Schaltvorrichtung für ein Schaltgetriebe
    22.
    发明公开
    Schaltvorrichtung für ein Schaltgetriebe 失效
    Schaltvorrichtungfürein Schaltgetriebe

    公开(公告)号:EP0727599A2

    公开(公告)日:1996-08-21

    申请号:EP95118587.5

    申请日:1995-11-25

    发明人: Kraxner, Dieter

    IPC分类号: F16H63/18

    CPC分类号: F16H63/18 F16H63/22

    摘要: Die Schaltvorrichtung für ein Schaltgetriebe, bei dem mindestens ein Gang durch Betätigen zweier Synchronisierkupplungen eingelegt wird, hat zwei auf einer Schaltwelle geführte separate Rotorelemente, zwischen denen zwei federverspannte Betätigungsrampen angeordnet sind. Die beiden Betätigungsrampen wirken nach dem Prinzip des wegausgleichenden Waagebalkens zusammen und ermöglichen den Ausgleich unterschiedlicher Betätigungswege der einzelnen Synchronisierkupplungen.

    摘要翻译: 选择器轨道(28,31,32)形成在单独的转子元件(23,24)上。 位于转子元件之间的补偿元件(25,26,33)形成为距离补偿平衡臂。 它由两个耦合的致动器斜面(25,26)组成,每个均由转子元件和中间弹簧元件(33)起作用。 补偿和转子元件位于选择轴(22)上,其引入旋转运动。 转子元件不可转动地定位,但在选择器轴上可轴向移动。

    MANUAL TRANSMISSION
    24.
    发明公开
    MANUAL TRANSMISSION 有权
    手动变速器

    公开(公告)号:EP2682646A1

    公开(公告)日:2014-01-08

    申请号:EP12752598.8

    申请日:2012-02-29

    摘要: This manual transmission includes an input shaft Ai, an output shaft Ao, and an MG shaft Am. This transmission includes a motor speed change mechanism M2 which establishes a power transmission system between the output shaft Ao and the MG shaft Am and can selectively set the "ratio of rotational speed of the MG shaft Am to that of the output shaft Ao" (motor speed reduction ratio) to one of two values (Hi or Lo). During a period during which a selection operation, which is an operation in the left-right direction of a vehicle) of a shift lever SL, is performed on a shift pattern, the motor speed change mechanism M2 changes the motor speed reduction ratio in a manner interlocked with the selection operation. As a result, "during the selection operation"; i.e., in a state in which a driver is unlikely to perceive an external shock, the driver receives a shock produced as a result of changing of the motor speed reduction ratio. Therefore, the driver becomes less likely to perceive the shock. Thus, it becomes possible to provide a manual transmission for an HV-MT vehicle which makes a driver less likely to perceive a shock produced as a result of changing of the motor speed reduction ratio.

    摘要翻译: 该手动变速器包括输入轴Ai,输出轴Ao和MG轴Am。 该变速器包括在输出轴Ao与MG轴Am之间建立动力传递系统的电动机变速机构M2,并且可以选择性地设定“MG轴Am与输出轴Ao的旋转速度之比”(电动机 减速比)为两个值中的一个(Hi或Lo)。 在换档杆SL上进行作为车辆左右方向的操作的选择操作的时段期间)对换档模式执行期间,电动机速度改变机构M2将电动机速度减速比改变为a 与选择操作互锁。 结果,“选择操作期间”; 即,在驾驶员不可能感知到外部冲击的状态下,驾驶员接收到由于电动机减速比的改变而产生的冲击。 因此,驾驶员不太可能感知到冲击。 因此,可以为HV-MT车辆提供手动变速器,其使得驾驶员不易察觉到由于马达减速比的改变而产生的冲击。

    Système de commande pour une boîte de vitesses
    26.
    发明公开
    Système de commande pour une boîte de vitesses 有权
    SteuersystemfürGetriebe

    公开(公告)号:EP2228569A2

    公开(公告)日:2010-09-15

    申请号:EP10156058.9

    申请日:2010-03-10

    发明人: Ploe, Pierre

    IPC分类号: F16H63/30 F16H63/34

    摘要: Le système, notamment pour véhicule automobile, comprend un basculeur apte à déplacer un pignon baladeur de marche arrière pour l'engrener d'une part sur un pignon menant de marche arrière et d'autre part sur un pignon mené de marche arrière, des fourchettes (12A, 12B, 12C) déplaçables pour actionner des synchroniseurs et des crabots associés audits engrenages. Une noix de commande (16A, 16B, 16C) est associée à chacune des fourchettes (12A, 12B, 12C). Une première noix (16C) peut soit déplacer une première fourchette (12C) qui actionne un premier synchroniseur soit commander le basculeur afin qu'il commande une deuxième fourchette (12B) permettant de freiner le pignon menant. La deuxième fourchette (12B) est pourvue d'une encoche de synchronisation (18D).

