A rock claw (60) is provided for a demolition hammer (10). The rock claw (60) may be a separate component attachable to the external surface (64) of the hammer housing (30). The rock claw (60) may include a first portion (70) with a first distal end (74) and a first proximal end (76) and a second portion (72) with a second distal end ((90) and a second proximal end (92). The first proximal end (76) is joined to the second proximal end (92) to form an elbow (100) and the second distal end (90) having a first leg (104) spaced apart from a second leg (106).
申请公布号
WO2012082865(A1)
申请公布日期
2012.06.21
申请号
WO2011US64855
申请日期
2011.12.14
申请人
CATERPILLAR INC.;NICKELS, JAMES, G.;CRAVEN, TOMMIE, L.;PILLERS, LAURITZ, P.
发明人
NICKELS, JAMES, G.;CRAVEN, TOMMIE, L.;PILLERS, LAURITZ, P.