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1. 发明授权

US06955103B2 Kickdown member for pedal assembly 失效
标题翻译：踏板组件的起落构件
公开(公告)号：US06955103B2
公开(公告)日：2005-10-18
申请号：US10354534
申请日：2003-01-30
申请人： David J. Crack
发明人： David J. Crack
IPC分类号： G05G1/38 , G05G1/14
CPC分类号： G05G1/38 , F16H59/20 , G05G5/03 , Y10T74/20528 , Y10T74/2054 , Y10T74/20636
摘要： A pedal assembly (12) for electronically controlling an engine throttle (38). The pedal assembly (12) includes a pedal housing (14), a pedal arm (18) pivotally engaging the pedal housing (14), and an electrical generator (30) supported by the pedal housing (14). The pedal arm (18) is operable between an idle position (24) and a plurality of operable positions. When the pedal arm (18) is pivoted to a predetermined operable position (50), a kickdown member (46) provides a kickdown feel to a user. The kickdown member (46) slides within a kickdown housing (54) to provide the kickdown feel. In particular, a plurality of detent members (53a-53d) springably move into and out from a plurality of detent pockets (55a-55d) to provide the kickdown feel.
摘要翻译：一种用于电子控制发动机节流阀（38）的踏板组件（12）。踏板组件（12）包括踏板壳体（14），枢转地接合踏板壳体（14）的踏板臂（18）和由踏板壳体（14）支撑的发电机（30）。踏板臂（18）可在空转位置（24）和多个可操作位置之间操作。当踏板臂（18）枢转到预定的可操作位置（50）时，减速构件（46）向使用者提供踏板感觉。降落构件（46）在降落壳体（54）内滑动以提供俯仰感。特别地，多个制动构件（53a-53d）可弹性地移动进入和离开多个制动口袋（55a-55d），以提供踏板感觉。

2. 发明授权

US4889005A Remote control mechanisms 失效
标题翻译：遥控机制
公开(公告)号：US4889005A
公开(公告)日：1989-12-26
申请号：US172276
申请日：1988-03-23
申请人： David J. Crack
发明人： David J. Crack
IPC分类号： F16C1/12 , F16C1/14 , F16C1/26 , G05G1/00 , G05G1/46 , G05G7/10
CPC分类号： G05G1/46 , F16C1/12 , F16C1/14 , F16C1/262 , G05G7/10 , Y10T74/2042 , Y10T74/2045 , Y10T74/20462 , Y10T74/20528 , Y10T74/20888
摘要： A foot pedal controller 1 comprises a pedal 2 to which is attached a lever 3 pivotally mounted both in a mounting flange 4 and an anchor plate 10. Downward force applied to the pedal 2 causing pivotal motion of the lever 3 in an operational sense is resisted by a tension spring 14 connected between the anchor plate 10 and the lever. A flexible cable 18 comprises a core 19 translatable within a casing 20. The core 19 is operatively attached to the lever 3 by a retaining clip 26 which is snap fitted to the lever 3. The casing 20 is secured against translational movement to the anchor plate 10 by a plug-in cable hub 38 having a flange 40 abutting one side of the anchor plate and a pair of spring arms 45 which will deform radially inwardly when the cable hub is pushed into a receiving aperture 47 in the anchor plate and then spring radially outwardly to abut the other side of the anchor plate. The core 19 can be operated by the foot pedal 2 alone by having a lug 22 with an enlarged head 22 engaging in a countersink 32 in the retaining clip 26. Alternatively, a hand control can be fitted as well in which event the core 19 would be extended through the retaining clip 26 and a second casing would encase the core to a hand control member and have one end seat in that countersunk 32, by which either the foot pedal 2 or the hand control member can be selectively used to translate the core in a pull mode.

3. 发明授权

US4606237A Control device 失效
标题翻译：控制装置
公开(公告)号：US4606237A
公开(公告)日：1986-08-19
申请号：US501071
申请日：1983-06-06
申请人： David J. Crack
发明人： David J. Crack
IPC分类号： F16C1/12 , G05G9/047 , G05G9/00
CPC分类号： F16C1/12 , G05G9/047 , G05G2009/04703 , G05G2009/04707 , Y10T74/20201 , Y10T74/20408
摘要： A control device 1 comprises an operator lever 2 fast at its lower end with a lever block 3 which carries a ball stud 4 of which the ball 7 is mounted for universal pivoting in a fixed ball housing 8. A cross shaft 13 is mounted for rotation about its axis in the lever block 3, and links 17 are pivotally connected to opposite ends of the cross shaft and each to an axially movable output member 20. The operator lever 2 can be pivoted about axes passing through the center of the universally pivoted ball 7 to cause axial movements of the output members, either together in the same direction or in opposite directions or one only at a time. A gate may be provided for the operator lever 2 to confine the ball 7 to pivot only about defined axes. A spring 24 may be provided which becomes loaded upon movement of each output member 20 either side of a neutral position to bias the output member and hence the operator lever 2 back to neutral. The output members 20 may operate push pull control cables.
摘要翻译：控制装置1在其下端快速地包括操作杆2，杠杆块3带有一个球螺栓4，该球螺栓4安装有球7，球7用于在固定的球壳体8中进行万向枢转。十字轴13安装成旋转关于其在杠杆块3中的轴线，并且连杆17枢转地连接到横轴的相对端并且每个连接到可轴向移动的输出构件20.操作杆2可围绕通过通用枢转球的中心的轴线枢转以使得输出构件的轴向运动，一起在相同的方向上或者在相反的方向上，或者仅一次一个。可以为操作杆2设置一个门，以限制球7仅围绕限定的轴线枢转。可以提供弹簧24，其在每个输出构件20在中立位置的任一侧移动时变得加载，以偏置输出构件，并且因此使操作杆2回到中立位置。输出构件20可以操作推拉控制电缆。

