringbaren Schaltmitteln eines automatischen Gangwechselgetriebes, insbesondere für Kraftfahrzeuge
JPS5212027U (enExample) * 1975-07-14 1977-01-27
US4033439A (en) * 1976-04-02 1977-07-05 Caterpillar Tractor Co. Removable spline between clutch piston and cylinder
US4368652A (en) * 1978-04-27 1983-01-18 Caterpillar Tractor Co. Friction assemblies for use in planetary transmissions
US4231455A (en) * 1978-09-22 1980-11-04 General Motors Corporation Vehicle brake system with transmission and internal brake
JPS627884Y2 (enExample) * 1980-04-26 1987-02-24
JPH065094B2 (ja) * 1984-08-07 1994-01-19 アイシン・エィ・ダブリュ株式会社 自動変速機
JPS63176849A (ja) * 1987-01-17 1988-07-21 Nissan Motor Co Ltd 自動変速機のクラツチ構造
US4970945A (en) * 1989-04-28 1990-11-20 General Motors Corporation Actuating piston assembly, and seal therefor, for torque transmitting systems
US5087233A (en) * 1989-05-10 1992-02-11 Toyota Jidosha Kabushiki Kaisha Duplicate torque-transmitting connection between rotary members and shaft members in transmission
US5165308A (en) * 1989-11-04 1992-11-24 Toyota Jidosha Kabushiki Kaisha Shift control system and method for automatic transmissions
US5088354A (en) * 1989-11-30 1992-02-18 Toyota Jidosha Kabushiki Kaisha Shift control system and method for automatic transmissions
JP2775944B2 (ja) * 1989-12-26 1998-07-16 トヨタ自動車株式会社 車両用自動変速機
JP2822527B2 (ja) * 1990-01-19 1998-11-11 トヨタ自動車株式会社 車両用自動変速機
GB9205163D0 (en) * 1992-03-10 1992-04-22 Massey Ferguson Mfg Clutches
US5653322A (en) * 1996-01-30 1997-08-05 Borg-Warner Automotive, Inc. Two piece clutch assembly having twist lock joint
KR100357561B1 (ko) * 1999-12-28 2002-10-19 현대자동차주식회사 차량용 자동변속기의 파워 트레인
AU766974B2 (en) * 1999-12-28 2003-10-30 Hyundai Motor Company Power train for automatic transmissions
US6634866B2 (en) 2001-08-17 2003-10-21 Borgwarner, Inc. Method and apparatus for providing a hydraulic transmission pump assembly having a one way clutch
US6588559B2 (en) 2001-09-18 2003-07-08 Borgwarner, Inc. Two-way clutch biasing assembly
US6554113B2 (en) 2001-09-20 2003-04-29 Borgwarner, Inc. Torque limiting accessory drive assembly
US7278525B2 (en) * 2004-07-19 2007-10-09 General Motors Corporation Internally and externally splined clutch hub for torque-transmitting mechanisms in a power transmission
CN100410558C (zh) * 2004-07-19 2008-08-13 通用汽车公司 动力传动装置转矩传递机构的开有内外花键的离合器轮毂
US8256600B2 (en) * 2009-08-07 2012-09-04 GM Global Technology Operations LLC Torque-transmitting mechanism having a compact piston and spring assembly
SE534205C2 (sv) * 2009-10-02 2011-05-31 Svenska Rotor Maskiner Ab Överladdare med två i varandra ingripande rotorer och lamellkoppling
US9127755B2 (en) * 2013-06-14 2015-09-08 Ford Global Technologies, Llc Multiple clutch module
CN104565113B (zh) * 2013-10-18 2019-01-18 福特全球技术公司 离合器组件及变速器
DE102013226047B4 (de) * 2013-12-16 2017-08-03 Volkswagen Aktiengesellschaft Stellanordnung zur Rückstellung oder zur Betätigung eines Betätigungskolbens einer Kupplung
DE102014102515A1 (de) * 2014-02-26 2015-08-27 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Federpaket, Kupplung und Kupplungsherstellungsverfahren
US10054173B2 (en) * 2016-08-18 2018-08-21 Toyota Motor Engineering & Manufacturing North America, Inc. Integrated snap ring and return spring
WO2018103776A1 (de) * 2016-12-07 2018-06-14 Schaeffler Technologies AG & Co. KG Betätigungsanordnung mit vier stellorganen, kupplungs- und bremssystem, hybridmodul sowie antriebsstrang
DE102018104361A1 (de) * 2018-02-27 2019-08-29 Schaeffler Technologies AG & Co. KG Kupplungsanordnung mit zusätzlichem Stützlager; sowie Antriebseinheit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880834A (en) * 1955-08-23 1959-04-07 Transmission & Gear Company Hydraulically actuated multiple disc clutch
US3035871A (en) * 1959-06-03 1962-05-22 Hydra Power Corp Brake system and novel valve construction therefor
US3063529A (en) * 1959-09-25 1962-11-13 Clark Equipment Co Locking clutch
DE1181559B (de) * 1962-03-10 1964-11-12 Daimler Benz Ag Anordnung von zwei Reibungskupplungen und deren Betaetigungskolben, insbesondere zum Schalten eines Planetenraederwechselgetriebes von Kraftfahrzeugen
US3263526A (en) * 1963-07-01 1966-08-02 Ford Motor Co Multiple speed ratio power transmission mechanism with hydrokinetic unit and two planetary gear units
US3260331A (en) * 1963-12-09 1966-07-12 Gen Motors Corp Drive sustaining device
US3353641A (en) * 1965-10-18 1967-11-21 Gen Motors Corp Clutch or brake unit
US3490312A (en) * 1968-05-31 1970-01-20 Gen Motors Corp Expansible chamber device with hydrodynamic bearing pump and limited slip differential employing same

Also Published As

Publication number Publication date
DE2025029B2 (de) 1973-11-15
GB1244719A (en) 1971-09-02
FR2053913A5 (enExample) 1971-04-16
DE2025029C3 (de) 1974-06-06
US3596537A (en) 1971-08-03
JPS4817935B1 (enExample) 1973-06-01
DE2025029A1 (de) 1970-12-17

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