logo

For the Inventor, By the Inventor

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.:

US 6036614 B1

PDFFull Text
Date of Patent:
Mar. 14, 2000

Filed:

Mar. 19, 1998

Sprocket tooth with complex profile joining proximal and distal tooth

Applicant:
Inventor:

Giuseppe Baddaria, Robbiate, IT;

Assignee:

Morse TEC Europe S.p.A., , IT;

Attorneys:

Sidley & Austin

Dziegielewski; Greg

Primary Examiner:

David A Bucci

Assistant Examiner:

Matthew A Kaness

Int. Cl.
CPC ...
F16H / ; F16G / ;
U.S. Cl.
CPC ...
474155 ; 474209 ;
Abstract

In a roller chain sprocket for a chain drive, the profile of each tooth comprises a proximal portion (AB), an intermediate portion (BC) and optionally a distal portion (CD). The proximal portion (AB) is shaped like an arc of a circle with a radius (r) at least as large as the radius (r.sub.r) of each roller of the chain. The intermediate portion (BC) has a complex curvature defined by mathematical equations, whereas the optional distal portion (CD) is shaped like an arc of a circle with a radius R, equal to the pitch minus the radius of the roller.

Find Patent Forward Citations

Baddaria, Giuseppe. (2000). Sprocket tooth with complex profile joining proximal and distal tooth (U.S. Patent No. 6036614). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6036614

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…