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1. (WO2018083155) WATER CONNECTION DEVICE

Pub. No.:    WO/2018/083155    International Application No.:    PCT/EP2017/078019
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Fri Nov 03 00:59:59 CET 2017
IPC: F16L 37/086
B23Q 11/10
F16L 37/22
Applicants: HILTI AKTIENGESELLSCHAFT
Inventors: RUPPRECHT, Hans
Title: WATER CONNECTION DEVICE
Abstract:
A water connection device with a release device; a locking pin; a receiving sleeve for receiving the hose connector, and with at least one recess for the locking pin; and a blocking ring with a first and second side surface, wherein the locking pin can be positioned in a first and second position in the recess such that, in the first position, a hose connector is blocked and, in the second position, the hose connector is released for removal, and wherein the blocking ring can be positioned in a first and second position such that, in the first position, the first side surface holds the locking pin in the first position and, in the second position, the locking pin is movable into the second position, and wherein the release device is movable from a first into a second position such that, in the second position, the shoulder of the release device presses against the blocking ring, in order to move the blocking ring into the second position, and therefore makes the locking pin movable from the first into the second position.