The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 03, 1995
Filed:
Apr. 05, 1994
Applicant:
Inventor:
Patrick J Ballu, Reims, FR;
Assignee:
Tecnoma, Epernay, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C / ;
U.S. Cl.
CPC ...
241237 ; 241239 ; 241243 ; 241D / ;
Abstract
An apparatus for breaking solid objects includes a box-shaped support (6) open at the top and at the bottom, a substantially horizontal rotor (6) mounted in the box and carrying at least one knife which turns with it while passing between backing knives, an active face of which is turned toward the rotor, and preferably has teeth, the backing knives being movable independently of each other and having their own return means, for example by oscillating the backing knives on a pivot parallel to the rotor. The knives may be set in forced oscillation, and may be individually removable.