Multi-Speed Compound Vehicular Transmission Having an Auxiliary Section with Three Countershafts
    1.
    发明申请
    Multi-Speed Compound Vehicular Transmission Having an Auxiliary Section with Three Countershafts 审中-公开
    具有三个中间轴的辅助部分的多速复合车辆变速器

    公开(公告)号:US20080236314A1

    公开(公告)日:2008-10-02

    申请号:US12065527

    申请日:2007-02-08

    IPC分类号: F16H3/08

    摘要: A multi-speed compound vehicular transmission having an auxiliary section with three countershafts, including: a main section; and an auxiliary section, wherein the main section includes an input shaft, an output shaft, a synchronizer and two countershafts symmetrically arranged on both sides of the output shaft; the auxiliary section includes an auxiliary section main shaft and a synchronizer; wherein a reduction gear is arranged on the main shaft, three countershafts are distributed with equal distance around the main shaft, and an output end of the main shaft of auxiliary section is connected to a flange.

    摘要翻译: 一种具有三个中间轴的辅助部分的多速复合车辆变速器,包括:主要部分; 和辅助部分,其中主部分包括输入轴,输出轴,同步器和对称地布置在输出轴两侧的两个中间轴; 辅助部分包括辅助部分主轴和同步器; 其中减速齿轮设置在主轴上,三个中间轴以相等的距离分布在主轴周围,辅助部分的主轴的输出端连接到凸缘。

    Lock pin-type automobile synchronizer
    2.
    发明授权
    Lock pin-type automobile synchronizer 有权
    锁销式汽车同步器

    公开(公告)号:US08418826B2

    公开(公告)日:2013-04-16

    申请号:US12990139

    申请日:2008-10-24

    IPC分类号: F16D13/30 F16H3/38

    摘要: A lock pin-type automobile synchronizer includes a higher gear conical ring (1) and a lower gear conical ring (4) which are arranged at the sides of a sliding gear sleeve (3). A higher gear lock pin (2) is fixed to one side of the higher gear conical ring (1). A lower gear lock pin (5, 6) is fixed to one side of the lower gear conical ring (4). A pin hole corresponding to the higher gear (2) lock pin and the lower gear lock pin (5, 6) is arranged on the sliding gear sleeve (3). The number of lower gear lock pins (5, 6) is higher than the number of higher gear lock pins (2).

    摘要翻译: 锁销式汽车同步器包括设置在滑动齿轮套(3)侧面的高级齿轮锥环(1)和下齿轮锥环(4)。 较高的齿轮锁定销(2)固定在高齿轮锥形环(1)的一侧。 下齿轮锁定销(5,6)固定在下齿轮锥形环(4)的一侧。 在滑动齿轮套(3)上设置有与高齿轮(2)锁定销和下部齿轮锁定销(5,6)相对应的销孔。 下齿轮锁定销(5,6)的数量高于高级齿轮锁定销(2)的数量。

    LOCK PIN-TYPE AUTOMOBILE SYNCHRONIZER
    3.
    发明申请
    LOCK PIN-TYPE AUTOMOBILE SYNCHRONIZER 有权
    锁定型汽车同步器

    公开(公告)号:US20110185846A1

    公开(公告)日:2011-08-04

    申请号:US12990139

    申请日:2008-10-24

    IPC分类号: F16D23/02

    摘要: A lock pin-type automobile synchronizer includes a higher gear conical ring (1) and a lower gear conical ring (4) which are arranged at the sides of a sliding gear sleeve (3). A higher gear lock pin (2) is fixed to one side of the higher gear conical ring (1). A lower gear lock pin (5, 6) is fixed to one side of the lower gear conical ring (4). A pin hole corresponding to the higher gear (2) lock pin and the lower gear lock pin (5, 6) is arranged on the sliding gear sleeve (3). The number of lower gear lock pins (5, 6) is higher than the number of higher gear lock pins (2).

    摘要翻译: 锁销式汽车同步器包括设置在滑动齿轮套(3)侧面的高级齿轮锥环(1)和下齿轮锥环(4)。 较高的齿轮锁定销(2)固定在高齿轮锥形环(1)的一侧。 下齿轮锁定销(5,6)固定在下齿轮锥形环(4)的一侧。 在滑动齿轮套(3)上设置有与高齿轮(2)锁定销和下部齿轮锁定销(5,6)相对应的销孔。 下齿轮锁定销(5,6)的数量高于高级齿轮锁定销(2)的数量。

    Main-Box-and-Auxiliary-Box -Structural Twin-Countershaft Twelve-Speed Transmission
    4.
    发明申请
    Main-Box-and-Auxiliary-Box -Structural Twin-Countershaft Twelve-Speed Transmission 审中-公开
    主箱和辅助箱结构双中心轴十二速传动

    公开(公告)号:US20090133533A1

    公开(公告)日:2009-05-28

    申请号:US12083950

    申请日:2006-10-25

    IPC分类号: F16H3/02 F16H3/38 F16H3/30

    摘要: This invention relates to a main-box-and-auxiliary-box-structural twin-countershaft twelve-speed transmission, with a main box and an auxiliary box mainly. Said main box has an input shaft (1), a main shaft (10) and two countershafts (14) arranged symmetrically at the two sides of the main shaft, there being provided corresponding gear drive between the main shaft and the countershafts, there being provided six gears positioned independently and three synchronizers (4) on the main shaft, shift forks (5) for the synchronizers are connected to a shift lever via shift fork shafts (16) and via an operation mechanism. The auxiliary box has an auxiliary-box main shaft (20) and an auxiliary-box countershaft (22), a gear (29) engaging with a gear (28), a gear (25) engaging with a shaft gear (30), between the gear (25) and the gear (29) being arranged a synchronizer (9), a shift fork (15) and a shift fork shaft (31), said synchronizer (9) being self-locked by means of back taper teeth, and said shift fork shaft (31) being self-locked by means of a self locking mechanism comprising a spring (18) and a steel ball (19).

    摘要翻译: 本发明涉及主箱和辅助箱结构的双中心十二速变速箱,主要是主箱和辅箱。 所述主箱具有输入轴(1),主轴(10)和对称地设置在主轴两侧的两个中间轴(14),在主轴和中间轴之间设有相应的齿轮传动 提供了独立的六个齿轮和主轴上的三个同步器(4),用于同步器的换档叉(5)通过换档拨叉轴(16)和操作机构连接到变速杆。 辅助箱具有辅助箱主轴(20)和副箱中间轴(22),与齿轮(28)啮合的齿轮(29),与轴齿轮(30)啮合的齿轮(25) 在齿轮(25)和齿轮(29)之间布置有同步器(9),换档拨叉(15)和换档拨叉轴(31),所述同步器(9)通过后锥形齿自锁 ,并且所述换档拨叉轴(31)通过包括弹簧(18)和钢球(19)的自锁机构自锁。