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31. 发明公开

EP1207321A3 Locking apparatus for shift lever 审中-公开
标题翻译： Verriegelungsvorrichtungfüreinen Schalthebel
公开(公告)号：EP1207321A3
公开(公告)日：2003-08-13
申请号：EP01309652.4
申请日：2001-11-15
申请人： Saia-Burgess Inc.
发明人： Brooks, Robert B Jr.
IPC分类号： F16H61/22 , F16H59/10
CPC分类号： F16H61/16 , F16H59/10 , F16H61/22 , F16H2061/165 , F16H2061/223
摘要： An apparatus prevents movement of a vehicle shift lever (20) out of a park position prior to actuation of vehicle brakes and prevents movement of the shift lever (20) from a drive position to a reverse position when the vehicle is being operated at a speed above a predetermined speed. An actuator (106) holds a blocking member (104) in a position blocking movement of a detent (58) from a park detent location (64) when the shift lever (20) is in the park position and the vehicle brakes are in an unactuated condition. The actuator (106) also holds the blocking member in a position blocking movement of the detent (104) from a (66) drive detent location (74) to a reverse detent location when the shift lever (20) is in the drive position and the vehicle is being operated at a speed greater than the predetermined speed.
摘要翻译：一种装置防止在车辆制动器致动之前车辆变速杆（20）移动到停放位置之外，并且当车辆以一定的速度操作时，防止变速杆（20）从驱动位置移动到倒车位置高于预定速度。当变速杆（20）处于停放位置并且车辆制动器处于停车位置时，致动器（106）将阻挡构件（104）保持在阻止制动器（58）与公园制动位置（64）的运动的位置中未致动状态当变速杆（20）处于驱动位置时，致动器（106）还将阻挡构件保持在阻挡（104）从（66）驱动制动位置（74）到反向制动位置的运动的位置，以及车辆以大于预定速度的速度运行。

32. 发明公开

EP1207321A2 Locking apparatus for shift lever 审中-公开
标题翻译：锁定装置的变速杆
公开(公告)号：EP1207321A2
公开(公告)日：2002-05-22
申请号：EP01309652.4
申请日：2001-11-15
申请人： Saia-Burgess Inc.
发明人： Brooks, Robert B Jr.
IPC分类号： F16H61/22 , F16H59/10
CPC分类号： F16H61/16 , F16H59/10 , F16H61/22 , F16H2061/165 , F16H2061/223
摘要： An apparatus prevents movement of a vehicle shift lever (20) out of a park position prior to actuation of vehicle brakes and prevents movement of the shift lever (20) from a drive position to a reverse position when the vehicle is being operated at a speed above a predetermined speed. An actuator (106) holds a blocking member (104) in a position blocking movement of a detent (58) from a park detent location (64) when the shift lever (20) is in the park position and the vehicle brakes are in an unactuated condition. The actuator (106) also holds the blocking member in a position blocking movement of the detent (104) from a (66) drive detent location (74) to a reverse detent location when the shift lever (20) is in the drive position and the vehicle is being operated at a speed greater than the predetermined speed.

33. 发明授权

EP0466750B1 MOTORDREHZAHLABHÄNGIGE SPERRE ZUM VERHINDERN UNZULÄSSIGER RÜCKSCHALTUNGEN IN KRAFTFAHRZEUG-WECHSELGETRIEBEN 失效
标题翻译：依赖发动机转速锁，以防止机动车驱动转变不当REAR电路。
公开(公告)号：EP0466750B1
公开(公告)日：1993-12-08
申请号：EP90905493.4
申请日：1990-04-05
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： EYMÜLLER, Helmut , STÜTZLE, Siegfried , LEGNER, Jürgen , BUCK, Gerhard
IPC分类号： F16H61/16
CPC分类号： F16H61/16 , F16H61/0267 , F16H2061/0253 , F16H2061/165 , Y10T477/6934 , Y10T477/693754
摘要： The invention concerns an engine-rpm-dependent arrest device to prevent non-permitted down shifts in motor vehicle gearboxes, comprising a pilot valve (1) and a control valve (2), both of which have two positions. The control valve (2) is switched into one position by the pressure acting on the surface (36) of the control-valve piston (31), when this pressure exceeds a given pressure produced by a low-pressure pump (20) operating in dependence on engine rpm. The control valve (2) is only in contact with the pressure medium conveyed by the low-pressure pump (20) and controls the large end surface (40) and the annular surface (41) of the stepped-design pilot-valve piston (38). If, with a high gear engaged and motor rpm above a given limit, the gear-shift valve (7) is shifted to its low-gear position, the pilot valve (1) prevents pressure acting on the low-gear activation device (15). At the same time, pressure continues to act on the high-gear activation device (16), thus keeping the gearbox in the high gear.

34. 发明公开

EP0466750A1 MOTORDREHZAHLABHÄNGIGE SPERRE ZUM VERHINDERN UNZULÄSSIGER RÜCKSCHALTUNGEN IN KRAFTFAHRZEUG-WECHSELGETRIEBEN 失效
标题翻译：依赖发动机转速锁，以防止机动车驱动转变不当REAR电路。
公开(公告)号：EP0466750A1
公开(公告)日：1992-01-22
申请号：EP90905493.0
申请日：1990-04-05
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： EYMÜLLER, Helmut , STÜTZLE, Siegfried , LEGNER, Jürgen , BUCK, Gerhard
IPC分类号： F16H61
CPC分类号： F16H61/16 , F16H61/0267 , F16H2061/0253 , F16H2061/165 , Y10T477/6934 , Y10T477/693754
摘要： Cet élément de blocage comporte une soupape de commande (1) et une soupape de distribution (2) qui ont toutes deux des positions de commande. Une des positions de commande de la soupape de distribution (2) est réglée par la pression agissant sur une surface (36) du piston de la soupape de distribution (31), cette pression dépassant une valeur prédéterminée d'une pompe basse pression (20) à fonctionnement dépendant de la vitesse du moteur. La soupape de distribution (2) n'entre en contact qu'avec le moyen de pression déplacé par la pompe à basse pression (20) et commande la grande surface frontale (40) et la surface annulaire (41) du piston (38) de la soupape de commande, qui a la forme d'un piston à gradins. Lorsque, si on a passé une grande vitesse et que la vitesse du moteur dépasse un seuil prédéterminé, on déplace la soupape de changement de vitesse (7) sur la position correspondant à une petite vitesse, la soupape de distribution (1) empêche l'activation du dispositif d'actionnement (15) pour la petite vitesse. Simultanément, le dispositif d'actionnement (16) pour la grande vitesse reste soumis à une pression de commande, de sorte que la grande vitesse reste engagée.

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