EP0061041B1 - Dispositif destiné à actionner un cône à soupape pour élever et abaisser une soupape d'écoulement d'une baignoire - Google Patents

Dispositif destiné à actionner un cône à soupape pour élever et abaisser une soupape d'écoulement d'une baignoire Download PDF

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Publication number
EP0061041B1
EP0061041B1 EP82101735A EP82101735A EP0061041B1 EP 0061041 B1 EP0061041 B1 EP 0061041B1 EP 82101735 A EP82101735 A EP 82101735A EP 82101735 A EP82101735 A EP 82101735A EP 0061041 B1 EP0061041 B1 EP 0061041B1
Authority
EP
European Patent Office
Prior art keywords
valve
housing
axis
pipe connector
actuating lever
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
EP82101735A
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German (de)
English (en)
Other versions
EP0061041A1 (fr
Inventor
Johannes Högner
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.)
Hansgrohe SE
Original Assignee
Hansgrohe SE
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Filing date
Publication date
Application filed by Hansgrohe SE filed Critical Hansgrohe SE
Publication of EP0061041A1 publication Critical patent/EP0061041A1/fr
Application granted granted Critical
Publication of EP0061041B1 publication Critical patent/EP0061041B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/22—Outlet devices mounted in basins, baths, or sinks
    • E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
    • E03C1/2304—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms the actuation force being transmitted to the plug via flexible elements, e.g. chain, Bowden cable

