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公开(公告)号：US4402676A
公开(公告)日：1983-09-06
申请号：US262268
申请日：1981-05-11
申请人： Arthur M. McIntosh
发明人： Arthur M. McIntosh
CPC分类号： F16G13/07
摘要： A stiffening arrangement for an endless chain which is constructed of a plurality of interleaved sets of links joined by pivot means which comprises an elongated stiffening member retained in grooves formed in chain side links and which contacts the tops of the links in the chain.
摘要翻译： 一种用于环形链条的加强装置，其由多个由枢转装置连接的交错组的链节构成，该组件包括保持在形成于链条侧链节中并且与链条中的链节的顶部接触的槽中的细长加强构件。
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公开(公告)号：US4246996A
公开(公告)日：1981-01-27
申请号：US962267
申请日：1978-11-20
申请人： Arthur M. McIntosh
发明人： Arthur M. McIntosh
CPC分类号： F04D29/044 , E21B43/128 , F16D19/00 , F16D25/02 , F16D27/02 , F16D27/004 , Y10T74/19702
摘要： A remotely operable drive coupling for selectively engaging and disengaging a driving shaft and a driven shaft operable in accordance with the direction of shaft rotation. The coupling comprises a splined axially movable member connected to the driven shaft and having a screw-threaded bore, and a screw-threaded terminal part on the driving shaft adapted to be threadably received in the threaded bore when the driving shaft is rotated in one direction and the axially movable member is urged toward and in engagement with the terminal part of the driving shaft coupling the two members. Upon rotation of the driving shaft in the opposite direction, the parts become unscrewed and the axially movable part is resiliently urged away from the driving shaft uncoupling the members.The device can be controlled hydraulically, pneumatically or electrically.
摘要翻译： 可远程操作的驱动联接器，用于选择性地接合和分离驱动轴和从动轴，所述从动轴可根据轴的旋转方向操作。 联轴器包括花键轴向可动构件，其连接到从动轴并且具有螺纹孔，并且驱动轴上的螺纹端子部分适于在驱动轴沿一个方向旋转时螺纹地容纳在螺纹孔中 并且可轴向移动的构件被推向与联接这两个构件的驱动轴的端部接合。 当驱动轴沿相反方向旋转时，部件变螺旋并且可轴向移动的部分被弹性地推动离开驱动轴而脱离构件。 该装置可以液压，气动或电气控制。
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公开(公告)号：US4569670A
公开(公告)日：1986-02-11
申请号：US615630
申请日：1984-05-31
申请人： Arthur M. McIntosh
发明人： Arthur M. McIntosh
IPC分类号： F02B67/06 , F16H61/662 , F16H11/06
CPC分类号： F16H61/6624 , F02B67/06 , F02B2275/06
摘要： An accessory drive especially adapted for use with internal combustion engines having a crankshaft is described. The drive comprises a variable pulley transmission having a pair of spaced pulleys drivingly interconnected by a power transmission belt. The pulley transmission having a driver pulley drivingly connected to an engine crankshaft. The driven pulley includes a pair of pulley flanges, one flange is axially movable with respect to the other flange, the driven pulley also comprises a pair of pulley flanges, one of which is axially movable with respect to the other flange. The spacing of the flanges of the drive and driven pulleys determines the drive ratio between the pulleys. Another pulley is connected to the driven pulley, to drive the accessories. A drive pulley spring urges the drive pulley flanges axially toward one another, and a driven pulley spring urges the driven pulley flanges toward one another. An hydraulic piston, connected to the drive pulley movable flange and acted upon by engine lubricating oil, displaces the drive pulley movable flange with respect to its other flange. An hydraulic governor responsive to engine speed controls the supply of engine lubricating oil to the piston.A one-way clutch can be interposed between the accessory pulley and the drive shaft which permits the pulley to freewheel during upshifts.
