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公开(公告)号：US4799048A
公开(公告)日：1989-01-17
申请号：US60959
申请日：1987-06-10
申请人： Takahiro Goshima , Yoshiyuki Hattori , Hiroji Kinbara , Hiromi Otsuki , Yoshihisa Nomura , Nobuyasu Nakanishi
发明人： Takahiro Goshima , Yoshiyuki Hattori , Hiroji Kinbara , Hiromi Otsuki , Yoshihisa Nomura , Nobuyasu Nakanishi
CPC分类号： F15B1/24 , F15B1/04 , B60T8/4068 , F15B2201/21 , F15B2201/312 , F15B2201/411 , F15B2201/515
摘要： An accumulator has a piston axially slidably disposed in a cylinder mounted in a casing, the cylinder and the piston jointly defining a reservoir communicating with an inlet/outlet port in the casing. A piston rod axially movably disposed in the casing has an end slidably fitted in the cylindrical hole of the piston. The piston rod is normally urged by a spring to force the piston into the reservoir. The accumulator also includes a switch mechanism for detecting the position of the piston in the cylinder. The switch mechanism may comprise a reed switch, a light-sensitive switch, a pressure-sensitive switch, or a pushbutton switch.
摘要翻译： 蓄能器具有轴向可滑动地设置在安装在壳体中的气缸中的活塞，气缸和活塞联合地限定与壳体中的入口/出口连通的储存器。 轴向可移动地设置在壳体中的活塞杆具有可滑动地装配在活塞的圆柱形孔中的端部。 活塞杆通常由弹簧推动以迫使活塞进入储存器。 蓄能器还包括用于检测活塞在气缸中的位置的开关机构。 开关机构可以包括舌簧开关，感光开关，压敏开关或按钮开关。
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公开(公告)号：US4478595A
公开(公告)日：1984-10-23
申请号：US361616
申请日：1982-03-25
CPC分类号： F02B77/081 , F16H7/1263 , F16H2007/0861 , F16H2007/0887
摘要： In combination with a belt tensioner which includes an idler pulley to be radially displaced under control of an actuator for applying an tensioning force on an endless belt of the drive system for the vehicle accessories, an electric control apparatus comprises a microcomputer for calculating the actual tensioning force on the belt related to radial displacement of the idler pulley and for calculating drive power necessary for driving the vehicle accessories to calculate total drive torque of the vehicle accessories in relation to rotational speed of a prime mover of the vehicle. The microcomputer also calculates an optimum tensioning force based on a desired relationship between the optimum tensioning force and the total drive torque in consideration with the maximum efficiency of power transmission of the belt such that it generates a control signal when the calculated actual tensioning force is different from the calculated optimum tensioning force. An electrically operated drive mechanism is responsive to the control signal from the microcomputer to operate the actuator in accordance with the difference between the calculated actual and optimum tensioning force.
摘要翻译： 一种皮带张紧器，其包括在用于对车辆附件的驱动系统的环形带施加张紧力的致动器的径向位移的惰轮，电动控制装置包括用于计算实际张紧的微型计算机 所述皮带上的力与所述惰轮的径向位移有关，并且用于计算驱动所述车辆附件所需的驱动力，以计算所述车辆附件相对于所述车辆的原动机的转速的总驱动转矩。 考虑到带的动力传递的最大效率，微计算机还基于期望的最佳张力和总驱动转矩之间的关系来计算最佳张力，使得当计算出的实际张力不同时，其产生控制信号 从计算出的最佳张力。 电动驱动机构响应来自微型计算机的控制信号，以根据计算的实际和最佳张力之间的差异来操作致动器。
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公开(公告)号：US4515575A
公开(公告)日：1985-05-07
申请号：US291946
申请日：1981-08-11
申请人： Hiroji Kinbara , Kazuma Matsui , Yoshiyuki Hattori , Hideyuki Hayakawa , Masaaki Takizawa , Masaru Tamura , Yasunobu Jufuku
发明人： Hiroji Kinbara , Kazuma Matsui , Yoshiyuki Hattori , Hideyuki Hayakawa , Masaaki Takizawa , Masaru Tamura , Yasunobu Jufuku
IPC分类号： F16H9/18 , F16H61/662 , F16H11/06
CPC分类号： F16H61/66227
摘要： A torque transmission system has driving and driven pulley units around which an endless V-belt extends. Each pulley unit has a stationary pulley part rotatable with a shaft and a movable pulley part disposed to define with the stationary pulley part a circumferentially continuous groove for receiving the V-belt. The movable pulley parts of the pulley units are axially resiliently biased so that the radii of the circle along which the V-belt engages the driving and driven pulley units are varied to change the speed-change ratio of the transmission system. The movable pulley part of the driven pulley unit is axially shifted by the action of fly weights held between a stationary plate fixed to the shaft and a holder fixed to the movable pulley part. One of the holder, movable pulley part and stationary plate is provided with surfaces extending parallel to the axis of the shaft and directed radially inwardly to radially inwardly support the fly weights when they are centrifugally moved to their radially outermost positions whereby the axial thrust force imparted by the radially outward movement of the fly weights to the V-belt is limited.
