公开(公告)号：US5050449A

公开(公告)日：1991-09-24

申请号：US489359

申请日：1990-03-06

申请人： Gerard Falcou ,  Christian M. J. Vigne ,  Henri Serindat ,  Claude J. G. Sorin

发明人： Gerard Falcou ,  Christian M. J. Vigne ,  Henri Serindat ,  Claude J. G. Sorin

IPC分类号： G05G7/04 ,  G05G9/047

CPC分类号： G05G7/04 ,  G05G9/047 ,  G05G2009/04718 ,  G05G2009/04766 ,  Y10T74/18792 ,  Y10T74/20201

摘要： A device for actuating in rotation a mechanism and control stick incorporating the device, which includes, elastic means for applying to a control shaft (10) a reaction torque having a magnitude which is a function of the angle of rotation of the shaft comprise a cam follower structure (18, 24) which is slidably mounted on a reaction lever (22) having an axis Z--Z perpendicular to the control shaft (10) and which is elastically slidably biased so as to cooperate with a confronting cam profile (16) formed on a reaction member (42) relative to which the cam follower structure (24, 18) is moved when the control shaft (10) is rotated, the cam profile (16) extending in a plane perpendicular to the control shaft (10).

摘要翻译： 一种用于旋转的装置，包括装置的机构和控制杆，其包括用于向控制轴（10）施加具有作为该轴的旋转角度的函数的大小的反作用扭矩的弹性装置，该反作用扭矩包括凸轮 从动结构（18,24），其可滑动地安装在具有垂直于所述控制轴（10）的轴线ZZ的反作用杆（22）上并且被弹性地滑动地偏置以便与形成在其上的相对的凸轮轮廓（16）配合 当所述控制轴（10）旋转时相对于所述凸轮从动结构（24,18）移动的反作用构件（42），所述凸轮轮廓（16）在与所述控制轴（10）垂直的平面中延伸。

公开(公告)号：US4907468A

公开(公告)日：1990-03-13

申请号：US111613

申请日：1987-10-23

申请人： Yoshihiko Hagiwara ,  Katsumi Ooshima

发明人： Yoshihiko Hagiwara ,  Katsumi Ooshima

IPC分类号： G05G7/04

CPC分类号： G05G7/04 ,  Y10T74/20528 ,  Y10T74/2057 ,  Y10T74/20888

摘要： A pedal effort-reduction apparatus according to the present invention comprises a pedal arm and a lever which is movable as one therewith. First and second torsion coil springs are provided between the lever and a support bracket. The first coil spring urges the pedal arm to return to its initial position before the arm, starting from the initial position, reaches a position at a predetermined rotational angle to the initial position. When the pedal passes the predetermined-angle position, the first spring begins to urge the pedal arm in the direction in which it is being pushed. The second spring is attached to the lever so as to urge the pedal arm only in the direction in which it is being pushed. Therefore, when the pedal arm is pushed past the predetermined-angle position, the repulsive force generated by both the first spring and the second spring then acts as a pedal effort-reduction force.

摘要翻译： 根据本发明的踏板减轻装置包括踏板臂和与之一体地移动的杠杆。 第一和第二扭转螺旋弹簧设置在杠杆和支撑托架之间。 第一螺旋弹簧促使踏板臂返回到其初始位置，臂从起始位置开始到达初始位置预定旋转角度的位置。 当踏板经过预定角度位置时，第一弹簧开始沿其被推动的方向推动踏板臂。 第二弹簧附接到杠杆，以便仅在其被推动的方向上推动踏板臂。 因此，当踏板臂被推动超过预定角度位置时，由第一弹簧和第二弹簧产生的排斥力作为踏板力减小力。

