Title:
SUBAXLE ATTACHMENT AND DETACHMENT JIG AND SUBAXLE ATTACHMENT AND DETACHMENT METHOD USING THE SAME
Document Type and Number:
Japanese Patent JP2023154284
Kind Code:
A
Abstract:
To provide a subaxle attachment and detachment jig capable of attaching or detaching a subaxle to or from an axle body, and a subaxle attachment and detachment method using the same.SOLUTION: An attachment and detachment jig 30 of a subaxle 26 pivotally supported in a manner that an axle body 25 extends in a longitudinal direction, as a mounting part of a crawler device included in a travel body of a construction machine. The attachment and detachment jig 30 includes: a frame 31 on which the subaxle 26 is placed; a caster 32 that enables the frame to move; an adjuster 33 that can adjust inclination of the frame; restriction means 34 that restricts a distal end portion of the subaxle 26 on the frame; and insertion and removal means 35 that can insert and remove a support shaft 27 to and from a shaft hole of a proximal end portion of the subaxle 26.SELECTED DRAWING: Figure 4
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Inventors:
MUTO KEIJI
Application Number:
JP2022063519A
Publication Date:
October 19, 2023
Filing Date:
April 06, 2022
Export Citation:
Assignee:
NIPPON SHARYO SEIZO KK
International Classes:
B62D55/084; E02D7/00; E02F9/02
Attorney, Agent or Firm:
Yoshihiko Kido
Kazuhiko Kido
Kazuhiko Kido