EP1038133A1 - Robinet sanitaire - Google Patents

Robinet sanitaire

Info

Publication number
EP1038133A1
EP1038133A1 EP98963548A EP98963548A EP1038133A1 EP 1038133 A1 EP1038133 A1 EP 1038133A1 EP 98963548 A EP98963548 A EP 98963548A EP 98963548 A EP98963548 A EP 98963548A EP 1038133 A1 EP1038133 A1 EP 1038133A1
Authority
EP
European Patent Office
Prior art keywords
component
sanitary fitting
connecting element
inflow pipe
connection
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.)
Withdrawn
Application number
EP98963548A
Other languages
German (de)
English (en)
Inventor
Jürgen SPONHEIMER
Ulrich Becker
Dietmar Hildebrand
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.)
Ideal Standard GmbH
Original Assignee
Ideal Standard GmbH
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
Priority claimed from DE19800399A external-priority patent/DE19800399C2/de
Application filed by Ideal Standard GmbH filed Critical Ideal Standard GmbH
Publication of EP1038133A1 publication Critical patent/EP1038133A1/fr
Withdrawn legal-status Critical Current

Links

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
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0403—Connecting the supply lines to the tap body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in

Definitions

  • the invention relates to a sanitary fitting with at least one inflow pipe and / or a connecting element for connection to a connecting line or a hose and with a component of the sanitary fitting having a receiving opening for the inflow pipe or the connecting element, the inflow pipe or the connecting element having a supporting edge for Provide system on the component, arranged in the receiving opening of the component and is firmly connected to the component.
  • the object of the present invention is therefore to provide a sanitary fitting of the type mentioned at the outset in which the inflow pipes or the connecting elements can be firmly and easily connected to the sanitary fitting.
  • FIG. 2 shows a cross-sectional view of the base plate from FIG. 3 along the section line II-II from FIG. 3
  • Fig. 3 is a plan view of the base plate from Fig. 2 in the direction of arrow III
  • FIG. 5 shows a cross-sectional view of the base plate from FIG. 6 along the section line V - V from FIG. 6,
  • Fig. 6 is a plan view of the bottom plate of Fig. 5 in the direction of arrow VI
  • connection element 7 is a cross-sectional view of a connection element according to the invention.
  • Fig. 8 is a side view of the connecting element of Fig. 7 and
  • Fig. 9 is a cross-sectional view of two connection elements held in a base plate.
  • the present case concerns a sanitary fitting which is known per se and which is not shown in detail.
  • the sanitary fitting can be constructed in the manner of an outlet fitting, as is known from DE 37 07 705 AI. But it can also - which is preferred - be designed as a single lever mixer, as is known from DE 23 31 000 C2, DE 31 19 313 C2 or DE-A-4,051,869. A description of the basic details of the construction of the sanitary fitting is omitted here. In this respect, express reference is made to the avoidance of repetition of the aforementioned publications and the content thereof in this regard is hereby made the content of the present application.
  • the sanitary fitting according to the invention basically has at least one, preferably two inflow pipes 1, 2, which are provided for connection to corresponding connection lines, namely a cold water connection line and a hot water connection line, which are not shown in detail .
  • Each of the two inflow pipes 1, 2 is in each case a receiving opening 3, 4 of a component 5 of the sanitary fitting is used. In the inserted state of the inflow pipes 1, 2, these are firmly connected to the component 5.
  • each of the inflow pipes 1, 2 for connection to the component 5 are crimped into the respective receiving opening 3, 4 of the component 5 via a supporting edge 6 and a flange 7 and are thus held firmly on the component 5.
  • the component 5 with the inflow tubes 1, 2, each crimped into the receiving openings 3, 4, represents a finished structural unit that can be handled overall.
  • the supporting edge 6 is designed as a further crimp.