公开(公告)号：US4656880A

公开(公告)日：1987-04-14

申请号：US777596

申请日：1985-09-19

申请人： Reinhard Hildebrand ,  Bernd Waldmann

发明人： Reinhard Hildebrand ,  Bernd Waldmann

IPC分类号： B60H1/00 ,  G05G7/04

CPC分类号： B60H1/00857 ,  G05G7/04 ,  Y10T74/18944 ,  Y10T74/20426 ,  Y10T74/2045

摘要： A control-motion transmission assembly in the heating, ventilating and air conditioning system of an automotive vehicle comprises a housing, an actuator lever slidably mounted to the housing, and a secondary or setting lever pivotably fastened at one end to an inner end of the actuator lever. Another end of the setting lever is linked to a guide pin and to one end of a Bowden cable wire. The guide pin is guided in a slot in the housing, while an end of the Bowden wire opposite the setting lever is connected to an operating mechanism of the heating, ventilating and air conditioning system. The Bowden cable has a sheath pivotably fastened to the housing.

摘要翻译： 在机动车辆的加热，通风和空调系统中的控制运动传动组件包括壳体，可滑动地安装到壳体的致动器杠杆以及在一端可枢转地固定到致动器的内端的次级或设置杆 杠杆。 调节杆的另一端连接到导向销和鲍登电缆线的一端。 引导销被引导到壳体中的槽中，而与引导杆相对的鲍登线的一端连接到加热，通风和空调系统的操作机构。 鲍登电缆具有可枢转地紧固到外壳的护套。

公开(公告)号：US4614130A

公开(公告)日：1986-09-30

申请号：US680384

申请日：1984-12-11

申请人： Richard A. Heismann ,  Warren W. Pendry

发明人： Richard A. Heismann ,  Warren W. Pendry

IPC分类号： F16C1/12 ,  F16C1/22 ,  F16D23/12 ,  G05G5/06 ,  G05G7/04

CPC分类号： F16D23/12 ,  F16C1/12 ,  F16C1/22 ,  G05G5/06 ,  G05G7/04 ,  A01D2034/6843 ,  F16C2361/43 ,  Y10T74/18864 ,  Y10T74/20396 ,  Y10T74/20408 ,  Y10T74/20486 ,  Y10T74/20564 ,  Y10T74/20612 ,  Y10T74/2063

摘要： An over center tensioning and locking control for a cable actuated mechanism includes a control bracket on which an actuating lever is pivotally mounted. The cable to be controlled is connected to said actuating lever and rides on an arcuate cam surface thereon. A spring linkage pivotally connected at one end to the bracket and at the other end to the actuating lever passes over center to lock the actuating lever in a cable tensioning position.

摘要翻译： 用于电缆致动机构的过度中心张紧和锁定控制包括控制支架，操纵杆枢转地安装在该控制支架上。 要控制的电缆连接到所述致动杆并且骑在其上的弓形凸轮表面上。 在一端枢转地连接到支架并且在另一端处连接到致动杆的弹簧连杆越过中心以将致动杆锁定在电缆张紧位置。

公开(公告)号：US4522082A

公开(公告)日：1985-06-11

申请号：US491384

申请日：1983-05-04

申请人： Raita Musumiya ,  Hideo Sano ,  Yasuto Izichi ,  Mitsuru Inoue ,  Kenzyu Izawa

发明人： Raita Musumiya ,  Hideo Sano ,  Yasuto Izichi ,  Mitsuru Inoue ,  Kenzyu Izawa

IPC分类号： G05G1/44 ,  G05G7/04 ,  G05G1/14

CPC分类号： G05G1/445 ,  G05G7/04 ,  Y10T74/20006 ,  Y10T74/20528

摘要： An assist apparatus for a clutch pedal which includes a pedal arm supported on a machine frame through a supporting shaft so as to be turnable between its inoperative position on one side and its operative position on the other side. A first spring seat and a second spring seat facing the first spring seat are turnably supported on the pedal arm and the machine frame respectively, through a first seat shaft on the pedal arm and a second seat shaft on the machine frame. The seat shafts are parallel with the supporting shaft. A pair of springs are provided between the two spring seats so that the two seats are urged along a direction of a connecting line connecting between an axis of the first seat shaft and an axis of the second seat shaft. The pair of springs are disposed at symmetrical positions on both sides of the connecting line. Each of the seats is provided with inwardly projecting opposite side walls and is turnably mounted and supported on each of the seat shafts which provide side walls thereof.

