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:
Jan. 19, 1988
Filed:
Jun. 07, 1985
Applicant:
Inventors:
Bradley D Goodell, Anoka, MN (US);
Ronald A Larson, Minneapolis, MN (US);
Assignee:
FMC Corporation, Chicago, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F41F / ;
U.S. Cl.
CPC ...
89 47 ;
Abstract
A compact rammer assembly for forcing ammunition into a gun having a rammer head attached to a pair of chains which are stored in separate spiral tracks positioned between the retracted position of the rammer head and driven sprockets. Each chain composed of links pinned together with vertical tabs at each end of each link; the tabs on each link engaging the tabs on adjacent links of each chain as well as the corresponding tabs on the links of the other chain when the sprockets driven the chains to extend the rammer head.