EP0142991B1 - Wasserklosett-System - Google Patents

Wasserklosett-System Download PDF

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Publication number
EP0142991B1
EP0142991B1 EP84307958A EP84307958A EP0142991B1 EP 0142991 B1 EP0142991 B1 EP 0142991B1 EP 84307958 A EP84307958 A EP 84307958A EP 84307958 A EP84307958 A EP 84307958A EP 0142991 B1 EP0142991 B1 EP 0142991B1
Authority
EP
European Patent Office
Prior art keywords
basin
water
closet
cistern
low level
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
Application number
EP84307958A
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English (en)
French (fr)
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EP0142991A2 (de
EP0142991A3 (en
Inventor
Neville Bider Mitchison
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.)
CESSIONE;CARADON BATHROOMS LIMITED
Original Assignee
CARADON TWYFORDS Ltd
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 CARADON TWYFORDS Ltd filed Critical CARADON TWYFORDS Ltd
Priority to AT84307958T priority Critical patent/ATE32362T1/de
Publication of EP0142991A2 publication Critical patent/EP0142991A2/de
Publication of EP0142991A3 publication Critical patent/EP0142991A3/en
Application granted granted Critical
Publication of EP0142991B1 publication Critical patent/EP0142991B1/de
Expired 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
    • E03D1/24—Low-level flushing systems
    • E03D1/26—Bowl with flushing cistern mounted on the rearwardly extending end of the bowl
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
    • E03D2201/40—Devices for distribution of flush water inside the bowl

