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 CA2833901(C) 申请公布日期 2016.10.04
申请号 CA20042833901 申请日期 2004.04.08
申请人 THE CHAMBERLAIN GROUP, INC. 发明人 GIOIA, WILLIAM;ROBB, ERIC J.;STAFFORD, DAVID;STUDY, ROBERT S., III
分类号 E05F15/00;E05F15/16;E05F15/20;E06B9/68 主分类号 E05F15/00
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