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. 17, 1991
Filed:
May. 03, 1990
Dieter Bergmeier, Heidelberg, DE;
Hans-Peter Hiltwein, Philippsburg, DE;
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Abstract
A gripper device on a sheet-fed rotary printing machine formed of a sheet gripper seat and a sheet gripper, and having a gripper housing with a gripper arm swivellable about a gripper shaft, comprising an articulation point with an elastic restoring force on the gripper arm, the articulation point being disposed close to the start of a gripper finger having a pressure surface located on one side of a connecting line between a middle point of a gripper shaft and a front edge of the gripper-finger pressure surface, the articulation point being disposed at a location in an area starting from the connecting line and extending over a side of the connecting line located opposite to the side thereof in which the gripper finger is located.