Definitions

  • the present invention relates to water-closet suites, especially so-called low level close-coupled suites comprising an assembly of a water-closet pedestal basin and a closely adjacent flushing cistern connected to the basin.
  • the flushing cistern is either mounted separately and spaced some distance above the water-closet basin to which it is connected by an exposed intermediate flush pipe providing an interconnecting duct for the flushing water or, when close coupled, the flushing cistern is mounted in closely adjacent relationship and is connected to the water-closet basin by which it is at least partially supported without there being any fully exposed intermediate connecting flush pipe.
  • the closet basin utilised is commonly of the type having a rearwardly facing inlet aperture in the back of the basin for receiving the flush pipe and there is no more than a relatively short rearwards extension of the basin at the top beyond that necessary for providing a seat hinge mounting.
  • the basin is often of the type having a bowl around the periphery of which extends a hollow rim of simple inverted open channel form in cross section into which the flushing water from the connecting pipe discharges at the back of the bowl with a velocity sufficient for enough of the water to swirl around to the front to give a satisfactory distribution of the flushing water over the whole interior upper surface area of the bowl.
  • This discharge of the flushing water from the flush pipe may be provided in the form of diverging streams directed into the rim portions extending around opposite sides of the bowl, and for this purpose it is known per se to provide a distributor or spreader device in the rear part of the basin.
  • a distributor or spreader device in the rear part of the basin.
  • such distributor or spreader device has been formed as an integral part of the basin which is first cast to provide an inlet passage at the back of the bowl and, after casting while still in the green state, apertures are punched out through the wall at the inner end of the inlet passage to form outlets for distributing and directing the flushing water in divergent streams into the hollow rim.
  • Typical designs of water-closet basins commonly used in low level close-coupled water-closet suites may be seen, for example, in Patent Specifications GB-A-1099707 (Stevenson) and GB-A-1054367 (Ideal-Standard Limited). Another example is to be seen in Patent Specification No. GB-A-1454742 (Armitage Shanks) wherein it is proposed to provide a water-closet basin with a narrow and hollow fin-like rearwardly extending integral projection for engaging and supporting a flushing cistern positioned behind a partition, this projection also providing an interconnecting passage or duct for the flushing water.
  • water-closet basins of the kind referred to incorporating an additional integral hollow rearwardly extending cistern support part and a closed rim formation with spaced apertures, may be functionally quite satisfactory in close-coupled water-closet suites, they are in general more complex and costly to manufacture than basins of the type having a simple inverted open channel form rim of which a typical example is illustrated in our Patent Specification GB-A-1307124.
  • An object of the present invention is accordingly to provide an improved arrangement or means whereby a water-closet basin of a kind having no more than a relatively short rearwards extension at the back can be utilised satisfactorily in a low level close-coupled water-closet suite.
  • the invention is especially useful for enabling water-closet basins of the type having a rim of simple inverted open channel form to be readily adapted for use in low level close-coupled water-closet suites.
  • the present invention provides a low level water-closet suite comprising an assembly of a water-closet pedestal basin and a close-coupled flushing cistern, wherein the cistern is mounted on the basin in rearwardly offset relationship by a separate mounting bracket component which fastens to the basin and extends rearwardly therefrom in supporting engagement with the underside of the cistern, and wherein there is provided interconnecting duct means arranged to convey flushing water from the cistern to the interior of the basin via an inlet pipe section of said duct means and an inlet aperture provided in the back of the basin, characterised in that the mounting bracket component is fabricated as a hollow one-piece unitary body which provides both a load-bearing supporting and locating structure for the cistern and also the interconnecting duct means which is integrally formed therewith, whereby said bracket component, in being fastened to the basin, functions to locate and hold said inlet pipe section of the duct means in position in registry with said inlet aperture in the back of the basin
  • the mounting bracket component has a dual function of supporting the cistern and of locating and holding in position the pipe section for inlet of the flushing water to the basin, and according to a further feature the downstream forward end of this inlet pipe section carries and locates a separate spreader device within the rear part of the water-closet basin. Precise positioning of the spreader device can thereby be ensured and, with a suitable design of the spreader device, it has been found that this arrangement can satisfactorily be applied to provide close-coupled suites wherein the water-closet basin is of the kind having a hollow peripheral rim of inverted open channel form for discharge of the flushing water around the interior upper surface of the bowl.
