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. 02, 2014
Filed:
Jun. 04, 2009
Totte Virtanen, Jyvaskyla, FI;
Simo Sinkko, Suolahti, FI;
Totte Virtanen, Jyvaskyla, FI;
Simo Sinkko, Suolahti, FI;
Voltra Oy Ab, Suolahti, FI;
Abstract
A tractor cab suspension system has a single support unit which mounts one end of the cab from a chassis of a tractor. The single support unit acts as a noise isolator and does not allow significant vertical oscillation of the cab relative to the chassis but allows the cab to pivot relative to the chassis in pitch and roll modes. A cab support is provided at the other end of the cab which supports the cab from the chassis and damps pitching of the cab about the single support. A roll damper is also provided to damp rolling of the cab about the single support, and a control bar extends between the cab and chassis which controls transverse movement of the cab relative to the chassis.