High-pressure hose and pressure washer

Details High-pressure hose and pressure washer High-pressure hose and pressure washer

1998-03-02

1999-10-12

Morris, Lesley D.

Fluid sprinkling, spraying, and diffusing

Body or animal carried

Hand manipulated discharge means

138125, B05B 908, F16L 1104

Patent

active

059644095

ABSTRACT:
A flexible pressure-washer hose and pressure washing apparatus are disclosed. The hose is of concentric laminar construction and comprises an inner core, an intermediate sheath covering the core, and a jacket covering the intermediate sheath. The disclosed hose has a burst pressure of at least 8000 psi, yet is highly flexible, such that the hose has a minimum bend radius of no more than about 38 mm. The disclosed pressure washer comprises a hose made in accordance with the invention and fluidically connecting a source of pressurized fluid to an operator wand.

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patent: 5413147 (1995-05-01), Moreiras et al.
patent: 5419495 (1995-05-01), Berfield

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