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:
Apr. 17, 2018
Filed:
Apr. 13, 2017
Applicant:
Bionic Power Inc., Vancouver, CA;
Inventor:
Charles David Halliburton, Port Moody, CA;
Assignee:
Bionic Power Inc., Vancouver, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 1/09 (2006.01); F16D 1/097 (2006.01);
U.S. Cl.
CPC ...
F16D 1/097 (2013.01); F16D 1/09 (2013.01); Y10T 403/7069 (2015.01);
Abstract
A cone piece is tightened into a compatibly shaped hole in the end of a shaft. As the cone piece is tightened, it forces the shaft to expand outwards. As the shaft expands, it creates or increases pressure against a hub, wheel, crank or other mating piece that is positioned on the shaft, locking it into place.