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:
Nov. 28, 1989
Filed:
Aug. 22, 1988
Applicant:
Inventor:
Gerhard Berz, Leverkusen, DE;
Assignee:
Sms Schloemann-Siemag Aktiengesellschaft, Dusseldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21C / ;
U.S. Cl.
CPC ...
242 83 ; 72142 ;
Abstract
A reel for wire with a rotary basket, a reel bottom which can be raised and lowered and a spiral tube which can be raised and lowered and swiveled. The reel bottom has an axially directed projection whose circumference corresponds to the inner diameter of the wire coil to be coiled. The spiral tube is connected to a spiral tube cylinder which also has an outer diameter which corresponds to the inner diameter of the coil. The reel can be operated even at high circumferential speeds without damaging the wire.