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:
Nov. 13, 2001
Filed:
Apr. 03, 2000
Applicant:
Inventor:
Hans Johansson, Kopmanholmen, SE;
Assignee:
Hagglunds Vehicle AB, Ornskoldsvik, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 5/514 ;
U.S. Cl.
CPC ...
B62D 5/514 ;
Abstract
The invention relates to a sprung track tensioning device (,) for tracked vehicles, intended to be mounted at the rear on a support (,) of a track set of the vehicle. The device comprises an elongate pendulum arm (,), one end portion (,) of which is designed to be fastened pivotably to the support (,) via a first torsion spring (,). The pendulum arm (,) bears a second torsion spring (,) which can be connected to the support (,) via a link arm system (,).