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11. 发明申请

US20120073915A1 NOISE-DAMPING DISC BRAKE SHIM SYSTEM 审中-公开
标题翻译：噪声抑制盘制动系统
公开(公告)号：US20120073915A1
公开(公告)日：2012-03-29
申请号：US13243394
申请日：2011-09-23
申请人： STEWART KAHAN , Ken Schouten , Seong Kwan Rhee
发明人： STEWART KAHAN , Ken Schouten , Seong Kwan Rhee
IPC分类号： F16D65/097
CPC分类号： F16D65/0971
摘要： The present invention is a noise-damping shim system for use with disc brakes to dampen vibrational noise, or brake squeal. The system includes an inner shim, or noise damper, for placement between the piston and inner brake pad backing plate, where the outer surface of the inner shim adjacent to the piston has a relatively low coefficient of friction, and an outer shim, for placement between the caliper housing and outer brake pad backing plate, where the outer surface of the outer shim has a relatively high coefficient of friction. The outer surface of the inner shim may have a coefficient of friction of between 0.05 and 0.4. The outer surface of the outer shim may have a coefficient of friction of between 0.5 and 1.0. The shims may be single layer or multi-layer and composed of metal and elastomeric material or fabric, optionally with coatings such as polytetrafluoroethylene.
摘要翻译：本发明是一种用于盘式制动器以抑制振动噪声或制动尖叫的噪声缓冲垫片系统。该系统包括用于放置在活塞和内部制动衬块背板之间的内垫片或噪声阻尼器，其中与活塞相邻的内垫片的外表面具有相对较低的摩擦系数和用于放置的外垫片在卡钳壳体和外部制动衬块背板之间，其中外部垫片的外表面具有相对较高的摩擦系数。内垫片的外表面可以具有在0.05和0.4之间的摩擦系数。外垫片的外表面可具有0.5至1.0之间的摩擦系数。垫片可以是单层或多层，并且由金属和弹性体材料或织物组成，任选地具有诸如聚四氟乙烯的涂层。

12. 发明申请

US20060278482A1 Method of securing a shim to a brake pad assembly backing plate and brake pad assembly obtained thereby 审中-公开
标题翻译：将垫片固定到由此获得的制动衬块组件背板和制动衬块组件上的方法
公开(公告)号：US20060278482A1
公开(公告)日：2006-12-14
申请号：US11150170
申请日：2005-06-13
申请人： Stewart Kahan , Patrick Savage , Kenneth Schouten
发明人： Stewart Kahan , Patrick Savage , Kenneth Schouten
IPC分类号： F16D65/38
CPC分类号： F16D65/092 , F16D65/0006 , F16D2250/00 , F16D2250/0092
摘要： The method of manufacturing a brake pad assembly for use in a disc brake assembly, comprises the following steps: providing a backing plate defining distinct shim and friction pad surfaces, the backing plate destined to carry a friction pad on the friction pad surface and comprising at least one recess on the backing plate shim surface, the recess defining an inner peripheral wall having a top rim; providing a shim defining an abutment surface; applying the shim abutment surface against the backing plate shim surface; and forcing the shim to deform locally into the recess and against the recess inner peripheral wall so that a shim lip projecting transversely away from the shim abutment surface will be forced to deform towards the recess inner peripheral wall to become pressure-fitted within the recess thereby securing the shim to the backing plate.
摘要翻译：制造用于盘式制动器组件的制动衬块组件的方法包括以下步骤：提供限定不同垫片和摩擦垫表面的背板，所述背板旨在在摩擦垫表面上承载摩擦垫，并包括在在所述背板垫片表面上的至少一个凹部，所述凹部限定具有顶部边缘的内周壁; 提供限定邻接表面的垫片; 将垫片邻接表面贴靠在背板垫片表面上; 并且迫使垫片局部变形成凹陷部并且抵靠凹部内周壁，使得横向偏离垫片邻接表面突出的垫片将被迫朝向凹部内周壁变形，从而变形成压配合在凹部内部将垫片固定到背板上。

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