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:
Jan. 17, 1984
Filed:
Mar. 31, 1982
Armin Bohg, Weil im Schoenbuch, DE;
Kurt Hartmann, Calw-Heumaden, DE;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Bank for accommodating adjacent ram units. Each of these consists of a flat, narrow frame. A tongue-shaped ram, driven by an electromagnetic actuator, extends in a recess of the frame. For accommodating and guiding the individual print ram units, the bank is provided with a receiving bar and a comblike holding bar between which the frames are arranged. Extension pieces of the lower frame elements can be accommodated by slits in the receiving bar. The upper frame elements are held in recesses of the comblike holding bar. The tongue-shaped rams are laterally guided by the electromagnetic actuators which are arranged on both sides of the frame and are aligned to each other.