-
公开(公告)号：US4701990A
公开(公告)日：1987-10-27
申请号：US937179
申请日：1986-12-02
申请人： Georg Kehl , Ernst-Dieter Schafer
发明人： Georg Kehl , Ernst-Dieter Schafer
CPC分类号： F16C11/069 , Y10T29/49648 , Y10T29/49854 , Y10T29/49876 , Y10T29/53 , Y10T403/32196 , Y10T403/7062 , Y10T403/7066
摘要： A self-securing ball-and-socket joint which has a ball head integrally formed on a rod, an outer structural part having a bore that pivotably receives the ball head and a radially elastic CIRCLIP brand retaining ring as well as a separate auxiliary assembly tool for the retaining ring. In the outer structural part beside the center of the ball head, there is a circumferential groove having a support face for the retaining ring. When the ball-and-socket joint is assembled, the retaining ring is first inserted into the circumferential groove. Then the auxiliary assembly tool is inserted into the bore. At its initial end the auxiliary assembly tool is embodied in the manner of a centering and expansion tool, so that it aligns the retaining ring with respect to the circumferential groove and finally forces it into this groove. Upon further displacement of the auxiliary assembly tool, the retaining ring snaps home into a detent notch provided on the circumference of the auxiliary assembly tool. As a result, the retaining ring is prevented from falling out of the outer structural part. For final assembly of the ball-and-socket joint, all that remains to be done is to insert the ball head in the course of which the auxiliary assembly tool moves away from the CIRCLIP retaining ring and the CIRCLIP retaining ring finally snaps home into its securing position in the groove in the rod outwardly of the ball head.
摘要翻译： 一种自固定球窝接头，其具有一体地形成在杆上的球头，具有可枢转地接纳球头的孔的外部结构部件和径向弹性的CIRCLIP品牌保持环以及单独的辅助组装工具 用于保持环。 在球头中心附近的外部结构部分中，存在具有用于保持环的支撑面的圆周凹槽。 当组装球窝接头时，首先将保持环插入圆周槽中。 然后将辅助组装工具插入孔中。 在其初始端，辅助组装工具以定心和膨胀工具的方式实施，使得其相对于周向槽对准保持环，并最终迫使其进入该凹槽。 当辅助组装工具进一步移动时，固定环将其卡入到设置在辅助组装工具的圆周上的止动槽中。 结果，防止了保持环从外部结构部件脱落。 对于球窝接头的最终组装，仍然需要做的是将球头插入辅助组合工具远离CIRCLIP固定环的过程中，并且CIRCLIP固定环最后将其卡入其中 固定在球头外侧的槽中的槽中。
-
公开(公告)号：US4764048A
公开(公告)日：1988-08-16
申请号：US947244
申请日：1986-12-29
申请人： Georg Kehl , Ernst-Dieter Schafer
发明人： Georg Kehl , Ernst-Dieter Schafer
CPC分类号： F16C11/069 , F16C11/06 , Y10T403/16 , Y10T403/32631 , Y10T403/60
摘要： A lightweight ball-and-socket joint that is for instance capable of being assembled by a robot. The ball-and-socket joint has a ball head, a CIRCLIP and an outer structural part forming a socket, in which there is a circumferential groove the bottom of which forms a support face for the circlip. The support face is substantially defined by a hollow cone and surrounds the CIRCLIP like a jacket, and a flare angle of the support face opens toward the center of the ball head. The CIRCLIP presses with radial bias against the support face and therefore migrates in the direction of its largest diameter and hence toward the center of the ball head until it rests thereon.
