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:
Feb. 17, 1981
Filed:
Apr. 20, 1979
Dieter Grundken, Lunen, DE;
Bodo Kerklies, Lunen, DE;
Gewerkschaft Eisenhutte Westfalia, Lunen, DE;
Abstract
A curved section and guide assembly is provided for a scraper-chain conveyor. The assembly comprises a curved conveyor section and a guide for guiding the scraper assembly of the conveyor round the curve. The curved conveyor section has a curved inner wall, a curved outer wall and a floor panel which define upper and lower runs for the scraper assembly which is constituted by a chain and a plurality of scrapers secured thereto. The guide is constituted by two pulley wheels which are independently rotatably mounted on a vertical axle extending upwardly from a base plate arranged beneath the pulley wheels. A cover plate is arranged above the pulley wheels. The pulley wheels extend through the inner wall of the curved conveyor section, both the base plate and the cover plate being attached to said inner wall. Both the floor panel and the cover plate extend towards the axle. The upper end of the axle is supported by a carrier plate which extends over the cover plate and is detachably connected thereto.