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:
Mar. 13, 1979
Filed:
Jul. 18, 1977
George Jackson, Dronfield Woodhouse, GB;
John Wooddisse, Hathersage, GB;
British Steel Corporation, London, GB;
Abstract
For the production of strip material particulate metalliferous material is fed from a hopper into and through the roll gap formed between a pair of contra-rotating compaction rolls. The ends of the roll gap are closed off by means of endless belts which engage the opposite end faces of the compaction rolls and in order to counteract the tendency of particulate material to be drawn into the end zones of the roll gap by the endless belts means are provided for restricting the flow of particulate material to these end zones. By the provision of such restricting means the rate at which particulate material enters the roll gap is substantially uniform along its entire length.