Gear change box with multiple steps
    2.
    发明授权
    Gear change box with multiple steps 失效
    换档箱具有多个步骤

    公开(公告)号:US5301564A

    公开(公告)日:1994-04-12

    申请号:US781217

    申请日:1992-01-03

    摘要: The gear-change transmission has a closely stepped input group (7) before a main group for fine tuning the speed within a working range. Between the input group (7) and the main group (8) is situated a pressurized-oil cooled drag-torque reducing multi-disc starting clutch (26) so that the gears in both groups can also be easily engaged when using synchronizer positive clutches (18, 20). A reversing shaft (13) for reverse gear is fully integrated in the input group (7) and its gear clutches (F/G) can be introduced with a gear selector (83, 112) the same as for the remaining splitter gears of the input group (7). A change-over clutch (36) for an intermediate transmission (9) is optionally placed directly before the starting clutch (26) operatively and structurally on the primary shaft (32) of the starting clutch (26). The main drive shaft (10) is guided parallel to the countershaft (12) and to the drive shaft (39) of the main group (8) through the common transmission housing (1) and is connectable, via a separating clutch (67) and via a two-step transmission group (68, 69, 70, 71, 72), with a power take off shaft (73). The input group (7), with the same arrangement of the shafts (11, 12, 13), can be equipped either with hydraulic double gear clutches (A, B, C, D, F, G) axially aligned in respect to each other or with double synchronizer clutches. In the first case, there is provided over the main group (8) on the main drive shaft (10), a change-over clutch (25) for a mechanical bypass operative connection of the powershift clutches (14, 15, 16) utilizable in forward or reverse direction for towing or emergency possibilities.

    摘要翻译: PCT No.PCT / EP90 / 01056 Sec。 371日期:1992年1月3日 102(e)日期1992年1月3日PCT提交1990年7月2日PCT公布。 第WO91 / 00445号公报 日期1991年1月10日。变速传动在主要组之间具有紧密阶梯式输入组(7),用于在工作范围内微调速度。 在输入组(7)和主组(8)之间设置有加压油冷拖曳力矩减小多盘起动离合器(26),使得当使用同步器正离合器时两组中的齿轮也可以容易地接合 (18,20)。 用于倒档的反转轴(13)完全集成在输入组(7)中,并且其齿轮离合器(F / G)可以被引入与齿轮选择器(83,112)相同的剩余分流齿轮 输入组(7)。 用于中间变速器(9)的转换离合器(36)可选地直接位于起动离合器(26)之前,操作地且结构地位于起动离合器(26)的主轴(32)上。 主驱动轴(10)通过共用变速器壳体(1)平行于中间轴(12)和主组(8)的驱动轴(39)平行地引导,并且可经由分离离合器(67)连接, 并通过具有动力输出轴(73)的两步传动组(68,69,70,71,72)。 具有相同布置的轴(11,12,13)的输入组(7)可以配备有相对于每个轴向对准的液压双齿轮离合器(A,B,C,D,F,G) 其他或双同步离合器。 在第一种情况下,在主驱动轴(10)上设置有主组(8),用于机动旁路的转换离合器(25)可操作地连接功率移动离合器(14,15,16) 在正向或反向方向上用于牵引或紧急可能性。

    Hydrostatic-mechanical power distribution transmission
    3.
    发明授权
    Hydrostatic-mechanical power distribution transmission 失效
    静力 - 机械配电传输

    公开(公告)号:US6042496A

    公开(公告)日:2000-03-28

    申请号:US952605

    申请日:1997-11-18

    IPC分类号: F16H47/04

    CPC分类号: F16H47/04 F16H2037/0886

    摘要: A power distribution transmission is provided with one mechanical and one hydrostatic power branch mounted in a transmission housing (46) driven via a common drive shaft (1) and accumulated in a coupling gear (5). The coupling gear (5), with its several planet gear sets (9, 10, 22, 41) and couplings (27, 32, 35, 39), is connected to an output shaft (53). The coupling gear (5) is mounted on the drive shaft (1). The last planet gear set (41) of the coupling gear (5) can be connected to forward and reverse couplings (K.sub.v and K.sub.r, respectively) and the couplings K.sub.v and K.sub.r can be connected to the output shaft (53).

