GB2046375B - Changeable transmission and a method of determining the overrunning point of the transmission - Google Patents

Changeable transmission and a method of determining the overrunning point of the transmission

Info

Publication number
GB2046375B
GB2046375B GB8007467A GB8007467A GB2046375B GB 2046375 B GB2046375 B GB 2046375B GB 8007467 A GB8007467 A GB 8007467A GB 8007467 A GB8007467 A GB 8007467A GB 2046375 B GB2046375 B GB 2046375B
Authority
GB
United Kingdom
Prior art keywords
transmission
overrunning
determining
point
changeable
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
GB8007467A
Other languages
English (en)
Other versions
GB2046375A (en
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB2046375A publication Critical patent/GB2046375A/en
Application granted granted Critical
Publication of GB2046375B publication Critical patent/GB2046375B/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
    • F16H63/3003—Band brake actuating mechanisms
    • 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
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/08—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees
    • F16D49/12—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees fluid actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Braking Arrangements (AREA)
  • Gear-Shifting Mechanisms (AREA)
GB8007467A 1979-04-06 1980-03-05 Changeable transmission and a method of determining the overrunning point of the transmission Expired GB2046375B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792913824 DE2913824A1 (de) 1979-04-06 1979-04-06 Verfahren zum ermitteln des freilaufpunkts und getriebe mit messvorrichtung

Publications (2)

Publication Number Publication Date
GB2046375A GB2046375A (en) 1980-11-12
GB2046375B true GB2046375B (en) 1983-01-26

Family

ID=6067578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8007467A Expired GB2046375B (en) 1979-04-06 1980-03-05 Changeable transmission and a method of determining the overrunning point of the transmission

Country Status (5)

Country Link
US (1) US4360092A (enExample)
JP (1) JPS55139545A (enExample)
DE (1) DE2913824A1 (enExample)
FR (1) FR2461167A1 (enExample)
GB (1) GB2046375B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205767A1 (de) * 1982-02-18 1983-08-25 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum einstellen des druckes des arbeitsmediums in automatischen stufengetrieben
JPS6034522A (ja) * 1983-08-04 1985-02-22 Takashi Takahashi 流体加圧装置用リングベロ−ズ及びその製造方法
US4604914A (en) * 1984-07-05 1986-08-12 Ford Motor Company Automatic power transmission mechanism with a pressurized brake band anchor
US4685354A (en) * 1985-06-20 1987-08-11 Westinghouse Electric Corp. Transmission with a speed reducer and gear shifter
US4727773A (en) * 1985-07-31 1988-03-01 Aisin-Warner Kabushiki Kaisha Hydraulic circuit for controlling automatic transmission
US4722251A (en) * 1985-07-31 1988-02-02 Aisin-Warner Kabushiki Kaisha Hydraulic circuit for controlling an automatic transmission
US4722250A (en) * 1985-07-31 1988-02-02 Aisin-Warner Kabushiki Kaisha Accumulator back pressure control apparatus for automatic transmission
US4727774A (en) * 1985-07-31 1988-03-01 Aisin-Warner Kabushiki Kaisha Cut-back pressure control device for multi-speed automatic transmission
JPS6235152A (ja) * 1985-08-08 1987-02-16 Mazda Motor Corp 自動変速機の油圧制御装置
US4738163A (en) * 1985-08-30 1988-04-19 Allied Corporation Multi-speed accessory drive
US4790418A (en) * 1987-04-30 1988-12-13 Ford Motor Company Transmission clutch loop transfer control
US4930373A (en) * 1987-12-04 1990-06-05 Toyota Jidosha Kabushiki Kaisha Brake system for automatic transmission
DE4126571C2 (de) * 1991-08-10 1993-11-11 Volkswagen Ag Steuereinrichtung für ein automatisches Schaltungsgetriebe
US5511639A (en) * 1994-12-08 1996-04-30 General Motors Corporation Control for power transmission torque transmitting members
US5588928A (en) * 1995-05-08 1996-12-31 Koivunen; Erkki A. Self-synchronizing brake band actuating system for automatic change speed transmissions
US6029785A (en) * 1995-07-12 2000-02-29 Koivunen; Erkki A. Force balanced multi-part brake band with self-synchronizing actuating system
DE19544516C3 (de) * 1995-11-29 2003-12-11 Siemens Ag Steuereinrichtung für ein automatisches Kraftfahrzeuggetriebe
DE19840417A1 (de) 1998-09-04 2000-03-16 Knut Schwedler Orbitalgetriebe als Weiterentwicklung von Umlaufrädergetrieben
GB0018187D0 (en) * 2000-07-26 2000-09-13 Eaton Corp Improvements to low speed manoeuvring
US7066305B2 (en) * 2000-12-08 2006-06-27 Borgwarner Inc. Brake bands for an automatic transmission and method for controlling a gear shift in automatic transmission and feedback loop control system
US20050109564A1 (en) * 2003-11-25 2005-05-26 Shushan Bai Band brake system apparatus and control method
US8827060B2 (en) 2012-09-13 2014-09-09 Ford Global Technologies, Llc Transmission and method of controlling clutch during ratio change
EP2711588B1 (en) * 2012-09-20 2014-11-05 C.R.F. Società Consortile per Azioni Gear change device for motor-vehicles
US10124874B1 (en) 2015-01-26 2018-11-13 Brunswick Corporation Systems and methods for controlling planetary transmission arrangements for marine propulsion devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409506A (en) * 1943-09-23 1946-10-15 Packard Motor Car Co Drive mechanism
DE1140087B (de) * 1956-11-20 1962-11-22 Daimler Benz Ag Schaltvorrichtung fuer insbesondere in Kraftfahrzeugen verwendbare Geschwindigkeitswechselgetriebe
US3572177A (en) * 1968-06-07 1971-03-23 Toyota Motor Co Ltd Automatic transmission
US3650160A (en) * 1968-09-28 1972-03-21 Mitsubishi Motors Corp Driving connection control system
US4216852A (en) * 1974-10-22 1980-08-12 Toyota Jidosha Kogyo Kabushiki Kaisha Hydraulic control system for automatic transmissions of motor vehicles
JPS5335864A (en) * 1976-09-13 1978-04-03 Toyota Motor Corp Hydraulic control system in vehicle automatic speed change gear

Also Published As

Publication number Publication date
FR2461167A1 (fr) 1981-01-30
US4360092A (en) 1982-11-23
FR2461167B3 (enExample) 1981-12-24
DE2913824A1 (de) 1980-10-16
GB2046375A (en) 1980-11-12
JPS55139545A (en) 1980-10-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee