FR2382628A1 - Dispositif de blocage de la marche arriere d'une boite de vitesses de vehicule automobile, notamment de vehicule de tourisme - Google Patents
Dispositif de blocage de la marche arriere d'une boite de vitesses de vehicule automobile, notamment de vehicule de tourismeInfo
- Publication number
- FR2382628A1 FR2382628A1 FR7805710A FR7805710A FR2382628A1 FR 2382628 A1 FR2382628 A1 FR 2382628A1 FR 7805710 A FR7805710 A FR 7805710A FR 7805710 A FR7805710 A FR 7805710A FR 2382628 A1 FR2382628 A1 FR 2382628A1
- Authority
- FR
- France
- Prior art keywords
- reverse gear
- gearbox
- output shaft
- locking device
- motor vehicle
- 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.)
- Withdrawn
Links
- 230000000903 blocking effect Effects 0.000 abstract 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
- 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
-
- 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
-
- 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)
- Mechanical Operated Clutches (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Arrangement Of Transmissions (AREA)
Abstract
a. Dispositif de blocage de la marche arrière d'une boîte de vitesses de véhicule automobile, notamment de véhicule de tourisme. b. Dispositif caractérisé en ce que l'anneau de friction est monté sur l'arbre de sortie de la boîte de vitesses, solidairement en rotation, mais libre en translation, entre le pignon de commutation monté libre en rotation sur l'arbre de sortie, et qui est susceptible d'être relié à cet arbre de sortie, ainsi que l'organe d'entraînement prévu sur des pièces solidaires du carter, coaxialement à l'arbre de sortie; c. L'invention trouve son application dans le domaine des boîtes de vitesses pour véhicules automobiles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2708999A DE2708999C2 (de) | 1977-03-02 | 1977-03-02 | Wechselgetriebe von Kraftfahrzeugen mit einer Sperrvorrichtung für den Rückwärtsgang |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2382628A1 true FR2382628A1 (fr) | 1978-09-29 |
Family
ID=6002560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7805710A Withdrawn FR2382628A1 (fr) | 1977-03-02 | 1978-02-28 | Dispositif de blocage de la marche arriere d'une boite de vitesses de vehicule automobile, notamment de vehicule de tourisme |
Country Status (6)
Country | Link |
---|---|
US (1) | US4225024A (fr) |
JP (1) | JPS53109326A (fr) |
DE (1) | DE2708999C2 (fr) |
FR (1) | FR2382628A1 (fr) |
GB (1) | GB1586401A (fr) |
IT (1) | IT1092827B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2409419A1 (fr) * | 1977-11-19 | 1979-06-15 | Volkswagenwerk Ag | Dispositif d'enclenchement silencieux de la marche arriere d'une boite a vitesses, en particulier de vehicule |
FR2466679A1 (fr) * | 1979-09-29 | 1981-04-10 | Zahnradfabrik Friedrichshafen | Dispositif destine a enclencher la marche arriere d'un mecanisme de changement de vitesses |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5829300Y2 (ja) * | 1978-11-15 | 1983-06-27 | トヨタ自動車株式会社 | 歯車変速機 |
DE2916626C2 (de) * | 1979-04-25 | 1983-11-17 | Ford-Werke AG, 5000 Köln | Wechselgetriebe mit Sperrsynchronisierung eines Rückwärtsganges, insbesondere für Kraftfahrzeuge |
DE2936009C2 (de) * | 1979-09-06 | 1983-04-21 | Getrag Getriebe- Und Zahnradfabrik Gmbh, 7140 Ludwigsburg | Stufengetriebe für Straßenkraftfahrzeuge in Vorgelegebauart |
US4430904A (en) * | 1981-08-24 | 1984-02-14 | Borg-Warner Corporation | Multiple speed ratio transmission with anti-clash brake |
US4598599A (en) * | 1982-09-30 | 1986-07-08 | Toyota Jidosha Kabushiki Kaisha | Device for preventing reverse gear buzzing in a manual transmission |
SE450943B (sv) * | 1983-08-23 | 1987-08-17 | Volvo Ab | Anordning vid en motorfordonsvexellada for dempning av tomgangsskrammel |
JP2631311B2 (ja) * | 1988-10-28 | 1997-07-16 | 本田技研工業株式会社 | 多段歯車変速機 |
US5651435A (en) * | 1995-07-31 | 1997-07-29 | New Venture Gear, Inc. | Reverse brake for manual transmissions |
US5735767A (en) * | 1996-10-21 | 1998-04-07 | New Venture Gear, Inc. | Add-on two-speed compounder |
US5845531A (en) * | 1997-03-18 | 1998-12-08 | New Venture Gear, Inc. | Multi-speed manual transmission with reverse brake |
DE19901067A1 (de) * | 1999-01-14 | 2000-07-27 | Daimler Chrysler Ag | Automatisiertes Zahnräderwechselgetriebe |
US6149543A (en) * | 1999-09-17 | 2000-11-21 | New Venture Gear, Inc. | Compounder assembly with controllable overrunning clutch |
CZ292694B6 (cs) | 2001-06-22 | 2003-11-12 | Bedřich Ing. Doležal | Synchronizační zařízení ručně řazené převodovky |