    摘要翻译: PCT No.PCT / EP96 / 02590 Sec。 371日期:1997年11月18日 102(e)1997年11月18日PCT PCT 1996年6月15日PCT公布。 第WO97 / 01049号公报 日期1997年1月9日配电传动装置设置有安装在通过公共驱动轴(1)驱动并且聚集在联接齿轮(5)中的传动装置壳体46中的一个机械和一个静液力动力分支。 耦合齿轮(5)与其几个行星齿轮组(9,10,22,41)和联轴器(27,32,35,39)连接到输出轴(53)。 联轴器(5)安装在驱动轴(1)上。 耦合齿轮(5)的最后一个行星齿轮组(41)可以连接到正向和反向联轴器(分别为Kv和Kr),联接器Kv和Kr可以连接到输出轴(53)。

    Disk set with spreading devices for clutches or brakes
    4.
    发明授权
    Disk set with spreading devices for clutches or brakes 失效
    用于离合器或制动器的扩展装置的盘

    公开(公告)号:US5115898A

    公开(公告)日:1992-05-26

    申请号:US654619

    申请日:1991-02-19

    摘要: The spreading apart and keeping apart of the individual disks in friction disk sets or clutches and/or brakes makes it possible to avoid drag torques and the losses of energy caused thereby. Spreading elements, in the form of magnetic bodies (8), which are inserted in disk carriers (1, 10) radially with respect to magnetizable marginal zones of the disks (4, 13) lead to equal polarity in the marginal zones concerned. A reciprocal rejection force of the individual disks (3, 14) in axial direction thereby results. Since the magnetic bodies (8) are firmly introduced in the disk carriers (1, 10), interruptions in operation and difficulties in assembly, the same as special processing of the disks, are avoided. The spreading forces themselves remain equal independently of the position and the speed. When electromagnetic coils (8A) are used, the spreading force can be switched off, for example, when actuating the piston (19) and thus the piston force is kept small.

    摘要翻译: PCT No.PCT / EP89 / 01000 Sec。 371日期1991年2月19日 102(e)1991年2月19日PCT PCT 1989年8月25日PCT公布。 公开号WO90 / 02273 日期1990年3月8日。在摩擦盘组或离合器和/或制动器中分散并保持各个盘的分开使得可以避免拖曳扭矩和由此引起的能量损失。 相对于磁盘(4,13)的可磁化边缘区域径向插入到磁盘托架(1,10)中的以磁体(8)的形式的扩展元件在相关的边缘区域中导致相同的极性。 从而导致各个盘(3,14)在轴向方向上的相互排斥力。 由于磁体(8)被牢固地引入到磁盘载体(1,10)中,所以避免了操作中的中断和组装的困难,与磁盘的特殊处理相同。 扩展力本身在位置和速度上保持平等。 当使用电磁线圈(8A)时,例如当致动活塞(19)并因此活塞力保持较小时,可以切断扩展力。

    Multiple-disc clutch for tractor PTO shaft
    5.
    发明授权
    Multiple-disc clutch for tractor PTO shaft 失效
    拖拉机PTO轴的多片离合器

    公开(公告)号:US4807732A

    公开(公告)日:1989-02-28

    申请号:US71031

    申请日:1987-07-08

    申请人: Hubert Lehle

    发明人: Hubert Lehle

    摘要: A claw clutch (42) is added in line to a multiple-disc clutch 40. One actuating member 21 engages first the claw clutch 42 and then, almost simultaneously, the multiple-disc clutch 40. Return springs 37 disengage first the multiple-disc clutch 40 and then, almost simultaneously, the claw clutch 40. The multiple-disc clutch 40 can be engaged under full power. A dangerous drag moment of the multiple-disc clutch 40 is active only for a very short time when the clutch system is just being disengaged, immediately thereafter only the harmless redidual moment of the claw clutch 42 remains active.

