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US 5,516,329 AGranted
Hood and duct system for textile equipment
OwnerPreston A. Dunninventor
Life of this patent
Estimating the term…
Abstract
A hood and duct system that is lightweight, easy to install, and has at least four different adjusting points which allow exact placement for optimum operational results. The hoods are made from lightweight, clear polycarbonate so that the operator can view the equipment associated with the hood. The ducts are also made of lightweight material such as polypropylene. Also the hoods have an outwardly extending, bubble-like feature on one side so that the associated equipment can be operated without moving or removing the hood.
Claims4
A hood and duct system comprising:
- a generally horizontally disposed first duct means;
- at least one hood means rotatively adjustably connected to said first duct means for disposition adjacent textile equipment creating airborne pollution, said at least one hood means includes at least one bubble-like, outwardly projecting extension whereby equipment under the hood can be manipulated without adjusting or removing said hood;
- a horizontally and vertically adjustable support means connected between said generally horizontally disposed first duct means and said textile equipment;
- a transition second duct means fixedly mounted on said first duct means;
- a generally vertically disposed third duct means rotatively adjustably connected to said second duct means;
- an angularly disposed, telescopically adjustable fourth duct means connected to said third duct means;
- connector fifth duct means connected to said fourth duct means;
- and means for slidably adjustably connecting said fifth duct means to a pre-existing vacuum source whereby through the manipulation of the various adjustably connections between the various ducts, the hood means can be placed at the most advantageous position adjacent the textile equipment for optimum performance.
5 more elements
Dependencies are inferred from the claim text.