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1. 发明授权

US07743894B2 Brake actuator reinforcement and method of attaching same 有权
标题翻译：制动执行机构加固及其连接方法
公开(公告)号：US07743894B2
公开(公告)日：2010-06-29
申请号：US11523048
申请日：2006-09-19
申请人： Kenneth Scheckelhoff , Ron Plantan , Brett Darner , Christopher Olin
发明人： Kenneth Scheckelhoff , Ron Plantan , Brett Darner , Christopher Olin
IPC分类号： F16D65/24
CPC分类号： B60T17/083 , F16D65/28 , F16D2121/02 , F16D2121/12 , F16D2123/00 , Y10T29/49908 , Y10T29/49915
摘要： In order to safely and conveniently assemble and service new design spring brake actuators having power springs located in the middle of the actuator, the actuator's rear chamber cover must be able to withstand high localized forces from tools such as power spring compression rods. A reinforcement and method for its installation is provided, in which a plurality of reinforcement plates is stacked on the rear chamber cover about a tool-insertion aperture, and the outermost plate is crimped about the aperture, thereby securing the plates to the rear chamber cover in a cost- and time-efficient manner. Preferably, the lip of the rear chamber cover aperture is stamped when the cover is formed such that the lip protrudes axially outward to help assure that the lip is captured between the crimped reinforcing plate on one side and the remaining reinforcing plates on the other side.
摘要翻译：为了安全和方便地组装和维修具有位于致动器中间的动力弹簧的新设计的弹簧制动器致动器，致动器的后室盖必须能够承受来自诸如动力弹簧压缩杆的工具的高的局部力。提供了一种用于其安装的加强件和方法，其中多个加强板围绕工具插入孔堆叠在后室盖上，并且最外面的板围绕孔压接，从而将板固定到后室盖以成本和时间有效的方式。优选地，当盖形成时，后室盖孔的唇部被冲压，使得唇部轴向向外突出，以有助于确保唇缘被捕获在一侧的卷曲加强板与另一侧上的剩余加强板之间。

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