摘要翻译： 一种用于离合器踏板的辅助装置，其包括通过支撑轴支撑在机架上的踏板臂，以便在其一侧的不工作位置与另一侧的操作位置之间可转动。 面向第一弹簧座的第一弹簧座和第二弹簧座分别通过踏板臂上的第一座椅轴和机架上的第二座轴可转动地支撑在踏板臂和机架上。 座轴与支撑轴平行。 一对弹簧设置在两个弹簧座之间，使得两个座沿着连接在第一座椅轴的轴线和第二座椅轴的轴线之间的连接线的方向被推动。 一对弹簧设置在连接线两侧的对称位置。 每个座设置有向内突出的相对侧壁，并且可转动地安装和支撑在提供其侧壁的每个座轴上。

公开(公告)号：US4386537A

公开(公告)日：1983-06-07

申请号：US189507

申请日：1980-09-22

申请人： Steven A. Lewis

发明人： Steven A. Lewis

IPC分类号： B60T7/06 ,  G05G7/04 ,  G05G1/14

CPC分类号： G05G7/04 ,  B60T7/06 ,  Y10T74/20528 ,  Y10T74/20558

摘要： A variable ratio brake pedal mechanism providing a relatively short pedal stroke. A projection on a pivoted pedal lever bears on a second oppositely pivoted lever, providing conjoint movement of the two levers. A push rod brake actuator is pivotally connected to the second lever. The push rod and a portion of the second lever jointly form a toggle linkage which decreases the ratio of movement of the brake actuator relative to the pedal lever, and increases the mechanical advantage, as brake application occurs.

摘要翻译： 提供相对较短的踏板行程的可变比制动踏板机构。 枢轴踏板杆上的突起位于第二相对枢转的杠杆上，提供两个杠杆的联合运动。 推杆制动器致动器枢转地连接到第二杆。 推杆和第二杆的一部分共同形成肘节联动装置，其减小制动致动器相对于踏板杆的运动比，并且随着制动应用的发生而增加机械优点。

公开(公告)号：US4385528A

公开(公告)日：1983-05-31

申请号：US195036

申请日：1980-10-08

申请人： Edward M. Pauwels

发明人： Edward M. Pauwels

IPC分类号： B60T11/18 ,  B60T7/04 ,  G05G1/46 ,  G05G7/04 ,  G05G1/04 ,  G05G1/14

CPC分类号： G05G1/46 ,  B60T7/04 ,  G05G7/04 ,  Y10T74/20528 ,  Y10T74/20558 ,  Y10T74/2057

摘要： A brake pedal linkage includes a pair of levers (18,20), a first connecting member (26) and a second connecting member (28). The first connecting member defines a lost-motion connection with a master cylinder and the second connecting member defines a lost-motion connection with one of the pair of levers. The first connecting member extends between a brake pedal and a master cylinder and cooperates with the pair of levers such that the master cylinder travel is greater than the brake pedal during an initial stage of braking, less than the brake pedal during an intermediate stage of braking, and equal to the brake pedal during a final stage of braking.

摘要翻译： 制动踏板联动装置包括一对杆（18,20），第一连接构件（26）和第二连接构件（28）。 第一连接构件限定与主缸的迷失运动连接，并且第二连接构件限定与一对杆中的一个的失速连接。 第一连接构件在制动踏板和主缸之间延伸并且与所述一对杆配合，使得在制动的初始阶段中，主缸行程大于制动踏板，在制动的中间阶段小于制动踏板 ，并且在制动的最后阶段等于制动踏板。

