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11. 发明授权

US5161651A Dust cover for a mounting pin 失效
标题翻译：安装销的防尘盖
公开(公告)号：US5161651A
公开(公告)日：1992-11-10
申请号：US585150
申请日：1990-10-09
申请人： Rolf Weiler , Uwe Bach , Ahmet D. Ceylan , Michael Weidenweber
发明人： Rolf Weiler , Uwe Bach , Ahmet D. Ceylan , Michael Weidenweber
IPC分类号： F16D55/2265 , F16D66/02 , F16J15/56
CPC分类号： F16D55/22655 , F16D66/021 , F16J15/56
摘要： A damping bushing for a guide pin of a spot-type disc brake is disclosed, having an elastic pleated cup formed with a first end section fixed to a cylindrical body receiving the guide pin, and also formed with a second end section adapted to be assembled to a ring fixed to the guide pin. The ring has a recess which accepts a torus integral with the second end section. The torus (74) is formed with an outer large radius of curvature portion and an inner smaller radius of curvature portion which creates a cam shape. The larger radius portion allows a pleat of the second end section to force the torus over a cone shaped ring end and into the ring recess. The torus then is retained by the smaller radius portion engaging a corner of the recess.
摘要翻译： PCT No.PCT / EP90 / 00064 Sec。 371 1990年10月9日第 102（e）1990年10月9日PCT PCT 1990年1月12日提交PCT公布。第WO90 / 09534号公报公开了一种用于点式盘式制动器的导销的阻尼衬套，其具有形成有固定到接收导向销的圆柱体的第一端部的弹性褶状杯，并且还形成有第二端部适于组装到固定到引导销的环上。环具有凹部，其接纳与第二端部成一体的环面。环面（74）形成有外部大的曲率半径部分和形成凸轮形状的内部更小的曲率半径部分。较大的半径部分允许第二端部部分的褶皱将环面推压在圆锥形环端并进入环形凹部。然后，圆环由较小的半径部分保持，该较小的半径部分接合凹部的角部。

12. 发明授权

US5113978A Spot type disc brake 失效
标题翻译： SPOT型碟刹
公开(公告)号：US5113978A
公开(公告)日：1992-05-19
申请号：US593364
申请日：1990-10-01
申请人： Rolf Weiler , Wolfgang Schiel , Rainer Bretzler
发明人： Rolf Weiler , Wolfgang Schiel , Rainer Bretzler
IPC分类号： F16D55/224 , F16D55/00 , F16D55/2265 , F16D55/227 , F16D65/092 , F16D65/095 , F16D65/097
CPC分类号： F16D65/0979 , F16D55/22655 , F16D55/227 , F16D65/092 , F16D65/0975 , F16D65/0976 , F16D2055/0041
摘要： This invention relates to a spot-type disc brake, in particular for automotive vehicles, with a housing straddles a brake disc in a U-shaped manner and has a housing bridge, a first housing leg having a piston-and-cylinder unit, and a second, external housing leg, with a first brake shoe which has a carrier plate and is arranged on the first, piston-side leg, with a second brake shoe which has a carrier plate and is arranged on the second, external housing leg and supports the housing radially relative to the brake disc's axis and with projections on the carrier plate which supports the brake shoe in the radial direction and in the circumferential direction. According to this invention, the projections on the carrier plate of the brake shoe are arranged outside the circumference of the brake disc.
摘要翻译：本发明涉及一种特别用于机动车辆的点式盘式制动器，其具有以U形方式跨过制动盘的壳体，并且具有壳体桥，具有活塞和缸单元的第一壳体腿，以及第二外壳腿，具有第一制动蹄，其具有承载板并且布置在所述第一活塞侧腿部上，具有第二制动蹄，所述第二制动蹄具有承载板并且布置在所述第二外部壳体支脚上，相对于制动盘的轴线径向地支撑壳体，并且在径向方向和沿圆周方向支撑制动蹄的承载板上的突出部分支撑着壳体。根据本发明，制动瓦的载板上的突起布置在制动盘的圆周外。

