Chain
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 29, 2005
app pub date -
Mar 10, 2005
filing date -
Mar 11, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A power transmission chain has a plurality of overlapping inner and outer link plates interconnected by transverse pins that pass through aligned apertures in the overlapping plates. The pins are square or rectangular in cross section and one of the planar surfaces on each pin is designed to bear against an arcuate bearing surface defining part of the aperture in the inner link plate. The outer link plate is has a square or rectangular aperture that is a friction fit with the pin. The arrangement provide an articulating joint in which there is rolling contact between the planar and arcuate bearing surfaces during articulation of the first link member on the pin and thus reduces noise and wear.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully