EP0485346A1 - Bâti composite pour robinets - Google Patents

Bâti composite pour robinets Download PDF

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Publication number
EP0485346A1
EP0485346A1 EP91830431A EP91830431A EP0485346A1 EP 0485346 A1 EP0485346 A1 EP 0485346A1 EP 91830431 A EP91830431 A EP 91830431A EP 91830431 A EP91830431 A EP 91830431A EP 0485346 A1 EP0485346 A1 EP 0485346A1
Authority
EP
European Patent Office
Prior art keywords
covering
metal core
shell
enclosing
water
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Withdrawn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
EP91830431A
Other languages
German (de)
English (en)
Inventor
Alessio Orlandi
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.)
Solid Plast Srl
Original Assignee
Solid Plast Srl
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 Solid Plast Srl filed Critical Solid Plast Srl
Publication of EP0485346A1 publication Critical patent/EP0485346A1/fr
Withdrawn legal-status Critical Current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
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths

Definitions

  • the present invention generally relates to taps for sanitary units incorporating a mixing valve or an intercepting screw as a device for the regulation of water to be delivered, and more particularly to tap casings for wash basins, sinks, bidets or such as well as tap units for bath tubs.
  • the casing of said taps or tap units are always realized in a fusing metallic material, usually brass, which are worked and undergo exterior finishings with the possibility of giving the resulting manufactured article classic shapes.
  • Tap casings made from a rod or drawn metal but which cannot be given classic shapes are also known.
  • the object of the present invention is to get round these limitations and to solve the above mentioned problems by perfectioning the taps or tap units casing with at least one part in synthetic resin.
  • Another object of the present invention is to supply a composite casing for taps in which the water conduits and the valvular device for intercepting are for-seen in the metal part, thus keeping the synthetic resin parts from having to canalize and seal-duty.
  • the taps or tap units casing of the present invention is made up from a metal core provided with a valvular device for interception and delimiting inlet and outlet water conduits and from a covering or shell in synthetic resin enclosing said metal core, where the covering or shell are integrated to the metal core through the assembly of the components and the setting up and usage of the tap.
  • the metal core which is usually in brass, can be obtained from either moulding or through the processing of rods or drawn metal and will have parts for the setting up of the tap when assembled but does not require external finishings, thus having the advantage of reducing production time and cost.
  • the covering or shell in synthetic resin can also be obtained through the usual injection moulding technique and be of various shapes.
  • the covering or shell will only be used for enclosing the metal core, thus giving the final shape to the tap without needing other processing. Furthermore, the covering or shell can be realized in any colour starting from a resin which has been opportunitely pigmented.
  • the tap unit (10) here proposed comprises a metal core (11), usually of brass, and a synthetic resin covering or shell (12) which complementarily encloses the metal core.
  • Said core is made from an element (13) having at least one water inlet conduit (13a), one water outlet conduit (13b) and a seat (13c) for a valvular device (14) and from a pipe (15) which takes the water to a delivery mouth (16).
  • the example of the realization illustrated in Figs. 1 and 2 refer to a single-control mixer tap for hot and cold water.
  • the element (13) of the metal core (11) has two inlet conduits (13a, 13a′), respectively for hot and cold water, to be connected to two corresponding welded canalizations (not shown) and an outlet conduit (13b) to which the pipe (15) for the delivery of water to the mouth (16) is connected.
  • the valvular device (14) can be a cartridge-type mixer valve which is fixed, through a metal ring (17), into the seat (13c) of the element (13) and is controlled by a handle (18).
  • One end of the pipe (15) is engaged by pressure and with the interposition of a seal (15a) into the outlet hole (13b) and the other end is coupled, once again with the interposition of a seal (15b), with the delivery mouth (16).
  • the covering or shell (12) has a part (12a) able to enclose the element (13) of the core (11) and a lateral part (12b) able to enclose the pipe (15) and holds the delivery mouth (16).
  • the assembling of such a tap can be carried out by first setting the element (13) into the part (12a) of the covering or shell (12), then inserting the pipe (15) into the outlet hole (13b), making it pass through the lateral parts (12b) of the covering or shell and finally fixing the delivery mouth (16) to the pipe (15), (if not previously done so), on the end of said lateral parts (12b) of the covering or shell (12).
  • the fixing of the delivery mouth (16) to the part (12b) can be carried out, for example, with a bayonet coupling, where the parts (16, 12b) to be coupled are fitted with complementary parts (18, 18a), the mouth also being fixed to the part (12b) through a blocking dowel (18b).
  • the valvular device (14) can be fitted and blocked into the relative seat (13c) of the element (13) and the device can be applied onto the relative equipment.
  • a washer (19) and a base seal (20) are co-ordinated and one or more tie rods (21) are fixed, said tie rods being designed to pass through the body of the equipment onto which the tap is fixed.
  • the core covering or shell result as being stably blocked to each other, advantageously without added elements even if these can be supplied if desired.
  • the example of realization shown in Figs. 3-5 refers to tap units having a mixer valve (114) for bath tubs.
  • This realization differs from the one in Figs. 1 and 2 only in that the covering or shell (112) and the metal core (111) has an altered configuration.
  • the metal core (111) is made up from an element (113) with two water inlets (113a, 113a′) which communicate with a hole (103) to which two tubes (104, 105) connect on opposite sides and a water outlet (113b) to which a pipe (115) having a delivery mouth (116) with a switch (116a).
  • the covering or shell (112) also has two lateral arms (112c) which enclose the two opposite tubes (104, 105) which are closed by caps (104a 105a).
  • the two arms (112c) each have an opening (104b, 105b) in which a metal connector (106) is fitted.
  • One end of said connector screws into the corresponding tube (104, 105) and the other end is fixed to the water pipe network through a nut (107).
  • the synthetic resin covering or shell (12) can be realized in separate elements, at least two (212, 212a), where one element is designed to enclose the metal core and the other element is designed to enclose the metal canalization for the delivery mouth, said elements (212, 212a) being fixed to each other in a suitable way.