Definitions

  • the actuating lever of the valve cone has the shape of a straight rod which is screwed radially into a threaded bore of the bearing shaft.
  • This threaded hole is located approximately in the axial longitudinal center of the bearing shaft, so that one half of the bearing shaft and also the cylindrical bearing housing is located on one side of the central plane of the valve cone or valve cone housing, which extends transversely to the axis of the cylindrical bearing housing, while the other Half of the cylindrical bearing housing and the Lager.'ciie extends on the other side of this plane.
  • the actuating lever on which the valve cone is loosely seated can therefore only be screwed into the bearing shaft after the bearing shaft has been inserted into the cylindrical bearing housing.
  • the actuating lever is inserted into the threaded bore of the bearing shaft either through the lower end opening of the valve housing or through the horizontal inlet pipe socket arranged on the side of the valve housing diametrically opposite the cylindrical bearing housing.
  • This type of assembly is time consuming and expensive.
  • the bearing shaft is provided with an eccentric which is connected in an articulated manner by a screw to a slider which can be moved transversely to the axis of the bearing shaft and which is connected to the Bowden cable. This connection between the eccentric and the slider can only be made after inserting the bearing shaft into the bearing housing.
  • a device for actuating a sealing plug of a tub drain is also already known (DD-A-36 165), in which an actuating lever is arranged in a rotationally fixed manner on a shaft which can be rotated through a double angle in both directions of rotation by a certain angle.
  • the shaft and the operating lever are manufactured as separate individual parts and must be connected to one another in the device.
  • the invention has for its object to provide a device of the type mentioned, which can be manufactured with lower manufacturing costs and in particular is easier to assemble or disassemble in the event of repair.
  • the bending curvature of the actuating lever begins at a distance from the inner end face of the bearing shaft that corresponds at least to the axial distance of the outer end face of the cylindrical bearing housing from the inner surface of the inlet pipe socket, it being expedient in this context, the axial length form the bearing bore approximately the same size as its inner diameter.
  • the tub drain valve shown in the drawing consists essentially of a tubular valve housing 1, which has a support flange 2 at its upper edge and is fastened in a known manner by means of a sealing ring 3 to the underside of a tub bottom 4.
  • a valve seat plate 6 In a mounting opening 5 of the trough base 4 recessed at this point is a valve seat plate 6 from the top, the flange 7 of which lies sealingly against a recess edge 8 of the trough base 4.
  • the valve seat plate 6 has a perforated base 9 and is connected to a threaded hub 12 of the valve housing 1 by means of a centrally arranged hollow hub 11 provided on the outside with a screw thread 10.
  • the threaded hub 12 is arranged coaxially to the valve housing axis 13 and connected by spokes 14 to the essentially cylindrical wall of the valve housing 1.
  • the valve seat plate 6 has an inner conical ring seat surface 15 for the sealing ring 16 of a plate-shaped valve cone 17.
  • the valve cone 7 is guided in a freely axially movable manner by means of a central pin 18.
  • the pin 18 is provided with an adjusting screw 19, the head of which is loosely seated on an actuating lever 20.
  • the actuating lever 20 has an at least quarter-circular bend and extends from the inner end face 21 of a bearing shaft 22 to the valve housing axis 13 or to the valve cone axis.
  • the bearing shaft 22 is rotatably supported in a bearing bore 24 and provided with two O-rings 26 accommodated in ring grooves 25.
  • the valve housing axis 13 always runs vertically. It can also be seen from the drawing that, in relation to this installation position, the axis 27 of the bearing bore 24 runs horizontally (FIG. 2).
  • the bearing bore 24 is arranged in a short cylindrical bearing housing 28 which is formed on the outside of an inlet pipe socket 29 which is usually present in such drain valves.
  • This inlet pipe socket 29 is used to connect an overflow pipe and is arranged in a horizontal position so that its axis 30 extends radially with respect to the valve housing axis 13.
  • the through hole 33 has a smaller diameter than the bearing bore 24.
  • the annular shoulder 32 serves as an axial stop for the bearing shaft 22, which has a diameter which is approximately twice as large as the actuating lever 20 is thick.
  • the cylindrical bearing housing 28 with the bearing bore 24 is located in the lower half of the inlet pipe socket 29 such that the axis 27 of the bearing bore 24 is approximately at a height between the lower closed position of the Set screw 19 of the valve cone 17 and the upper opening position shown in FIG. 1.
  • the lower closed position of the adjusting screw 19 of the valve cone 17 is shown in FIG. 1 by the lower pivot position of the actuating lever 20, which is shown in dash-dot lines.
  • the bearing shaft 22 sits with a short section in the bearing bore 24.
  • the axial distance b between the outer end face 31 of the cylindrical bearing housing 28 and the inner surface 34 of the inlet pipe socket 29 corresponds to a length which is less than half the inner diameter D of the inlet pipe socket 29.
  • the bending curvature of the actuating lever 20 begins at the leg connected to the bearing shaft 22 at a distance a from the inner end face 21 of the bearing shaft 22 which corresponds at least approximately to the axial distance b of the outer end face 31 of the cylindrical bearing housing 28 from the inner surface 34 of the inlet pipe socket 29.
  • the actuating lever 20 has a bending radius R in the curved region, which is approximately half as large as the inner diameter D of the inlet pipe socket 29.
  • the rotationally secure connection between the actuating lever 20 and the bearing shaft 22 is established in that one leg of the actuating lever 20 into one central blind hole 35 is soldered. It would also be conceivable to manufacture the actuating lever 20 in one piece with the bearing shaft 22, or to screw it to the bearing shaft 22.
  • the actuating lever 20 firmly connected to the bearing shaft 22 can be inserted through the bearing bore 24 and the through bore 33 from the outside into the valve housing 1 into its functional position, the insertion positions A and B being reached one after the other (see FIG. 4) and from the An insertion position B is still to be carried out axially in the direction of arrow 36 in order to insert the bearing shaft 22 into the bearing bore 24 so that the actuating lever 20 assumes the position shown in FIG. In the opposite direction of movement, the actuating lever 20 is removed from the valve housing 1 in the event of a repair.
  • the part of the bearing shaft 22 protruding from the bearing bore 24 is provided with a rod-shaped lever arm 37.
  • This lever arm 37 is screwed into a through bore 38 provided with an internal thread and, with its free hemispherical rounded end 39, projects into a partially conical and partially spherical recess 40 Slider 41.
  • the slider 41 is axially movably mounted in a guide tube 42 which is arranged next to the inlet pipe socket 29, parallel to it and thus transverse to the bearing bore 24 at a distance above the part of the bearing shaft 22 protruding from the bearing bore 24.
  • the guide tube 42 On its underside, the guide tube 42 is provided with an axially extending slot opening 43, through which the lever arm 37 projects into the recess 40 of the slide 41.
  • the guide tube 42 has a sleeve-like, internally threaded extension 44, in which an end piece 46 of a Bowden cable is fastened by means of a threaded bush 45, the pull cable 47 of which is positively connected to the slider 41 by means of a nipple 48.
  • the slide 41 Via this Bowden cable, the slide 41 is connected to a rotary device (not shown), which is preferably arranged in an overflow set of the tub, by the actuation of which the slide 41 can be moved in the longitudinal direction of the guide tube 42.
  • the lever arm 37 Since the lever arm 37 is guided on the one hand in the slot opening 43 of the guide tube 42 and on the other hand in the recess 40 of the slide 41, at the same time the bearing shaft 22 is secured in its bearing bore 24 against axial displacement in both directions, so that the annular shoulder 32 is not absolutely necessary and the push-through bore 33 can have the same diameter as the bearing bore 24. No special precautions and means for securing the bearing shaft 22 against axial displacement are therefore required.
  • the lever arm 37 can be screwed into the transverse bore 38 from below during assembly after the bearing shaft 22 has been inserted into the bearing bore 24, or can first be unscrewed from the transverse bore 38 during disassembly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)

