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 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|