To provide a concrete chipping apparatus which inexpensively carries out chipping of a concrete surface.
The concrete chipping apparatus a2 is mounted on a front end of an operating arm a1 of a hydraulic excavator A, and driven by the power of the hydraulic excavator A to carry out chipping, i.e. formation of asperities in the concrete surface, by cutting the concrete surface. The concrete chipping apparatus is formed of a compaction machine 10 detachably mounted on the front end of the operating arm a1 of the hydraulic excavator A, and having a rolling surface 11 for oscillation upon driving; and a cutting element support body 20 which has mounted thereon a plurality of cutting element rows 23-1, 23-2 which are each formed of bush hammers 21, button bits, or cross bits for cutting the concrete surface, and is detachably mounted on the rolling surface 11.
COPYRIGHT: (C)2008,JPO&INPIT
OSADA KOICHI
YAEO KOSUKE
SUZUKI SATOSHI
NAKAYAMA AKITSUGU
KAJIMA CORP
OSAKA SAISEKI KOGYOSHO CO LTD
JPS57123310A | 1982-07-31 | |||
JPS61206789U | 1986-12-27 | |||
JPH09105236A | 1997-04-22 | |||
JPH03100271A | 1991-04-25 | |||
JPS61206789U | 1986-12-27 | |||
JPS57123310A | 1982-07-31 |