13. 发明授权

US4565066A Die-casting mold for a brake master cylinder housing and a die-cast brake master cylinder housing manufactured with this mold 失效
标题翻译：用于制动主缸壳体的压铸模具和用该模具制造的压铸制动主缸壳体
公开(公告)号：US4565066A
公开(公告)日：1986-01-21
申请号：US500065
申请日：1983-06-01
申请人： ITT Industries, Inc. , Rolf Weiler , Klaus Bergelin
发明人： ITT Industries, Inc. , Rolf Weiler , Klaus Bergelin
IPC分类号： B22D17/22 , B60T11/16 , B60T11/22 , F15B15/08
CPC分类号： B60T11/22 , B60T11/16
摘要： The die-casting mold and the die-cast brake master cylinder housing comprise an axial master cylinder piston bore and a compensating bore, whose latter axis extends parallel to the axis of the master cylinder piston bore. The compensating bore has one end terminating in a compensating reservoir port oriented transversely relative to the housing's longitudinal axis and its other end terminating in a sealing chamber that is formed by an extension of the master cylinder piston bore. To render the casting process for manufacturing a die-cast brake master cylinder housing simpler, the mold comprises a core for the compensating bore whose longitudinal cross-sections containing the longitudinal axis are of conical construction, with the narrowest point being adjacent to the compensating reservoir port and whose cross-sections extending vertically to the longitudinal axis are of substantially reniform construction, while the concave sides of the cross-sections are close to the master cylinder piston bore.
摘要翻译：压铸模具和压铸制动主缸壳体包括轴向主缸活塞孔和补偿孔，其后轴平行于主缸活塞孔的轴线延伸。补偿孔的一端终止于相对于壳体的纵向轴线横向定向的补偿储存器端口，其另一端终止于由主缸活塞孔的延伸部分形成的密封室中。为了使用于制造压铸制动主缸的壳体更简单的铸造过程，模具包括用于补偿孔的芯，其纵向截面包含纵向轴线为圆锥形结构，最窄点邻近补偿槽并且其垂直于纵向轴线延伸的横截面具有基本上为肾脏的结构，而横截面的凹面靠近主缸活塞孔。

14. 发明授权

US4394833A Brake booster 失效
标题翻译：制动助力器
公开(公告)号：US4394833A
公开(公告)日：1983-07-26
申请号：US239736
申请日：1981-03-02
申请人： Rolf Weiler , Wilfried Wagner
发明人： Rolf Weiler , Wilfried Wagner
IPC分类号： B60T13/56 , B60T13/569 , F15B9/10
CPC分类号： B60T13/569
摘要： A low-pressure brake booster for automotive vehicles includes a low-pressure casing which is sealingly subdivided into a low-pressure chamber and a working chamber by an axially movable wall. The axially movable wall includes a flexible diaphragm abutting a diaphragm plate made of plastic. The diaphragm plate has a hub whose end surface is connected in a catching engagement with a metallic spacer ring. The spacer ring has radial ribs that extend through slots of a central reinforcement tube for the casing and transmits the boosting force from the diaphragm plate onto a control valve housing disposed internally of the tube. Latches extending from the diaphragm plate engage by means of detents behind the spacer ring and form a centering arrangement for a compression spring which urges the spacer ring against the hub of the diaphragm plate and, hence, the diaphragm plate into its inoperative position.
摘要翻译：用于机动车辆的低压制动助力器包括通过轴向可移动壁密封地细分成低压室和工作室的低压壳体。轴向可移动壁包括邻接由塑料制成的隔膜板的柔性隔膜。隔膜板具有毂，其端面与金属间隔环卡扣接合。间隔环具有径向肋，其延伸穿过用于壳体的中心加强管的槽，并将来自隔膜板的增压力传递到设置在管内部的控制阀壳体上。从隔膜板延伸的闩锁通过隔垫环后面的棘爪接合并形成用于压缩弹簧的定心装置，该压缩弹簧推动间隔环抵靠隔膜板的毂，并因此将隔膜板进入其不工作位置。

15. 发明授权

US4353287A Brake booster 失效
标题翻译：制动助力器
公开(公告)号：US4353287A
公开(公告)日：1982-10-12
申请号：US143976
申请日：1980-04-28
申请人： Rolf Weiler
发明人： Rolf Weiler
IPC分类号： B60T13/56 , B60T13/567 , B60T13/57 , F15B9/10 , F01B19/00 , F16J3/02
CPC分类号： B60T13/57 , B60T13/567
摘要： A considerable reduction in weight of a brake booster is achieved in relation to conventional brake boosters by disposing a tube or pipe coaxially in the vacuum housing and connected to both end walls of the vacuum housing. According to the present invention the overall length of brake booster is reduced and the assembly thereof is easier. This is accomplished by constructing the force transmitting elements between the movable wall and the control housing as ring segments which are rigidly fastened to the movable wall on the vacuum chamber side thereof and engage radial indentations at the adjacent end of the control housing.
摘要翻译：通过将管或管同轴地设置在真空壳体中并连接到真空壳体的两个端壁，相对于传统的制动助力器，可以大大减少制动助力器的重量。根据本发明，制动助力器的总长度减小并且其组装更容易。这是通过在可移动壁和控制壳体之间构造力传递元件来实现的，该环形段刚性地固定在其真空室侧上的活动壁上并且在控制壳体的相邻端处接合径向凹陷。

