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. 25, 1977
Filed:
Nov. 05, 1974
Applicant:
Inventor:
Jean Georges Magnenet, Belfort, FR;
Assignee:
Compagnie Honeywell Bull (Societe Anonyme), Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
101 9348 ; 335229 ;
Abstract
An electromagnetic striker apparatus. The apparatus includes a core member, a coil associated with the core member and an armature member. The apparatus also includes means for guiding the armature member in movement relative to the core member. In response to actuation of the coil, the armature moves from a rest position to a strike position, whereby a character key is driven against a print support. Under the influence of the guiding means, the armature moves substantially parallel to the magnetic flux lines within the armature.