  • the invention also provides a low level water-closet suite comprising an assembly of a water-closet pedestal basin and a close-coupled flushing cistern, wherein the cistern is mounted on the basin in rearwardly offset relationship by a separate mounting bracket component which fastens to the basin and extends rearwardly therefrom in supporting engagement with the underside of the cistern, and wherein there is provided interconnecting duct means arranged to convey flushing water from the cistern to the interior of the basin via an inlet pipe section of said duct means and an inlet aperture provided in the back of the basin, characterised in that the water-closet basin is of the kind having a bowl which
  • the bracket component may conveniently be fastened to the back of the basin by means of fasteners, such as bolts for example, engageable with a back-plate portion of the bracket.
  • the bracket component comprises a one-piece moulding, of rigid plastics material for example, of which an integral tubular body portion forms an elbow section flush pipe structure that constitutes the duct means, a lower horizontally-extending limb thereof providing the inlet pipe section and an upright upper limb thereof being arranged to receive the flushing water from the cistern outlet.
  • This upper limb preferably terminates in a top plate portion which is clamped or otherwise fixed to the underside of the cistern, and the bracket component is strengthened to give adequate load-bearing characteristics by reinforcing webs extending between the upper and lower limbs and between the back-plate and top plate portions of said elbow section flush pipe structure.
  • the relatively low head of water generally leads to a problem in obtaining a sufficient discharge velocity of the flushing water to give a satisfactory distribution if the basin has a bowl with an open channel-form rim.
  • the present invention also provides in preferred embodiments an improved design of spreader device by means of which this problem can be overcome when such spreader device is mounted as described in properly located position.
  • This improved spreader device is arranged to control accurately the discharge of the flushing water in two divergent streams directed at predetermined angles upwardly and forwardly into the portions of the hollow rim extending along opposite sides of the bowl. It may also provide a third stream of a minor proportion of the flushing water which is discharged in a downwards direction towards the surface of the water in the sump in the lower part of the bowl.
  • this improved spreader device is fabricated as a separate fitment adapted to be inserted and mounted by the inlet pipe section in accurately located position within a hollow inlet chamber in the rear upper portion of the water-closet basin, and it may comprise a nozzle member, in the form of a plastics moulding, that fits and locates on the downstream forward end of the inlet pipe section which extends through the inlet aperture at the back of the basin.
  • This nozzle member may have a tubular main body part internally profiled to provide an internal partition for dividing the water flow into two main streams which are directed, by internal guide surfaces or walls of internal passageways, in slightly upwardly and forwardly inclined directions through respective laterally-disposed discharge apertures, preferably of substantially rectangular cross-section, at the forward end of the body part so as to emerge with the required angular orientation when the nozzle member is correctly fitted in place in use.
  • the lower region of the main body part may be profiled to define a further passageway of relatively small cross-sectional area leading into a hollow forwardly-projecting beak portion which terminates in a downwardly-presented transversely-extending narrow slot or slit aperture in its underside.
  • This beak portion may be surmounted by an upstanding profiled reinforcing rib which may also assist in correctly positioning the device within the hollow interior space of the basin.
  • the invention also includes cistern mounting bracket components and spreader devices specifically designed for use in close-coupled water-closet suite assemblies as herein described and claimed.
  • reference numeral 10 denotes a moulded vitreous china water-closet basin having a hollow rim 11 of inverted open channel form in cross-section which extends, from an upper rear inlet part 12 of the basin, around the periphery of the bowl portion 14 of the basin so that portions of this rim 11 bound opposite sides of the bowl.
  • the upper rear inlet part 12 has a hollow inlet chamber 18 in its interior which communicates with the hollow rim 11 at the front and leads rearwardly to an inlet aperture 20 opening through a rear end wall 22 defining the back of the basin.
  • the water-closet suite assembly also includes a low level close-coupled syphonic flushing cistern 26, and a cistern supporting and locating mounting bracket component 128 which is made in the form of a hollow one-piece unitary body that provides both supporting structure for the cistern 26 and duct means for the supply and inlet to the basin 10 of flushing water from the cistern.
  • This bracket component 128 is conveniently moulded of a rigid plastics material such as a polypropylene co-polymer and it comprises an integral tubular body portion 100, a back-plate portion 138 of bifurcated form, a top plate portion 134 having a circular aperture 136, and reinforcing interconnecting web portions 102, 102, having a stepped configuration as seen in FIGURE 4.
