Conveyors: fluid current – Carrier – With conduit engaging seal or bumper structure
Patent
1998-02-03
1999-11-09
Pike, Andrew C.
Conveyors: fluid current
Carrier
With conduit engaging seal or bumper structure
406186, B65G 5106
Patent
active
059801646
ABSTRACT:
A carrier for use in a pneumatic tube transport system includes first and second shell members, at least a first hinge for pivotally interconnecting the first and second shell members such that the shell members can move relative to one another between open and closed positions, and at least a first seal band interconnected to at least one of fore and aft portions of the first and second shell members. At least the first seal band includes a plurality of fibers mountable on a first backing strip, the fibers having a modulus of elasticity of at least about 1.times.10.sup.5 psi, being mounted perpendicularly relative to the first backing strip, and uniformly distributed on the first backing strip.
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Industrial Abrasives Division/3M, "Brushlon Products," Admitted As Prior Art (Published Prior To Feb. 3, 1997).
Pike Andrew C.
Translogic Corporation
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