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:
Oct. 25, 1983
Filed:
Feb. 18, 1981
Applicant:
Inventor:
Junnosuke Yoshifuji, Takarazuka, JP;
Assignee:
Nippon Cable System, Inc., Hyogo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16C / ;
U.S. Cl.
CPC ...
7450 / ; 74422 ;
Abstract
In an inner cable comprising a core and teeth formed by spirally winding at least one metal wire on the outer surface of the core and inserted into a conduit, a hollow elastic member is disposed between the adjacent teeth in order to prevent the slidable contact of the teeth and the conduit during the operation of the inner cable, whereby the inner cable can be operated without generating the noise.