摘要翻译： 例如能够由机器人组装的轻质的球窝接头。 球窝接头具有球头，CIRCLIP和形成插座的外部结构部件，其中存在周向槽，其底部形成用于簧环的支撑面。 支撑面基本上由中空锥体限定，并且像外套一样围绕CIRCLIP，并且支撑面的喇叭角朝向球头的中心开口。 CIRCLIP以径向偏压压靠在支撑面上，因此沿其最大直径的方向移动，从而朝向球头的中心移动，直到其搁置在其上。
-
公开(公告)号：US4650363A
公开(公告)日：1987-03-17
申请号：US866556
申请日：1986-05-23
申请人： Georg Kehl , Arnold Pahl , Ernst-Dieter Schafer , Heinz Siegel
发明人： Georg Kehl , Arnold Pahl , Ernst-Dieter Schafer , Heinz Siegel
IPC分类号： B60T13/567 , F16C11/06 , F16C3/00 , F16C11/00
CPC分类号： F16C11/069 , B60T13/567 , Y10T403/32737 , Y10T403/32778
摘要： A ball joint that cannot be disassembled intended for use in a brake booster. The ball joint comprises a first, substantially rod-like component, which has a ball head; a second component, which has an insertion opening, which narrows in funnel-like fashion in the area of its beginning and is provided with an annular groove spaced apart from the beginning, a radially elastic securing ring, which is insertable into the insertion opening and lockable into place in the annular groove, as well as a sleeve, which has an annular groove for receiving the securing ring during the insertion into the insertion opening until it locks into place in the detent provided by the annular groove of the outer component. The sleeve surrounds the ball head in an articulated and undetachable manner.
摘要翻译： 不能拆卸的球形接头，用于制动助力器。 球形接头包括具有球头的第一基本棒状部件; 第二部件，其具有插入开口，其在开始的区域中以漏斗状的方式变窄，并且设置有从一开始间隔开的环形槽，径向弹性的固定环，其可插入到插入开口中， 可锁定到环形槽中的适当位置，以及套筒，其具有用于在插入插入开口期间接收固定环的环形槽，直到其锁定在由外部部件的环形槽提供的制动器中的适当位置。 套筒以铰接和不可拆卸的方式围绕球头。
-
公开(公告)号：US4796667A
公开(公告)日：1989-01-10
申请号：US25532
申请日：1987-03-13
申请人： Georg Kehl , Ernst-Dieter Schafer
发明人： Georg Kehl , Ernst-Dieter Schafer
CPC分类号： B60T13/14 , Y10T137/86936 , Y10T137/87233
摘要： The invention relates to a brake pressure control valve which contains a brake pressure build-up valve. The brake pressure build-up valve comprises a pressure compensated seat valve. A second valve member, a rod between the two valve members and a tubular compensating piston are provided to produce pressure compensation at the valve member. The compensating piston which encloses the rod is displaceable relative to the latter and comprises a second valve seat at its end directed towards the second valve member. A sealing ring also encloses the tubular compensating piston. When the first valve member is raised from its valve seat, the second valve member can precede the tubular compensating piston, thereby preventing friction forces between this compensating piston and its sealing ring from being disruptive during opening of the seat valve. Also provided is a valve slide which only uncovers flow bores when the seat valve is opened for the purpose of increasing brake pressure. Brake pressures can be smoothly controlled by means of the control slide.
摘要翻译： 本发明涉及一种制动压力控制阀，其包含制动压力积分阀。 制动压力积分阀包括压力补偿阀座。 提供第二阀构件，两个阀构件之间的杆和管状补偿活塞，以在阀构件处产生压力补偿。 围绕杆的补偿活塞可以相对于后者移动，并且包括在其朝向第二阀构件的端部处的第二阀座。 密封环还包围管状补偿活塞。 当第一阀构件从其阀座升起时，第二阀构件可以在管状补偿活塞之前，从而防止该补偿活塞与其密封环之间的摩擦力在打开座阀期间破裂。 还提供了一种当滑阀座被打开以便增加制动压力时，只能露出流动孔的阀滑块。 制动压力可以通过控制滑块平稳地控制。
-
公开(公告)号：US4236760A
公开(公告)日：1980-12-02
申请号：US16659
申请日：1979-03-01
摘要： A brake-force regulator for dual-circuit brake systems including first and second stepped pistons disposed in a multiple-step housing bore such that the end of the smaller diameter portion of both the first and second piston abut one another. An inlet chamber coupled to the master cylinder is provided adjacent the annular surface between the larger diameter portion and the smaller diameter portion of each of the first and second pistons. A first output chamber coupled to one of the brake circuits is provided adjacent the end of the larger diameter portion of the first piston and a second output chamber coupled to the other brake circuit is provided adjacent the end of the larger diameter portion of the second piston. A first valve is associated with the first piston to couple the associated one of the inlet chambers to the first outlet chamber and a second valve is associated with the second piston to couple the associated one of the inlet chambers to the second outlet chamber. A spring is provided to urge the first piston against the second piston and a stop is provided for the second piston such that when the second piston is against the stop the second valve is kept open. Two different embodiments are disclosed in which the first valve is a deceleration-responsive valve and the second valve is a pressure-responsive valve and a third embodiment is disclosed in which both the first and second valves are pressure-responsive valves.
