Title:
HOLDING DEVICE
Document Type and Number:
Japanese Patent JP2018158421
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a road-rail vehicle which enables an electric pole to be inserted into the back side of a vertical hole.SOLUTION: A road-rail vehicle includes: a traveling structure; and a holding device placed on the traveling structure. The holding device includes: a boom 40 which may rise and contract; and a holding mechanism 50 provided at a tip of the boom 40. The holding mechanism 50 has: a body 51; a fixed claw 52 protruding from one end part of the body 51; and a first movable claw 53A and a second movable claw 53B protruding from the other end part of the body 51. The first movable claw 53A and the second movable claw 53B are arranged in a second direction 72 and are provided so as to be spaced away from each other in the second direction 72. Further, pressing parts 85, 86 which press an electric pole to the body 51 and the fixed claw 52 are provided at center parts of the movable claws 53. Guard parts 87, 88 which prevent falling etc. of the electric pole when the holding mechanism 50 loosely holds the electric pole are provided at tip parts of the movable claws 53.SELECTED DRAWING: Figure 1
Inventors:
KANAZAWA YOSUKE
TAKEUCHI KAZUO
YOSHIMOTO YASUHIRO
TAKEUCHI KAZUO
YOSHIMOTO YASUHIRO
Application Number:
JP2017057575A
Publication Date:
October 11, 2018
Filing Date:
March 23, 2017
Export Citation:
Assignee:
TADANO LTD
NISHI NIPPON DENKI SYSTEM KK
NISHI NIPPON DENKI SYSTEM KK
International Classes:
B25J15/08
Domestic Patent References:
| JPH01203199A | 1989-08-15 | |||
| JPS496342B1 | 1974-02-13 | |||
| JPS4734966U | 1972-12-19 | |||
| JPS63144985A | 1988-06-17 |
Foreign References:
| DE4323328A1 | 1995-01-12 |
Attorney, Agent or Firm:
Tomohiro Matsuda
Nobuo Nishiki
Nobuo Nishiki