Title:
REVERSE INPUT CUTOFF CLUTCH
Document Type and Number:
Japanese Patent JP2017180507
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a lock type reverse input cutoff clutch that can be adapted for a high-speed rotation transmitted from an input side member to an output side member.SOLUTION: In this invention, a cam receiver 2 is integrally rotated with an input shaft 1 against an input torque and an eccentric cam 4 fitted into an eccentric hole 2a of the cam receiver 2 in a relative rotatable manner is eccentrically rotated to cause an output shaft 3 to be integrally rotated with the eccentric cam 4 in respect to an input torque and in turn as for a reverse input torque, an eccentric rotation around an eccentric axis line Oof the output shaft 3 is restricted by a housing 5 via a deep depth ball bearing 10 and the output shaft 3 is locked to prevent a transmission of rotation from being carried out from the output shaft 3 to the input shaft 1 and at the same time the input shaft 1 is supported by a combined angular ball bearing 8 and the output shaft 3 is supported by the deep groove ball bearing 10, thereby it is not necessary to feed lubricant material into the clutch and there is no possibility to shorten a life due to generated heat, a deterioration of the lubricant material, or the like.SELECTED DRAWING: Figure 1
Inventors:
TAKADA SEIICHI
Application Number:
JP2016063733A
Publication Date:
October 05, 2017
Filing Date:
March 28, 2016
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
F16D41/10; F16C19/04; F16C19/16; F16C25/06
Attorney, Agent or Firm:
Naoya Kamata
Bunji Kamada
Yaichiro Nakatani
Bunji Kamada
Yaichiro Nakatani