4. 发明授权

US5214979A Remote control mechanisms 失效
标题翻译：远程控制机制
公开(公告)号：US5214979A
公开(公告)日：1993-06-01
申请号：US884948
申请日：1992-05-18
申请人： David J. Crack
发明人： David J. Crack
IPC分类号： G05G1/30 , F16C1/18 , G05G1/00 , G05G7/04 , G05G7/10
CPC分类号： F16C1/18 , G05G7/04 , Y10T74/20408 , Y10T74/20438 , Y10T74/2045 , Y10T74/20528
摘要： A remote control mechanism comprises a foot pedal 2 which is pivotable about an axis 3 to effect rotation of a quadrant gear 17 about the same axis. A pinion 19 meshes with the quadrant gear and is rotatably fast with a snail cam 20 which pivots about the pinion axis. The snail cam 20 has a continuously variable velocity ratio and has attached to it the core 4 of a cable 5 so that the core is translated within the cable casing 6 when the snail cam 20 is pivoted about the pinion axis in response to an operative pivotal movement of the foot pedal 2. Successive regions of the cam periphery 33 of the snail cam engage and pick up the cable core 4 as the snail cam is pivoted, the radius of pick-up decreasing as the snail cam is pivoted by the operative movement of the foot pedal 2. The cable core 4 operates an injection pump unit against a spring loading which increases the more the core is translated and the increasing velocity ratio of the snail cam 20 is matched to the increasing load on the cable core to give a substantially constant load feed on the foot pedal 2 throughout its range of travel.

5. 发明授权

US4916964A Remote control mechanism 失效
标题翻译：遥控机构
公开(公告)号：US4916964A
公开(公告)日：1990-04-17
申请号：US321884
申请日：1989-03-10
申请人： David J. Crack
发明人： David J. Crack
IPC分类号： B60K20/02 , F16H61/36
CPC分类号： F16H61/36 , Y10S74/90 , Y10T74/20049 , Y10T74/20159 , Y10T74/20201 , Y10T74/20408 , Y10T74/2042
摘要： A remote control mechanism has a gear lever 1 pivotable about mutually perpendicular axes 2 and 3 of which the latter is the longitudinal axis of a torque tube 19. When pivoted about the axis 3, the gear lever will rotate the torque tube 19 about its axis and cause, via a lever arm 23, a translational movement of the core 26 of a short push-pull cable 27 to effect a rail select movement of a gear select and shift finger. When the gear lever 1 is pivoted about the axis 2, an arm 7 fast with the gear lever will translate the core 8 of a relatively long push-pull cable 9 to cause the finger to shift the selected rail and so effect a gear change. The point of interconnection 10 of the core 8 with the arm 7 will make arcuate movement about the axis 3 of the torque 19 when the gear lever is pivoted about that axis in the rail select mode, and such arcuate movement will tend to cause unwanted rail shift translation of the core 8 with attendant possible baulking of the gear change system. To overcome this problem, the casing 11 of the cable 9 is made rotationally fast with the torque tube 19 by means of a rigid member 12 in which the cable casing is mounted and clamped against movement and to which the torque tube is affixed. Thereby, when the torque tube 19 is rotated by a rail select pivotal movement of the gear lever 1, the rail shift cable 9 will bodily move through the same arc of movement as the interconnection 10 between the cable core 8 and the lever arm 7 so obviating the undesirable tendency of the cable core to make an unwanted rail shift translation.

6. 发明授权

US4887481A Remote control mechanisms 失效
公开(公告)号：US4887481A
公开(公告)日：1989-12-19
申请号：US172277
申请日：1988-03-23
申请人： David J. Crack
发明人： David J. Crack
IPC分类号： F16C1/10 , F16C1/14 , F16C1/26 , G05G1/00 , G05G1/04 , G05G7/10
CPC分类号： F16C1/14 , F16C1/10 , F16C1/262 , G05G1/04 , G05G7/10 , Y10T403/32147 , Y10T403/581 , Y10T74/20402 , Y10T74/2042 , Y10T74/20612
摘要： A control box includes a housing in which is pivoted a control lever having an aperture in its lower arm. The bent end of the core of a flexible cable is hooked into the aperture operatively to connect the control lever and the cable core. Swaged upon the cable casing is a cable hud having an annular groove fitted into a part-circular slot in the rear wall of the housing. The base of the housing is open and its peripheral wall is slotted at to provide guideways for a retainer slide of a resilient material which is slid into those slots to cover the open base. The rear end of the retainer slide includes a protuberance which, when the slide is fitted to the housing, will ride over a shoulder of the cable hub and snap home in the annular groove therein to engage the retainer slide with the cable hub. Such mutual engagement both positively retains the retainer slide in the housing and also anchors the cable casing to the housing, preventing the cable casing from making translational movement. The front end of the retainer slide has a longitudinal flange which is positioned to one side of and adjacent the bent end of the cable core, thereby acting as a stop to prevent the cable core from becoming detached from the control lever.

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