摘要翻译： 扭矩传递系统具有驱动和从动皮带轮单元，环形V形带围绕该单元延伸。 每个滑轮单元具有可转动的固定皮带轮部分，可转动的滑轮部分和可动滑轮部分设置成与固定滑轮部分形成用于接收V形皮带的周向连续凹槽。 滑轮单元的可动滑轮部分被轴向弹性偏置，使得V形皮带与驱动和从动皮带轮单元接合的圆的半径变化以改变传动系统的变速比。 从动带轮单元的可动皮带轮部分通过固定在固定在轴上的固定板和固定在可动皮带轮部分上的保持架之间的飞轮的作用而轴向移动。 保持器，可动滑轮部分和固定板中的一个设置有平行于轴的轴线延伸的表面，并且当它们离心地移动到其径向最外侧的位置时径向向内径向向内支撑飞行重物，由此赋予轴向推力 通过飞镖的径向向外运动到V形带受到限制。
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公开(公告)号：US4433965A
公开(公告)日：1984-02-28
申请号：US237261
申请日：1981-02-23
申请人： Yoshiyuki Hattori , Kazuma Matsui , Hiroji Kinbara
发明人： Yoshiyuki Hattori , Kazuma Matsui , Hiroji Kinbara
CPC分类号： F16G5/16
摘要： A torque transmission belt means comprises a ring having excellent bending and tensile strength which is extended around pulleys positioned in the driving side and the driven side and a series of blocks composed of main blocks made of non-compressive material having high strength and secondary blocks made of elastic material, which are alternately arranged along the ring so as to be shiftably engaged therewith.
摘要翻译： 扭矩传递带装置包括一个具有优异的弯曲和拉伸强度的环，其环绕位于驱动侧和从动侧的滑轮延伸，并且由主要块组成的一系列块由具有高强度的非压缩材料和二次块制成 弹性材料沿着环交替布置以便与其可移动地接合。
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公开(公告)号：US4457742A
公开(公告)日：1984-07-03
申请号：US261937
申请日：1981-05-08
申请人： Yoshiyuki Hattori , Kazuma Matsui , Hiroji Kinbara
发明人： Yoshiyuki Hattori , Kazuma Matsui , Hiroji Kinbara
CPC分类号： F16G5/16
摘要： A torque transmission belt means comprises a metallic ring which extends around a driving pulley and a driven pulley and a plurality of blocks made of hard material, which are linked up by the ring so as to be shiftably engaged therewith. Each block is provided with a concave portion in the front surface or the rear surface in the moving direction of the ring and an elastic member is fixed to the front surface or the rear surface of a back plate portion of each block, which forms a bottom of the concave portion so that each elastic member is contacted with the back plate portion of the adjacent block. Since each block is contacted with the adjacent blocks through the elastic members, the torque transmission belt means silently operates.
摘要翻译： 扭矩传递带装置包括围绕驱动带轮和从动带轮延伸的金属环和由硬质材料制成的多个块，所述多个块由环连接以便与其可移动地接合。 每个块在环的移动方向上的前表面或后表面中设置有凹部，并且弹性构件固定到每个块的后板部的前表面或后表面，形成底部 使得每个弹性构件与相邻块的后板部分接触。 由于每个块通过弹性构件与相邻块接触，所以扭矩传递带装置静默地操作。
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公开(公告)号：US4406644A
公开(公告)日：1983-09-27
申请号：US223304
申请日：1981-01-08
申请人： Hiroji Kinbara , Yoshiyuki Hattori , Kazuma Matsui , Hideyuki Hayakawa , Masaaki Takizawa , Masaru Tamura , Yasunobu Jufuku
发明人： Hiroji Kinbara , Yoshiyuki Hattori , Kazuma Matsui , Hideyuki Hayakawa , Masaaki Takizawa , Masaru Tamura , Yasunobu Jufuku
IPC分类号： F16H9/18 , F16H9/12 , F16H61/662 , F16H11/06
CPC分类号： F16H61/66245
摘要： A torque transmission system has driving and driven pulley units around which an endless V-belt extends. Each pulley unit has a stationary pulley part rotatable with a shaft and a movable pulley part disposed to define with the stationary pulley part a circumferentially continuous groove for receiving the V-belt. The movable pulley parts of the pulley units are axially resiliently biased so that the radii of the circle along which the V-belt engages the driving and driven pulley units are varied to change the speed-change ratio of the transmission system. The movable pulley part of the driven pulley unit is axially shifted by the action of fly weights held between a stationary plate fixed to the shaft and a holder fixed to the movable pulley part. A cover is provided to cover the outer end of the movable pulley part, the stationary plate and an adjacent end of the shaft and cooperates with the stationary plate to define therebetween a first space which is communicated through a port in the stationary plate with a second space defined between the stationary plate and the holder. The first space is also communicated with the atmosphere through an axial bore extending axially through the shaft. A third space defined between the stationary and movable pulley parts is communicated with the axial bore through a second communication port formed radially in the shaft, whereby the three spaces are maintained substantially at the atmospheric pressure regardless of changes of the volumes of the spaces due to axial movements of the axially movable members, so that the torque transmission system can be free from any adverse effect which would otherwise be caused by the compression of air in the mentioned spaces.
