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:
Jul. 22, 2003
Filed:
Mar. 12, 2001
Rudi Junghans, Wilhelmsfeld, DE;
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Abstract
A roller for a roller frame fitted with rollers and being in a rotary printing machine, the roller comprising a roller shaft and a first rotational body freely rotatably mounted on the roller shaft and forming a roller body rotating during operation, the roller shaft constituting a second rotational body freely rotatably mounted in the roller frame and, when there is a difference between the rotational speeds of the first and the second rotational bodies, a torque can be transmitted from one to the other of the first and the second rotational bodies for exerting a dragging action on the respective one of the first and the second rotational bodies rotating at the lower speed; and a rotary printing machine including the roller.