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 |
US2004216379(A1) |
申请公布日期 |
2004.11.04 |
申请号 |
US20030417594 |
申请日期 |
2003.04.17 |
申请人 |
THE CHAMBERLAIN GROUP, INC. |
发明人 |
GIOIA WILLIAM;ROBB ERIC J.;STAFFORD DAVID;STUDY ROBERT S. |
分类号 |
E05F15/16;E05F15/20;E06B9/68;(IPC1-7):E05F15/20 |
主分类号 |
E05F15/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|