1
Stanley C Napadow: Conveyor protection system for food processing. New Protectaire Systems, Fitch Even Tabin & Flannery, February 2, 1999: US05865293 (13 worldwide citation)

A protection system for a conveyor for items, such as food items, is provided to keep the conveyor free from bacteria and other contaminants which may accumulate and build-up on the conveyor track and track traversing components. The protection system includes a shroud surrounding the conveyor to wh ...


2
Charles A Price: Conveyor protection system. United States Steel Corporation, Arthur J Greif, January 1, 1980: US04181459 (6 worldwide citation)

In the handling and charging of pre-heated coal, the coal is transported from a coal storage container to the oven chambers by an enclosed continuous conveyor system. The coke oven chambers are charged individually in a continual manner by transporting a measured amount of coal from the container, s ...


3
Stanley C Napadow: Air curtain housing for conveyor mechanism. Protectaire Systems Co, Fitch Even Tabin & Flannery, August 7, 1990: US04946718 (4 worldwide citation)

An air curtain conveyor protection system that prevents airborne particles from entering a slot through which the product support members extend from the conveyor mechanism housing into the product treatment booth. A continuous stream or curtain of high velocity air flows across the slot in the conv ...


4
Napadow Stanley Charles: Air curtain housing for conveyor mechanism.. Protectaire Syst, July 29, 1987: EP0230147-A2 (2 worldwide citation)

An air curtain conveyor protection system that prevents airborne particles from entering a slot (28) through which the product support members (18) extend from the conveyor mechanism housing (25) into the product treatment booth (10). A continuous stream or curtain of high velocity air flows across ...


5
Williams David: Conveyor protection system. Williams David, September 14, 1994: GB2275904-A

A cut-out switch device (20) in an overhead conveyor system having a track and a linkage comprising a series of carriers, the linkage being driven so that the carriers follow the track, comprises first and second track elements (31, 41) with biasing means (35) acting between them. A switch (39) for ...


6
Napadow Stanley Charles: Rideau dair pour la protection du mecanisme dun convoyeur, Air curtain housing for conveyor mechanism. Protectaire Systems Co, MACRAE & CO, May 19, 1992: CA1300960

ABSTRACT OF THE DISCLOSURE An air curtain conveyor protection system thatprevents airborne particles from entering a slot throughwhich the product support members extend from theconveyor mechanism housing into the product treatmentbooth. A continuous stream or curtain of high velocityair flows acros ...


7
Napadow Stanley C: Conveyor protection system for food processing. New Protectaire Systems, SAMPLES Kenneth H, April 30, 1998: WO/1998/017555

A protection system (14) for a conveyor (10) for items, such as food items (12), is provided to keep the conveyors free from bacteria and other contaminants which may accumulate and build-up on the conveyor track (18) and track traversing components. The protection system includes a shroud surroundi ...


8
Sun Baolin, Sun Jishuang, Dong Wei, Wang Linna, Wang Changqi: Mine safety production monitoring system. Jinan Kuangan Electric, wang ruyin, June 13, 2012: CN201110438657

The invention discloses a mine safety production monitoring system. By the system, staff on the ground can monitor the safety production condition of running of an underground coal face and a belt conveyor in real time. The system comprises a ground main system, data exchange equipment, an undergrou ...