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:
May. 05, 1981
Filed:
Apr. 18, 1979
Jan-Erik Rowa, 981 00 Kiruna, SE;
Anders Sundgren, 951 58 Lulea, SE;
Other;
Abstract
A device for resiliently supporting a driver's compartment subjected to vibrations in heavy-duty trucks having a non-resilient wheel suspension, said compartment housing at least one seat and being connected to a supporting portion of the vehicle by three or more spring structure, spaced circumferentially around the compartment, the point of connection of said spring structure with the compartment being disposed in a common and substantially horizontal plane located closely adjacent the center of gravity of said compartment. The axis of action of said spring structures forms an acute angle with a vertical axis so as to allow the accomodation of vibrations in all directions in a three-axis right-angle coordinate system, i.e. to obtain all six degrees of freedom of movement.