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:
Apr. 22, 1980
Filed:
Dec. 28, 1978
Applicant:
Inventor:
Alfred M Germain, Grande Synthe, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
1341 / ; 2911 / ; 100171 ; 266115 ;
Abstract
The device enables the machine to undergo without damage the passage of deformed metal sheets or metal sheets whose thickness exceeds the gap between the rollers of the machine. For this purpose, the upper rollers carried by an upper frame of the machine are mounted in bearings which are supported elastically by means of spacer blocks. Sealing elements operating under conditions particular to each sealing element are provided. The main application of this device is in machines for effecting an accelerated cooling or hardening of metal sheets.