摘要翻译： 描述了特别适用于具有曲轴的内燃机的附件驱动器。 该驱动器包括一个可变皮带轮传动装置，其具有通过动力传递带驱动地互连的一对间隔开的皮带轮。 带轮传动装置具有驱动连接到发动机曲轴的驱动轮。 从动皮带轮包括一对滑轮凸缘，一个凸缘可相对于另一个凸缘轴向移动，从动皮带轮还包括一对皮带轮凸缘，其中一个滑轮凸缘可相对于另一凸缘轴向移动。 驱动和从动皮带轮的凸缘的间距决定了滑轮之间的驱动比。 另一个滑轮连接到从动滑轮，以驱动附件。 驱动滑轮弹簧将驱动滑轮凸缘轴向地推向彼此，并且从动滑轮弹簧将从动皮带轮法兰朝向彼此推动。 连接到驱动皮带轮可动凸缘并由发动机润滑油作用的液压活塞使驱动皮带轮可动凸缘相对于其另一凸缘移动。 响应于发动机转速的液压调速器控制向活塞供应发动机润滑油。 单向离合器可以插入在附件滑轮和驱动轴之间，这允许滑轮在换高速期间飞行。
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公开(公告)号：US4305488A
公开(公告)日：1981-12-15
申请号：US93577
申请日：1979-11-13
申请人： Arthur M. McIntosh
发明人： Arthur M. McIntosh
CPC分类号： B60K25/00 , F02B67/04 , F16H33/08 , F16H37/022 , Y10T74/1927
摘要： A vehicle accessory drive assembly incorporates a speed-increasing planetary gear set with an engine-driven carrier input. A flywheel output is engaged with the ring gear through an overrunning clutch. A shiftable power train couples the output side of the vehicle transmission with the sun gear so that normally the output speed range is compressed relative to the input speed range. Accessory speeds are increased when the vehicle is stationary and the engine is running at idle. Changing accessory torque demands are satisfied smoothly. Upon application of the vehicle braking system, the power train is shifted so that the flywheel overruns the ring gear. Some of the energy which would be lost in the braking effort or during engine deceleration is absorbed by the flywheel, and is used to help drive the accessories.
摘要翻译： 车辆附件驱动组件包括具有发动机驱动的载体输入的增速行星齿轮组。 飞轮输出通过超速离合器与齿圈啮合。 可移动动力传动系将车辆变速器的输出侧与太阳轮耦合，使得通常输出速度范围相对于输入速度范围被压缩。 当车辆静止并且发动机怠速运行时，附件速度增加。 改变附件扭矩要求顺利进行。 在应用车辆制动系统时，动力传动系被移动，使得飞轮超过环形齿轮。 在制动过程中或在发动机减速期间将会丢失的一些能量被飞轮吸收，用于帮助驱动附件。
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公开(公告)号：US4295798A
公开(公告)日：1981-10-20
申请号：US80767
申请日：1979-10-01
申请人： Arthur M. McIntosh
发明人： Arthur M. McIntosh
摘要： An automatic two-speed pump assembly for use with a diesel engine. The assembly includes a transmission capable of driving an associated fuel pump in high- and low-speed ranges, and a fluid control device responsive to pump pressure for shifting the transmission to its low-speed range at a pump pressure corresponding to an engine speed between crank and idle speeds. The fluid control device is responsive to pump pressure for shifting the transmission to its high-speed range at a pump pressure corresponding to an engine speed below crank speed.
摘要翻译： 一种用于柴油发动机的自动双速泵组件。 该组件包括能够在高速和低速范围内驱动相关联的燃料泵的变速器，以及响应于泵压力的流体控制装置，用于将变速器以对应于发动机转速的泵压力转换到其低速范围 曲柄和怠速。 流体控制装置响应于泵压力，用于将变速器以对应于低于曲柄速度的发动机转速的泵压力移动到其高速范围。
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公开(公告)号：US4579202A
公开(公告)日：1986-04-01
申请号：US588185
申请日：1984-03-12
申请人： Arthur M. McIntosh
发明人： Arthur M. McIntosh
CPC分类号： B60T11/105 , Y10T477/6388 , Y10T477/644 , Y10T477/649 , Y10T477/813 , Y10T477/857 , Y10T70/5969
摘要： Brake holding apparatus for use in a vehicle having a fluid pressure operated braking system including a master cylinder and at least one brake cylinder. The apparatus includes a trapping valve movable to an open position allowing fluid communication between the master and brake cylinders, and to a closed position blocking this fluid communication so as to trap fluid pressure in the brake cylinder. The trapping valve is biased for movement to its open position. Means are provided for moving the trapping valve to its closed position. A bypass valve allows fluid communication from the master cylinder to the brake cylinder, but blocks fluid communication in the opposite direction. The trapping valve is fluid pressure balanced such that fluid pressure trapped in the brake cylinder has no effect on the position of the valve.