    摘要翻译: 爪式离合器(42)与多片式离合器40成直线相加。一个致动构件21首先啮合爪式离合器42,然后几乎同时地与多片式离合器40接合。返回弹簧37首先脱离多片离合器 离合器40,然后几乎同时地形成爪式离合器40.多片离合器40可以在全功率下接合。 当离合器系统正在脱离时,多片离合器40的危险拖曳力矩仅在非常短的时间内有效,此后只有爪式离合器42的无害踩踏力保持活动。

    Power shiftable transmission for vehicle
    6.
    发明授权
    Power shiftable transmission for vehicle 失效
    用于车辆的动力换档变速箱

    公开(公告)号:US4777837A

    公开(公告)日:1988-10-18

    申请号:US19229

    申请日:1987-03-03

    申请人: Hubert Lehle

    发明人: Hubert Lehle

    摘要: A transmission is provided for transfering power from an input shaft to an output shaft in a large number of ratios derived by the use of main gear groups, a range gear group and a reversing gear. Power is provided by either of two power paths thus making possible shifting under load. A friction clutch selects one or the other of the power paths and synchronizing clutches select which of a plurality of ratios will be provided by the selected path. While driving in one path, the next ratio is selected in the other path and at a selected time power is shifted from one path to the other. Because the transmission provides several ranges of ratios and several ratios in each range including a reverse in each ratio, a vehicle using this transmission may be used for a plurality of tasks and be efficient at each. By using duplicate parts and multiple shafts the transmission can be provided in a compact size and at a reduced cost.

    摘要翻译: PCT No.PCT / EP86 / 00343 Sec。 371日期1987年3月3日 102(e)1987年3月3日PCT PCT 1986年6月7日PCT公布。 公开号WO87 / 00254 日期:1987年1月15日。提供了一种传动装置,用于通过使用主齿轮组,范围齿轮组和换向齿轮以大量的传动比将输入轴输出到输出轴。 功率由两个功率路径中的任一个提供,从而使负载变化。 摩擦离合器选择一个或另一个动力路径,并且同步离合器选择由所选择的路径提供多个比率中的哪一个。 当在一个路径中行驶时,在另一个路径中选择下一个比例,并且在选定的时间,功率从一个路径移动到另一个路径。 由于变速器在每个范围内提供了几个比例范围和几个比例,包括每个比例的反向,所以使用该变速器的车辆可以用于多个任务,并且在每个任务中都是有效的。 通过使用重复部件和多个轴,可以以紧凑的尺寸和降低的成本提供变速器。

    Spring mechanism on a clutch
    7.
    发明授权
    Spring mechanism on a clutch 失效
    离合器上的弹簧机构

    公开(公告)号:US4753331A

    公开(公告)日:1988-06-28

    申请号:US823505

    申请日:1986-01-16

    IPC分类号: F16D23/12

    CPC分类号: F16D23/12

    摘要: A spring apparatus for a positive engagement clutch in which a sliding sleeve is forced into and out of locked engagement with a drive shaft by a spring mechanism. The spring mechanism includes a shift fork containing sliding blocks which engages with a peripheral groove on the sliding sleeve, a prestressing lever, and a spring guide. The spring guide interconnects the shift fork and the prestressing lever. The prestressing lever is capable of being locked in an engaged position in which the spring is compressed until the sliding sleeve engages with the drive shaft, and a disengaged position in which the spring is relaxed and a rigid connection occurs.

    摘要翻译: PCT No.PCT / EP85 / 00199 Sec。 371日期1986年1月16日 102(e)日期1986年1月16日PCT提交1985年5月4日PCT公布。 出版物WO85 / 05423 1985年12月5日。一种用于正接合离合器的弹簧装置,其中滑动套筒通过弹簧机构被迫与驱动轴的锁定接合。 弹簧机构包括一个包含滑动块的换档拨叉,滑动块与滑动套筒上的周边凹槽啮合,一个预应力杆和一个弹簧引导件。 弹簧导轨将换档拨叉和预应力杆相互连接起来。 预应力杆能够被锁定在其中弹簧被压缩的接合位置,直到滑动套筒与驱动轴接合,以及松开位置,弹簧松开并且发生刚性连接。