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. 22, 1988
Filed:
Mar. 07, 1988
Applicant:
Inventor:
Jarmo Leppanen, Ylojarvi, FI;
Assignee:
OY Tampella AB, Tampere, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21D / ;
U.S. Cl.
CPC ...
405303 ; 242129 ; 405259 ;
Abstract
A device for storing wire in a wire bolting arrangement, which device comprises a reel which supports a ring-shaped wire coil, and a supporter on which the reel is mounted for rotation. In order to prevent unintentional unwinding of the coil, and in order to simplify the replacement of the device, the reel is formed as an essentially closed housing which encloses the wire coil and which is provided with a central opening for drawing out a wire. The housing and the supporter are preferably formed as a separate, replaceable cassette fastened on the carrier of the bolting means.