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公开(公告)号：US4459635A
公开(公告)日：1984-07-10
申请号：US492489
申请日：1983-05-06
Applicant: Martin J. Blickstein , John B. Beckman
Inventor： Martin J. Blickstein , John B. Beckman
CPC classification number: H01C10/14 , F16H49/001 , G05G7/02 , H01G5/06
Abstract: An electronic device such as a multi-turn trimming capacitor and potentiometer has two conductive elements and means for rotating one element with respect to the other. The rotating means includes a drive member coupled with one conductive element such that an angular displacement of the drive member with respect to the other conductive element imparts less angular displacement to the one conductive element with respect to the other conductive element. Rotation of the one element is achieved while sealing both elements from ambience.
Abstract translation: 诸如多匝微调电容器和电位器的电子设备具有两个导电元件和用于相对于另一元件旋转一个元件的装置。 旋转装置包括与一个导电元件联接的驱动构件，使得驱动构件相对于另一个导电元件的角位移相对于另一个导电元件赋予一个导电元件较小的角位移。 在将这两个元件从环境密封的同时实现一个元件的旋转。
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公开(公告)号：US4413399A
公开(公告)日：1983-11-08
申请号：US241821
申请日：1981-03-09
Applicant: David J. Crawford , Robert G. Meeker
Inventor： David J. Crawford , Robert G. Meeker
CPC classification number: H01R13/629 , Y10T29/49826 , Y10T29/53896
Abstract: An apparatus and method are disclosed for precisely positioning an object such as a circuit module (12, 108) by moving it a fixed distance from an unknown initial position, for the purpose, for example, of moving connector pins a fixed distance into associated socket connector springs (136). A resilient spring (40, 42, 100) is compressed between a fixed stop (18, 20, 90) and a member (48, 106) which engages the object; so that the object is moved an unknown distance (A, B, C) to an initial position determined by its encountering resistance which exceeds the force applied by the spring, such as the resistance provided by connector springs when connector pins are inserted. The compression existing in the bias spring is maintained when the initial position is reached while concurrently the engaging member (48, 106) is moved a fixed distance from the initial position, such as the desired insertion distance of connector pins into connector springs. A wedge (64, 124) and lever (72-84, 124-134) linkage maintains the spring compression while moving the engaging member.
Abstract translation: 公开了一种用于通过将其距离未知初始位置固定距离移动来精确定位诸如电路模块（12,108）的物体的装置和方法，目的是例如将连接器针固定距离移动到相关联的插座 连接弹簧（136）。 弹性弹簧（40,42,100）在固定止动件（18,20-90）和与所述物体接合的构件（48,106）之间被压缩; 使得物体被移动到未知距离（A，B，C）到由其遇到的电阻确定的初始位置，该初始位置超过弹簧施加的力，例如当插入插头时由连接器弹簧提供的电阻。 当达到初始位置时，保持偏压弹簧中存在的压缩，同时使接合构件（48,106）从初始位置移动固定距离，例如连接器销到连接器弹簧的期望插入距离。 楔形物（64,124）和杆（72-84,124-134）连接件在移动接合构件的同时保持弹簧压缩。
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公开(公告)号：US4236421A
公开(公告)日：1980-12-02
申请号：US952448
申请日：1978-10-18
Applicant: Masanao Baba
Inventor： Masanao Baba
CPC classification number: F16H57/0406 , F16H19/001 , F16H19/04 , G05G7/02 , Y10T74/19879 , Y10T74/19991
Abstract: In an intermittent transmission meshing mechanism comprising a toothed drive member having a toothed portion and a circular outer periphery continuous therewith and a toothed driven member having a toothed portion and arcuate locking faces formed on the opposite sides thereof, an oil retaining member having a projection projecting toward the drive member is provided on the driven member between the toothed portion thereof and each of the locking faces or on each of the locking faces. When an end of the circular outer periphery of the drive member adjacent its toothed portion comes into sliding contact with the toothed portion or locking face of the driven member, the corresponding oil retaining member slightly presses against and applies lubricant to the end. The oil retaining member affords continued lubrication over a prolonged period of time without the depletion of lubricant liable to occur in conventional like meshing mechanisms and without entailing any waste of lubricant since no lubrication is done while the mechanism is out of operation. The oil retaining member can be easily replenished with lubricant.
