发明名称 Control gate assembly
摘要 This invention is directed to a gate assembly. It is possible to open a gate and close the gate from a remote position such as being in an automotive vehicle. The gate assembly comprises a tubular support and guide, an inner rotatable guide follower in the tubular support and guide. An outer rotatable follower outside of the tubular support and guide. The outer rotatable follower and the inner rotatable guide follower are connected. A gate is connected to the outer rotatable follower. There is a means for simultaneously elevating and rotating both the inner rotatable guide follower and the outer rotatable guide follower to move the gate.
申请公布号 US4665650(A) 申请公布日期 1987.05.19
申请号 US19860861833 申请日期 1986.05.12
申请人 HALL, RICHARD C. 发明人 HALL, RICHARD C.
分类号 E05F1/06;E05F15/12;(IPC1-7):E05F15/10 主分类号 E05F1/06
代理机构 代理人
主权项
地址