摘要翻译： 一种用于具有包括主缸和至少一个制动缸的液压操作制动系统的车辆的制动保持装置。 该装置包括可移动到打开位置的捕集阀，允许主制动缸和制动缸之间的流体连通，以及阻塞该流体连通的闭合位置，以便捕获制动缸中的流体压力。 捕集阀被偏置以移动到其打开位置。 提供了用于将捕集阀移动到其关闭位置的装置。 旁通阀允许从主缸到制动缸的流体连通，但阻止在相反方向的流体连通。 捕集阀是流体压力平衡的，使得捕获在制动缸中的流体压力对阀的位置没有影响。
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公开(公告)号：US4471861A
公开(公告)日：1984-09-18
申请号：US308641
申请日：1981-10-05
申请人： Arthur M. McIntosh
发明人： Arthur M. McIntosh
CPC分类号： F01P7/082 , F01P7/087 , F01P7/088 , F16D43/00 , F16D43/25 , F16D43/284 , F01P2070/02
摘要： Speed and temperature responsive drive apparatus includes a friction clutch which may be interposed between a vehicle engine and its associated cooling system fan. The clutch is biased toward engagement by a conventional spring and also by a thermal spring. A bladder develops a centrifugal pressure upon rotation of the apparatus, which pressure relieves the biasing forces of both springs.
摘要翻译： 速度和温度响应驱动装置包括摩擦离合器，该摩擦离合器可以介于车辆发动机及其相关联的冷却系统风扇之间。 离合器通过常规弹簧以及热弹簧偏向于接合。 气囊在设备旋转时产生离心压力，该压力减轻了两个弹簧的偏压力。
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8.发明授权
公开(公告)号：US4561529A
公开(公告)日：1985-12-31
申请号：US528920
申请日：1983-09-02
申请人： Arthur M. McIntosh
发明人： Arthur M. McIntosh
CPC分类号： F16D43/215 , F16D43/25
摘要： A torque-limiting clutch includes an input member, an output member, and a friction element relatively movable to an engaged position for frictionally engaging the clutch and to a disengaged position in which the clutch is disengaged. An actuating device develops a clutch-engaging force tending to move the friction element relatively to its engaged position and thereby effect clutch engagement at a predetermined torque load setting. A thermal spring responsive to a small temperature increase develops a clutch-disengaging force tending to move the friction element relatively to its disengaged position and thereby effect rapid clutch disengagement. The thermal spring is formed from a shape memory effect material.
摘要翻译： 转矩限制离合器包括输入构件，输出构件和摩擦元件，该摩擦元件可相对移动到接合位置，用于摩擦地接合离合器和离合器脱离啮合的脱离位置。 致动装置形成趋向于将摩擦元件相对于其接合位置移动的离合器接合力，从而在预定的扭矩载荷设定下实现离合器接合。 响应于小的温度升高的热弹簧产生趋于使摩擦元件相对于其脱离位置移动的离合器分离力，从而实现快速的离合器分离。 热弹由形状记忆效应材料形成。
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9.发明授权Dual wet output clutch for power selection in a continuously variable transmission 失效双湿式输出离合器，用于无级变速器中的功率选择
公开(公告)号：US4489621A
公开(公告)日：1984-12-25
申请号：US425734
申请日：1982-09-28
申请人： Arthur M. McIntosh
发明人： Arthur M. McIntosh
CPC分类号： F16H3/385 , F16H37/021 , Y10T74/19228 , Y10T74/19242 , Y10T74/19372 , Y10T74/19409
摘要： A dual wet output clutch for a continuously variable transmission which acts as a starting clutch upon a signal from a throttle induced hydraulic fluid supply to connect the transmission with the vehicle wheels and replaces a mechanical forward-neutral-reverse selection by hydraulic actuation of one of the dual clutches to provide forward or reverse power. Also, a secondary mechanism is utilized with the reverse gear to deactivate the reverse clutch in the forward mode and reduce drag loss.
摘要翻译： 一种用于无级变速器的双湿式输出离合器，其作为起动离合器，其作用于来自节气门引起的液压流体供应的信号，以将变速器与车辆车轮连接，并且通过液压致动代替机械前进中立反向选择 双离合器提供正向或反向动力。 而且，使用副机构与倒档齿轮在正向模式下停用反向离合器并减少阻力损失。
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