Title:
軸制動装置、及びアーム型助力装置
Document Type and Number:
Japanese Patent JP7398411
Kind Code:
B2
Abstract:
To provide a shift brake device which can inhibit impact sound and impact, and to provide an arm type assistance device.SOLUTION: A shaft brake device 50 is applied to an air cylinder and includes: an operation rod 223; a pressing member 56; a first brake member 60; a second brake member 70; multiple springs 80; a first housing 51 and a second housing 52 having an air introduction chamber R and a through hole 53d communicating with the air introduction chamber R; and a buffer member 90 at least partially provided between the first brake member 60 and the second brake member 70.SELECTED DRAWING: Figure 4
Inventors:
Satoshi Wakasugi
Narutaka Matsumoto
Narutaka Matsumoto
Application Number:
JP2021113598A
Publication Date:
December 14, 2023
Filing Date:
July 08, 2021
Export Citation:
Assignee:
CKD Corporation
International Classes:
F16D63/00; B25J9/06; B25J19/00; F15B15/14
Domestic Patent References:
| JP8210315A | ||||
| JP60107634U |
Foreign References:
| US6382074 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda