Method and apparatus for forming conveyor belt hinge pins
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 24, 1993
Grant Date -
N/A
app pub date -
Aug 10, 1992
filing date -
Aug 10, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a flexible hinge pin, and a method and apparatus for forming the hinge pin, wherein a cable is twisted and heated with sufficient torque and heat to sever the cable into shorter hinge pins. The heating and twisting causes the portions of the cable in proximity with the severed ends to have a tight spiral and to be reduced in diameter, and the strands which comprise the cable to be bonded to one another both internally and at external portions of the cable. The reduced diameters of the formed ends facilitates easier threading of the hinge pins through belt fastener hoops. The bonding of the cable strands in the region of the ends serves to both maintain the tight spiral and the reduced diameter, and to prevent the ends of the hinge pin from separating.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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