Title:
クラッチユニット
Document Type and Number:
Japanese Patent JP6509983
Kind Code:
B2
Abstract:
A clutch unit includes a lever-side clutch part 11 that controls transmission and blocking of a rotational torque to be input, and a brake-side clutch part 12 that transmits the rotational torque from the lever-side clutch part 11 to an output side and blocks the rotational torque reversely input from the output side. The brake-side clutch part 12 includes an input shaft 15, an output shaft 31 that is arranged coaxially with and opposing to the input shaft 15, an outer ring 33 that rotatably supports the input shaft 15 and the output shaft 31, and an output gear 36 that is arranged between the input shaft 15 and the output shaft 31 so as to be axially movable. A recess-projection fitting part 54 that can be meshed in a rotation direction is provided between the output gear 36 and the outer ring 33. The recess-projection fitting part 54 is constituted of a teeth part 56 formed on an axial end surface of the outer ring 33, and a teeth part 55 formed on an axial end surface of the output gear 36 opposing to the axial end surface of the outer ring 33.
Inventors:
Kengo Watanabe
Application Number:
JP2017180175A
Publication Date:
May 08, 2019
Filing Date:
September 20, 2017
Export Citation:
Assignee:
ntn corporation
International Classes:
F16D41/10; F16D11/10; F16D65/16; F16D67/02
Domestic Patent References:
| JP2001140948A | ||||
| JP2001140949A | ||||
| JP2013245755A | ||||
| JP2017509844A | ||||
| JP3732947Y1 |
Attorney, Agent or Firm:
Kunihiko Shiromura
Tsuyoshi Kumano
Tsuyoshi Kumano