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1. 发明授权

US4096712A Control couplings and gearing combined therewith 失效
标题翻译：控制联轴器和齿轮组合
公开(公告)号：US4096712A
公开(公告)日：1978-06-27
申请号：US660075
申请日：1976-02-23
申请人： Oswald Webb
发明人： Oswald Webb
IPC分类号： B60K17/346 , B60K23/04 , F16D35/00 , F16H45/00 , F16H48/08 , F16H48/22 , F16H48/26 , F16D3/80 , F16D19/00 , F16D31/00 , F16H1/44
CPC分类号： F16H48/08 , F16D35/005 , F16H48/26 , F16H2048/382 , F16H2048/423
摘要： A control coupling, particularly for use with a differential gearing, the coupling including an enclosure containing a viscous liquid and first and second mutually interleaved sets of annular plates arranged for rotation about a common axis within the enclosure. The first set of plates are arranged to be connected with a first rotatable member and the second set of plates being arranged to be connected with a second rotatable member, and the plates of at least one set are free to move in directions parallel to the common axis. One of the sets of plates are mounted on a hollow hub which projects within the enclosure and which has a bore which is open to, and forms part of, the enclosure volume. A piston is slidable in this bore to vary the volume of the enclosure and springs are located in the bore to urge the piston towards a limit position in which the volume of the bore in communication with the remainder of the enclosure is at a minimum. The piston is displaceable against the spring, in response to increases in liquid pressure in the enclosure, to increase the volume of the enclosure.
摘要翻译：一种控制联轴器，特别是用于差速齿轮传动装置，该联接器包括一个包含粘性液体的外壳，以及第一和第二相互交错的环形板组，其布置成绕外壳内的公共轴线旋转。第一组板被布置成与第一可旋转构件连接，并且第二组板布置成与第二可旋转构件连接，并且至少一组的板可以平行于公共部件的方向自由移动轴。这些板组中的一个安装在中空的轮毂上，该中空的轮毂突出在外壳内，并且具有一个孔，该孔对于外壳体积是敞开的并形成其一部分。活塞可在该孔中滑动以改变外壳的体积，并且弹簧位于孔中以将活塞推向极限位置，在极限位置，与外壳的其余部分连通的孔的体积最小。响应于外壳中的液体压力的增加，活塞可以相对于弹簧移动，以增加外壳的体积。

2. 发明授权

US4048872A Control couplings 失效
标题翻译：控制联轴器
公开(公告)号：US4048872A
公开(公告)日：1977-09-20
申请号：US581690
申请日：1975-05-28
申请人： Oswald Webb
发明人： Oswald Webb
IPC分类号： F16H3/54 , B60K17/346 , D06C29/00 , F16D13/32 , F16D35/00 , F16D43/25 , F16D43/28 , F16D47/06 , F16H48/22 , F16H48/26 , F16H48/30 , F16H1/44
CPC分类号： F16H48/22 , B60K17/3465 , D06C29/00 , F16D35/005 , F16D43/28 , F16H48/10 , F16H48/26 , F16H48/30 , D06C2700/29 , Y10S403/07 , Y10T74/19084
摘要： A control coupling in which an enclosure houses first and second sets of mutually interleaved elements in a viscous liquid. The first and second sets of elements are arranged for rotation about a common axis and for driving connection with first and second rotatable members respectively. A clutch is provided outside the enclosure and resilient means are arranged to urge the clutch into a disengaged state. A pressure responsive means which is in communication with the enclosure is arranged to engage the clutch against the action of the resilient means when the pressure in the liquid in the enclosure attains a predetermined level.
摘要翻译：控制联接器，其中外壳容纳在粘性液体中的第一组和第二组相互交错的元件。第一和第二组元件布置成围绕公共轴线旋转并且用于分别驱动与第一和第二可旋转构件的连接。离合器设置在外壳的外部，并且弹性装置被布置成将离合器推动到脱离状态。与壳体连通的压力响应装置被布置成当外壳中的液体中的压力达到预定水平时，离合器克服弹性装置的作用。

