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. 11, 1986
Filed:
Nov. 22, 1983
Jorg List, Pratteln, CH;
Alfred Kunz, Witterswil, CH;
Dipl. Ing. H. List, Industrielle Verfahrenstechnik, Pratteln, CH;
Abstract
The stirrer vessel and stirrer shaft of a stirring apparatus are heated and carry an enamel coating on the surfaces coming into contact with the product. In order to prevent destruction of this enamel coating when the stirrer shaft is severely stressed, elastic intermediate members are arranged between a rigid support shaft and a shaft casing. The stuffing box is also held on the stirrer vessel by a further elastic intermediate member. An elastic packing between the fixed part of the stirrer vessel and the vessel cover fixed to the drive casing balances forces which are transferred from the vessel wall to the drive casing.