发明名称 |
Electric swing plug door operator with auxiliary door locking mechanism |
摘要 |
The invention is directed to an electric swing plug door operator with a remotely powered auxiliary lock mechanism, door striker, catch and manual release system for use on light to medium duty shuttle or utility vehicles. The swing plug door system includes a door operator and base plate assembly, a shaft and arm assembly, a guide rod assembly, a lower shaft pivot, a door panel with a leading edge catch and lock striker assembly, an auxiliary lock and a manual release cable. The auxiliary lock assembly includes a lock bar engaging the lock striker mounted to the trailing edge of the door panel when the door reaches the fully closed position. The door operator includes a manual release lever and gear motor subassembly to drive the door system linkage and to manually disengage the door linkage and lock assembly to gain manual egress from the vehicle. |
申请公布号 |
US8991878(B2) |
申请公布日期 |
2015.03.31 |
申请号 |
US201313869091 |
申请日期 |
2013.04.24 |
申请人 |
Wabtec Holding Corp. |
发明人 |
Beck Gregory S.;Golemis Fotios;Guajardo Rodrigo E. |
分类号 |
E05C3/02;E05C1/12;E05B81/06;E05F15/12;E05B81/30;E05B81/34;E05B81/70;E05B81/90 |
主分类号 |
E05C3/02 |
代理机构 |
The Webb Law Firm |
代理人 |
The Webb Law Firm |
主权项 |
1. An auxiliary lock mechanism for use with an electric swing plug door operator for locking and unlocking a vehicle door, said auxiliary lock mechanism comprising:
a lock assembly mounting bracket for mounting the lock mechanism to the vehicle; an auxiliary manual release lever associated with the lock assembly; an attachment member for attaching said auxiliary manual release lever to a ball cage and providing an axis of rotation of the auxiliary manual release lever; a cam mounted to a base plate of the vehicle, said cam adapted for opening and closing said vehicle door, said cam including a cam surface associated with said auxiliary manual release lever, said cam surface adapted for displacing a ball bearing during rotation of said auxiliary manual release lever to an unlock position; a biasing member having a first end associated with a ball cage and a second end associated with said auxiliary manual release lever to bias said auxiliary manual release lever to a normal locked position; a locking bar adapted for movement toward and away from the vehicle door, said locking bar including an engagement member; an auxiliary motor for driving said locking bar toward said door and bringing said engagement member into contact with a receiving member mounted on the vehicle door to lock the vehicle door; and a return member for retracting said locking bar and disengaging said engagement member from said receiving member to unlock the vehicle door. |
地址 |
Wilmerding PA US |