Closure arrangement for a toilet system with a closed collection

Details Closure arrangement for a toilet system with a closed collection Closure arrangement for a toilet system with a closed collection

1996-07-05

1997-10-21

Chambers, A. Michael

Fluid handling

With casing, support, protector or static constructional...

Static constructional installations

137381, 4323, F16L 500, E03D 100

Patent

active

056785976

ABSTRACT:
A connection arrangement for a toilet system having an emptying tube connected to a closed sewage collection tank. The emptying tube has an end portion that extends through a wall and has a free end that projects from the wall for receiving in a socket of a coupling hose. A cover is attached to the wall and is moveable relative to the wall between an open position, in which the cover allows free access to the free end of the emptying tube for emptying the sewage collection tank, and a closed position, in which the cover protects the free end of the emptying tube against contamination and damage. A plug is attached to the cover and engages the free end of the emptying tube when the cover is in the closed position and is disengaged from the free end of the emptying tube when the cover is moved from the closed position to the open position. When the cover is in its closed position, it defines with the wall a space that is substantially larger than the space occupied by the free end of the emptying tube, whereby the free end of the emptying tube is reliably protected from contamination and damage.

REFERENCES:
patent: 1096278 (1914-05-01), Sutton
patent: 1179566 (1916-04-01), Shepperson
patent: 2851286 (1958-09-01), Bishop
patent: 4069952 (1978-01-01), Martin
patent: 4114203 (1978-09-01), Carolan
patent: 5237709 (1993-08-01), Byerly et al.

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