Breaking hammer, and fastening element, side plate, and...

Details Breaking hammer, and fastening element, side plate, and... Breaking hammer, and fastening element, side plate, and...

2006-09-26

2006-09-26

Smith, Scott A. (Department: 3721)

Tool driving or impacting

Impacting devices

Hammer head driven by pulsating fluid pressure

C173S090000, C173S031000

Reexamination Certificate

active

07111691

ABSTRACT:
A crushing hammer, and a fastening element, side plate, and protective casing for the crushing hammer. The crushing hammer comprises at least two alternative fastening elements with which it can be fastened to a boom of a work machine. The fastening can be done with a separate fastening element that is equipped with a plane surface for flange mounting and openings for a pin mounting. The fastening elements may also be formed to side plates, between which the crushing hammer is arranged. The fastening elements may further be integrated to the protective casing.

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