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)
  • Domestic Plumbing Installations (AREA)
EP91830431A 1990-11-09 1991-10-14 Bâti composite pour robinets Withdrawn EP0485346A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT523090 1990-11-09
IT00523090A IT1246852B (it) 1990-11-09 1990-11-09 Corpo composito per rubinetti

Publications (1)

Publication Number Publication Date
EP0485346A1 true EP0485346A1 (fr) 1992-05-13

Family

ID=11119688

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91830431A Withdrawn EP0485346A1 (fr) 1990-11-09 1991-10-14 Bâti composite pour robinets

Country Status (2)

Country Link
EP (1) EP0485346A1 (fr)
IT (1) IT1246852B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0724041A1 (fr) * 1995-01-24 1996-07-31 IDEAL STANDARD S.p.A. Robinet pour applications sanitaires avec des éléments de décoration interchangeables
GB2354059A (en) * 1999-08-06 2001-03-14 Paini Spa Rubinetterie Delivery spout
EP1686218A1 (fr) * 2005-01-27 2006-08-02 Kwc Ag Robinet sanitaire avec bec verseur pivotant
WO2016099414A1 (fr) * 2014-12-16 2016-06-23 Eczacibaşi Yapi Gereçleri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Robinet dont des pièces de corps peuvent être montées à partir de la section inférieure du robinet
EP3239415A1 (fr) 2016-04-29 2017-11-01 Canos Conesa, Alvaro Juan Robinet d'eau comprenant une enveloppe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1464724A (en) * 1974-01-29 1977-02-16 Barking Brassware Fluid flow control valves
DE8507951U1 (de) * 1985-03-18 1985-05-15 Ideal-Standard Gmbh, 5300 Bonn Sanitäres Absperr- oder Mischventil
EP0307105A1 (fr) * 1987-09-09 1989-03-15 Armitage Shanks Limited Soupapes pour adduction d'eau

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1464724A (en) * 1974-01-29 1977-02-16 Barking Brassware Fluid flow control valves
DE8507951U1 (de) * 1985-03-18 1985-05-15 Ideal-Standard Gmbh, 5300 Bonn Sanitäres Absperr- oder Mischventil
EP0307105A1 (fr) * 1987-09-09 1989-03-15 Armitage Shanks Limited Soupapes pour adduction d'eau

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0724041A1 (fr) * 1995-01-24 1996-07-31 IDEAL STANDARD S.p.A. Robinet pour applications sanitaires avec des éléments de décoration interchangeables
GB2354059A (en) * 1999-08-06 2001-03-14 Paini Spa Rubinetterie Delivery spout
EP1686218A1 (fr) * 2005-01-27 2006-08-02 Kwc Ag Robinet sanitaire avec bec verseur pivotant
WO2016099414A1 (fr) * 2014-12-16 2016-06-23 Eczacibaşi Yapi Gereçleri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Robinet dont des pièces de corps peuvent être montées à partir de la section inférieure du robinet
EP3239415A1 (fr) 2016-04-29 2017-11-01 Canos Conesa, Alvaro Juan Robinet d'eau comprenant une enveloppe

Also Published As

Publication number Publication date
IT1246852B (it) 1994-11-28
IT9005230A1 (it) 1992-05-10
IT9005230A0 (it) 1990-11-09

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