- 专利标题: DEVICE FOR ASSISTING DOOR OPENING
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申请号: US17708076申请日: 2022-03-30
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公开(公告)号: US20220316255A1公开(公告)日: 2022-10-06
- 发明人: Cédric MEILHAN , Bertrand PROUZET
- 申请人: Ratier-Figeac SAS
- 申请人地址: FR Figeac
- 专利权人: Ratier-Figeac SAS
- 当前专利权人: Ratier-Figeac SAS
- 当前专利权人地址: FR Figeac
- 优先权: EP21315058.4 20210330
- 主分类号: E05F15/611
- IPC分类号: E05F15/611 ; E05F3/04 ; B64C1/14
摘要:
A device for assisting the opening and closing of a door in a structure. The device may comprise: a door shaft configured to rotate about a longitudinal axis thereof in both a first direction and in a second opposite direction, and configured to be mounted to the structure to form a hinge about which the door may rotate in the both the first and second directions relative to the structure; a first actuator linked to the door shaft and configured to control a speed of rotation of the door shaft in the first direction; and a second actuator linked to the door shaft and configured to drive rotation of the door shaft in the second direction. The second actuator is an electromechanical actuator.
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