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:
Sep. 07, 1993
Filed:
Nov. 21, 1991
Vincenzo Macchiarulo, Pescara, IT;
Pirelli Trasmissioni Industriali S.p.A., Chieti, IT;
Abstract
Installation for the automated manufacture of transmission belts, having equipment for the preparation of a multi-belt sleeve including at least one coiling machine (SP) on toothed drum, a calendering machine (CL1) for the application of a rubber composition, a molding and curing station (V1) and a final station (FN) having at least one checking machine (CQ) connected to a central control unit (UCC). The checking process is based on the use of a narrow range of tolerance wherein the values of the magnitude under control are acceptable, and of a wider range of tolerance external to the previous one, wherein the values of the magnitude are acceptable in a conditional manner, for example, in relation to the time of permanence within such range, and in any case after a final verification of the product affected by the anomaly.