FR2089782A5 - - Google Patents
Info
- Publication number
- FR2089782A5 FR2089782A5 FR7113543A FR7113543A FR2089782A5 FR 2089782 A5 FR2089782 A5 FR 2089782A5 FR 7113543 A FR7113543 A FR 7113543A FR 7113543 A FR7113543 A FR 7113543A FR 2089782 A5 FR2089782 A5 FR 2089782A5
- Authority
- FR
- France
- 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
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
- F16H63/302—Final output mechanisms for reversing
-
- 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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
- F16H3/38—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with synchro-meshing
- F16H3/385—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with synchro-meshing with braking means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19284—Meshing assisters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19637—Gearing with brake means for gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Gears, Cams (AREA)
- Mechanical Operated Clutches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2018399A DE2018399C3 (de) | 1970-04-17 | 1970-04-17 | Einrichtung zum Einspuren eines Rückwärtsgang-Zahnrades bei einem insbesondere für Kraftfahrzeuge bestimmten Wechselgetriebe |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2089782A5 true FR2089782A5 (fr) | 1972-01-07 |
Family
ID=5768304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7113543A Expired FR2089782A5 (fr) | 1970-04-17 | 1971-04-16 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3745847A (fr) |
JP (1) | JPS5117649B1 (fr) |
DE (1) | DE2018399C3 (fr) |
FR (1) | FR2089782A5 (fr) |
GB (1) | GB1273960A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2382628A1 (fr) * | 1977-03-02 | 1978-09-29 | Bayerische Motoren Werke Ag | Dispositif de blocage de la marche arriere d'une boite de vitesses de vehicule automobile, notamment de vehicule de tourisme |
FR2466679A1 (fr) * | 1979-09-29 | 1981-04-10 | Zahnradfabrik Friedrichshafen | Dispositif destine a enclencher la marche arriere d'un mecanisme de changement de vitesses |
FR2604233A1 (fr) * | 1986-09-19 | 1988-03-25 | Renault | Dispositif de frein pour marche arriere de boite de vitesses. |
FR3016419A1 (fr) * | 2014-01-13 | 2015-07-17 | Renault Sa | Dispositif de freinage de pignon de marche arriere |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31296E (en) * | 1972-07-31 | 1983-07-05 | Eaton Corporation | Transmission with resiliently loaded mainshaft gears |
US3921469A (en) * | 1972-07-31 | 1975-11-25 | Eaton Corp | Transmission with resiliently loaded main shaft gears |
USRE29601E (en) * | 1974-03-20 | 1978-04-04 | Eaton Corporation | Transmission with resiliently loaded mainshaft gears |
JPS5362530U (fr) * | 1976-10-27 | 1978-05-26 | ||
US4181036A (en) * | 1977-05-26 | 1980-01-01 | General Motors Corporation | Stepped-ratio gearing for motor vehicles |
DE2751699C3 (de) * | 1977-11-19 | 1981-03-12 | Volkswagenwerk Ag, 3180 Wolfsburg | Einrichtung zur geräuschlosen Schaltung eines Rückwärtsganges von Geschwindigkeitswechselgetrieben, insbesondere von Kraftfahrzeugen |
DE2916626C2 (de) * | 1979-04-25 | 1983-11-17 | Ford-Werke AG, 5000 Köln | Wechselgetriebe mit Sperrsynchronisierung eines Rückwärtsganges, insbesondere für Kraftfahrzeuge |
FR2461156A1 (fr) * | 1979-07-06 | 1981-01-30 | Citroen Sa | Perfectionnements aux dispositifs de changement de vitesses, notamment pour l'engagement de la marche arriere |
US4294338A (en) * | 1979-11-09 | 1981-10-13 | Borg-Warner Corporation | Transmission shift control apparatus with countershaft brake |
US4463622A (en) * | 1980-01-11 | 1984-08-07 | Deere & Company | Transmission and reverse gear synchronizing therefor |
