Flexible screw for conveyors

Details Flexible screw for conveyors Flexible screw for conveyors

1993-03-10

1994-10-04

Dayoan, D. Glenn

Metal treatment

Process of modifying or maintaining internal physical...

Heating or cooling of solid metal

198676, B65G 3326

Patent

active

053518063

ABSTRACT:
A flexible screw for conveyors, which is made of a flexible rod and a polymer-coated cord helically wound on the rod, the cord being made of a core and a polymer layer formed on the core, and the core being a fiber bundle having a specific amount of buckling of not more than 0.3%. When the screw is used for transporting containers, it can adapt itself to a drastic change in the surrounding temperature and can endure a great tension caused by the transport of heavy containers, since winding pitch of the cord is not easily widened and the disturbance of the pitch can be prevented.

REFERENCES:
patent: 2620917 (1952-12-01), Dahlbers
patent: 3141545 (1964-07-01), Holland, Jr.
patent: 3191762 (1965-06-01), Brietzke
patent: 3360108 (1967-12-01), Voss
patent: 3381801 (1968-05-01), Rastoin
patent: 3578150 (1971-05-01), Pirovano et al.
patent: 3707224 (1972-12-01), Rastoin
patent: 3727746 (1973-04-01), Slusher
patent: 5295573 (1994-03-01), Ohtsuji et al.

Affiliated with

Also associated with

Rating

Flexible screw for conveyors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flexible screw for conveyors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexible screw for conveyors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-575825