  • the clear distance between the lower flanged supporting edge 6 and the upper flanging 7 corresponds approximately to the thickness d of the component 5.
  • the inlet pipes 1, 2 are in their receiving openings 3 , 4 fixed in the axial direction, cannot be moved in the direction of the central longitudinal axis M of the respective inflow pipes 1, 2.
  • the inflow tubes 1, 2 do not extend beyond the flange 7.
  • the relevant inflow pipes 1, 2 thus end at the upper flanging 7.
  • an O-ring 8 which is only shown in FIG. 1, is used as a sealant to achieve an axial seal with a component that adjoins the component 5 in the flow direction of the water Sanitary fitting placed.
  • each of the inflow pipes 1, 2 has an end section 9 located above the flange 7.
  • the inflow pipe 1, 2 does not end at the flange 7, as is the case with the embodiment according to FIGS. 1 to 3.
  • An O-ring 8, only shown in FIG. 4, is also pushed onto the end section 9 as a sealing means, which is provided to achieve a radial seal with a component of the sanitary fitting that adjoins the component 5 in the flow direction.
  • each of the inflow pipes 1, 2 can either be connected directly to the connecting line in question, or first of all with a hose which is connected to the relevant connection-side end of the inflow pipe.
  • Component 5 itself is designed as a base plate or intermediate piece of the sanitary fitting, a valve unit (not shown) of the sanitary fitting being provided above the component.
  • the manufacture of the sanitary fitting or of the structural unit consisting of the two inflow pipes 1, 2 and the component 5 takes place in such a way that the inflow pipes 1, 2 for the production of a flange, i.e. H. of the supporting edge 6 are first compressed and the inflow tubes 1, 2 are then inserted into the relevant receiving openings 3, 4 of the component 5 until the supporting edge 6 strikes the component 5.
  • the inflow tubes 1, 2 are then compressed again to produce the flange 7.
  • the upsetting takes place via a special machine that can be easily integrated into the production process.
  • connection elements 10, 11 instead of the inflow pipes, connecting elements 10, 11 are provided, which are also crimped via the flange 7 and the supporting edge 6 into the relevant receiving openings 3, 4 of the component 5 and thus firmly with the Component 5 are connected.
  • the support edge 6 is not designed as a further flanging in the connection element, but rather as a material thickening in the connection element 10, 11 designed as a one-piece component.
  • the connection element 10, 11 itself, which is also referred to as (connection) nipple has an internal thread 12 for the direct connection of a hose. On the connection side, following the internal thread, the inside diameter of the connection element 10, 11 increases several times, as can be seen in particular in FIG. 7.
  • connection elements 10, 11 and the component 5 are now carried out in such a way that the still un-compressed connection elements 10, 11, as shown in FIGS. 7 and 8, into the receiving openings 3, 4 of the component 5 are used until the component 5 on the respective support edge 6 beats.
  • the connecting elements 10, 11 these have a pipe section 13 following the thickened supporting edge 6, which has a smaller outer diameter than the supporting edge 6.
  • the pipe pieces 13 projecting 5 mm beyond the component 5 in the illustrated embodiment are then compressed to produce the flange 7, which then only protrudes 1.5 mm beyond the component 5.
  • the Inflow pipes 1, 2 or the connection elements 10, 11 have to be compressed in order to establish the connection with the component 5 and the component 5 is also subjected to a load when the inflow pipes 1, 2 or the connection elements 10, 11 are compressed, the Inflow pipes 1, 2 or the connecting elements 10, 11 and the component 5 are designed accordingly in terms of their material.
  • the inflow pipes 1, 2 and the connecting elements 10, 11 can - as before - consist of copper or another material that can be compressed, while the component 5 consists of steel, for example.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

