Sealing system for conveying belt

Conveyors: power-driven – Conveyor section – Endless conveyor

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C198S836300

Reexamination Certificate

active

07484617

ABSTRACT:
A sealing assembly for a conveying system between a conveying belt and a containment wall. The sealing assembly has a primary sealing subassembly, and a secondary sealing subassembly joined by a connecting assembly. The connecting assembly defines a locally flexible region whereat the sealing assembly can be reconfigured to allow selective movement of the primary and secondary sealing subassemblies, each relative to the other. The sealing assembly is configured so that with the sealing assembly in an operative position on a conveying system: a) the primary sealing subassembly is situated to block passage of material from a conveying portion of a conveying belt laterally beyond a containment wall; and b) the secondary sealing subassembly is situated to laterally confine material that has moved laterally beyond the containment wall from the conveying portion of the conveying belt, along a length of the conveying system.

REFERENCES:
patent: 2584288 (1952-02-01), Przybylski
patent: 2593610 (1952-04-01), Roberts
patent: 2665795 (1954-01-01), Holwick
patent: 2883035 (1959-04-01), Erisman
patent: 2988202 (1961-06-01), Pampel et al.
patent: 3024893 (1962-03-01), Lambert
patent: 3253305 (1966-05-01), Granath
patent: 3399466 (1968-09-01), Hartley
patent: 3499523 (1970-03-01), Clegg
patent: 3707222 (1972-12-01), Hartley
patent: 4204595 (1980-05-01), Marrs
patent: 4231471 (1980-11-01), Gordon
patent: 4236628 (1980-12-01), Stahura
patent: 4641745 (1987-02-01), Skates
patent: 4667810 (1987-05-01), Cowpertwait et al.
patent: 5016747 (1991-05-01), Veenhof
patent: 5129508 (1992-07-01), Shelstad
patent: 5513743 (1996-05-01), Brink
patent: 5774951 (1998-07-01), Close et al.
patent: 6318545 (2001-11-01), Ross, II
patent: 6547062 (2003-04-01), Wiggins
patent: 6763935 (2004-07-01), Ostman

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Sealing system for conveying belt does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-4092498

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.