Claims (7)

1. Dispositif destiné à actionner le cône (17), susceptible d'être élevé et abaissé, de la soupape d'écoulement d'une baignoire et présentant les caractères suivants :
- la cage (1) de la soupape d'écoulement d'une baignoire est munie d'une tubulure d'amenée horizontale (29) s'étendant perpendiculairement et radialement par rapport à l'axe de la cage de soupape et à laquelle peut être raccordé un tuyau de trop-plein ;
- une poignée tournante éloignée de la soupape d'écoulement de la baignoire et montée notamment dans un équipement de trop-plein de la baignoire est reliée à un mécanisme de rotation auquel est assujettie de façon excentrée une extrémité d'un câble de transmission Bowden (47) ;
- l'autre extrémité (48) du câble de transmission Bowden (47) est fixée à un coulisseau (41), lequel est monté coulissant dans un tube de guidage rectiligne s'étendant de manière excentrée par rapport à l'axe de la cage de soupape et disposé extérieurement sur la cage de soupape ;
- le coulisseau (41) est relié en liaison de forme à un bras de levier (37) qui est fixé à un arbre porteur (22) muni de deux bagues d'étanchéité et monté de façon à pouvoir tourner dans un support cylindrique formant palier (28) ;
- l'axe du support cylindrique formant palier (28) s'étend de manière excentrée et perpendiculairement à l'axe de la cage de soupape ainsi que perpendiculairement à l'axe du tube de guidage et perpendiculairement à l'axe de la tubulure d'amenée (29) ; et
- l'arbre porteur (22) présente un levier d'actionnement (20) s'étendant en direction de l'axe de la cage de soupape, caractérisé en ce que
a) le support cylindrique formant palier (28) est monté sur le côté extérieur de la tubulure d'amenée (29) ;
b) l'arbre porteur (22) ne s'étend qu'avec une partie axiale, dont la longueur correspond tout au plus à la moitié du diamètre intérieur (D) de la tubulure d'amenée (29), dans un alésage (24) exécuté dans le support cylindrique (28) ; et
c) le levier d'actionnement (20) présente une courbure au moins en forme de quart de cercle et s'étend à partir du côté frontal intérieur (21) de l'arbre porteur (22) à l'axe (13) de la cage de soupape, c'est-à-dire jusqu'à l'axe du cône de soupape.
2. Dispositif selon la revendication 1, caractérisé en ce que la courbure du levier d'actionnement (20) commence à une distance (a), par rapport au côté frontal intérieur (21) de l'arbre porteur (22), qui correspond au moins approximativement à la distance axiale (b) de la face frontale extérieure (31) du support cylindrique (28) à la paroi intérieure (34) de la tubulure d'amenée (29).
3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que le levier d'actionnement (20) présente dans la partie courbée un rayon de courbure (R) qui correspond sensiblement à la moitié du diamètre intérieur (D) de la tubulure d'amenée (29).
4. Dispositif selon l'une des revendications 1, 2 et 3, caractérisé en ce que le levier d'actionnement (20) est fixé dans un trou borgne (35) qui est prévu dans le côté frontal intérieur (21) de l'arbre porteur (22).
5. Dispositif selon la revendication 1, caractérisé en ce que le support cylindrique formant palier (28) est réalisé sous la forme d'une tubulure faisant corps avec la tubulure d'amenée (29) et présente un alésage cylindrique (24) qui est ouvert au niveau de ses deux côtés frontaux.
6. Dispositif selon la revendication 1 ou 5, caractérisé en ce que l'alésage (24) dans le support cylindrique (28) se termine au niveau d'un épaulement annulaire radial (32) et en ce que dans son prolongement se trouve un trou traversant (35) de plus petit diamètre.
7. Dispositif selon la revendication 1, caractérisé en ce que le tube de guidage (42) contenant le coulisseau (41) est disposé de façon à s'étendre horizontalement à une certaine distance verticale au-dessus de la partie terminale de l'arbre porteur (22) faisant saillie hors du support cylindrique formant palier )28) et en ce que le bras de levier (37) radial par rapport à l'arbre porteur (22) est fixé de manière amovible dans un trou transversal (38) de l'arbre porteur (22) et s'étend avec son extrémité extérieure (39), à travers une ouverture en forme de fente (43) du tube de guidage (42), librement dans un évidement en forme de calotte (40) du coulisseau (41).
EP82101735A 1981-03-16 1982-03-05 Dispositif destiné à actionner un cône à soupape pour élever et abaisser une soupape d'écoulement d'une baignoire Expired EP0061041B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3110151 1981-03-16
DE3110151A DE3110151C2 (de) 1981-03-16 1981-03-16 Vorrichtung zum Betätigen eines heb- und senkbaren Ventilkegels eines Wannenablaufventils

