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316 条记录 (耗时 0.013 秒)

    Automotive transmission with clutch pedal and hydraulic torque converter
    41.
    发明授权
    Automotive transmission with clutch pedal and hydraulic torque converter 失效
    具有离合器和液压转矩变换器的汽车变速器

    公开(公告)号：US3810532A

    公开(公告)日：1974-05-14

    申请号：US32589073

    申请日：1973-01-22

    申请人： ZAHNRADFABRIK FRIEDRICHSHAFEN

    发明人： SCHUPPEL F

    IPC分类号： F16H45/00 ,  F16D21/04

    CPC分类号： F16H45/00 ,  F16H2045/005 ,  Y10T477/6333 ,  Y10T477/635 ,  Y10T477/6437

    摘要： An automotive transmission with a hydraulic torque converter and a pedal-operated master clutch between that converter and a gear shifter includes an acceleration inhibitor which is activated in the disengaged position of the clutch and in a drive position of a selector lever controlling the gear shifter to prevent the driver from speeding up the engine by stepping on the gas pedal preparatorily to starting the vehicle by letting in the master clutch. The torque converter is provided with a bypass clutch which, when operated, disables the acceleration inhibitor.

    摘要翻译： 具有液压变矩器的汽车变速器和在该变换器和变速器之间的踏板操作的主离合器包括加速度抑制器，其在离合器的分离位置中被激活，并且在控制换档器的选择杆的驱动位置 防止驾驶员通过放下主离合器来准备通过踏入油门踏板来加速发动机起动车辆。 变矩器设有旁路离合器，当操作时，禁用加速抑制器。

    Device for predetermining initial free play in clutch actuating mechanisms
    42.
    发明授权
    Device for predetermining initial free play in clutch actuating mechanisms 失效
    离合器执行机构初步免费播放设备

    公开(公告)号：US3795295A

    公开(公告)日：1974-03-05

    申请号：US3795295D

    申请日：1972-12-06

    申请人： FORD MOTOR CO

    发明人： RENO F

    IPC分类号： F16C1/22 ,  F16D23/12 ,  G05G1/46 ,  F16D21/04 ,  G05G1/14

    CPC分类号： G05G1/46 ,  F16C1/226 ,  F16C2361/43 ,  F16D23/12 ,  Y10T74/20528

    摘要： This disclosure relates to clutches for motor vehicles, and more particularly to a clutch actuating system having means for establishing initial free play without using external gauges. A clutch in accordance with this invention may have a clutch pedal, a clutch release lever and a Bowden wire interconnecting the pedal and the lever. The tubular housing or sheath portion of the Bowden wire has one of its ends secured by a pair of jam nuts to the vehicle body adjacent to the clutch pedal. The other end of the sheath is secured to a stationary member adjacent the clutch release lever by a jan nut and a unique frangible jam nut. The frangible nut has a threaded nut portion and a frangible collar that extends axially from the threaded portion. During initial installation of the clutch actuating mechanism, the jam nuts are tightened to remove all slack in the system and to bring the release fingers of the pressure plate assembly into firm contact with the clutch release bearing. The jam nut that is paired with the frangible nut is tightened until pressure on the collar causes it to fracture and separate from the threaded portion. The gap between the two nuts left by the separated collar is closed by additional tightening of the regular nut. The collar of the special jam nut is dimensioned so that upon its fracture and tightening of the nut paired with it, a proper predetermined amount of initial free play is established in the system.

    摘要翻译： 本公开涉及用于机动车辆的离合器，更具体地涉及一种具有用于在不使用外部量规的情况下建立初始自由游隙的装置的离合器致动系统。 根据本发明的离合器可以具有离合器踏板，离合器释放杆和将踏板和杠杆互连的鲍登线。 鲍登线的管状壳体或护套部分的一端通过一对阻塞螺母固定在与车体相邻的离合器踏板上。 护套的另一端通过夹紧螺母和独特的脆弱的果酱螺母固定到与离合器释放杆相邻的固定构件上。 易碎的螺母具有螺纹螺母部分和从螺纹部分轴向延伸的易碎轴环。 在离合器致动机构的初始安装期间，卡紧螺母被拧紧以去除系统中的所有松弛，并使压板组件的释放指与离合器分离轴承牢固接触。 与易碎螺母配对的阻塞螺母被拧紧，直到轴环上的压力导致其与螺纹部分断裂并分离。 通过分开的螺母留下的两个螺母之间的间隙由常规螺母的额外拧紧而封闭。 特殊果酱螺母的套环的尺寸设计使得在其与其配合的螺母的断裂和紧固时，在系统中建立适当的预定量的初始自由游隙。

    Method and device for power transmission transfer
    43.
    发明授权
    Method and device for power transmission transfer 失效

    公开(公告)号：US3707884A

    公开(公告)日：1973-01-02

    申请号：US3707884D

    申请日：1970-11-20

    申请人： GO J

    发明人： GO J

    IPC分类号： F16D21/04 ,  F16H3/083 ,  F16H61/02 ,  F16H3/10 ,  F16D41/07

    CPC分类号： F16H61/02 ,  F16D21/04 ,  F16H3/083 ,  F16H61/0293 ,  F16H2063/3096 ,  F16H2708/02 ,  F16H2708/04 ,  Y10T74/19465