公开(公告)号：US4372178A

公开(公告)日：1983-02-08

申请号：US125588

申请日：1980-02-28

申请人： Shingo Ota

发明人： Shingo Ota

IPC分类号： F16D23/12 ,  G05G7/04 ,  G05G1/14

CPC分类号： F16D23/12 ,  G05G7/04 ,  Y10T74/20528 ,  Y10T74/20558

摘要： An operating force transmitting apparatus adapted to be used for brake or clutch operation of a vehicle which is capable of reducing required operating force. The apparatus comprises a pair of brackets fixedly secured to a vehicle frame, a first shaft mounted on said pair of brackets, a first cylinder rotatably mounted on the first shaft, the first cylinder having an operating member and a lever fixedly secured thereto, a cam follower mounted for rotation on the lever, a second shaft mounted on the pair of the brackets, a second cylinder rotatably mounted on the second shaft, a cam link fixedly secured to the second cylinder, and a spring for urging the cam link to always contact with the cam follower.

摘要翻译： 一种适于用于能够减少所需操作力的车辆的制动器或离合器操作的操作力传递装置。 该装置包括固定在车架上的一对支架，安装在所述一对支架上的第一轴，可旋转地安装在第一轴上的第一缸，第一缸具有操作构件和固定地固定在其上的杆 安装在杠杆上的随动件，安装在一对托架上的第二轴，可旋转地安装在第二轴上的第二缸，固定地固定到第二缸的凸轮连杆，以及用于推动凸轮连杆总是接触的弹簧 与凸轮从动件。

公开(公告)号：US4226138A

公开(公告)日：1980-10-07

申请号：US915235

申请日：1978-06-13

申请人： Pascal Ha-Pham

发明人： Pascal Ha-Pham

IPC分类号： B60H1/00 ,  F24F11/02 ,  G05G1/00 ,  G05G7/04 ,  G05G9/00

CPC分类号： B60H1/00857 ,  G05G7/04 ,  Y10T74/20012

摘要： A control arrangement with a single lever pivoting successively about two articulation axes. The lever is articulated on a fixed plate by the intermediary of at least one link. The link is articulated on the plate at a fixed axis while the lever is articulated on the link at an axis movable with respect to the plate and offset from the fixed axis. In this way, after the lever-link assembly has pivoted around the fixed axis, the link comes up against a stop on the plate so that the movable axis becomes fixed in its turn and the lever continues its travel pivoting about this axis.

摘要翻译： 具有单个杠杆的控制装置，其连续地围绕两个铰接轴线枢转。 杠杆通过至少一个连杆的中间连接在固定板上。 连杆以固定的轴线铰接在板上，同时杆在连杆上铰接在可相对于板移动的轴线上并偏离固定轴线。 以这种方式，在杠杆连杆组件围绕固定轴线枢转之后，联接件抵靠板上的止挡件上升，使得可动轴线依次固定，并且杆继续其围绕该轴线枢转。

公开(公告)号：US4111062A

公开(公告)日：1978-09-05

申请号：US809725

申请日：1977-06-24

申请人： William I. Callaghan

发明人： William I. Callaghan

IPC分类号： G05G7/04 ,  F16H21/44

CPC分类号： G05G7/04 ,  Y10T74/18856 ,  Y10T74/20006 ,  Y10T74/20558

摘要： A rocker shaft is rotatably mounted and integral with a control valve of a hydrostatic transmission. The valve shaft may be rotated in an arc to either side of a neutral position. A housing is mounted to the control valve with rocker shaft projecting into the housing. A pair of levers are pivotally mounted on the rocker shaft in scissored relationship thereon and an actuating arm is rotatably mounted on the housing to engage camming surfaces defined on first ends of the levers. A drive member or dog is secured to the rocker shaft to engage between second ends of the levers whereby pivotal movments of the actuating arm will transmit pivotal movements of the levers to the rocker shaft to control mechanisms of the control valve. The second ends of the levers are biased towards each other into engagement with the drive member by a coil spring and a stop lug is secured on each of the levers to engage and pivot the other one of the levers in response to pivotal movements of the actuating arm. The stop lug is incorporated as a device to assure positive response of the valve shaft at a high speed reversal of an input shaft secured to the actuating arm.