Abstract translation: 在间歇传动啮合机构中，包括具有带齿部分和与其连续的圆形外周边的齿形驱动部件，以及齿形从动部件，其具有形成在其相对侧上的齿形部分和弓形锁定面，油保持部件具有突起 驱动部件设置在被驱动部件的齿形部分和每个锁定面之间或每个锁定面上。 当驱动构件的圆形外周的邻近其齿部的端部与从动构件的齿形部分或锁定面滑动接触时，对应的油保持构件稍微按压并向其端部施加润滑剂。 油保持构件在长时间内提供持续的润滑，而不会在常规的类似啮合机构中容易发生润滑剂的损耗，并且不会导致润滑剂的浪费，因为在机构不工作时不进行润滑。 油保持构件可以容易地补充润滑剂。
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公开(公告)号：US4075899A
公开(公告)日：1978-02-28
申请号：US688393
申请日：1976-05-20
Applicant: Jack Leonard Bartholomew , Derek John Bristow
Inventor： Jack Leonard Bartholomew , Derek John Bristow
CPC classification number: G05G1/04 , G05G7/02 , Y10T74/1828 , Y10T74/1892 , Y10T74/1896 , Y10T74/18984
Abstract: This invention relates to operating mechanisms for hydraulic control systems and it is an object of the invention to provide an operating mechanism which is self-locking. The mechanism includes a bar which is slidable in a channel, one face of the bar being cut away to provide two inclined surfaces. Rollers are retained by springs in the spaces between the inclined surfaces and one side of the channel. A plate is also located between the bar and the said side of the channel and a control member serves to displace this plate along the channel. The arrangement is such that, when the plate is displaced in either direction, it pushes a respective one of the rollers towards one end of the bar, thereby allowing it to roll down the inclined surface. On the other hand, if a force is applied to the bar in either direction, a respective one of the rollers will move up the inclined surface and wedge against the side of the channel, thereby locking the bar in position.
Abstract translation: 本发明涉及液压控制系统的操作机构，其目的在于提供一种自锁的操作机构。 该机构包括可在通道中滑动的杆，杆的一个面被切除以提供两个倾斜表面。 辊子通过弹簧保持在倾斜表面和通道一侧之间的空间中。 板也位于杆和通道的所述侧之间，并且控制构件用于沿通道移动该板。 该布置使得当板在任一方向上移动时，它将相应的一个辊推向杆的一端，从而允许其向下滚动倾斜表面。 另一方面，如果在任一方向上向杆施加力，则相应的一个辊将向上移动倾斜表面并抵靠通道侧楔入，从而将杆锁定就位。
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公开(公告)号：US3972247A
公开(公告)日：1976-08-03
申请号：US508042
申请日：1974-09-23
Applicant: Allen E. Armstrong
Inventor： Allen E. Armstrong
CPC classification number: G05G7/02 , B62M25/04 , Y10T74/20287 , Y10T74/20438 , Y10T74/20678 , Y10T74/20684
Abstract: A control mechanism adapted for incrementally and positively controlling the displacement of a biassed member or the like associated with a bicycle gear-change transmission between a plurality of predetermined positions for effectuating changes in gear ratios of such transmission in response to unidirectional movement of an operator control lever of the control mechanism. In addition, the control mechanism is also, preferably, provided with an "overshift" arrangement which effectively and effortlessly enables an operator to shift the bicycle sprocket chain from one sprocket to another sprocket of larger diameter. In an alternate embodiment, the control mechanism is directly mounted on and connected to a derailleur type bicycle change-gear mechanism.