  • a rigid plastics material such as a polypropylene co-polymer
  • the tubular body portion 100 defines an elbow section flush pipe structure 130 of which the lower limb or arm portion 130a extends forwards horizontally to provide inlet pipe section 131 that passes through the back-plate portion 138 and through the inlet aperture 20 in the back wall 22 of the basin; the upper limb or arm portion 130b extends vertically upwards with step-wise increases in diameter to terminate in an open mouth defined by the aperture 136 in the top plate portion 134.
  • a tubularfitting 37 defining the outlet of the cistern passes through the mouth or aperture 136, which also accommodates a clamping nut 89, and projects into the enlarged part of the upper arm portion 130b of the elbow section pipe structure 130.
  • the bracket component 128 is detachably secured to the underside of the cistern in this embodiment by being bolted to a fixing plate 104 clamped permanently in place by the clamping nut 89, the fixing bolts 105, 105, for this purpose being held captive in the fixing plate 104 as shown in FIGURE 2 and being engaged with fixing holes 106,106, in the top plate portion 134of the bracket component 128.
  • a seal for the joint between the bracket component 128 and the underside of the cistern is provided by a resiliently compressible foam plastics or rubber gasket 107.
  • the mounting bracket component 128 is adapted to be fastened to the back of the basin 10 and is located in position by means of nut and bolt fasteners (of which one is shown at35 in FIGURE 3) that engage with fixing holes in the back-plate portion 138 and with registering apertures in side flange portions of the back wall 22. Since the inlet pipe section 131 in this embodiment is an integral part of the bracket component 128 it will be appreciated that in being fastened to the back of the basin as described in order to mount the cistern 26, the bracket component also functions to locate and hold this inlet pipe section 131 in proper position in registry with the inlet aperture 20.
  • the inlet pipe section 131 projects through the inlet aperture 20 of the basin into the hollow chamber 18 and, at its downstream forward free end, carries a nozzle member 132 constituting a spreader device for distributing or spreading the flushing water and directing it into and along the portions of the hollow rim 11 either side of the bowl 14, as hereinafter described.
  • This nozzle member 132 is a moulded plastics element comprising a tubular main body part 50 adapted to push on to the forward free end of the inlet pipe section 131 upon which it is precisely located, both longitudinally and angularly, by engagement of a shouldered internal axial rib 52 within a short axial slot 54 (see FIGURE 5) in the inlet pipe section 131.
  • the body part 50 is divided internally by a central axially-extending vertical partition 56 defining two passageways 58a, 58b, leading to respective laterally-disposed discharge apertures 60a, 60b, of substantially rectangular cross-section.
  • passageways 58a and 58b provide internal guide surfaces or walls designed so that in use the flushing water entering the body part 50 is caused to emerge with increased velocity from the apertures 60a, 60b, in two divergent streams directed at predetermined angles upwardly and forwardly into the portions of the hollow rim 11 which extend along opposite sides of the bowl 14, and impinges against the undersurface of the top wall 15 of these rim portions.
  • the nozzle member 132 is also designed to provide for a downwardly directed third stream of a small proportion of the flushing water entering the main body part 50, this third stream being arranged to discharge downwards towards the surface of the water in the sump (not shown) in the lower part of the bowl 14.
  • the partition 56 does not extend for the full internal height of the body part 50 and the lower region of the latter is formed to define a further passageway 64 of relatively small cross-sectional area which leads into a hollow forwardly-projecting integral beak portion 65 which terminates in a downwardly-presented transversely-extending narrow slot or slit aperture 67 in its underside for discharging the flushing water of this third stream.
  • the beak portion is also surmounted by an upstanding fin-like reinforcing rib 69 which has a slightly tapering profile and curves down at its end so as to fit closely within the hollow interior space in the chamber 18 of the upper rear inlet path 12 of the basin 11.
  • This rib 69 extends axially and may be regarded as being an external continuation of the internal partition 56 within the body part 50.
  • the arrangement described is also well adapted for use either in installing a new close-coupled water-closet suite assembly, or in converting existing suites, since the mounting bracket component together with the spreader device carried by the inlet flush pipe section can readily be correctly fitted in place in situ.
  • bracket component which, as described, incorporates both supporting structure for the cistern and interconnecting pipe structure for the flushing water because of the greater simplification in the assembly and.
  • the cistern mounting bracket component and at least the inlet pipe section of the interconnecting duct for the flushing water could be elements adapted to cooperate through interengaging fastening and locating means so that the bracket component still functions to locate and hold the inlet pipe section in position in registry with the inlet aperture in the back of the basin in addition to its function of mounting and supporting the cistern.

