Title:
PIPE JOINT FASTENING/LOOSENING DEVICE
Document Type and Number:
Japanese Patent JP2023147719
Kind Code:
A
Abstract:
To provide a pipe joint fastening/loosening device which reduces a load of an operator.SOLUTION: A pipe joint fastening/loosening device 1 includes a device main body 10, a rocking body including a rocking supporting pawl 40 which is supported onto the device main body 10 so as to permit rocking in a circumferential direction of a pipe P1 and is abutted onto a pipe joint F as a first object and a rocking winding member 44 wound around the first object so as to abut the rocking supporting pawl 40 onto a circumferential surface of the first object, an actuator which rocks the rocking body and a fixed supporting body including a fixed supporting pawl 50 which is supported onto the device main body 10 so as to be arranged side by side with the rocking body in the axial direction of the pipe P1 and the pipe joint F, and abuts the pipe P1 as a second object and a fixed winding member 54 which is wound around the second object so as to abut the fixed supporting pawl 50 onto a circumferential surface of the second object.SELECTED DRAWING: Figure 1
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Inventors:
KOBAYASHI HIROSHI
Application Number:
JP2022055396A
Publication Date:
October 13, 2023
Filing Date:
March 30, 2022
Export Citation:
Assignee:
INNOPHYS CO LTD
International Classes:
B25B21/00
Attorney, Agent or Firm:
Takuya Saito
Kunihiko Wakabayashi
Kunihiko Wakabayashi