Title:
UNDERGROUND BURIED BODY REMOVING APPARATUS AND REMOVING METHOD USING THE SAME
Document Type and Number:
Japanese Patent JP2018127821
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an underground buried body removing apparatus capable of crushing and removing underground buried bodies irrespective of the position and type of the underground buried bodies, and a removing method using the same.SOLUTION: An underground buried body removing apparatus of the present invention comprises an excavating casing 4 having a drilling bit 41 at the tip thereof, a rotary press fitting device supporting the excavating casing 4, and a breaker device 1 having a chucking device 2 press-contacted and fixed to an inner peripheral surface of the excavating casing 4 and a hydraulic breaker 3 mounted below the chucking device 2. The breaker device 1 is press-contacted and fixed to the inner peripheral surface of the excavating casing 4 by the chucking device 2, and the underground buried body is crushed by the hydraulic breaker 3.SELECTED DRAWING: Figure 2
Inventors:
FUKUYAMA NAOHIKO
MASUYAMA MASATAKA
MASUYAMA MASATAKA
Application Number:
JP2017021284A
Publication Date:
August 16, 2018
Filing Date:
February 08, 2017
Export Citation:
Assignee:
KAWAJU CO LTD
SHIROTA KK
SHIROTA KK
International Classes:
E02D9/00
Attorney, Agent or Firm:
Torii Hiroshi
Torii Kazuhisa
Katsuaki Matsukawa
Torii Kazuhisa
Katsuaki Matsukawa