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. 16, 1991
Filed:
May. 06, 1986
Applicant:
Inventor:
Gerhard Stempfl, Munich, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
400320 ; 400328 ; 400352 ;
Abstract
A printer carriage is carried by the guide bars of a printing unit with the help of busings and is moved along the guide bars by means of a traction mechanism. The traction mechanism is attached to the printer carriage and/or the bearing elements, in such a way that a compensating torque is exerted on the printer carriage or the bearing elements. The compensating torque counterbalances the torque generated during reversal of movement so that the carriage does not rock when it reaches an endpoint of its travel.