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  • 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)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Table Devices Or Equipment (AREA)
  • Silicon Polymers (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Detergent Compositions (AREA)

Claims (15)

1. Ein niedrigbauendes Wasserklosett-System mit einer Anordnung aus einem Wasserklosett-Standbecken (10) und einem dicht daran angeordneten Spülkasten (26), der an dem Becken (10) nach hinten versetzt mittels eines gesonderten Tragelements (128) angebracht ist, das an dem Becken befestigt ist, sich relativ zu diesem nach hinten erstreckt und gegen den Spülkasten von unten her anliegend diesen trägt, und wobei eine Anschlußleitung (130) vorgesehen und so angebracht ist, um Spülwasser aus dem Spülkasten (26) durch einen Einlaßrohrabschnitt (131) der Anschlußleitung und eine in der Rückseite (22) des Beckens angeordnete Einlaßöffnung (20) in das Innere des Beckens einströmen zu lassen, dadurch gekennzeichnet, daß das Tragelement (128) als einstückiger Hohlkörper hergestellt ist, der sowohl für den Spülkasten (12) die lasttragende Stütz- und Positionierungsstruktur als auch die integriert damit geformte Anschlußleitung (130) umfaßt, und daß das Tragelement, wenn es an dem Becken (10) befestigt ist, den Einlaßrohrabschnitt (130) der Anschlußleitung ausgerichtet mit der Einlaßöffnung (20) in der Rückseite (22) des Beckens positioniert und festhält.
2. Ein niedrigbauendes Wasserklosett-System nach Anspruch 1, bei dem eine gesondert Sprüheinrichtung (132) an dem stromabwärts liegenden, vorderen Ende des Einlaßrohrabschnitts (131) angebracht und so daran angeordnet ist, daß sie in einer vorgegebenen Position innerhalb des hinteren Teils (12) des Beckens liegt, um das Spülwasser zu verteilen und es in divergierenden Strömen entlang der sich gegenüberliegenden Seiten der Schale (14) des Wasserklosett-Beckens (10) zu verteilen.
3. Ein niedrigbauendes Wasserklosett-System nach Anspruch 2, bei dem das Wasserklosett-Becken einen hohlen Umfangsrand (11) mit nach unten offenem Kanalquerschnitt hat, um das Spülwasser um die innere Oberfläche der Schale (14) strömen zu lassen.
4. Ein niedrigbauendes Wasserklosett-System nach Anspruch 2 oder 3, bei dem der Einlaßrohrabschnitt (131) sich durch die hintere Einlaßöffnung (20) des Beckens erstreckt, und bei dem die Sprüheinrichtung (132) an dem stromabwärts liegenden Ende des Einlaßrohrabschnitts innerhalb einer hohlen Einlaßkammer (18) im Inneren der oberen Abschnitts des hinteren Teils (12) des Wasserklosett-Beckens innen von der Einlaßöffnung (20) angeordnet und eingepaßt ist.
5. Ein niedrigbauendes Wasserklosett-System mit einer Anordnung aus einem Wasserklosett-Standbecken (10) und einem dicht daran angeordneten Spülkasten (26), der an dem Becken (10) nach hinten versetzt mittels eines gesonderten Tragelements (128) angebracht ist, das an dem Beckenrand befestigt ist, sich relativ zu diesem nach hinten erstreckt und gegen den Spülkasten von unten her anliegend diesen trägt, und wobei eine Anschlußleitung (130) vorgesehen und so angebracht ist, um Spülwasser aus dem Spülkasten (26) durch einen Einlaßrohrabschnitt (131) der Anschlußleitung und eine in der Rückseit (22) des Beckens angeordnete Einlaßöffnung (20) in das Innere des Beckens einströmen zu lassen, dadurch gekennzeichnet, daß das Wasserklosett-Becken eine Schale (14) aufweist, die von einem hohlen Umfangsrand (11) mit nach unten offenem Kanalquerschnitt umgeben ist, um das Spülwasser entlang der inneren Oberfläche der Schale (14) fließen zu lassen, und daß das Trägerelement (128) funktionell so gestaltet ist, daß es den Einelaßrohrabschnitt (131) der Anschlußleitung (130) ausgerichtet mit der Einlaßöffnung (20) in der Rückseite des Beckens positioniert und festhält, und daß das stromabwärts liegende vordere Ende des Einlaßrohrabschnitts (131) mit einer gesonderten Sprüheinrichtung (132) ausgerüstet ist, die davon getragen und so positioniert ist, daß sie in einer bestimmten Position innerhalb des hinteren Anschnittes (12) des Beckens liegt, um das Spülwasser zu verteilen und es in divergierenden Strömen entlang den gegenüberliegenden Seiten der Schale (14) strömen zu lassen.