US4489621A (en) * | 1982-09-28 | 1984-12-25 | Borg-Warner Corporation | Dual wet output clutch for power selection in a continuously variable transmission |
US4489622A (en) * | 1982-09-28 | 1984-12-25 | Borg-Warner Corporation | Dual wet output clutch for power selection in a continuously variable transmission |
US4598599A (en) * | 1982-09-30 | 1986-07-08 | Toyota Jidosha Kabushiki Kaisha | Device for preventing reverse gear buzzing in a manual transmission |
JPS5975964U (ja) * | 1982-11-15 | 1984-05-23 | トヨタ自動車株式会社 | 手動変速機におけるリバ−スギヤ鳴り防止装置 |
JPS5979665U (ja) * | 1982-11-19 | 1984-05-29 | トヨタ自動車株式会社 | 手動変速機におけるリバ−スギヤ鳴り防止装置 |
SE450943B (sv) * | 1983-08-23 | 1987-08-17 | Volvo Ab | Anordning vid en motorfordonsvexellada for dempning av tomgangsskrammel |
CA1259824A (fr) * | 1985-04-24 | 1989-09-26 | Hideki Kuratsu | Mecanisme de changement des vitesses pour transmission de vehicule |
IT1213479B (it) * | 1985-08-22 | 1989-12-20 | Volkswagen Ag | Dispositivo di innesto della retromarcia di cambi di velocita' a ingranaggi in particolare di autoveicoli. |
US4741227A (en) * | 1986-06-19 | 1988-05-03 | 501 Kubota, Ltd. | Tractor transmission to permit smooth change of speed operation effectuated by rotational resistance |
DE4313345A1 (de) * | 1993-04-23 | 1994-10-27 | Zahnradfabrik Friedrichshafen | Anordnung an einem Getriebegehäuse |
DE4340139C2 (de) * | 1993-11-25 | 1996-09-19 | Ford Werke Ag | Einspurvorrichtung für ein Rückwärtsgang-Zwischenrad in einem Kraftfahrzeug-Wechselgetriebe |
US5651435A (en) * | 1995-07-31 | 1997-07-29 | New Venture Gear, Inc. | Reverse brake for manual transmissions |
US5845531A (en) * | 1997-03-18 | 1998-12-08 | New Venture Gear, Inc. | Multi-speed manual transmission with reverse brake |
KR100398241B1 (ko) * | 2001-05-18 | 2003-09-19 | 현대자동차주식회사 | 수동변속기의 후진 변속기구 |
US8322243B2 (en) * | 2010-03-31 | 2012-12-04 | GM Global Technology Operations LLC | Transmission with reverse idler gear brake |
US8474345B2 (en) * | 2010-08-26 | 2013-07-02 | GM Global Technology Operations LLC | Transmission with reverse gear brake |
CN102588567A (zh) * | 2012-03-19 | 2012-07-18 | 重庆长安汽车股份有限公司 | 一种降低变速器倒挡噪音的结构 |
EP3252342B1 (fr) * | 2016-05-30 | 2020-08-19 | FCA Italy S.p.A. | Dispositif de synchronisation d'un pignon de marche arrière pour une boîte de vitesses d'un véhicule |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2862398A (en) * | 1955-02-24 | 1958-12-02 | Borg Warner | Transmission |
-
1970
- 1970-04-17 DE DE2018399A patent/DE2018399C3/de not_active Expired
-
1971
- 1971-04-16 FR FR7113543A patent/FR2089782A5/fr not_active Expired
- 1971-04-16 US US00134644A patent/US3745847A/en not_active Expired - Lifetime
- 1971-04-16 JP JP46024439A patent/JPS5117649B1/ja active Pending
- 1971-04-19 GB GB27240/71A patent/GB1273960A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2382628A1 (fr) * | 1977-03-02 | 1978-09-29 | Bayerische Motoren Werke Ag | Dispositif de blocage de la marche arriere d'une boite de vitesses de vehicule automobile, notamment de vehicule de tourisme |
FR2466679A1 (fr) * | 1979-09-29 | 1981-04-10 | Zahnradfabrik Friedrichshafen | Dispositif destine a enclencher la marche arriere d'un mecanisme de changement de vitesses |
FR2604233A1 (fr) * | 1986-09-19 | 1988-03-25 | Renault | Dispositif de frein pour marche arriere de boite de vitesses. |
FR3016419A1 (fr) * | 2014-01-13 | 2015-07-17 | Renault Sa | Dispositif de freinage de pignon de marche arriere |
Also Published As
Publication number | Publication date |
---|---|
DE2018399C3 (de) | 1975-01-23 |
DE2018399B2 (de) | 1974-06-06 |
JPS5117649B1 (fr) | 1976-06-03 |
US3745847A (en) | 1973-07-17 |
GB1273960A (en) | 1972-05-10 |
DE2018399A1 (de) | 1971-10-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |