发明名称 Barrier movement operator including timer to close feature
摘要 Methods and apparatus for controlling a barrier movement operator having a timer-to-close feature are disclosed. The methods and apparatus include arrangements for conveniently inhibiting and re-activating the timer-to-close feature and for providing a mid-stop position during movement toward the closed position. Additionally, the embodiments include methods and apparatus for reversing barrier operation.
申请公布号 US2006012325(A1) 申请公布日期 2006.01.19
申请号 US20050139903 申请日期 2005.05.27
申请人 THE CHAMBERLAIN GROUP, INC. 发明人 ROBB ERIC J.;STUDY ROBERT S.III;GIOIA WILLIAM;STAFFORD DAVID
分类号 H02P3/00;E05F15/16;E05F15/20;E06B9/68;H02P1/04 主分类号 H02P3/00
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