Abrasion resistant sleeve for flat substrates
AssigneeThe Bentley-Harris Manufacturing Company
InventorJoseph S. Kite, III
Life of this patent
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Abstract
An abrasion resistant sleeve for flat substrates, for example ribbon cable and the like, which includes a hollow flexible sleeve made from a fabric of engineering plastic that has been flattened to define two edges, each of which has a top and a bottom layer. The layers of each edge are bonded together permanently while the sleeve is in the flattened condition to maintain the sleeve in said condition. Preferrably the sleeve is axially compressible and radially expansible.
Claims7
An abrasion resistant sleeve for a flat substrate which sleeve is axially compressible and expands and contracts in substantially a single plane when axially compressed or stretched and is made by the method which comprises the steps of:
- braiding a flexible hollow elongate sleeve from engineering plastic;
- flattening the sleeve to form two edges in the sleeve, each edge having a top and a bottom layer;
- and
- bonding at least a portion of the top and bottom layers of each edge to make the article permanently flat.
An abrasion resistant sleeve for a flat substrate, which sleeve is axially compressible and expands and contracts in substantially a single plane when axially compressed or stretched comprising:
- a flexible hollow sleeve braided from engineering plastic, the sleeve being flattened to form two edges, each edge having a top and a bottom layer, and
- means for maintaining the sleeve in a flat condition comprising permanently bonding at least a portion of the top and bottom layers of each edge together when the sleeve is flattened.
Dependencies are inferred from the claim text.