A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REVERSE ROTATION PREVENTION MECHANISM AND MOTOR WITH REDUCTION GEAR
PROBLEM TO BE SOLVED: To reduce an abutting noise occurred in a reverse rotation prevention mechanism.SOLUTION: A reverse rotation prevention mechanism comprises an engagement cancellation member that contacts with a brake rotation member and a brake pressing member while rotating with diving of a motor, and cancels the generation of a brake force by canceling an engagement state with the brake rotation member and the brake pressing member. The engagement cancellation member includes a contact part that contacts to a first contacted part of the brake rotation member and a second contacted part of the brake pressing member. At least one of the contact part, the first contacted part, and the second contacted part includes a cushioning material in a surface.SELECTED DRAWING: Figure 45
【課題】逆転防止機構で生じる当接音を低減する。【解決手段】逆転防止機構は、モータの駆動とともに回転しながら制動用回転部材および制動用押圧部材と当接し、制動用回転部材と制動用押圧部材との係合状態を解除することで、制動力の発生を解消する係合解除部材を備える。係合解除部材は、制動用回転部材の第１の被当接部および制動用押圧部材の第２の被当接部に当接する当接部を有する。当接部、第１の被当接部および第２の被当接部の少なくとも一つは、表面に緩衝材を有する。【選択図】図４５
REVERSE ROTATION PREVENTION MECHANISM AND MOTOR WITH REDUCTION GEAR
PROBLEM TO BE SOLVED: To reduce an abutting noise occurred in a reverse rotation prevention mechanism.SOLUTION: A reverse rotation prevention mechanism comprises an engagement cancellation member that contacts with a brake rotation member and a brake pressing member while rotating with diving of a motor, and cancels the generation of a brake force by canceling an engagement state with the brake rotation member and the brake pressing member. The engagement cancellation member includes a contact part that contacts to a first contacted part of the brake rotation member and a second contacted part of the brake pressing member. At least one of the contact part, the first contacted part, and the second contacted part includes a cushioning material in a surface.SELECTED DRAWING: Figure 45
【課題】逆転防止機構で生じる当接音を低減する。【解決手段】逆転防止機構は、モータの駆動とともに回転しながら制動用回転部材および制動用押圧部材と当接し、制動用回転部材と制動用押圧部材との係合状態を解除することで、制動力の発生を解消する係合解除部材を備える。係合解除部材は、制動用回転部材の第１の被当接部および制動用押圧部材の第２の被当接部に当接する当接部を有する。当接部、第１の被当接部および第２の被当接部の少なくとも一つは、表面に緩衝材を有する。【選択図】図４５
REVERSE ROTATION PREVENTION MECHANISM AND MOTOR WITH REDUCTION GEAR
逆転防止機構および減速機付モータ
SUGITA RYOICHI (author) / IMAI TORU (author)
2018-08-02
Patent
Electronic Resource
Japanese
REVERSE ROTATION PREVENTION MECHANISM AND MOTOR WITH REDUCTION GEAR
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