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:
Aug. 12, 2003
Filed:
May. 16, 2001
Applicant:
Inventor:
Lee Stephen Boyum, St. Peter, MN (US);
Assignee:
Jarraff Industries Inc., St. Peter, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 5/514 ;
U.S. Cl.
CPC ...
B62D 5/514 ;
Abstract
A track tensioning system for a tracked vehicle having left and right tracks includes a biasing system for simultaneously providing track tensioning to both tracks by biasing each track through a track-tensioning arc. The biasing system may include a linear force-generating system for generating a track-tensioning force. The linear force-generating system may for example be a spring or a piston and cylinder assembly. The biasing system may also include a pivoting rocker arm assembly for transmitting the track-tensioning force from the linear force-generating system to the tracks.