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:
Jun. 20, 2000
Filed:
Oct. 01, 1999
Applicant:
Inventor:
Romolo Bitelli, S. Lazzaro, IT;
Assignee:
Bitelli SPA, Minerbio, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01C / ;
U.S. Cl.
CPC ...
37189 ; 172 40 ; 172 94 ; 172 97 ;
Abstract
A scarifier machine has a milling drum partially enclosed in a protective sump which is suspended from the frame of the machine by a linkage assembly. The protective sump of the scarifier machine is connected to the frame of the machine by shaking members which comprise a couple of hydraulic cylinders, each presenting a body that is fixed to the frame of the machine and an extremity of a stem that is fixed to the protective sump of the milling drum.