CN111942148A (zh) * | 2020-06-25 | 2020-11-17 | 向雨阳 | 电动车自动档驱动器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2253578A (en) * | 1939-04-20 | 1941-08-26 | Carl D Peterson | Synchronizing clutch |
US2389490A (en) * | 1944-03-07 | 1945-11-20 | Higgins Ind Inc | Transmission device |
US2942712A (en) * | 1957-01-17 | 1960-06-28 | Daimler Benz Ag | Selectively engageable change-speed transmission |
DE2018399A1 (de) * | 1970-04-17 | 1971-10-28 | Daimler-Benz AG, 7000 Stuttgart-Untertürkheim | Einrichtung zum Einspuren eines Rückwärtsgang-Zahnrades bei Kraftfahrzeug-Wechselgetrieben |
-
1977
- 1977-03-02 DE DE2708999A patent/DE2708999C2/de not_active Expired
-
1978
- 1978-02-24 IT IT20575/78A patent/IT1092827B/it active
- 1978-02-28 JP JP2170278A patent/JPS53109326A/ja active Pending
- 1978-02-28 FR FR7805710A patent/FR2382628A1/fr not_active Withdrawn
- 1978-03-01 GB GB8088/78A patent/GB1586401A/en not_active Expired
- 1978-03-01 US US05/882,333 patent/US4225024A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2253578A (en) * | 1939-04-20 | 1941-08-26 | Carl D Peterson | Synchronizing clutch |
US2389490A (en) * | 1944-03-07 | 1945-11-20 | Higgins Ind Inc | Transmission device |
US2942712A (en) * | 1957-01-17 | 1960-06-28 | Daimler Benz Ag | Selectively engageable change-speed transmission |
DE2018399A1 (de) * | 1970-04-17 | 1971-10-28 | Daimler-Benz AG, 7000 Stuttgart-Untertürkheim | Einrichtung zum Einspuren eines Rückwärtsgang-Zahnrades bei Kraftfahrzeug-Wechselgetrieben |
FR2089782A5 (fr) * | 1970-04-17 | 1972-01-07 | Daimler Benz Ag |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2409419A1 (fr) * | 1977-11-19 | 1979-06-15 | Volkswagenwerk Ag | Dispositif d'enclenchement silencieux de la marche arriere d'une boite a vitesses, en particulier de vehicule |
FR2466679A1 (fr) * | 1979-09-29 | 1981-04-10 | Zahnradfabrik Friedrichshafen | Dispositif destine a enclencher la marche arriere d'un mecanisme de changement de vitesses |
Also Published As
Publication number | Publication date |
---|---|
GB1586401A (en) | 1981-03-18 |
JPS53109326A (en) | 1978-09-25 |
DE2708999B1 (de) | 1978-02-02 |
DE2708999C2 (de) | 1978-10-05 |
US4225024A (en) | 1980-09-30 |
IT1092827B (it) | 1985-07-12 |
IT7820575A0 (it) | 1978-02-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2382628A1 (fr) | Dispositif de blocage de la marche arriere d'une boite de vitesses de vehicule automobile, notamment de vehicule de tourisme | |
FR2415562A1 (fr) | Dispositif d'essuie-glace pour vehicules | |
FR2405832A1 (fr) | Unite de transmission de force motrice avec un dispositif de lubrification | |
FR2432114A1 (fr) | Dispositif de palier d'un arbre d'entree ou de sortie dans un boitier de transmission, notamment d'un arbre de pignon dans un boitier de transmission d'essieu arriere de voiture de tourisme | |
GB1155079A (en) | Drive for Auxiliary Equipment for Internal Combustion Engines, particularly in Motor Vehicles | |
FR2359735A1 (fr) | Frein de stationnement pour vehicule motorise, equipe d'une transmission de puissance a convertisseur de couple | |
FR2415020A1 (fr) | Toit ouvrant de vehicule automobile | |
US4878401A (en) | Combination accessory drive and speed reducer | |
FR2381161A1 (fr) | Dispositif d'actionnement de glace a commande electrique, en particulier pour vehicule automobile | |
FR2361235A1 (fr) | Unite de ligne de transmission de puissance | |
FR2679308B1 (fr) | Ensemble de montage sur palier pour arbres de boites de vitesses, utilise dans une boite de vitesses a engrenages de vehicule automobile. | |
FR2387814A1 (fr) | Vehicule a traction automobile | |
FR2404558A1 (fr) | Moyeu de bicyclette | |
FR2399589A1 (fr) | Mecanisme pour provoquer la deceleration et l'inversion du sens de rotation de l'arbre d'entree d'une boite de vitesses | |
FR2490764A1 (fr) | Differentiel de transmission | |
FR2409419A1 (fr) | Dispositif d'enclenchement silencieux de la marche arriere d'une boite a vitesses, en particulier de vehicule | |
ES2078670T3 (es) | Mecanismo de freno de inercia y de freno para sostener parado en las cuestas a un vehiculo a motor. | |
FR2425577A1 (fr) | Dispositif de support d'arbre de transmission de vehicule | |
FR2418722A1 (fr) | Siege reglable, en particulier destine a etre installe dans un vehicule, de preference une voiture automobile | |
FR2428772A1 (fr) | Boite de vitesse pour un engin automobile industriel | |
FR2363471A1 (fr) | Assemblage a moyeu orientable et engrenage planetaire | |
ES291110Y (es) | Caja de cojinete para palanca de cambio de velocidades para vehiculo automovil | |
KR900003526A (ko) | 동축형 시동기 | |
FR2626625B1 (fr) | Demarreur de type coaxial | |
JPS5874952A (ja) | 変速機における最終駆動軸用軸受の支持及び封絨装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |