Solid material comminution or disintegration – Apparatus – Cooperating comminuting surfaces
Reexamination Certificate
2006-10-17
2006-10-17
Larson, Lowell A. (Department: 3725)
Solid material comminution or disintegration
Apparatus
Cooperating comminuting surfaces
C241S101730, C030S134000
Reexamination Certificate
active
07121489
ABSTRACT:
A multiple tool attachment system is adapted to be attached to demolition equipment. The system includes a universal body attached to the demolition equipment. A series of tools are independently attachable to the universal body. The universal body includes a guide slot extending longitudinally along the universal body. Each tool generally includes a pair of pivotable jaws adapted to be pivotably attached to the universal body with at least one linkage extending from the universal body and attachable to each jaw of the tool. A slide member is received within the guide slot, with each linkage attached to the slide member, and a piston cylinder arrangement is attached to the universal body and coupled to the slide member for moving the slide member and the jaws. The multiple tool attachment system is provided with quick change features and is designed to optimize the cutting characteristics throughout the movement cycle.
REFERENCES:
patent: 4403431 (1983-09-01), Ramun et al.
patent: 4670983 (1987-06-01), Ramun et al.
patent: 4890798 (1990-01-01), Tagawa et al.
patent: 4893493 (1990-01-01), Jacques et al.
patent: 4897921 (1990-02-01), Ramun
patent: 4903408 (1990-02-01), Tagawa et al.
patent: 5044568 (1991-09-01), Shigemizu
patent: 5044569 (1991-09-01), LaBounty et al.
patent: 5060378 (1991-10-01), LaBounty et al.
patent: 5199658 (1993-04-01), Bartels et al.
patent: 5243761 (1993-09-01), Sullivan et al.
patent: 5359775 (1994-11-01), Morikawa et al.
patent: RE35432 (1997-01-01), LaBounty et al.
patent: 5626301 (1997-05-01), Morikawa et al.
patent: 5636802 (1997-06-01), Tagawa
patent: 5738289 (1998-04-01), Tagawa
patent: 5926958 (1999-07-01), Ramun
patent: 5940971 (1999-08-01), Ramun
patent: 6061911 (2000-05-01), LaBounty et al.
Larson Lowell A.
Self Shelley
The Webb Law Firm
LandOfFree
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