发明授权
- 专利标题： Electric drum or drum-in-hat park brake
- 专利标题（中）： 电动鼓或鼓式公园制动器
-
申请号： US14567617申请日： 2014-12-11
-
公开(公告)号： US09476469B2公开(公告)日： 2016-10-25
- 发明人: Kenneth Eric Gutelius
- 申请人： AKEBONO BRAKE INDUSTRY CO., LTD.
- 申请人地址： JP Tokyo
- 专利权人： AKEBONO BRAKE INDUSTRY CO., LTD
- 当前专利权人： AKEBONO BRAKE INDUSTRY CO., LTD
- 当前专利权人地址： JP Tokyo
- 代理机构： The Dobrusin Law Firm, P.C.
- 主分类号： F16D65/66
- IPC分类号： F16D65/66 ; F16D65/14 ; F16D51/28 ; F16D51/20 ; F16D63/00 ; F16D65/22 ; F16D121/24 ; F16D125/50 ; F16D125/52 ; F16D125/40 ; F16D125/48
摘要：
A linear actuation assembly comprising: (a) a differential assembly and (b) a pair of linear actuators in communication with the differential assembly; wherein the pair of linear actuators are movable along an axis so that during movement of each of the pair of linear actuators a pair of brake shoes are moved to create a brake force or moved to release a brake force, and wherein the differential assembly distributes power equally to each of the pair of linear actuators until resistance of one of the brake shoes increases then the differential assembly ceases to provide power to the brake shoe with increased resistance and distributes the power from the brake shoe with increased resistance to a brake shoe of lower resistance until a brake force is created.
公开/授权文献
- US20150204402A1 ELECTRIC DRUM OR DRUM-IN-HAT PARK BRAKE 公开/授权日：2015-07-23
信息查询
IPC分类:
