发明申请
- 专利标题： Motion Control Apparatus
- 专利标题（中）： 运动控制装置
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申请号： US12447284申请日： 2007-10-26
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公开(公告)号： US20100065383A1公开(公告)日： 2010-03-18
- 发明人: Dave Hein , Jeff Haack , Kevin Weiss , Jeff Hermes , Aaron Lehto , Mike Henk
- 申请人： Dave Hein , Jeff Haack , Kevin Weiss , Jeff Hermes , Aaron Lehto , Mike Henk
- 申请人地址： US MN Vadnais Heights
- 专利权人： Nexen Group, Inc.
- 当前专利权人： Nexen Group, Inc.
- 当前专利权人地址： US MN Vadnais Heights
- 国际申请： PCT/US07/82664 WO 20071026
- 主分类号： F16D63/00
- IPC分类号： F16D63/00
摘要：
A linear motion brake (10) includes a channel shaped shoe guide (90) straddling a linear race (20) and having shoe bores (95) defined in leg plates (92) for receiving brake shoes (12). A piston (100) is reciprocally received in a piston cavity (86) of a plate-shaped housing (80) secured to the shoe guide (90). The piston (100) includes first and second protrusions (76, 134) extending from the piston head (102) in the reciprocation direction. Springs (114) are sandwiched between the shoe guide (90) and the piston (100). Ribs (116) of the piston (100) are slideably received in cutouts (96) formed in the connecting plate (94) of the shoe guide (92). Reciprocation of the protrusions (76, 134) cams the brake shoes (12) against the linear race (20).
公开/授权文献
- US08220592B2 Motion control apparatus 公开/授权日：2012-07-17
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