Title:
ACTUATOR
Document Type and Number:
Japanese Patent JP2018123873
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To block power transmission between a driven-side rotary member and a driving-side rotary member without using a clutch mechanism, while enabling power transmission of low torque fluctuation.SOLUTION: A driving-side rotary member 56 is provided with a driving-side sector gear portion 67, and first and second driving-side independent tooth portions 68, 69 disposed at both sides in the circumferential direction of the driving-side sector gear portion. A driven-side rotary member 57 is provided with first and second driven-side independent tooth portions 76, 77, a driven-side sector gear portion 78 engageable with the driving-side sector gear portion 67 and disposed between the first and second driven-side independent tooth portions 76, 77, a first driven-side recessed portion 79 for enabling fitting and separation of the first driving-side independent tooth portion 68, and a second driven-side recessed portion 80 for enabling fitting and separation of the second driving-side independent tooth portion 69. The driven-side sector gear portion 78 and the first and second driven-side independent tooth portions 76, 77 are formed to prevent contact with the driving-side rotary member 56 in a state that the driving-side rotary member 56 exists on first and second initial positions.SELECTED DRAWING: Figure 3
Inventors:
TANABE KOICHI
Application Number:
JP2017015760A
Publication Date:
August 09, 2018
Filing Date:
January 31, 2017
Export Citation:
Assignee:
HONDA LOCK MFG CO LTD
International Classes:
F16H31/00; E05B47/00
Attorney, Agent or Firm:
Ochiai Patent Office