16. 发明授权

US4325218A Vacuum brake booster 失效
标题翻译：真空制动助力器
公开(公告)号：US4325218A
公开(公告)日：1982-04-20
申请号：US121349
申请日：1980-02-14
申请人： Rolf Weiler , Peter Bohm
发明人： Rolf Weiler , Peter Bohm
IPC分类号： B60T13/56 , B60T13/567 , B60T13/00
CPC分类号： B60T13/5675
摘要： Known vacuum brake boosters are provided with a heavy sheet metal vacuum housing for transmitting reaction forces of the mechanical actuation to the booster carrier plate secured to a vehicle. According to the present invention the weight of the booster is remarkably reduced by providing draw bars for transmitting the reaction forces to the carrier plate inside the vacuum housing parallel to the push rod, penetrating the vacuum piston or movable wall and connecting both transverse end walls of the vacuum housing to the carrier plate. The draw bars are sealed at their point of penetration of the vacuum piston by small rolling membranes which are surrounded by tubular members fastened to the vacuum piston. A base plate assembly is provided including a base plate fastened to the transverse end wall of the vacuum housing adjacent the master cylinder, bolts fastened to one side of the base plate upon which the master cylinder is fastened and the draw bars are fastened to the other side of the base plate.
摘要翻译：已知的真空制动助力器设置有重金属真空壳体，用于将机械致动的反作用力传递到固定到车辆的增压器承载板。根据本发明，通过提供用于将反作用力传递到平行于推杆的真空壳体内的承载板穿过真空活塞或活动壁并连接两个横向端壁的拉杆真空壳体到载板上。拉杆在其真空活塞的穿透点处被小的滚动膜密封，小的滚动膜被固定到真空活塞的管状构件包围。提供了一种底板组件，其包括固定到邻近主缸的真空壳体的横向端壁的底板，紧固在主缸的一侧的螺栓，主缸紧固在该底板上，并且拉杆固定到另一个侧板。

17. 发明授权

US4246755A Mechanically controlled power brake unit 失效
标题翻译：机械控制动力制动单元
公开(公告)号：US4246755A
公开(公告)日：1981-01-27
申请号：US16866
申请日：1979-03-02
申请人： Rolf Weiler
发明人： Rolf Weiler
IPC分类号： B60T13/52 , B60T13/567 , B60T17/08 , B60T13/00
CPC分类号： B60T13/567
摘要： The power brake unit comprises a master cylinder, a booster utilizing the pressure difference between a vacuum and atmospheric pressure including a vacuum casing, and a cage-like housing structure embracing the vacuum casing and secured to a splashboard of a vehicle, with the master cylinder and the vacuum casing being secured to the housing structure in an operative relationship. The power brake unit is thereby supported by the housing structure in a manner to substantially reduce the lost travel of the brake pedal due to axial extension of the vacuum casing experienced in prior art arrangements caused by applied braking forces and enables a reduction of weight of the power brake unit since lighter weight materials may be employed in the various components of the power brake unit.
摘要翻译：动力制动单元包括主缸，利用包括真空壳体的真空和大气压力之间的压力差的升压器以及包围真空壳体的笼状壳体结构并固定到车辆的控制板上，主缸并且真空壳体以可操作的关系固定到壳体结构。因此，动力制动单元由壳体结构支撑，以便基本上减少由施加的制动力引起的现有技术中布置的真空套筒的轴向延伸导致的制动踏板的行程损失，并且能够减轻动力制动单元，因为较轻重量的材料可用于动力制动单元的各种部件。

18. 发明授权

US4039197A Sealing ring 失效
标题翻译：密封圈
公开(公告)号：US4039197A
公开(公告)日：1977-08-02
申请号：US609200
申请日：1975-09-02
申请人： Herbert Schmidt , Rolf Weiler
发明人： Herbert Schmidt , Rolf Weiler
IPC分类号： F16J15/3224 , F16J15/3232 , F16J15/32
CPC分类号： F16J15/3224 , F16J15/3232
摘要： A sealing ring is disclosed for sealing a pin which is displaceable chiefly along its axis through a passage in a housing wall into a chamber. A sealing ring housing is inserted into an annular groove in the housing wall. The sealing ring housing encompasses a ring made of wear-resistance material seated on the pin with a small radial clearance and having a large radial clearance in the sealing ring housing. A slide ring is seated on the pin without clearance with a large radial clearance in the sealing ring housing. The invention provides a sealing ring which permits easy axial and radial movement of the pin and prevents the ingress of dirt and humidity into the interior of the housing from the outside through the pin passage.
摘要翻译：公开了一种用于密封销的密封环，所述销主要沿其轴线移动通过壳体壁中的通道进入腔室。密封环壳体插入壳体壁中的环形槽中。密封环壳体包围由耐磨材料制成的环，其位于销上，具有小的径向间隙并且在密封环外壳中具有大的径向间隙。在密封环外壳中，滑环位于销上无间隙，并具有大的径向间隙。本发明提供了一种密封环，其允许销的容易的轴向和径向运动，并且防止污物和湿度通过销通道从外部进入壳体的内部。

