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. 06, 2008
Filed:
Dec. 29, 2005
Günter Westphal, Hardt, DE;
Frank Kienzler, VS=Villingen, DE;
Herbert Höni, Aichhalden-Röthenberg, DE;
Günter Westphal, Hardt, DE;
Frank Kienzler, VS=Villingen, DE;
Herbert Höni, Aichhalden-Röthenberg, DE;
Junghans Microtec GmbH, Dunningen-Seedorf, DE;
Abstract
A safety and arming device () for a spinning projectile fuze, which has a fuze housing (), which is in the form of a pot, and a bearing body () with a booster charge (). A spherical rotor () with a detonator () is mounted between the fuze housing () and the bearing body (). A radial groove () is formed in the fuze housing (), and an annular groove () is formed in the rotor (). A holding ring () is forced against the annular groove (), which is axially offset with respect to the radial groove (), when the safety and arming device () is in the safe position. The holding ring () is designed with a separating slot () and a further, shorter slot (). The separating slot () and the further slot () extend at the same distance apart in the circumferential direction of the holding ring () and define annular segment jaws (). The spring device () has a pair of cup springs (), which jointly form a horizontal V-shaped spring profile.