Crushing apparatus for demolition or similar works

Details Crushing apparatus for demolition or similar works Crushing apparatus for demolition or similar works

2011-07-05

2011-07-05

Francis, Faye (Department: 3725)

Solid material comminution or disintegration

Apparatus

Combined or convertible

C241S266000

Reexamination Certificate

active

07971816

ABSTRACT:
A crushing apparatus for demolition works includes a main body having a connecting portion intended to be connected to the end of a handling arm, and at least a swingable jaw articulated to the main body at a distal portion with respect to the connecting portion, which is adapted to allow, during a demolition work, that a member to be demolished is grasped. Actuator devices are interposed between each swingable jaw and the main body, which are intended to control the movement of the respective jaw. The apparatus also includes percussion devices adapted to carry out an action of percussion on a member to be demolished, which it is grasped by said at least one jaw.

REFERENCES:
patent: 5044569 (1991-09-01), LaBounty et al.
patent: 5199658 (1993-04-01), Bartels et al.
patent: 5480100 (1996-01-01), Tagawa et al.
patent: 5626301 (1997-05-01), Morikawa et al.
patent: 6119970 (2000-09-01), LaBounty et al.
patent: 2006/0032955 (2006-02-01), Kimura et al.
patent: 2007/0001041 (2007-01-01), Christenson

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