摘要翻译： 扭矩传递系统具有驱动和从动皮带轮单元，环形V形带围绕该单元延伸。 每个滑轮单元具有可转动的固定皮带轮部分，可转动的滑轮部分和可动滑轮部分设置成与固定滑轮部分形成用于接收V形皮带的周向连续凹槽。 滑轮单元的可动滑轮部分被轴向弹性偏置，使得V形皮带与驱动和从动皮带轮单元接合的圆的半径变化以改变传动系统的变速比。 从动带轮单元的可动皮带轮部分通过固定在固定在轴上的固定板和固定在可动皮带轮部分上的保持架之间的飞轮的作用而轴向移动。 提供盖子以覆盖可动皮带轮部分的外端，固定板和轴的相邻端部，并与固定板配合，以在其间限定第一空间，第一空间通过固定板中的端口与第二空间 定位在固定板和支架之间的空间。 第一空间还通过轴向延伸穿过轴而与大气连通。 限定在固定皮带轮部分和可动皮带轮部分之间的第三个空间通过径向形成在轴中的第二连通口与轴向孔连通，由此由于空间体积的变化，这三个空间基本保持在大气压力 轴向可移动构件的轴向运动，使得扭矩传递系统可以没有任何不利影响，否则将由所述空间中的空气的压缩引起。
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公开(公告)号：US4360353A
公开(公告)日：1982-11-23
申请号：US140594
申请日：1980-04-15
申请人： Yoshiyuki Hattori , Kazuma Matsui , Hiroji Kinbara
发明人： Yoshiyuki Hattori , Kazuma Matsui , Hiroji Kinbara
IPC分类号： F16H9/18 , F16H9/12 , F16H61/662 , F16H55/52
CPC分类号： F16H61/66227
摘要： A torque transmission system has driving and driven pulley units drivingly connected by an endless V-belt. Each of the driving and driven pulley units includes a stationary pulley rotatable with a shaft and a movable pulley disposed to define with the stationary pulley a circumferential continuous groove for receiving the V-belt. The movable pulleys of the driving and driven pulley units are axially resiliently biased so that the radii of the circles along which the V-belt engages the driving and driven pulley units are varied to change the speed-change ratio of the transmission system. The movable pulley of the driven pulley unit is axially shifted by fly weights. The driving and driven pulley units are provided with cam mechanisms each comprising a cam member and a follower member. When the load on the driven pulley unit is suddenly varied, the cam mechanisms are operative to keep constant the rotational speed of the driven pulley unit irrespective of variations in the load on the driven pulley unit.
摘要翻译： 扭矩传递系统具有通过无端V形带驱动连接的驱动和从动皮带轮单元。 驱动和从动皮带轮单元中的每一个包括可旋转的固定皮带轮和可动皮带轮，可动皮带轮设置成与固定滑轮一起限定用于接纳V形皮带的圆周连续凹槽。 驱动和从动皮带轮单元的可移动滑轮被轴向地弹性偏置，使得V形皮带接合驱动和从动皮带轮单元的圆的半径变化，以改变传动系统的变速比。 从动皮带轮单元的可动滑轮通过飞行重量轴向移动。 驱动带轮单元和从动带轮单元设置有凸轮机构，每个凸轮机构包括凸轮构件和从动构件。 当从动带轮单元上的负载突然变化时，凸轮机构可操作以保持从动带轮单元的转速恒定，而与从动带轮单元上的负载的变化无关。
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公开(公告)号：US4344338A
公开(公告)日：1982-08-17
申请号：US71102
申请日：1979-08-30
申请人： Yoshiyuki Hattori , Kazuma Matsui , Hiroji Kinbara
发明人： Yoshiyuki Hattori , Kazuma Matsui , Hiroji Kinbara
CPC分类号： F16H61/6624 , F02B67/08
摘要： A pressurized fluid-operated power transmission device, is typically shown being shaft driven from an automotive engine as the drive for the compressor of a cooler and a fan is provided with a centrifugal governor and valving for limiting output rotational speed of the power transmission device. In one embodiment a noise-preventing back-flow check valve is provided.
