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. 13, 1977
Filed:
Dec. 05, 1975
Applicant:
Inventor:
Lars Olof Lundin, Karlskoga, SW;
Assignee:
AB Bofors, Bofors, SW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41G / ;
U.S. Cl.
CPC ...
89 4 / ; 180-648 ;
Abstract
A hydraulic control and driving apparatus for a self-propelled artillery piece includes hydrostatic transmissions for the driving wheels which are driven by hydraulic motors and variable displacement hydraulic pumps. The apparatus includes means for training, elevating and firing the artillery piece by diverting hydraulic fluid from one main pump to the appropriate control elements.