E - Fixed Constructions – 03 – D
Patent
E - Fixed Constructions
03
D
E03D 11/00 (2006.01) E03C 1/308 (2006.01)
Patent
CA 2492621
A dripless plunger (10) includes a head (16) connected to a shaft (15) and a cover (14) movable under user control of an actuator (12) on the shaft (15) from a closed position in which the cover (14) overlies the head (16) to prevent drippage from the head (16) after use of the plunger (10) to clear a clogged drain, and an open position in which the cover (14) is moved to a position remote from the head (16) to permit the head (16) to be placed sealingly about the drain and deformed for forcing water through the drain to unclog the same.
L'invention concerne un plongeur anti-goutte (10) qui comprend une tête (16) reliée à un arbre (15) et un couvercle (14) mobile sous l'effet d'un actionneur (12) agissant sur l'arbre (15), ce couvercle passant d'une position fermée dans laquelle il (14) recouvre la tête (16) et empêche l'écoulement de gouttes depuis la tête (16), après l'utilisation du plongeur (10) dans le débouchage d'un drain encombré, à une position ouverte dans laquelle il (14) s'éloigne de la tête (16) et permet à celle-ci (16) de venir sur le drain en situation hermétique et de se déformer pour le passage à force d'eau dans le drain visant à déboucher celui-ci.
Brown Owen
Sim & Mcburney
LandOfFree
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