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:
Jul. 15, 1997
Filed:
Jun. 07, 1995
Applicant:
Inventors:
Toyoakira Fukui, Kyoto, JP;
Yoshio Kurokawa, Yawata, JP;
Assignee:
Tsubakimoto Chain Co., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
403370 ; 403371 ; 403374 ;
Abstract
The frictional type connector 10 includes an inner ring 20, an outer ring 30, and bolts 40. The outer surface of the inner ring 20 is formed into a tapered surface 23 which decreases the diameter from a flange portion 21 toward the other end of the inner ring. The outer ring 30 has an inner tapered surface 31, so that the tapered surface can face the outer tapered surface 23 of the inner ring 20. The taper angle .theta.i of the tapered surface of the inner ring 20 is larger than the taper angle .theta.o of the tapered surface of the outer ring 30.