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. 03, 2012
Filed:
Apr. 12, 2006
Kjell-ewe Bengtsson, Eskilstuna, SE;
Jonny Lindblom, Eskilstuna, SE;
Allan Ericsson, Västerås, SE;
Tonie Jurgec, Eskilstuna, SE;
Ulf Hentschel, Eskilstuna, SE;
Kjell-Ewe Bengtsson, Eskilstuna, SE;
Jonny Lindblom, Eskilstuna, SE;
Allan Ericsson, Västerås, SE;
Tonie Jurgec, Eskilstuna, SE;
Ulf Hentschel, Eskilstuna, SE;
Volvo Construction Equipment AB, Eskilstuna, SE;
Abstract
An arrangement for suspension of an operator cab on a machine frame in order to permit controlled motion of the cab relative to the frame is provided. The arrangement includes at least one first suspension member disposed between an underside of the cab and the frame for supporting the cab on the frame. The arrangement further includes at least one second suspension member disposed between a rear side of the cab and a rigid support structure and wherein the second suspension member is arranged at an elevated position relative to the underside of the cab. The second suspension member is adapted to provide an increased rigidity against cab movements both in the longitudinal and lateral direction of the machine during operation of the work machine.