3. 发明授权

US4058027A Control couplings 失效
标题翻译：控制联轴器
公开(公告)号：US4058027A
公开(公告)日：1977-11-15
申请号：US704023
申请日：1976-07-09
申请人： Oswald Webb
发明人： Oswald Webb
IPC分类号： B60K17/346 , F16D35/00 , F16H48/22 , F16H1/44 , F16D43/25
CPC分类号： F16H48/22 , B60K17/3465 , F16D35/005 , F16H48/08 , F16H48/26 , F16H48/40
摘要： A coupling for controlling or limiting the angular velocity or angular acceleration between first and second rotatable members. The coupling has an enclosure containing viscous liquid in which first and second sets of interleaved elements and third and fourth sets of interleaved elements are arranged for rotation about a common axis. The first and third sets of elements have driving connections with the first rotatable member and the second and fourth sets of elements have driving connections with the second rotatable member. Spacing means are provided to space apart the facing surfaces of adjacent elements of at least one of said first and second sets and also at least one of said third and fourth sets so that the facing surfaces of adjacent elements of each spaced set are spaced apart by distances greater than the thicknesses of the portions of the elements of the other set interleaved between said facing surfaces. The spacing means provided for one or both of the third and fourth sets are resilient. A differential piston is provided which is subject to the pressure in the enclosure and a first spring means urges the piston to a first position in which the facing surfaces of adjacent elements of the or each spaced set of the third and fourth sets are spaced apart by distances greater than the thicknesses of the portions of the elements of the other set interleaved between the facing surfaces. The coupling is arranged so that as the pressure of the liquid in the enclosure increases the piston moves against the first spring means to cause an abutment carried by the piston to compress the resilient spacing means and bring the elements of the third and fourth sets into mutual clutching engagement.
摘要翻译：用于控制或限制第一和第二可旋转构件之间的角速度或角加速度的联接器。联接器具有包含粘性液体的外壳，其中第一和第二组交错元件和第三组和第四组交错元件布置成围绕公共轴线旋转。第一和第三组元件具有与第一可旋转构件的驱动连接，并且第二和第四组元件具有与第二可旋转构件的驱动连接。间隔装置被设置成将所述第一和第二组中的至少一个的相邻元件的相对表面隔开，并且还包括所述第三和第四组中的至少一个，使得每个间隔开的组的相邻元件的相对表面被间隔开距离大于在所述相对表面之间交错的另一组的元件的部分的厚度。为第三组和第四组中的一个或两个设置的间隔装置是弹性的。提供了一种差压活塞，其受到外壳中的压力，并且第一弹簧装置将活塞推动到第一位置，在第一位置中，第三组和第四组的每个间隔开的组的相邻元件的相对表面间隔开距离大于在相对表面之间交错的另一组的元件的部分的厚度。联接器被布置成使得当外壳中的液体的压力增加时，活塞抵靠第一弹簧装置移动，以使活塞承受的邻接部压缩弹性间隔装置，并使第三和第四组件的元件相互紧抓合作

4. 发明授权

US4040271A Viscous shear couplings 失效
标题翻译：粘性剪切接头
公开(公告)号：US4040271A
公开(公告)日：1977-08-09
申请号：US624980
申请日：1975-10-22
申请人： Anthony P. R. Rolt , Frederick J. Walker , Oswald Webb
发明人： Anthony P. R. Rolt , Frederick J. Walker , Oswald Webb
IPC分类号： B60K17/346 , F16D35/00 , F16D3/80 , F16D19/00 , F16D31/00 , F16H1/44
CPC分类号： B60K17/3465 , F16D35/005
摘要： Viscous shear couplings for controlling the action of an interaxle or interwheel differential gear in a vehicle transmission are described. The couplings comprise a pack of interleaved annular plates which are free to float axially in an annular enclosure containing a viscous liquid. The enclosure incorporates a spring-loaded piston shiftable to vary the enclosure volume. The quantity of viscous liquid, in the range 85% to 100% of the minimum volume at ambient temperature, and the spring strength are chosen to give a predetermined pressure build-up within the enclosure with rise in temperature during shearing of the viscous liquid to tailor the torque-transmitting characteristics of the coupling to particular needs.
摘要翻译：描述了用于控制车辆变速器中的齿轮间或差速齿轮的作用的粘性剪切联轴器。联接器包括一组交错的环形板，其可自由地在包含粘性液体的环形外壳中轴向浮动。外壳包含一个弹簧加载的活塞，可以更换外壳体积。选择在环境温度下在最小体积的85％至100％的范围内的粘性液体的量和弹簧强度，以在粘性液体剪切期间温度升高时在外壳内产生预定的压力积聚根据特殊需要调整联轴器的扭矩传递特性。

5. 发明授权

US4022084A Control couplings 失效
标题翻译：控制联轴器
公开(公告)号：US4022084A
公开(公告)日：1977-05-10
申请号：US576233
申请日：1975-05-09
申请人： Brian Colin Pagdin , Oswald Webb , Anthony Peter Roylance Rolt , Frederick James Walker
发明人： Brian Colin Pagdin , Oswald Webb , Anthony Peter Roylance Rolt , Frederick James Walker
IPC分类号： F16H3/54 , B60K17/346 , F16D13/52 , F16D35/00 , F16H47/00 , F16H48/20 , F16H48/22 , F16H1/44 , F16D31/00 , F16D47/00
CPC分类号： F16H48/22 , F16D35/005 , F16H47/00 , F16H48/10 , F16H48/26
摘要： A control coupling in which an enclosure houses first and second sets of mutually interleaved elements in a viscous fluid. The first and second sets of elements are arranged for rotation about a common axis and for driving connection with first and second rotatable members respectively. The quantity of liquid within the enclosure and the construction of the enclosure are such that, at a predetermined working temperature of at least 100.degree. C, the pressure of the liquid in the enclosure rises substantially above ambient. At least one set of the elements is free to move in directions parallel to the common axis of rotation and at least one set of the elements is provided with facings of friction material.
摘要翻译：一种控制联接器，其中外壳容纳在粘性流体中的第一组和第二组相互交错的元件。第一和第二组元件布置成围绕公共轴线旋转并且用于分别驱动与第一和第二可旋转构件的连接。外壳内的液体量和外壳的结构使得在至少100℃的预定工作温度下，外壳中液体的压力大大高于环境温度。至少一组元件在平行于公共旋转轴线的方向上自由移动，并且至少一组元件设置有摩擦材料的面。

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