6. Ein niedrigbauendes Wasserklosett-System nach einem der Ansprüche 2 bis 5, bei dem die Sprüheinrichtung (132) aus einem Düsenorgan in Form eines Kunststoff-formkörpers besteht, der einen rohrförmigen Hauptkörperteil (50) aufweist, der innen so profiliert ist, daß eine innen liegende Trennwand (56) gebildet ist, um die Wasserströmung in zwei Hauptströme aufzuteilen, die mittels innerer Führungsflächen oder -wänden von innen liegenden Strömungswegen (58a, 58b) in geringfügig nach oben und nach vorne gerichteten Richtungen durch zugeordnete seitlich angeordnete Auslaßöffnungen (60a, 60b) am vorderen Ende des Hauptkörperteils (50) gerichtet werden, um mit der erforderlichen Winkelausrichtung auszutreten, wenn das Düsenorgan im Betrieb richtig positioniert ist.
7. Ein niedrigbauendes Wasserklosett-System nach Anspruch 6, bei dem der untere Bereich des Hauptkörperteils (50) der Sprüheinrichtung (132) so profiliert ist, daß er einen weiteren Strömungsweg (64) mit relativ kleiner Querschnittsfläche bildet, der in einem hohlen, nach vorne gerichteten Schnabelabschnitt (65) führt, der an seiner Unterseite in einem nach unten gerichteten, querliegenden engen Schlitz oder Spalt (67) endet, um einen dritten, nach unten gerichteten kleineren Spülwasserstrom zu erzeugen.
8. Ein niedrigbauendes Wasserklosett-System nach Anspruch 6 oder 7, bei dem der rohrförmige Hauptkörperteil (50) der Einsprüheinrichtung (132) Ausrichtelemente (52) aufweist, die in der Lage sind, mit komplementären Ausrichtelementen (54) an dem Spülwasser-Einlaßrohrabschnitt (131) in Eingriff zu kommen.
9. Ein niedrigbauendes Wasserklosett-System nach einem der vorhergehenden Ansprüche, bei dem das Tragelement (128) so gestaltet ist, daß es an der Rückseite (22) des Beckens (10) mittels Befestigungselementen (35) befestigbar ist, die mit einem Stützplattenabschnitt (138) des Tragelementes (128) zusammenwirken.
10. Ein niedrigbauendes Wasserklosett-System nach einem der Ansprüche 1 bis 8, bei dem die Anschlußleitung einem gekrümmten Spülleitungsabschnitt (130) umfaßt, der von einem damit integrierten, rohrförmigen Körperabschnitt (100) des Tragelements (128) gebildet ist, von dem ein unterer horizontal verlaufender Abschnitt (130a) den Einlaßrohrabschnitt (131) bildet, während ein oberer aufrechtstehender Abschnitt (130b) in Auslaß-Anschlußstück (37) des Spülkastens (26) bildet, durch das das Spülwasser in die Anschlußleitung einzutreten vermag.
11. Ein niedrigbauendes Wasserklosett-System nach Anspruch 10, bei dem der aufrechte, obere Abschnitt (130b) des gekrümmten Spülleitungsabschnitts (130) sich nach oben hin unter Bildung eines trichterähnlichen Einlasses (136) erweitert, der das Auslaßanschlußstück (37) des Spülkastens (26) umgibt.
12. Ein niedrigbauendes Wasserklosett-System nach Anspruch 10 oder 11, bei dem das Tragelement (128) an der Rückseite des Beckens mittels Befestigungselementen (35) befestigbar ist, die mit einem Stützplattenabschnitt (138) des Tragelements zusammenwirken.
13. Ein niedrigbauendes Wasserklosett-System nach Anspruch 12, bei dem der obere Abschnitt (130b) des gekrümmten Spülleitungsabschnitts (130) als integrierender Bestandteil mit einem Oberseiten-Plattenabschnitt (134) des Tragelements (128) verbunden ist, der gegen die Unterseite des Spülkastens (26) anliegt, und wobei integrierte Verstärkungsstege (102) sich zwischen den unteren und oberen Abschnitten (130a, 130b) des gekrümmten Spülleitungsabschnitts und zwischen dem Tragelement-Oberseitenplattenabschnitt (134) und dem Stützplattenabschnitt (138) erstrecken.
14. Ein niedrigbauendes Wasserklosett-System nach Anspruch 13, bei dem die Unterseite des Spülkastens (26) mit einer Befestigungsplatte (104) versehen ist, an der der Oberseiten-Plattenabschnitt (134) des Tragelements (128) mittels Klemm-Befestigungsmitteln (105) befestigt ist, wobei eine verformbare Dichtung (107) zwischengelegt ist.
15. Ein niedrigbauendes Wasserklosett-System nach einem der vorhergehenden Ansprüche, bei dem das Tragelement (128) ein einstückiges Formteil aus Hartkunststoff ist.
EP84307958A 1983-11-17 1984-11-16 Wasserklosett-System Expired EP0142991B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84307958T ATE32362T1 (de) 1983-11-17 1984-11-16 Wasserklosett-system.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08330721A GB2152962B (en) 1983-11-17 1983-11-17 W c close-coupled suite
GB8330721 1983-11-17

