Title:
CLUTCH UNIT
Document Type and Number:
Japanese Patent JP2017048897
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To prevent the generation of noise and vibration at a brake-side clutch, and to improve an operation feeling.SOLUTION: A clutch unit comprises a lever-side clutch part 11 which is arranged at an input side, and controls the transmission and block of rotational torque which is inputted by a lever operation, and a brake-side clutch part 12 which is arranged at an output side, transmits the rotational torque from the lever-side clutch part 11 to the output side, and blocks the rotational torque which is reversely inputted from the output side. The brake-side clutch part 12 comprises a side plate 25 which is constricted in rotation, a steel-made output shaft 22 from which rotation is outputted, and a resin-made friction ring 39 which is fixed to the side plate 25, and imparts rotational resistance to the output shaft 22 by slide torque which is generated by the pressure-insertion of the friction ring into the output shaft 22. A recessed groove 39d is formed at an external peripheral face 39b of the friction ring 39.SELECTED DRAWING: Figure 1
Inventors:
SASANUMA KYOHEI
KAWAI MASAHIRO
KAWAI MASAHIRO
Application Number:
JP2015174505A
Publication Date:
March 09, 2017
Filing Date:
September 04, 2015
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
F16D41/08; F16D41/06; F16D41/067; F16D59/02; F16D65/16
Attorney, Agent or Firm:
Kunihiko Shiromura
Tsuyoshi Kumano
Tsuyoshi Kumano
Previous Patent: A gearbox for vehicles
Next Patent: Hydraulic pressure controller for automatic transmission
Next Patent: Hydraulic pressure controller for automatic transmission