发明名称 Roller skate brake
摘要 A roller skate having a brake assembly attached to at least one wheel journal of the skate. The brake assembly has a brake member which may be selectively and adjustably brought to impart a frictional force against a wheel or wheels of the roller skate. This frictional force reduces the free rotatability of the wheel without otherwise adversely affecting the operational characteristics of the skate.
申请公布号 US4312514(A) 申请公布日期 1982.01.26
申请号 US19800110207 申请日期 1980.01.07
申请人 HOROWITZ, ISADORE;KLAMER, REUBEN B. 发明人 HOROWITZ, ISADORE;KLAMER, REUBEN B.
分类号 A63C17/14;(IPC1-7):A63C17/14 主分类号 A63C17/14
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