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:
May. 18, 1982
Filed:
Aug. 21, 1980
Applicant:
Inventor:
Evan Griffiths, Newington, CT (US);
Assignee:
Orion Machinery and Engineering Corporation, Branford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21C / ;
U.S. Cl.
CPC ...
72 14 ; 72 43 ; 72286 ;
Abstract
A dry lubricated wire drawing and cooling apparatus comprising a die holder supporting a pair of dies in coaxially aligned and axially spaced relation. The die holder and dies cooperate to define a cooling chamber through which cooling liquid is circulated and drawn wire is constrained to pass. A sensing device detects approach of a wire end and operates mechanism to shutdown the apparatus and expel cooling liquid from the cooling chamber before the wire end reaches the first one of the dies.