Publications (3)

Publication Number Publication Date
EP0142991A2 EP0142991A2 (de) 1985-05-29
EP0142991A3 EP0142991A3 (en) 1986-08-06
EP0142991B1 true EP0142991B1 (de) 1988-02-03

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Application Number Title Priority Date Filing Date
EP84307958A Expired EP0142991B1 (de) 1983-11-17 1984-11-16 Wasserklosett-System

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EP (1) EP0142991B1 (de)
AT (1) ATE32362T1 (de)
DE (1) DE3469197D1 (de)
ES (1) ES8601370A1 (de)
GB (1) GB2152962B (de)
GR (1) GR80960B (de)
PT (1) PT79493B (de)
TR (1) TR22416A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254627B (en) * 1991-04-12 1995-10-04 Caradon Bathrooms Ltd Improvements in or relating to water closets
EP2954122B1 (de) * 2013-02-05 2018-11-21 Eczacibasi Yapi Gereçleri Sanayi ve Ticaret Anonim Sirketi Waschsystem für toilettenschüssel
EP3486386A1 (de) * 2017-11-16 2019-05-22 Roca Sanitario, S. A. Toilette und toiletten- und entladungsspülkastenanordnung

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US1464398A (en) * 1922-06-20 1923-08-07 Edmund L Ahern Bracket for supporting closet tanks
US2210796A (en) * 1938-02-09 1940-08-06 Raymond E Crane Flush tank and water closet combination
GB528263A (en) * 1939-05-02 1940-10-25 Elof Karl Hjalmar Lundberg Improvements in and relating to water closets
US2743460A (en) * 1953-08-03 1956-05-01 Leonard W Youngstrom Adjustable connector for tank and bowl of a close coupled water-closet combination
GB787817A (en) * 1955-09-12 1957-12-18 Shanks & Company Ltd Improvements in or relating to means for attaching a flushing cistern to a closet ina close-coupled closet set
GB1099707A (en) * 1965-11-11 1968-01-17 John Steventon And Sons Ltd Double trap siphonic water closet
DE1911677A1 (de) * 1969-03-07 1970-09-24 Karl Schwab Gmbh Montageeinheit fuer ein freistehendes Wasserspuelklosett
GR68449B (de) * 1979-05-16 1981-12-30 Ideal Standard

Also Published As

Publication number Publication date
DE3469197D1 (en) 1988-03-10
ES537693A0 (es) 1985-11-01
PT79493B (en) 1986-08-05
PT79493A (en) 1984-12-01
GB2152962B (en) 1987-04-01
EP0142991A2 (de) 1985-05-29
GB8330721D0 (en) 1983-12-29
GB2152962A (en) 1985-08-14
ES8601370A1 (es) 1985-11-01
TR22416A (tr) 1987-04-30
GR80960B (en) 1985-03-18
ATE32362T1 (de) 1988-02-15
EP0142991A3 (en) 1986-08-06

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