专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06575471B1 Cylinder for a hydraulic system 失效
标题翻译：液压系统气缸
公开(公告)号：US06575471B1
公开(公告)日：2003-06-10
申请号：US09541305
申请日：2000-04-03
申请人： Wolfgang Grosspietsch , Dieter Gebauer , Boleslaw Tulaczko , Volker Stampf , André Gemeinhardt , Klaus Krappmann
发明人： Wolfgang Grosspietsch , Dieter Gebauer , Boleslaw Tulaczko , Volker Stampf , André Gemeinhardt , Klaus Krappmann
IPC分类号： B60T11236
CPC分类号： F16J15/3236 , F16J15/3276
摘要： In a cylinder for a hydraulic system, a seal has a sealing bead clamped between a housing of the cylinder and a supporting part which holds the sealing bead in a deformed state by pretensioning. The seal is reliably held in its intended position by the supporting part and, therefore, pressure fluctuations in the pressure space do not cause a relative movement of the seal and wear of the sealing bead.
摘要翻译：在用于液压系统的气缸中，密封件具有夹紧在气缸的外壳之间的密封珠和通过预张紧将密封珠保持在变形状态的支撑部。密封件被支撑部分可靠地保持在其预定位置，因此压力空间中的压力波动不会导致密封件的相对运动和密封珠的磨损。

2. 发明授权

US06712362B2 Primary seals for master-slave cylinder systems 失效
标题翻译：主从缸系统的主密封件
公开(公告)号：US06712362B2
公开(公告)日：2004-03-30
申请号：US09973605
申请日：2001-10-09
申请人： Klaus Krappmann , André Gemeinhardt , Hai Sui , Dieter Gebauer , Boleslaw Tulaczko , Volker Stampf
发明人： Klaus Krappmann , André Gemeinhardt , Hai Sui , Dieter Gebauer , Boleslaw Tulaczko , Volker Stampf
IPC分类号： F16J900
CPC分类号： F16J15/3236 , B60T11/236 , F16D25/083 , F16J15/3216
摘要： In a master/slave cylinder system for clutches or brakes, primary seals have bevels which interact with similar bevels of formations on housings of the respective cylinders. Along with the lowest possible friction in the region of the sealing lips, this permits carrying out uncomplicated pressure/negative-pressure filling in the case of the master cylinder. The primary seals slide by the wedge of effects in the direction of the pressure on the bevels of the annular formations and reduce the annular bearing face of the sealing lip in a frictionally optimized manner.
摘要翻译：在用于离合器或制动器的主/从动缸系统中，主密封件具有与相应气缸的壳体上的类似的地层斜面相互作用的斜面。伴随着密封唇区域中最低的摩擦力，这允许在主缸的情况下执行不复杂的压力/负压填充。主密封件沿着环形结构的斜面上的压力方向通过效果楔滑动，并以摩擦优化的方式减小密封唇的环形支承面。

3. 发明授权

US06899016B2 Master cylinder 失效
标题翻译：主缸
公开(公告)号：US06899016B2
公开(公告)日：2005-05-31
申请号：US10633424
申请日：2003-08-01
申请人： André Gemeinhardt , Ralf Koberstein , Klaus Reuter , Klaus Krappmann
发明人： André Gemeinhardt , Ralf Koberstein , Klaus Reuter , Klaus Krappmann
IPC分类号： B60T11/18 , F01B29/00
CPC分类号： B60T11/18
摘要： A master cylinder for a hydraulically actuated clutch or brake system in a motor vehicle includes a piston in a housing, the piston being axially movable in the housing by a piston rod. The piston rod has a ball-shaped head, at least certain areas of which are surrounded by first and second shell-like support elements which form a ball socket, so that the piston and the piston rod are connected to each other essentially without play, but are still free to swivel with respect to each other. The support elements are arranged at least in part inside a piston shaft sleeve, against which these elements may be supported when forces introduced via the piston rod act upon them. The first support element has a hemispherical shell to enclose half of the ball-shaped head. The other side of the ball-shaped head, except for a certain clearance required for swiveling, is surrounded by a support element with a spherical-segment-shaped ring, through the opening in which the piston rod passes.
摘要翻译：用于机动车辆中的液压致动离合器或制动系统的主缸包括壳体中的活塞，活塞可通过活塞杆在壳体中轴向移动。活塞杆具有球形头部，其至少一些区域被形成球窝的第一和第二壳状支撑元件包围，使得活塞和活塞杆基本上不起跳地相互连接，但是仍然可以相对于彼此自由旋转。支撑元件至少部分地布置在活塞轴套内部，当经由活塞杆引入的力作用在其上时，这些元件可被支撑在该活塞轴套上。第一支撑元件具有半球形外壳以封闭球形头部的一半。球形头的另一侧除旋转所需的一定的间隙外，还包括一个具有球形环的支撑元件，通过活塞杆通过的开口。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式