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:
Jul. 15, 1997
Filed:
Apr. 28, 1995
Willem D Veenhof, El Cajon, CA (US);
Martin Engineering Company, Neponset, IL (US);
Abstract
A conveyor belt scraper blade adapted for use in cleaning the surface of a conveyor belt. The scraper blade includes a resilient arm member extending between a lower base portion and an upper end portion. The arm member is adapted to pivot about an axis extending through the base portion. A scraping block is attached to the upper end portion of the arm member. The scraping block includes a front surface and a rear surface. The front surface extends between an upper scraping edge adapted to contact the surface of the conveyor belt and a spaced apart lower edge. The front surface is adapted to form an obtuse scraping angle with the surface of the conveyor belt. A restraining member extends substantially from the scraping edge to the arm member. The restraining member substantially prevents movement of the scraping edge with respect to the front surface and controls the amplitude of vibration of the scraper blade during use.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile