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公开(公告)号：US09663089B2
公开(公告)日：2017-05-30
申请号：US14763413
申请日：2014-01-27
IPC分类号： F16D65/00 , B60T13/74 , F16D55/227 , F16D65/18 , F16D55/2265 , F16D66/00 , F16D121/24 , F16D125/40 , F16D125/48
CPC分类号： B60T13/746 , B60T13/741 , F16D55/22655 , F16D55/227 , F16D65/0056 , F16D65/0062 , F16D65/0068 , F16D65/0087 , F16D65/18 , F16D2066/005 , F16D2121/24 , F16D2125/40 , F16D2125/48
摘要： A mount member is fixed to a support member by first and second fastening members, and a caliper is mounted to the mount member by first and second guide members. A motor axis of an electric motor and an axis of a shaft member configured to press a pressing member are different from each other. The electric motor is fixed to the caliper. When viewed from an axial direction of the first guide member, the motor axis is positioned inside a fastening quadrangle having four corners corresponding to positions of respective axes of, and is perpendicular to the axis, and the motor axis is orthogonal to a plane of the fastening quadrangle. As a result, there may be provided a vehicle electric braking device in which an axial direction dimension may be reduced to suppress an amplitude caused by vibration, and components sensitive to vibration influence are appropriately arranged.
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公开(公告)号：US09599177B2
公开(公告)日：2017-03-21
申请号：US14763466
申请日：2014-01-27
申请人： Yoshiyuki Yasui , Shinichiro Yukoku , Naomi Emura
发明人： Yoshiyuki Yasui , Shinichiro Yukoku , Naomi Emura
IPC分类号： F16D65/18 , F16H57/04 , F16D55/225 , F16D55/226 , F16H25/24 , F16D121/24 , F16D125/40
CPC分类号： F16D65/18 , F16D55/225 , F16D55/226 , F16D2121/24 , F16D2125/40 , F16H25/24 , F16H57/0497
摘要： Rotational motion of a shaft member rotationally driven by a motor is converted by a screw member into translational motion of a pressing member. An outer periphery of a cap member is brought into slide contact with a first cylindrical part of the pressing member so that the cap member is relatively movable in an axial direction of the pressing member and is relatively unrotatable about its axis. An inner periphery of the cap member is brought into slide contact with a second cylindrical part of the shaft member so that the cap member is relatively movable in an axial direction of the shaft member and is relatively rotatable about its axis. The first cylindrical part, the second cylindrical part, and the cap member partition a storage chamber connected to one end of the screw member, and a lubricant for lubricating the screw member is filled inside the storage chamber.
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公开(公告)号：US20130116904A1
公开(公告)日：2013-05-09
申请号：US13703589
申请日：2011-06-15
CPC分类号： B60T7/12 , B60T8/4872 , B60T13/588 , B60T13/662 , B60T13/686 , B60T13/741 , F16D65/18 , F16D65/74 , F16D2121/02 , F16D2121/18 , F16D2123/00 , F16D2125/40 , F16D2125/48
摘要： A vehicle brake control device is configured to correct deformation failure of a seal member and inhibit insufficient pullback of a pressing member caused by insufficient deformation of the seal member. Within a time period from a start of a lock operation to an end of the release operation, a W/C pressure is automatically increased and insufficient deformation of a seal member is corrected. It is thus possible to generate a large restoring force by the seal member when pulling back a piston, and the piston can be pulled back based on the restoring force. The piston is therefore sufficiently moved, and it is possible to inhibit insufficient piston pullback. Further, it is possible to cause a brake pad to be separated from a brake disc by a predetermined distance, and it is possible to inhibit a feeling of drag of a brake from being imparted to a driver.
摘要翻译： 车辆制动控制装置被构造为校正密封构件的变形破坏，并且抑制由于密封构件的变形不足引起的按压构件的不足的回退。 在从锁定操作开始到释放操作结束的时间段内，自动增加W / C压力，并且校正密封构件的变形不足。 因此，当拉回活塞时，可以通过密封构件产生大的恢复力，并且可以基于恢复力将活塞拉回。 因此活塞被充分地移动，并且可以抑制活塞回缩不足。 此外，可以使制动衬块与制动盘分离预定距离，并且可以抑制制动器的拖动感被赋予驾驶员。
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公开(公告)号：US08914211B2
公开(公告)日：2014-12-16
申请号：US13703589
申请日：2011-06-15
IPC分类号： B60T7/12 , B60T13/66 , B60T13/68 , B60T8/48 , F16D65/18 , B60T13/58 , F16D65/74 , B60T13/74 , F16D123/00 , F16D121/02 , F16D125/48 , F16D121/18 , F16D125/40
CPC分类号： B60T7/12 , B60T8/4872 , B60T13/588 , B60T13/662 , B60T13/686 , B60T13/741 , F16D65/18 , F16D65/74 , F16D2121/02 , F16D2121/18 , F16D2123/00 , F16D2125/40 , F16D2125/48
摘要： A vehicle brake control device is configured to correct deformation failure of a seal member and inhibit insufficient pullback of a pressing member caused by insufficient deformation of the seal member. Within a time period from a start of a lock operation to an end of the release operation, a W/C pressure is automatically increased and insufficient deformation of a seal member is corrected. It is thus possible to generate a large restoring force by the seal member when pulling back a piston, and the piston can be pulled back based on the restoring force. The piston is therefore sufficiently moved, and it is possible to inhibit insufficient piston pullback. Further, it is possible to cause a brake pad to be separated from a brake disc by a predetermined distance, and it is possible to inhibit a feeling of drag of a brake from being imparted to a driver.
摘要翻译： 车辆制动控制装置被构造为校正密封构件的变形破坏，并且抑制由于密封构件的变形不足引起的按压构件的不足的回退。 在从锁定操作开始到释放操作结束的时间段内，自动增加W / C压力并且校正密封构件的变形不足。 因此，当拉回活塞时，可以通过密封构件产生大的恢复力，并且可以基于恢复力将活塞拉回。 因此活塞被充分地移动，并且可以抑制活塞回缩不足。 此外，可以使制动衬块与制动盘分离预定距离，并且可以抑制制动器的拖动感被赋予驾驶员。
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公开(公告)号：US06296085B1
公开(公告)日：2001-10-02
申请号：US09349072
申请日：1999-07-08
申请人： Shinichiro Yukoku
发明人： Shinichiro Yukoku
IPC分类号： F16D6538
CPC分类号： F16D65/0978 , F16D65/0972
摘要： A disk brake which can effectively suppress brake squeaks both during forward-travel braking and backward-travel braking. Pads having lugs at both ends of their back plates engaged in guide grooves formed in guide portions of a torque member are biased radially outwardly at the disk-leading side and radially inwardly at the disk-trailing side by resilient arms of liners. A torque-bearing portion at the disk-trailing side is disposed on the side near the center of the disk than is the line tangential to the disk and passing the center of a brake cylinder, whereas a torque-bearing portion at the disk-leading side is disposed on the outer side of the disk than is the tangential line to produce counterclockwise angular moment which can cancel clockwise angular moment during backward-travel braking.
摘要翻译： 一种盘式制动器，能够有效地抑制前进制动和后退制动期间的制动吱吱声。 接合在形成在扭矩构件的引导部分中的引导槽的其背板的两端具有凸耳的垫片在盘前侧被径向向外偏压，并且在盘的后侧通过衬套的弹性臂径向向内偏置。 在盘的后侧的扭矩承载部分设置在靠近盘的中心的一侧，与通过制动缸的中心的方向相反，而在盘的前端的转矩承载部分 侧面设置在盘的外侧，而不是切线，以产生逆时针角力矩，其可以在后退行驶制动期间消除顺时针角矩。
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