Outlet for connecting a vacuum-cleaning hose to a centralized va

Details Outlet for connecting a vacuum-cleaning hose to a centralized va Outlet for connecting a vacuum-cleaning hose to a centralized va

1998-11-17

2000-11-07

Scott, J. R.

Electricity: circuit makers and breakers

Special application

Actuated concurrently with operation or use of art device

15314, 439373, H01H 316, A47L 538, H01R 13703

Patent

active

061439967

ABSTRACT:
The present invention is directed to an outlet for connecting a vacuum-cleaning hose to a centralized vacuum-cleaning installation. The outlet comprises a tubular body mounted in a surface of a fitted-out room at right angles to the surface and includes an open end which is plugged elastically and sealed by retractable member. The tubular body is connected by a member (e.g., pipe) to the vacuum cleaning unit, and the tubular body further includes a means of relaying control information for switching the unit on. At one end of a vacuum-cleaning hose is an end-fitting which is intended to be engaged in the tubular body. The end-fitting includes means for angularly positioning the end-fitting and means of fixing it in the tubular body at the end of its engagement travel therein. The end-fitting also includes an opening arranged opposite the pipe which is connected to the vaccuum-cleaning unit.

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