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:
Dec. 22, 1987
Filed:
Feb. 14, 1986
Applicant:
Inventor:
Reinhard Wirtgen, D-5461 Windhagen, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01C / ;
U.S. Cl.
CPC ...
299 39 ; 404 90 ; 172483 ;
Abstract
In a scraping roller mounting apparatus for scraping machines for scraping off roads, a motor-driven scraping roller is mounted rotatably by both ends in a frame arranged transversely to the direction of travel and attached to the chassis by two vertically adjustable mounting members. The frame is guided on the chassis by two dovetail-type slide and thrust guide members arranged at a mutual interval and aligned vertically.
Wirtgen, Reinhard. (1987). Scraping roller mounting means for scraping machines for scraping off (U.S. Patent No. 4714295). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4714295
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile