Protective textile sleeve having high edge abrasion resistance and method of construction

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Quick Facts

Patent No.: US 8,701,716
App. No.: 12/392,156
Granted: Apr 22, 2014
Kind: B2

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Abstract

A textile sleeve for protecting elongate members and method of construction thereof is provided. The sleeve includes both monofilament and multifilament yarns woven in both warp and fill directions. The warp yarns are woven in a warp-faced pattern with the fill yarns. As such, the warp yarns float over 2 or more of fill yarns. The warp monofilaments provide the sleeve with increased abrasion resistance, while the warp multifilaments provide the sleeve with increased flexibility and coverage protection to protect elongate members within a cavity of the sleeve. The fill monofilaments provide the sleeve with increased abrasion resistance and the fill multifilaments provide the sleeve with increased flexibility and coverage protection. The method includes weaving the warp and fill yarns in one of an open or closed wall construction. The method can include heat-setting the monofilament fill yarns to bias the open wall into a self-closing tubular configuration.

Claims (15)

1. A textile sleeve for protecting elongate members, comprising:

an elongate wall having warp multifilament yarns and warp monofilament yarns woven with fill multifilament yarns and fill monofilament yarns, said warp multifilament yarns and said warp monofilament yarns being woven in a warp-faced pattern in relation to said fill multifilament yarns and said fill monofilament yarns.

2. The textile sleeve of claim 1 wherein each of said fill multifilament yarns is inserted with one of said fill monofilament yarns to form dual inserted pairs of fill yarns.

3. The textile sleeve of claim 2 wherein about 2 of said warp multifilament yarns are provided for every 1 of said warp monofilament yarns.

4. The textile sleeve of claim 2 wherein said warp multifilament yarns and said warp monofilament yarns are woven in a balanced twill weave.

5. The textile sleeve of claim 1 wherein said wall is a closed, circumferentially continuous wall.

6. The textile sleeve of claim 1 wherein said wall is an open wall having a slit provided by opposite edges extending along a longitudinal axis of said sleeve.

7. The textile sleeve of claim 6 wherein said fill monofilament yarns are heat-set into a self-biased curled configuration to bring said opposite edges in overlapping relation with one another.

8. A method of constructing a textile sleeve for protecting elongate members,

comprising: weaving multifilament yarns and monofilaments yarns with one another with a plurality of said multifilament yarns and said monofilament yarns providing warp yarns extending along a length of the sleeve and a plurality of said multifilament yarns and said monofilament yarns providing fill yarns extending about a circumference of the sleeve;

inserting said fill yarns in pairs with one of said fill monofilament yarns being inserted with one of said fill multifilament yarns;

and

weaving said warp yarns in a warp-faced pattern.

9. The method of claim 8 further including weaving said warp yarns in a twill pattern.

10. The method of claim 9 further including weaving said warp yarns in a balanced twill pattern.

Assignments (22)

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 20, 2025

From: FEDERAL-MOGUL POWERTRAIN LLC

To: SYSTEMS PROTECTION GROUP US LLC

Reel/Frame 071672/0311 →

PATENT SECURITY AGREEMENT (ABL) Recorded Apr 7, 2023

From: TENNECO INC.; DRIV AUTOMOTIVE INC.; FEDERAL-MOGUL CHASSIS LLC; FEDERAL-MOGUL IGNITION LLC; FEDERAL-MOGUL MOTORPARTS LLC; FEDERAL-MOGUL POWERTRAIN LLC; FEDERAL-MOGUL WORLD WIDE LLC; TENNECO AUTOMOTIVE OPERATING COMPANY INC.; THE PULLMAN COMPANY

To: CITIBANK, N.A., AS COLLATERAL AGENT

Reel/Frame 063268/0506 →

NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS (FIRST LIEN) Recorded Nov 22, 2022

From: DRIV AUTOMOTIVE INC.; FEDERAL-MOGUL CHASSIS LLC; FEDERAL-MOGUL IGNITION LLC; FEDERAL-MOGUL MOTORPARTS LLC; FEDERAL-MOGUL POWERTRAIN LLC; FEDERAL-MOGUL WORLD WIDE LLC; TENNECO AUTOMOTIVE OPERATING COMPANY INC.; TENNECO INC.; THE PULLMAN COMPANY

To: CITIBANK, N.A., AS COLLATERAL AGENT

Reel/Frame 061989/0689 →

RELEASE OF SECURITY INTEREST Recorded Nov 19, 2022