    摘要： A change speed device for power transmission, including, in one form, parallel input drive and output driven shafts, each having preferably a plurality of axially spaced, different diameter interengageable members preferably in the form of gears and forming part of the drive train, and for providing various drive speeds thereof. The input or drive gears are fixed to rotate with the input shaft at all times when it rotates, while the driven gears are mounted for idle rotation on the output shaft, responsive to intermeshed drive by the drive gears, and the driven gears are only selected normally one at a time to be interconnected or frictionally coupled to the output shaft to impart output rotation to the driven output shaft from the input drive shaft. A novel shifter device utilizing circumferentially spaced, axially directed, laterally notched, slide members to control roller or ball members which are carried in transverse grooves on the output shaft and interposed between the shaft and driven gears thereon, is embodied therewith to selectively align preselected notch portions of the laterally notched slide members with a predetermined one or set of the transverse grooves, to permit the rollers to move into said lateral notches where there the radial distance between the I.D. of the selected driven gear and the depth of the groove is lessened or less than the diameter or effective radial dimension of the roller or ball member, to thereby form a servo-type camming frictional interengaging or coupling action between the selected change-speed gear and the output shaft, responsive to continuing relative rotation of the drive and driven gears. When the notches and transverse grooves are non-aligned, a neutral condition exists for the power transmission. The shifter comprises separate circumferentially spaced notched slides which seat in or between complementally formed splines on the output shaft, which slides are collectively attached to and actuated by a common actuator collar and suitable linkage mechanism.

    Clutch mechanism having power disengagement
    44.
    发明授权
    Clutch mechanism having power disengagement 失效
    具有断电功能的离合器机构

    公开(公告)号：US3643767A

    公开(公告)日：1972-02-22

    申请号：US3643767D

    申请日：1970-11-27

    申请人： GEHL CO

    发明人： FLEMING PHILIP F

    IPC分类号： F16D11/10 ,  F16D11/04 ,  F16D21/04

    CPC分类号： F16D11/10 ,  F16D2011/008

    摘要： A power shift mechanism for causing a clutch to be disengaged by the power of the shaft of the transmission. In other words the mechanism is shifted out of gear under its own power and with little effort on the part of the operator. The mechanism is particularly useful in clutching arrangements for feed rolls of a forage harvester for example, when the rolls become clogged with an excess or slug of material and it is otherwise difficult to shift the clutch out of engagement. The mechanism includes a shifting assembly which first acts to shift a cam means out of the way to a position that permits the shiftable clutching part to be engaged and reverse feed roll direction, and then acts to permit the cam means to cause the shiftable part of the clutch to be forcibly disengaged due to the power of the shaft on which it is splined.

    摘要翻译： 一种用于使离合器通过变速器的轴的动力分离的动力换档机构。 换句话说，机构在自己的力量下摆脱了齿轮，并且在运营商方面几乎没有努力。 该机构特别适用于饲料收割机的进料辊的离合装置，例如当辊被过量或块状材料堵塞时，否则难以使离合器脱离接合。 该机构包括移动组件，该移动组件首先用于将凸轮装置移动到允许可移动抓取部分接合并且反向进给辊方向的位置，然后用于允许凸轮装置使可移动部分 离合器由于其花键的轴的动力被强制地分离。

    Adjustable transmission
    47.
    发明授权
    Adjustable transmission 失效
    可变传动

    公开(公告)号：US2861461A

    公开(公告)日：1958-11-25

    申请号：US66224357

    申请日：1957-05-28

    申请人： GETRAG GETRIEBE UND ZAHNRAOFAB

    发明人： OTTO KREIDLER

    IPC分类号： F16D21/04 ,  F16D27/12 ,  F16H3/083 ,  F16H63/16

    CPC分类号： F16D21/04 ,  F16D27/12 ,  F16H3/083 ,  F16H63/16 ,  F16H2063/3096 ,  Y10T74/1946

    摘要： 839,021. Clutches; change-speed gears. GETRAG GETRIEBEUND ZAHNRADFABRIK G.m.b.H. May 24, 1957 [May 28, 1956; Aug. 14, 1956], No. 16561/57. Class 80 (2). In a change-speed gear having locking members 3, 4 moved radially by an axially-shiftable member 1, an intermediate axially-movable member 15 holds the locking members 3, 4 under the periphery of the gear shaft 2 when neither member 3 nor 4 is engaged, and on radial movement of one locking member into the engaging position presses the other locking member radially inwards. In a four-speed gear having gears 29, 30 rigid with the input shaft 2 and gears 25, 26 rotatable thereon, the gears 25, 26 are selectively engaged with the shaft 2 by balls 3, 4 moved radially by a selector shaft 1. An intermediate member 15 which may comprise a series of axially-movable pins, as shown, or an axially movable sleeve beveiled at the ends, holds the balls 3, 4 below the surface of the shaft 2 when neither gear is engaged, and presses one series of balls radially inwards out of engagement when the other set of balls is moved radially outwards by the selector shaft 1 to engage a gear. Axial movement of the shaft 1 is provided by stationary magnets 38, 39. The pins 15 may be surrounded with bearing-rings 43 and rollers 44 to provide a bearing for the gears 25, 26. A similar arrangement is provided on the output shaft 2 1 . The ball pockets may be made circumferentially as large as practicable to provide easy and rapid engagement of the balls.