Title:
BUILDING BREAKUP MACHINE
Document Type and Number:
Japanese Patent JP3852914
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a small compact building breakup machine capable of crushing a floor surface just above a breaker and a sandwiching crusher by the breaker and the sandwiching crusher installed in a tip part of a driving arm, capable of crushing even an unreachable part of the driving arm by extending an expandable leg, and relatively easily transferable to an upper story from the inside of a building.
SOLUTION: This building breakup machine is composed of a car body 3, a traveling device 6 installing on the car body 3, and capable of making the car body 3 travel by hydraulic pressure, a breakup machine body 12 having the driving arm 11 installed on the car body 3 so as to be rotatable in the horizontal direction, the expandable leg 17 installed in front, rear, left and right parts of the car body 3, and using a hydraulic cylinder capable of moving the car body upward, and a crusher installing device 20 installed in a tip part of the driving arm 11, optionally rotatably drivable in the horizontal direction and the vertical direction, and capable of detachably installing a crusher such as the breaker 18 and the sandwiching crusher 19 in the tip part.
More Like This:
Inventors:
Toshihito Okamoto
Application Number:
JP2001338921A
Publication Date:
December 06, 2006
Filing Date:
November 05, 2001
Export Citation:
Assignee:
Toshihito Okamoto
International Classes:
E02F3/36; E04G23/08; B02C21/02; (IPC1-7): E04G23/08; B02C21/02; E02F3/36
Domestic Patent References:
| JP7292721A |
Attorney, Agent or Firm:
Mitsuyasu Miura