EP0333657B1 - Vorrichtung zum Verbinden eines Ablaufrohres mit einem Spülkasten - Google Patents

Vorrichtung zum Verbinden eines Ablaufrohres mit einem Spülkasten Download PDF

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Publication number
EP0333657B1
EP0333657B1 EP89810181A EP89810181A EP0333657B1 EP 0333657 B1 EP0333657 B1 EP 0333657B1 EP 89810181 A EP89810181 A EP 89810181A EP 89810181 A EP89810181 A EP 89810181A EP 0333657 B1 EP0333657 B1 EP 0333657B1
Authority
EP
European Patent Office
Prior art keywords
nipple
flushing cistern
moulded
rosette
outflow pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP89810181A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0333657A1 (de
Inventor
Alex Hubatka
René Dolder
Mario Von Ballmoos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geberit AG
Original Assignee
Geberit AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Geberit AG filed Critical Geberit AG
Priority to AT89810181T priority Critical patent/ATE56777T1/de
Publication of EP0333657A1 publication Critical patent/EP0333657A1/de
Application granted granted Critical
Publication of EP0333657B1 publication Critical patent/EP0333657B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/01—Shape or selection of material for flushing cisterns
    • E03D1/012—Details of shape of cisterns, e.g. for connecting to wall, for supporting or connecting flushing-device actuators
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves

Definitions

  • a device of this kind is known from CH-A-505 262.
  • the drain pipe is inserted from below into a socket that is screwed to the bottom of the box.
  • a union nut which covers on the side, is screwed onto the connector and between the connector and the connector a pinch seal is placed on the drain pipe.
  • the invention is therefore based on the object of creating a device of the type mentioned at the outset, which has fewer individual parts and enables automatic assembly and which, moreover, less restrict the shape of the regions visible from the outside.
  • the object is achieved by the invention according to claim 1.
  • a sealing body To connect the drain pipe, only a sealing body has to be inserted into the socket and the drain pipe inserted. Screw-on parts are not required. Since the rosette is firmly attached to the cistern floor, its shape is largely free. Sealing problems between the cistern floor and the nozzle can no longer occur.
  • the sealing body inserted into the connection piece can be an annular seal with a circular cord cross section or one with two annular lips resting on the drain pipe.
  • a particularly tight connection between the nozzle and the drain pipe results from the development according to claim 2.
  • the development according to claim 3 creates an extraordinarily compact and stable unit of connection and rosette, which can be produced in a simple manner by injection molding.
  • a rosette 4 On the bottom 2 of a cistern largely made of plastic, a rosette 4 is formed, which has, for example, a square cross section. At the lower end of the rosette 4 a cross-sectionally shaped nozzle 6 is formed, which extends concentrically to the rosette 4 from the attachment point upwards to a little beyond the bottom 2.
  • the upper end 14 of the nozzle 6 forms a Venilsitz, which cooperates with the rubber-elastic valve plate 17 of a drain valve with a float tank 1 and a housing 20 in a known manner.
  • the inner surface of the nozzle 6 has an upper, cylindrical region 12, which corresponds to the outer surface of the drain pipe 19.
  • the area 12 merges into an area 11 with a larger diameter, as can be seen in FIG.
  • An annular groove 8 is incorporated into the inner wall of area 11, into which a rubber-elastic ring seal 5 is inserted. This can have the circular cord cross-section shown or has two V-shaped ring lips which abut the drain pipe 19. Such lip seals are generally known. These have the effect here that the drain pipe 19 is pushed into the connection piece 6 with little effort, but then can no longer be pulled out by hand, which may be desirable in a lavatory system.
  • a radially protruding collar 21 is formed on the housing 20 of the drain valve, on the underside of which, for example, four locking cams 16 arranged at a distance from one another are formed, which cooperate with corresponding locking cams 15 which are molded onto the starting point of the rosette 4.
  • the collar 21 simultaneously fixes an insert 3 that insulates against condensation in the area of the drain opening.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sampling And Sample Adjustment (AREA)
EP89810181A 1988-03-17 1989-03-09 Vorrichtung zum Verbinden eines Ablaufrohres mit einem Spülkasten Expired - Lifetime EP0333657B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89810181T ATE56777T1 (de) 1988-03-17 1989-03-09 Vorrichtung zum verbinden eines ablaufrohres mit einem spuelkasten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1005/88 1988-03-17
CH1005/88A CH674863A5 (enrdf_load_stackoverflow) 1988-03-17 1988-03-17

Publications (2)

Publication Number Publication Date
EP0333657A1 EP0333657A1 (de) 1989-09-20
EP0333657B1 true EP0333657B1 (de) 1990-09-19

Family

ID=4200235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89810181A Expired - Lifetime EP0333657B1 (de) 1988-03-17 1989-03-09 Vorrichtung zum Verbinden eines Ablaufrohres mit einem Spülkasten

Country Status (6)

Country Link
EP (1) EP0333657B1 (enrdf_load_stackoverflow)
AT (1) ATE56777T1 (enrdf_load_stackoverflow)
CH (1) CH674863A5 (enrdf_load_stackoverflow)
DE (2) DE8901752U1 (enrdf_load_stackoverflow)
DK (1) DK168096B1 (enrdf_load_stackoverflow)
YU (1) YU34789A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669058B1 (fr) * 1990-11-14 1993-09-03 Spmp Sa Mecanisme perfectionne de chasse d'eau sanitaire.
WO1993014275A1 (fr) * 1992-01-07 1993-07-22 Societe Phoceenne De Matieres Plastiques - Spmp (Sa) Mecanisme perfectionne de chasse d'eau sanitaire
ITTO20010108U1 (it) * 2001-06-26 2002-12-27 Errepierre S R L Gruppo vaschetta di scarico per un vaso igienico.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744258A (en) * 1954-01-29 1956-05-08 Andrew W Harkness Flush valve and valve outlet
ATE17142T1 (de) * 1982-09-15 1986-01-15 Rost & Soehne Georg Spuelkasten-ablaufventil.
US4433446A (en) * 1983-01-27 1984-02-28 Kohler Co. Flush valve attachment system
DE8613877U1 (de) * 1986-05-22 1986-07-31 Teh-Yang, Chou, Shichi Cheng, Taipei Spülkasten für Klosetts

Also Published As

Publication number Publication date
ATE56777T1 (de) 1990-10-15
DE58900013D1 (de) 1990-10-25
DK168096B1 (da) 1994-02-07
YU34789A (en) 1992-05-28
DE8901752U1 (de) 1989-03-23
EP0333657A1 (de) 1989-09-20
CH674863A5 (enrdf_load_stackoverflow) 1990-07-31
DK77789D0 (da) 1989-02-20
DK77789A (da) 1989-09-18

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