High pressure washing apparatus

Fluid sprinkling – spraying – and diffusing – Flow line or nozzle attached or carried handgrip or handle

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Details

285281, 239600, B05B 901

Patent

active

047098597

ABSTRACT:
In a high pressure washing apparatus with a spray handle and a flexible hose leading to it, in order to create the possibility of rotation between the hose and the spray handle, it is proposed that the spray handle should display a barrel, for connecting to the hose, into which can be inserted in sealed fashion a hose nipple connected to the hose end, that a bearing surface be provided on the spray handle, against which rests a flange connected with the hose nipple, and thereby preventing the hose nipple from being pulled from the barrel, and that the bearing surface and/or the hose nipple flange surround the hose nipple in ring form, and be rotatable with respect to one another around the longitudinal axis of the hose nipple.

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patent: 2712457 (1955-07-01), Kimho
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patent: 3372948 (1968-03-01), Arneson
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patent: 4286734 (1981-09-01), Tonge
patent: 4500119 (1985-02-01), Geberth
patent: 4541568 (1985-09-01), Lichfield

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