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:
Sep. 06, 1994
Filed:
Jun. 29, 1993
Applicant:
Inventor:
Bernard Capdeboscq, St. Just-Chaleyssin, FR;
Assignee:
SA Martin, Villeurbanne, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271189 ; 271166 ; 271218 ;
Abstract
A sheet supporting arrangement comprises an upper sheet supporting grid and a lower sheet supporting grid, each made up of rods of jacks which are arranged on front and rear walls of a stacker. The upper grid consists of a series of jacks, each comprising an elastically, though not permanently deformable rod which is set at one of its ends in a piston that is also elastically, though not permanently deformable. The elastically, though not permanently rod is then guided within a bearing when it moves as well as by the circumferential surface of the piston sliding on the inner cylindrical surface of the cylinder forming the jack.