Abstract translation: 一种控制机构，其适于逐渐地和积极地控制与多个预定位置之间的自行车变速传动装置相关联的偏压构件等的位移，以响应于操作者控制器的单向移动而实现这种变速器的变速比的变化 控制机构的杠杆。 此外，控制机构还优选地设置有“过冲”装置，其有效且毫不费力地使操作者能够将自行车链轮链从一个链轮移动到另一个较大直径的链轮。 在替代实施例中，控制机构直接安装在拨链器式自行车变速机构上并与之连接。
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Patent Agency Ranking
公开(公告)号：US3683716A
公开(公告)日：1972-08-15
申请号：US3683716D
申请日：1970-11-23
Applicant: AMF INC
Inventor： ANDERSON GEORGE F
CPC classification number: F16C1/18 , F02D9/02 , F02D2009/0261 , G05G7/02 , G05G2700/16 , Y10T74/20287 , Y10T74/20396
Abstract: In a vehicle having a carburetor that includes a throttle valve, a hand lever accelerator control and an accelerator cable connected to the hand lever, apparatus for transmitting the movement of the hand lever to the carburetor throttle valve through the accelerator cable which comprises, an arm pivotally mounted to the throttle valve, means biasing said arm toward the carburetor idle position, a pulley mounted for pivotal movement and operatively connected to said arm for rotating the same, and means mounting the accelerator cable to said pulley, wherein said pulley is pivoted by manipulation of the hand lever and the pivotal movement is transmitted to the throttle valve arm.
Abstract translation: 在具有包括节流阀的化油器的车辆中，手柄加速器控制装置和连接到手柄的加速器电缆，用于通过加速器电缆将手柄传递到化油器节流阀的装置，该装置包括：臂 枢转地安装到节流阀的装置，将所述臂朝向化油器空转位置偏置的装置，安装成用于枢转运动并且可操作地连接到所述臂以旋转其的装置的滑轮，以及将加速器电缆安装到所述滑轮的装置，其中所述滑轮由 操纵手柄和枢转运动被传递到节气门臂。
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公开(公告)号：US3618409A
公开(公告)日：1971-11-09
申请号：US3618409D
申请日：1969-09-30
Applicant: EMERSON ELECTRIC CO
Inventor： SHIFLEY RALPH W
CPC classification number: F16H35/14 , G05G7/02 , G05G2700/18 , Y10T74/1892
Abstract: IN A STANDARD ROCKER TYPE "ON-OFF" SWITCH, A SWITCH LEVER IS PROVIDED WHICH IS ASYMMETRICAL WITH RESPECT TO THE PIVOT AXIS, WITH AN ACCESSIBLE PROJECTION IN THE DIRECTION OF THE "OFF" POSITION GREATER THAN IN THE DIRECTION OF THE "ON" POSITION WITH RESPECT TO THE PIVOT AXIS, SO THAT THE SWITCH IS MOST READILY MOVED TO THE "ON" POSITION BY GRASPING SIDES AND LIFTING UP OF THE PROJECTION OF THE LEVER IN THE "OFF" DIRECTION, A RELATIVELY DIFFICULT MANIPULATION, AND IS READILY MOVED TO THE "OFF" POSITION BY PRESSURE AGAINST THE LEVER.
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公开(公告)号：US3454923A
公开(公告)日：1969-07-08
申请号：US3454923D
申请日：1968-02-01
Applicant: HONEYWELL INC
Inventor： CURRIE WILLIAM E
CPC classification number: G10K11/355 , B63B45/08 , G05G7/02 , G05G2700/16
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公开(公告)号：US3138037A
公开(公告)日：1964-06-23
申请号：US10473561
申请日：1961-04-21
Applicant: SCHUMANN ALFRED F
Inventor： SCHUMANN ALFRED F
CPC classification number: F16K31/44 , G05G7/02 , G05G2700/16 , Y10T74/20558 , Y10T74/2102 , Y10T74/2104 , Y10T137/8292
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公开(公告)号：US3101007A
公开(公告)日：1963-08-20
申请号：US70867658
申请日：1958-01-13
Applicant: DAIMLER BENZ AG
Inventor： NALLINGER FRIEDRICH K H
CPC classification number: B60K37/06 , B60K2350/102 , B60Q1/0082 , F16H59/08 , F16H2059/081 , G05G1/105 , G05G7/02 , H01H2009/164 , Y10T74/20146 , Y10T74/20262 , Y10T74/20474 , Y10T74/2084
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