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Sheath for protecting a hose, particularly a fuel conduit, against shocks

A technology for anti-shock and fuel pipes, applied in pipeline protection, pipeline protection against damage/abrasion, pipes/pipe joints/fittings, etc., which can solve the problems of high manufacturing costs

Active Publication Date: 2009-03-18
FEDERAL MOGUL SYST PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such channels are expensive to manufacture and must be specific to each application

Method used

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  • Sheath for protecting a hose, particularly a fuel conduit, against shocks
  • Sheath for protecting a hose, particularly a fuel conduit, against shocks
  • Sheath for protecting a hose, particularly a fuel conduit, against shocks

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Embodiment Construction

[0021] [21] First, refer to figure 1 and 2 The impact protection envelope for pipes according to the invention is described.

[0022] [22] Such impact protection wraps are used to protect plastic pipes, especially fuel pipes in motor vehicles, to avoid puncturing said pipes and leaking fuel, especially in the event of motor vehicle accidents.

[0023] [23] If figure 1 As shown, the impact protection cover 10 is constructed of a tubular braided structure having two sides, the first side 11 of which is made of jersey and the second side 12 is made of melton.

[0024] [24] This kind of braided sheath can be made by circular weaving method, which can directly weave a double-sided closed tubular sheath according to the Melton technique.

[0025] [25] In this embodiment, the first face 11 made of jersey constitutes the outer surface of the protective wrap 10; the second face 12 constitutes the inner surface for when the protective wrap is slidably installed on the fuel pipe, The...

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Abstract

A sheath for protecting a hose, particularly a fuel conduit, against shocks consists of a knitted tubular structure (10) with two faces, a first face (11) being made in the form of jersey and a second face (12) being made in the form of cotton fleece.

Description

technical field [0001] [01] The present invention relates to impact protection wrapping for pipes, especially fuel pipes. Background technique [0002] [02] In general, the present invention is applicable to the protection of fuel circulation lines in motor vehicles. [0003] [03] Fuel pipes are generally made of plastic and are easily damaged by impact. In particular, in the event of a vehicle accident, the parts that hit the plastic fuel pipe run the risk of puncturing the fuel pipe, causing a fire due to fuel leakage. [0004] [04] In order to reduce the shock at the fuel pipe, a rubber sleeve is provided to cover the fuel pipe. However, such a rubber boot is difficult to slide onto the plastic tube. [0005] [05] There are also plastic goulottes, which are specially shaped to fit the shape of the fuel pipe to be protected. However, such channels are expensive to manufacture and must be specific to each application. Contents of the invention [0006] [06] The purpo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04B9/44F16L57/06
CPCF16L57/06D04B1/04D10B2505/12D04B9/44D04B1/225F16L11/02
Inventor G·米尔芒德F·卡斯特尔
Owner FEDERAL MOGUL SYST PROTECTION