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:
Dec. 16, 1986
Karl Harhoff, Werne, DE;
Egon Melis, Lunen, DE;
Gewerkschaft Eisenhutte Westfalia GmbH, Lunen, DE;
Abstract
A loading apparatus comprises a ramp defining a loading surface and a pair of loading blades each having a triangular cross-section with a nearly perpendicular front face and a shallow inclined rear face relative to a desired delivery direction for material collecting on the loading surface. The blades are oscillated back and forth about upstanding pivot axes relative to the loading surface. Between the blades is a component or some other means defining a step with a similar configuration to the blades with a steep front face relative to the delivery direction and a shallow inclined rear face. The step defining means assists the blades in the loading work.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile