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. 01, 2002
Filed:
May. 18, 2000
Applicant:
Inventors:
Martin Walch, Dettwiller, FR;
Bernard Wattron, Haegen, FR;
Assignee:
Kuhn S.A., Saverne, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01D 6/900 ;
U.S. Cl.
CPC ...
A01D 6/900 ;
Abstract
A device and an agricultural machine which employ a method for the mounting/disassembly and automatic tension adjustment of at least one endless transmission member. The device for the mounting/disassembly and automatic tension adjustment of the endless transmission member is fitted in such a way that an action generated by a spiral spring acts on a second bearing with a lever arm with respect to a geometric axis of an articulation connecting the second bearing to a bearing structure which increases once the spiral spring relaxes.