Title:
操作装置、回転装置
Document Type and Number:
Japanese Patent JP6842251
Kind Code:
B2
Abstract:
The present invention provides a tool holder and the like which excel in operating efficiency and allow a driver to be separated reliably from a camshaft during rotation of a spindle. In an operating device 20 provided with an insertion recess 34 which allows insertion of a driver operating tool 35 and operated such that a driver 25 movable in an axial direction of the driver in a through-hole 27 is pushed in from a reference position A to an operating position B, the driver operating tool being mounted from outside, the operating device 20 includes a retention device 38 or 40 adapted to prevent the operating tool 35 from falling out of the insertion recess 34 when the driver 25 is placed between the reference position A and the operating position B.
Inventors:
Yutaka Kaneko
Shuji Miyairi
Seigi Tanaka
Shuji Miyairi
Seigi Tanaka
Application Number:
JP2016131330A
Publication Date:
March 17, 2021
Filing Date:
July 01, 2016
Export Citation:
Assignee:
Alps Tool Co., Ltd.
International Classes:
B23B19/02; B23B31/00; B23Q11/00; B24B45/00; G05G1/56
Domestic Patent References:
| JP3193709U | ||||
| JP9242737A | ||||
| JP3093048U | ||||
| JP1099513U | ||||
| JP6238539A | ||||
| JP7256562A | ||||
| JP2000024946A | ||||
| JP2002144250A | ||||
| JP2003130981A | ||||
| JP2003311640A | ||||
| JP2014050909A | ||||
| JP2001227221A | ||||
| JP2011011301A |
Foreign References:
| US20080110305 | ||||
| DE102010052884A1 | ||||
| WO2014006894A1 |
Attorney, Agent or Firm:
Patent Business Corporation Intect International Patent Office
Yoshinori Ishibashi
Yoshinori Ishibashi