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. 16, 1995
Filed:
Dec. 30, 1993
Jeichienus A van der Werff, Montfoort, NL;
Hadewe B.V., Drachten, NL;
Abstract
The apparatus comprises a plurality of driven transport wheels (2) each suspended for rotation about a centerline (3) thereof and for pivotal movement about a steering axis (4) directed perpendicularly to the transport surface (1), and a string (5) passing over a driving and a driven sheave (6 and 2, 7, respectively). The driven sheave (2, 7) is pivotable along with the associated transport wheel (2). According to the invention, the string (5), between the driving and the driven sheaves (6 and 2, 7, respectively), passes closely to the associated steering axis (4) over divert rollers (8).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile