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:
Sep. 22, 1992
Filed:
Jun. 13, 1991
Richard L Hagen, Villa Park, CA (US);
William C Baldwin, Costa Mesa, CA (US);
William W Thompson, Fountain Valley, CA (US);
North American Dynamics, Tustin, CA (US);
Abstract
An ammunition feed system wherein a single layer of alternatingly opposing rounds of ammunition is conveyed in a magazine by a single closed loop conveyor disposed along a serpentine path. The opposing rounds are fed into a twister conveyor apparatus which aligns the rounds and conveys the aligned rounds onto a pair of parallel paths. The aligned rounds on the parallel paths are received by a pair of feed rotors for alternate insertion into a single gun feeding conveyor. Spent rounds are withdrawn from the conveyor by a pair of return rotors, which return the spent rounds to a second twister conveyor. The second twister conveyor reorients the rounds into an alternating opposed configuration and returns the rounds to the serpentine path. Each twister conveyor includes two pairs of sprockets oriented in a perpendicular configuration. Each pair of sprockets carries one closed loop of conveyor elements for conveying rounds. The perpendicular orientation of the sprockets produces a 90-degree rotation of rounds conveyed on the respective conveyor assembly.