    摘要翻译: 系统(10)具有三个叉(12A,12B,12C),以驱动与前行驶齿轮相关联的同步器和爪式离合器。 三个控制臂(16A,16B,16C)与每个叉相关联。 第二叉(12B)与设置有同步槽的第二臂(16B)相关联。 第三臂(16C)具有与第二臂接触的锁定销(17),使得当第一臂通过第一叉驱动另一个同步器时,第二臂被锁定并且不致动同步器。 还包括一个独立的权利要求,用于包括集成到从动齿轮的副轴的变速箱。

    Gear noise preventing device for manual transmission
    27.
    发明公开
    Gear noise preventing device for manual transmission 有权
    开关噪声防止装置用于手动变速器

    公开(公告)号:EP2090811A3

    公开(公告)日:2010-05-26

    申请号:EP09152546.9

    申请日:2009-02-11

    IPC分类号: F16H63/30 F16H63/22 F16H63/28

    摘要: A gear noise preventing device is formed so that, at the time of a reverse gear shift operation, in accordance with a select operation of a shift lever, a first head (61) that rotates integrally with a shift select shaft (20) rotates a second head (62) supported on a third and fourth fork shaft (52), the rotational force of the second head (62) is transmitted to a third head (63) formed integrally with a fifth and sixth fork shaft (53) to axially move the fifth and sixth fork shaft (53). The gear noise preventing device further includes a coil spring (71) that urges the second head (62) in a direction that coincides with a direction in which the fifth and sixth fork shaft (53) moves; and a snap ring (72) that restricts a stroke by which the second head (62) is moved by an urging force of the coil spring (71).

    Gear whine prevention device for manual transmission
    28.
    发明公开
    Gear whine prevention device for manual transmission 有权
    手动变速器的齿轮防抱死装置

    公开(公告)号:EP2107279A3

    公开(公告)日:2010-04-28

    申请号:EP09250940.5

    申请日:2009-03-30

    IPC分类号: F16H63/30 F16H59/00

    摘要: A first head (61) connected to a shift and select shaft (20) via a torsion spring (64) rotates a second head (62) supported by a third-gear/fourth-gear fork shaft (52) pursuant to a select operation of a gear stick upon a reverse shift operation, a rotation force of the second head (62) is transmitted to a third head (63) integrally formed with a fifth-gear/sixth-gear fork shaft (53), and as a result thereof, the fifth-gear/sixth-gear fork shaft (53) moves in a direction parallel to the axis thereof. Consequently, a synchromesh mechanism operates and rotation of an input shaft is slowed. In a case wherein an operation speed of the gear stick is high, an amount of rotation of the shift and select shaft (20) is absorbed by the torsion spring (64), reducing an operation load.

    摘要翻译: 经由扭转弹簧(64)连接到换档和选择轴(20)的第一头部(61)使得由第三档/第四档叉轴(52)支撑的第二头部(62)依照选择操作 (62)的旋转力传递给与第5档/第6档叉轴(53)一体形成的第3头部(63),其结果是, 第五档/第六档叉轴53沿平行于其轴线的方向移动。 因此,同步机构运转并且输入轴的旋转减慢。 在齿杆的操作速度高的情况下,换档和选择轴(20)的旋转量被扭簧(64)吸收,从而减小操作负载。

    Gear noise preventing device for manual transmission
    29.
    发明公开
    Gear noise preventing device for manual transmission 有权
    Schaltgeräuschverhinderungsvorrichtungfürein Handschaltgetriebe

    公开(公告)号:EP2090811A2

    公开(公告)日:2009-08-19

    申请号:EP09152546.9

    申请日:2009-02-11

    IPC分类号: F16H63/30 F16H63/22 F16H63/28

    摘要: A gear noise preventing device is formed so that, at the time of a reverse gear shift operation, in accordance with a select operation of a shift lever, a first head (61) that rotates integrally with a shift select shaft (20) rotates a second head (62) supported on a third and fourth fork shaft (52), the rotational force of the second head (62) is transmitted to a third head (63) formed integrally with a fifth and sixth fork shaft (53) to axially move the fifth and sixth fork shaft (53). The gear noise preventing device further includes a coil spring (71) that urges the second head (62) in a direction that coincides with a direction in which the fifth and sixth fork shaft (53) moves; and a snap ring (72) that restricts a stroke by which the second head (62) is moved by an urging force of the coil spring (71).

    摘要翻译: 齿轮噪声防止装置形成为使得在倒车换档操作时,根据变速杆的选择操作,与换挡轴(20)一体旋转的第一头部(61)旋转 第二头部(62)支撑在第三和第四叉轴(52)上,第二头部(62)的旋转力传递到与第五和第六叉轴(53)一体形成的第三头部(63),轴向 移动第五和第六叉轴(53)。 齿轮噪声防止装置还包括螺旋弹簧(71),其沿与第五和第六叉轴(53)移动的方向一致的方向推压第二头部(62); 以及限制通过螺旋弹簧(71)的作用力使第二头部(62)移动的行程的卡环(72)。

    DISPOSITIF DE COMMANDE INTERNE DE BOITE DE VITESSE MECANIQUE
    30.
    发明授权
    DISPOSITIF DE COMMANDE INTERNE DE BOITE DE VITESSE MECANIQUE 有权
    内部控制装置手动变速器

    公开(公告)号:EP1585915B1

    公开(公告)日:2006-12-13

    申请号:EP04704630.5

    申请日:2004-01-23

    申请人: Renault s.a.s.

    IPC分类号: F16H63/20

    摘要: The invention relates to an internal control device for a mechanical gearbox comprising first and second input clutches (40, 41) which, respectively, control the transmission from the engine torque towards first and second primary concentric shafts (20, 30) bearing: stationary pinions (21, 22, 23, 31, 32); two output shafts (50, 60) supporting idle pinions which are driven respectively by the first and second input shafts; and means (100, 101, 102 103) for jaw clutching said idle pinions, which are actuated by an assembly of shift forks (230, 240, 250, 260). The invention is characterised in that all of the gearbox ratios are selected and switched by a common selector (210) comprising a selector cylinder (211) and a switching carriage (220) which is concentric to the cylinder and which is disposed therein.