FR2461167A1 - Procede pour detecter le point de marche en roue libre d'un mecanisme de changement de vitesses et mecanisme comportant des moyens de detection - Google Patents
Procede pour detecter le point de marche en roue libre d'un mecanisme de changement de vitesses et mecanisme comportant des moyens de detection Download PDFInfo
- Publication number
- FR2461167A1 FR2461167A1 FR8004614A FR8004614A FR2461167A1 FR 2461167 A1 FR2461167 A1 FR 2461167A1 FR 8004614 A FR8004614 A FR 8004614A FR 8004614 A FR8004614 A FR 8004614A FR 2461167 A1 FR2461167 A1 FR 2461167A1
- Authority
- FR
- France
- Prior art keywords
- brake
- torque
- clutch
- braking
- force
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 title description 2
- 239000012530 fluid Substances 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 2
- 230000009182 swimming Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241000590913 Euploea core Species 0.000 description 1
- 101150087426 Gnal gene Proteins 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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)
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 |
|---|---|
| FR2461167A1 true FR2461167A1 (fr) | 1981-01-30 |
| FR2461167B3 FR2461167B3 (enExample) | 1981-12-24 |
Family
ID=6067578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8004614A Granted FR2461167A1 (fr) | 1979-04-06 | 1980-02-29 | Procede pour detecter le point de marche en roue libre d'un mecanisme de changement de vitesses et mecanisme comportant des moyens de detection |
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)
| 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)
| 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 |
-
1979
- 1979-04-06 DE DE19792913824 patent/DE2913824A1/de not_active Ceased
-
1980
- 1980-02-29 FR FR8004614A patent/FR2461167A1/fr active Granted
- 1980-03-05 GB GB8007467A patent/GB2046375B/en not_active Expired
- 1980-03-10 US US06/128,522 patent/US4360092A/en not_active Expired - Lifetime
- 1980-04-07 JP JP4477280A patent/JPS55139545A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2046375B (en) | 1983-01-26 |
| 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 |
|---|---|---|---|
| ST | Notification of lapse |