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:
Mar. 10, 1992
Filed:
Oct. 05, 1990
Applicant:
Inventor:
Gino Botteghi, Rimini, IT;
Assignee:
DMC S.p.A., Bologna, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
51141 ; 51148 ; 51138 ; 51147 ;
Abstract
The improvement described in this invention consists of a cross-beam fitted with a lever fixed to and rotating with, at one end, to the end of a single, plate pivot pin projecting from a support frame, the other end of the lever is connected to hydraulic actuating means located on the frame and acting on the lever so as to vary the angle of the plates in relation to the conveyor belt. On the frame there is an adjustable stroke limiter which acts on the lever and limits the angular variation of the lever to within a preset range. The frame is also fitted with automatic engaging and locking means connected to the hydraulic actuating means.