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. 06, 1980
Filed:
Feb. 13, 1978
Applicant:
Inventors:
Jorg-Hein Walling, St. Hubert, CA;
Jean Bouffard, Lachine, CA;
Assignee:
Northern Telecom Limited, Montreal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
141250 ; 198642 ; 174 / ;
Abstract
A device for filling the interstices of multi-stranded cable with powder, comprising an outer cylindrical housing and a concentric inner tube with an annular chamber between them. The tube at one end carries a coaxial impeller located at the outlet end portion of the housing. Powder is fed into the chamber and a helical screw pushes the powder onto the impeller which is rotated to distribute the powder onto conductors passing from a strander around the device and into a closing die.