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:
May. 05, 1987
Filed:
Dec. 17, 1985
Applicant:
Inventors:
Werner Tietz, Berlin, DE;
Jurgen Kruhn, Berlin, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05B / ; E05B / ; E05B / ;
U.S. Cl.
CPC ...
70276 ; 70380 ;
Abstract
A magnetic lock is provided which has a housing carrying a rotatable core with magnetic rotors and an axially displaceable lock bar which is rotationally connected to the core. A catch ring is provided with means engagable with the lock bar to drive the lock bar axially away from an initial position upon rotation of the core, and a return ring is provided with means engagable with the lock bar to drive the lock bar axially toward the initial position upon a further rotation of the core.