发明名称 |
BUILDING DOOR OPENER |
摘要 |
<p>A portable, tactical building door opener comprises a door opening mechanism comprising: a body; a door opening arm pivotally connected to the body at a first end and having a roller for engaging the surface of the door at a second end; and an actuator for rotating the door opening arm with respect to the body, from a ready position in which the roller is not forced against the surface of the door, to a door-opened position in which the roller is forced against the surface of the door to open the door. The actuator is remotely and manually operable. The device further includes a support for temporarily and removably bracing the door opening mechanism with respect to the door.</p> |
申请公布号 |
CA2504282(A1) |
申请公布日期 |
2006.10.15 |
申请号 |
CA20052504282 |
申请日期 |
2005.04.15 |
申请人 |
ALLEN-VANGUARD CORPORATION |
发明人 |
MOLNAR, KENNETH;GRAHAM, CHRISTOPHER |
分类号 |
E05F11/04;E05F1/08;E05F7/00;E05F11/54 |
主分类号 |
E05F11/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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