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:
Feb. 16, 1982
Filed:
Jun. 16, 1980
Applicant:
Inventor:
Hermann Idstein, Oestrich-Winkel, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271311 ;
Abstract
The invention relates to a device for detaching sheet material from a roller 1. The detaching device comprises a number of pivotable detaching fingers 2, each of which has a contact surface 10 of concave shape, the curvature of which matches the convex surface curvature of the roller 1. Each detaching finger 2 is pivotably mounted by means of a carrying pin 7 in a holding bow 3 mounted on a carrier rod which is mounted in two side members 19. The contact surface 10 has a convex curve extending transversely to the concave shape.