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:
Apr. 03, 1984
Filed:
Jun. 08, 1982
Applicant:
Inventors:
Rudolf Rossmann, Zurich, CH;
Paul Cahannes, Embrach, CH;
Assignee:
Werkeugmaschinenfabrik Oerlikon-Buhrle AG, Zurich, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42C / ;
U.S. Cl.
CPC ...
102235 ; 102240 ; 102274 ;
Abstract
A spinning projectile fuze contains a rotor which is retained by a safety spring in the form of a substantially ring-shaped disk in a safety or unarmed position. To enable the ring-shaped disk to release the rotor it must be pressed flat both by the firing acceleration and also by the spin. This ring-shaped disk possesses cut-outs or recesses by means of which it is subdivided into segments which are bent in an undulated or wave-shaped configuration.