19. 发明申请

US20080135354A1 Caliper For a Disk Brake 有权
标题翻译：卡钳用于盘式制动器
公开(公告)号：US20080135354A1
公开(公告)日：2008-06-12
申请号：US11791507
申请日：2005-11-25
申请人： Ralph Petri , Rolf Weiler , Jurgen Balz , Michael Weidenweber
发明人： Ralph Petri , Rolf Weiler , Jurgen Balz , Michael Weidenweber
IPC分类号： F16D65/14
CPC分类号： F16C17/08 , F16C2361/45 , F16D65/18 , F16D65/567 , F16D2055/0062 , F16D2121/02 , F16D2121/14 , F16D2123/00 , F16D2125/36
摘要： A brake caliper of a disc brake includes a housing with a bore, in which a piston is arranged in an axially displaceable fashion, a shaft for actuation, which is mounted in a rotatable and axially displaceable fashion, two ramp elements being rotatable in relation to each other, a readjusting device with a spindle, and an axial bearing that is active between the shaft and the spindle. A generic brake caliper of a disc brake includes components having a construction to withstand stress so that they are exposed to even, low stress without detrimental tension peaks. A toothing is provided on a circumference of the spindle, and a form-fit accommodation means for the toothing is provided. The accommodation means are unrotatably connected to the housing and secure the spindle against twisting. A calotte arrangement is also provided as an axial bearing, which comprises a calotte shell with a concavely curved surface and a calotte pivot with a convexly curved surface.
摘要翻译：盘式制动器的制动钳包括具有孔的壳体，活塞以可轴向移动的方式布置在该壳体中，用于致动的轴以可旋转和轴向移动的方式安装，两个斜坡元件可相对于彼此，具有主轴的再调节装置和在轴和主轴之间有效的轴向轴承。盘式制动器的通用制动钳包括具有承受应力的结构的部件，使得它们暴露于均匀的低应力而没有有害的张力峰值。在主轴的圆周上设置有齿，并且提供用于齿的形状配合的容纳装置。调节装置不可旋转地连接到壳体并且固定主轴以防扭转。还提供了一种轴向轴承，其包括具有凹曲面的卡托特壳体和具有凸形曲面的卡托轮轴。

20. 发明授权

US06637317B1 Piston for a hydraulic pressure chamber 有权
标题翻译：活塞式液压缸
公开(公告)号：US06637317B1
公开(公告)日：2003-10-28
申请号：US10019979
申请日：2002-06-21
申请人： Uwe Zeibig , Uwe Hendrich , Rolf Weiler , Peter Schneider
发明人： Uwe Zeibig , Uwe Hendrich , Rolf Weiler , Peter Schneider
IPC分类号： F16D6516
CPC分类号： B23P15/10 , F16D2125/06 , F16D2250/0023 , F16J1/001
摘要： The present invention relates to a piston for a hydraulic pressure chamber, especially a piston bore of a spot-type disc brake, wherein the piston is configured as a bowl-shaped hollow cylinder that is open on one side and made from a metal blank of a constant wall thickness in a forming operation. The piston has a bottom to which hydraulic pressure is applicable and a piston wall which, at its open end, passes over into a rim that has a circular abutment surface. Especially in view of conventional cast pistons, an object of the present invention is related to providing a piston which permits being manufactured by means of a simple forming operation, which can be configured as light as possible and with low expenditure in material, without limiting the stress capacity of the piston. This object is achieved in that the piston includes at least one portion with a fold shaping, where the thickness of the piston wall or of the bottom is increased compared to the thickness of the remaining piston wall or of the bottom and corresponds to several times the wall thickness of the metal blank. As a result, the piston is favorably reinforced only in areas of high stress.
摘要翻译：本发明涉及一种用于液压室的活塞，特别是点式盘式制动器的活塞孔，其中活塞被配置为一个碗形中空圆柱体，该圆筒状空心圆筒在一侧敞开并由金属坯料制成在成型操作中具有恒定的壁厚。活塞具有可应用液压的底部和活塞壁，其在其开口端穿过具有圆形邻接表面的边缘。特别是考虑到传统的铸造活塞，本发明的目的在于提供一种能够通过简单的成型操作制造的活塞，其可以被配置为尽可能轻的材料，并且在不限制的情况下活塞的应力能力。该目的的实现是，活塞包括具有折叠成形的至少一个部分，其中与剩余活塞壁或底部的厚度相比，活塞壁或底部的厚度增加，并且对应于多次金属坯料的壁厚。结果，活塞仅在高应力的区域被有利地加强。

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