Publications (2)

Publication Number Publication Date
EP0061041A1 EP0061041A1 (fr) 1982-09-29
EP0061041B1 true EP0061041B1 (fr) 1984-07-25

Family

ID=6127446

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82101735A Expired EP0061041B1 (fr) 1981-03-16 1982-03-05 Dispositif destiné à actionner un cône à soupape pour élever et abaisser une soupape d'écoulement d'une baignoire

Country Status (3)

Country Link
US (1) US4411028A (fr)
EP (1) EP0061041B1 (fr)
DE (1) DE3110151C2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8530812D0 (en) * 1985-12-13 1986-01-22 Stom Ltd Pop-up waste
DE4035074C1 (fr) * 1990-11-05 1992-01-02 Kaldewei, Franz-Dieter, 4730 Ahlen, De
DE4129217C2 (de) * 1991-09-03 1994-12-08 Kaldewei Franz Gmbh & Co Whirlpool-Badewanne mit Einrichtungen zum Erzeugen von Wasser- oder Wasser-/Luftstrahlen
GB2281695A (en) * 1993-09-11 1995-03-15 John Lewis Remote control bath or washbasin waste with automatic overflow prevention
JP3823163B2 (ja) * 2002-07-31 2006-09-20 育實 太田 浴槽用排水栓構造
US7886372B2 (en) * 2005-02-11 2011-02-15 As Ip Holdco, L.L.C. Drain assembly for rapid installation in sanitary vessels
EP1870527B1 (fr) * 2006-06-20 2017-05-31 Geberit International AG Dispositif pour activer le clapet d'écoulement d'articles sanitaires.
US8336132B2 (en) 2008-08-18 2012-12-25 Wcm Industries, Inc. Cable actuated drain
US8336131B2 (en) * 2008-08-18 2012-12-25 Wcm Industries, Inc. Cable actuated drain
WO2013026010A2 (fr) * 2011-08-18 2013-02-21 Kohler Co. Système de vidange
GB2552659B (en) * 2016-08-01 2019-06-12 Mcalpine & Co Ltd High flow drain control
CN107288184B (zh) * 2017-08-14 2023-02-10 浙江德利福科技股份有限公司 一种去水器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1980493A (en) * 1932-05-04 1934-11-13 Morisseau Jacques Henri Emptying device for bathing-tubs or the like
US2059120A (en) * 1934-10-01 1936-10-27 Royal Brass Mfg Company Valve
US2844168A (en) * 1952-09-18 1958-07-22 Karl A Klingler Quick acting valve with static seal
US3315279A (en) * 1964-12-30 1967-04-25 American Radiator & Standard Drain stopper with overflow
DE2549723C2 (de) * 1975-11-06 1983-12-22 Fa. Franz Viegener Ii, 5952 Attendorn Ab- und Überlaufarmatur mit Bowdenzug für Badewannen oder dergleichen

Also Published As

Publication number Publication date
DE3110151A1 (de) 1982-09-23
EP0061041A1 (fr) 1982-09-29
US4411028A (en) 1983-10-25
DE3110151C2 (de) 1983-01-27

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