摘要翻译： 一种用于双回路制动系统的制动力调节器，包括设置在多步骤壳体孔中的第一和第二阶梯式活塞，使得第一和第二活塞的较小直径部分的端部彼此邻接。 联接到主缸的入口室邻近第一和第二活塞的每个的较大直径部分和较小直径部分之间的环形表面设置。 与第一活塞的较大直径部分的端部相邻设置耦合到制动回路中的一个的第一输出腔，并且连接到另一个制动回路的第二输出腔邻近第二活塞的较大直径部分的端部 。 第一阀与第一活塞相关联以将相关联的一个入口室连接到第一出口室，并且第二阀与第二活塞相关联，以将相关联的一个入口室连接到第二出口室。 提供弹簧以将第一活塞推靠在第二活塞上，并且为第二活塞提供止动件，使得当第二活塞抵靠停止时，第二阀保持打开。 公开了两个不同的实施例，其中第一阀是减速响应阀，第二阀是压力响应阀，并且公开了第三实施例，其中第一阀和第二阀都是压力响应阀。
-
公开(公告)号：US4882976A
公开(公告)日：1989-11-28
申请号：US189893
申请日：1988-05-03
申请人： Andreas Abbing , Hannes Bertling , George Kehl , Robert Mergenthaler , Dietmar Rischen , Ernst-Dieter Schafer , Edgar Schmitt , Heinz Siegel
发明人： Andreas Abbing , Hannes Bertling , George Kehl , Robert Mergenthaler , Dietmar Rischen , Ernst-Dieter Schafer , Edgar Schmitt , Heinz Siegel
CPC分类号： B60T13/144
摘要： A brake booster in which a servo piston is slidably supported in a housing. The transmission of a brake force is effected via a piston rod protruding into the housing, and a work chamber is formed between the piston rod and the servo piston. After the opening of a valve, this work chamber can be filled with brake fluid from a reservoir or supply container via a pump or the like. A return line also leads out of the work chamber back to the supply container, via a further valve. To improve the closing or sealing behavior of the valves, the first valve is to be embodied for admitting the brake fluid from a valve cone, or its shoulder, the valve cone extending axially in a blind bore of the servo piston, and a valve seat formed out of a valve bushing. The second valve is likewise embodied as a seat valve, and an element connected with the valve cone cooperates with an element connected with the piston rod.
摘要翻译： 一种制动助力器，其中伺服活塞可滑动地支撑在壳体中。 通过突出到壳体中的活塞杆实现制动力的传递，并且在活塞杆和伺服活塞之间形成工作室。 在阀打开之后，该工作室可以通过泵等从容器或供应容器填充制动液。 返回管路还通过另一个阀门从工作室返回到供应容器。 为了改善阀门的关闭或密封性能，第一阀门将被实施为允许来自阀锥体或其肩部的制动流体，阀锥体在伺服活塞的盲孔中轴向延伸，阀座 由阀套形成。 第二阀同样被实施为座阀，并且与阀锥连接的元件与与活塞杆连接的元件配合。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.024 秒)
