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1. WO2011005845 - LOAD-SENSING CARTRIDGE COUNTER

Publication Number WO/2011/005845
Publication Date 13.01.2011
International Application No. PCT/US2010/041189
International Filing Date 07.07.2010
IPC
F41A 9/62 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
9Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
61Magazines
62having means for indicating the number of cartridges left in the magazine, e.g. last-round indicators
CPC
F41A 9/62
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
9Feeding or loading of ammunition
61Magazines
62having means for indicating the number of cartridges left in the magazine, e.g. last-round indicators
G01G 19/42
GPHYSICS
01MEASURING; TESTING
GWEIGHING
19Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
40with provisions for indicating, recording, or computing price or other quantities dependent on the weight
42for counting by weighing
G01G 19/52
GPHYSICS
01MEASURING; TESTING
GWEIGHING
19Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
52Weighing apparatus combined with other objects, e.g. furniture
Applicants
  • MAGCOUNT LLC [US]/[US] (AllExceptUS)
  • KINDT, John, C. [US]/[US] (UsOnly)
  • WILEY, Robert, G. [US]/[US] (UsOnly)
Inventors
  • KINDT, John, C.
  • WILEY, Robert, G.
Agents
  • DEWAR, Leah S.
Priority Data
61/223,85908.07.2009US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LOAD-SENSING CARTRIDGE COUNTER
(FR) COMPTEUR DE CARTOUCHES À DÉTECTION DE CHARGE
Abstract
(EN)
A load-sensing base, cartridge and method are provided for use with a firearm. The cartridge includes a support element that moves a cartridge into a chamber of the firearm. The base includes a load sensor that senses a load applied by the support element and outputs a load sensing signal. The bases also include a cartridge counter, coupled to the load sensor, that uses the load sensing signal to determine a number of cartridges remaining.
(FR)
L'invention porte sur une base de détection de charge, sur une cartouche et sur un procédé destinés à être utilisés avec une arme à feu. La cartouche comprend un élément de support qui déplace une cartouche dans une chambre de l'arme à feu. La base comprend un détecteur de charge qui détecte une charge appliquée par l'élément de support et émet un signal de détection de charge. Les bases comprennent également un compteur de cartouches, couplé au détecteur de charge, qui utilise le signal de détection de charge pour déterminer un nombre de cartouches restantes.
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