Title:
回転制動装置
Document Type and Number:
Japanese Patent JP7161844
Kind Code:
B2
Abstract:
To provide a rotation braking device capable of minimizing base torque against rotating force when the rotating force is unidirectionally input from a rotation braking object, in the rotation braking device in which braking force to the rotation braking object is changed by changing intensity of magnetic field applied to a magnetic viscous fluid sealed inside.SOLUTION: A rotation braking device includes a braking device body 2 changing braking force of a braking force output portion 6 by changing intensity of magnetic field applied to magnetic viscous fluid sealed inside, and a one-way clutch 4 disposed between the braking force output portion 6 and the rotation braking object 14.SELECTED DRAWING: Figure 1
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Inventors:
Shuichi Akaiwa
Application Number:
JP2017154151A
Publication Date:
October 27, 2022
Filing Date:
August 09, 2017
Export Citation:
Assignee:
Kurimoto Iron Works Co., Ltd.
International Classes:
F16D63/00; F16D41/06; F16F9/12; F16F9/53; F16F15/03
Domestic Patent References:
| JP2005291482A | ||||
| JP2014021058A | ||||
| JP10506175A | ||||
| JP2002145030A |
Foreign References:
| US5993358 |
Attorney, Agent or Firm:
Tomoharu Ashikita
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