Title:
CLUTCH DEVICE AND IMAGE FORMING DEVICE
Document Type and Number:
Japanese Patent JP2019044931
Kind Code:
A
Abstract:
To provide a clutch device and an image forming device capable of suppressing a pressing force against a cam of a lever when the lever is abutted on the cam small.SOLUTION: A clutch device 8 includes: a first tooth chipped gear 81; a cam 83 having a locking part 83a and sliding part; an electromagnetic solenoid 94 capable of switching excitation state and excitation-released state; a first lever 91 which is engaged with the electromagnetic solenoid 94, is swingable around a first axial line 91a as a center and has a first regulation part 91d; a second lever 92 having a claw part 92c and a second regulation part 92d which can be abutted on and separated from the first regulation part 91d and being swingable around a second axial line 92a as a center; a first energizing spring 93 which energizes the second lever 92; and a second energizing spring 95 which displaces the first lever 91 to a second position. Therein, a second surface 83d as a sliding part of the cam 83 forms a cam surface which presses the claw part 92c so as to separate the second regulation part 92d from the first regulation part 91d when the electromagnetic solenoid 94 is in the excitation state.SELECTED DRAWING: Figure 3
Inventors:
TOKORO YUJI
Application Number:
JP2017171518A
Publication Date:
March 22, 2019
Filing Date:
September 06, 2017
Export Citation:
Assignee:
BROTHER IND LTD
International Classes:
B65H3/06; F16H29/00; F16H25/06; G03G15/00; G03G21/16
Attorney, Agent or Firm:
Yanouchi Foreign Patent Office