Title:
逆入力遮断装置
Document Type and Number:
Japanese Patent JP7028576
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reliably lock an output shaft even in a case where rotation torque in normal and reverse directions alternately continues and is reverse-input to the output shaft.SOLUTION: A reverse input cutoff device includes an input shaft 11, an output shaft 12 oppositely arranged to the input shaft 11 in a coaxial manner, a case 13 rotatably supporting the input shaft 11 and output shaft 12, and a clutch plate 14 arranged between the input shaft 11 and output shaft 12 so as to be movable in an axial direction. Between the clutch plate 14 and the case 13, an uneven fitting part 38 capable of engaging in a rotation direction is provided, and between the input shaft 11 and the clutch plate 14, a cam part 33 configured to move the clutch plate 14 in an axial direction is provided. With axial movement of the clutch plate 14 using the cam part 33, engagement/disengagement of the uneven fitting part 38 can be controlled.SELECTED DRAWING: Figure 2
Inventors:
Kengo Watanabe
Yuta Oku
Sasanuma Kyohei
Yuta Oku
Sasanuma Kyohei
Application Number:
JP2017145484A
Publication Date:
March 02, 2022
Filing Date:
July 27, 2017
Export Citation:
Assignee:
ntn corporation
International Classes:
F16D43/02; F16D41/06; F16D41/061; F16D41/08
Domestic Patent References:
| JP2000346099A | ||||
| JP37032947Y1 |
Attorney, Agent or Firm:
Kunihiko Shiromura
Tsuyoshi Kumano
Tsuyoshi Kumano