摘要翻译： 加压流体动力传动装置通常被示出为从汽车发动机轴驱动，因为用于冷却器的压缩机的驱动器和风扇设置有用于限制动力传递装置的输出转速的离心调速器和阀。 在一个实施例中，提供了防噪声逆流止回阀。
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公开(公告)号：US4338081A
公开(公告)日：1982-07-06
申请号：US151155
申请日：1980-05-19
申请人： Yoshiyuki Hattori , Kazuma Matsui , Hiroji Kinbara
发明人： Yoshiyuki Hattori , Kazuma Matsui , Hiroji Kinbara
CPC分类号： F16G5/16 , Y10S474/903
摘要： A torque transmission belt means which is extended between a driving pulley and a driven pulley for transmitting a driving force from the driving pulley to the driven pulley.The torque transmission belt means comprises a plurality of ring-shaped metallic strips which are superimposed on each other, and two kinds of blocks which are arranged along the metallic strips so as to be shiftably engaged therewith.Only one kind of blocks are contacted with said pulleys and the other kind of blocks are bevelled on opposed surfaces facing to the direction of the movement so that they can tilt with respect to one kind of blocks when they are entrained around the pulleys.
摘要翻译： 扭矩传递带装置，其在驱动滑轮和从动皮带轮之间延伸，用于将驱动力从驱动滑轮传递到从动皮带轮。 扭矩传递带装置包括彼此重叠的多个环形金属条，以及沿着金属条布置以便与其可移动地接合的两种块。 只有一种块与所述滑轮接触，而另一种块在面向移动方向的相对表面上被倾斜，使得当它们被夹在滑轮周围时它们可以相对于一种块倾斜。
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公开(公告)号：US4705492A
公开(公告)日：1987-11-10
申请号：US878779
申请日：1986-06-26
IPC分类号： F16H55/56 , F16H61/662 , F16H63/06 , F16H9/02
CPC分类号： F16H63/067 , F16H55/56 , F16H61/66254 , F16H61/662
摘要： In an automotive infinite transmission, a rotation of an input pulley is transmitted to an output pulley through a belt in such a manner that a transmission ratio is continuously variable. Each of the input and output pulleys has a fixed pulley member fixedly mounted on a rotary shaft and a movable pulley member mounted on the rotary shaft for axial movement toward and away from the fixed pulley member. A tapered pulley surface of the fixed pulley member cooperates with a tapered pulley surface of the movable pulley member to define therebetween an annular groove having a generally V-shaped cross-section. A plurality of drive blocks are arranged between the pulley surfaces of the respective fixed and movable pulley members and circumferentially along the annular groove with the drive blocks being in sliding contact with the pulley surfaces. Provision is made between the drive blocks and the pulley surfaces in sliding contact therewith for reducing frictional forces. When the movable pulley member is moved axially relative to the fixed pulley member, the drive blocks are moved along generally radially extending slits formed in the tapered pulley surfaces of the respective movable and fixed pulley members. The drive blocks are biased radially inwardly against a centrifugal force due to the rotation of the movable and fixed pulley members.
摘要翻译： 在汽车无限变速器中，输入滑轮的旋转以传动比连续变化的方式通过皮带传递到输出滑轮。 每个输入和输出滑轮具有固定地安装在旋转轴上的固定滑轮构件和安装在旋转轴上的可移动滑轮构件，用于朝向和远离固定滑轮构件轴向运动。 固定皮带轮构件的锥形滑轮表面与可动皮带轮构件的锥形滑轮表面配合，以在其间限定具有大致V形横截面的环形凹槽。 多个驱动块被布置在相应的固定和可移动的滑轮构件的滑轮表面之间并且沿着环形槽周向地布置，其中驱动块与滑轮表面滑动接触。 在驱动块和带轮表面之间进行滑动接触，以减少摩擦力。 当可动滑轮构件相对于固定滑轮构件轴向移动时，驱动块沿形成在各个可移动和固定滑轮构件的锥形滑轮表面中的大致径向延伸的狭缝移动。 驱动块由于可移动和固定皮带轮构件的旋转而抵抗离心力径向向内偏压。
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