L'invention concerne un robinet sanitaire comportant au moins un tuyau d'arrivée d'eau (1, 2) et/ou un élément de raccordement (10) permettant la liaison avec une conduite de raccordement ou un tuyau flexible, et comportant un composant (5) présentant une ouverture de logement (3, 4) destinée au tuyau d'arrivée d'eau (1, 2) ou à l'élément de raccordement (10). Le tuyau d'arrivée d'eau (1, 2) ou l'élément de raccordement est pourvu d'un bord d'appui (6) reposant contre le composant (5), est placé dans l'ouverture de logement (3, 4) du composant (5) et est relié rigidement à ce composant (5). Pour qu'il soit possible d'assembler de façon simple et économique le tuyau d'arrivée d'eau (1, 2) ou l'élément de raccordement (10, 11) avec le composant (5) du robinet sanitaire, il est prévu, selon l'invention, que le tuyau d'arrivée d'eau (1, 2) ou l'élément de raccordement (10, 11) soit, pour l'assemblage avec le composant (5), serti dans l'ouverture de logement (3, 4) du logement (5), par l'intermédiaire d'une collerette (7) se trouvant à une certaine distance du bord d'appui (6).
EP98963548A 1997-12-09 1998-12-09 Robinet sanitaire Withdrawn EP1038133A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19754585 1997-12-09
DE19754585 1997-12-09
DE19800399 1998-01-08
DE19800399A DE19800399C2 (de) 1997-12-09 1998-01-08 Sanitärarmatur
PCT/EP1998/008008 WO1999030067A1 (fr) 1997-12-09 1998-12-09 Robinet sanitaire

Publications (1)

Publication Number Publication Date
EP1038133A1 true EP1038133A1 (fr) 2000-09-27

Family

ID=26042301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98963548A Withdrawn EP1038133A1 (fr) 1997-12-09 1998-12-09 Robinet sanitaire

Country Status (3)

Country Link
US (1) US20020167171A1 (fr)
EP (1) EP1038133A1 (fr)
WO (1) WO1999030067A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7406980B2 (en) 2005-08-29 2008-08-05 Masco Corporation Of Indiana Waterway connection
US7415991B2 (en) 2005-12-20 2008-08-26 Masco Corporation Of Indiana Faucet spout with water isolating couplings
US8991425B2 (en) 2006-05-26 2015-03-31 Delta Faucet Company Waterway assembly including an overmolded support plate
US7766043B2 (en) 2006-05-26 2010-08-03 Masco Corporation Of Indiana Faucet including a molded waterway assembly
US7721761B2 (en) * 2007-01-31 2010-05-25 Masco Corporation Of Indiana Diverter integrated into a side sprayer
US7717133B2 (en) 2007-01-31 2010-05-18 Masco Corporation Of Indiana Spout tip attachment
US7806141B2 (en) 2007-01-31 2010-10-05 Masco Corporation Of Indiana Mixing valve including a molded waterway assembly
US7748409B2 (en) 2007-01-31 2010-07-06 Masco Corporation Of Indiana Overmold interface for fluid carrying system
WO2009126887A1 (fr) 2008-04-10 2009-10-15 Masco Corporation Of Indiana Gouttière moulée pour un robinet à double poignée
CN102037268B (zh) * 2008-05-21 2015-09-02 印第安纳马斯科公司 一体式厨用龙头侧喷射器和分水器
CN102076599B (zh) 2008-06-25 2014-10-08 印地安纳马斯科公司 具有可安装喷口的设于中心的龙头
US8104512B2 (en) 2008-09-25 2012-01-31 Masco Corporation Of Indiana Spout tip retention method
US8739826B2 (en) 2011-03-11 2014-06-03 Masco Corporation Of Indiana Centerset faucet body and method of making same
US8931500B2 (en) 2012-02-17 2015-01-13 Masco Corporation Of Indiana Two handle centerset faucet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1898703U (de) * 1964-05-21 1964-08-13 Thielmann Geb Ag Rohranschluss, insbesondere fuer waschmaschinen.
DE2331000C2 (de) * 1973-06-18 1984-06-28 Ideal-Standard Gmbh, 5300 Bonn Sanitäres Wasserventil
DE3119313C2 (de) * 1981-05-15 1985-10-03 Hansa Metallwerke Ag, 7000 Stuttgart Sanitärarmatur
DE4421387B4 (de) * 1994-06-18 2005-04-07 Grohe Water Technology Ag & Co. Kg Einlochmischbatterie

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9930067A1 *

Also Published As

Publication number Publication date
WO1999030067A1 (fr) 1999-06-17
US20020167171A1 (en) 2002-11-14

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