EP0625229A1 - Einbauspüle. - Google Patents
Einbauspüle.Info
- Publication number
- EP0625229A1 EP0625229A1 EP93902234A EP93902234A EP0625229A1 EP 0625229 A1 EP0625229 A1 EP 0625229A1 EP 93902234 A EP93902234 A EP 93902234A EP 93902234 A EP93902234 A EP 93902234A EP 0625229 A1 EP0625229 A1 EP 0625229A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sink
- built
- surface areas
- longitudinal direction
- approximately
- 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.)
- Granted
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
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/18—Sinks, whether or not connected to the waste-pipe
Definitions
- the invention relates to a built-in sink with at least one basin, which has first surface areas, such as the pelvic floor, which are heavily used, and second surface areas, such as the side walls of the basin, which are less stressed in use, and in which the first surface areas have a three-dimensional surface structure and the second surface areas are smooth.
- Built-in sinks usually have at least one sink, also a so-called drainer, which is generally provided with longitudinal ribs extending in the longitudinal direction of the sink, a circumferential, raised edge, and optionally a small sink between the sink and drainer, namely a so-called residual bowl, and finally often at least one elevated, level area for attaching a water outlet fitting, namely a so-called battery bank, which in particular adjoins the circumferential, raised edge approximately in the middle of the built-in sink at the front and / or rear.
- a water outlet fitting namely a so-called battery bank
- the different surface areas of a sink are subjected to different stresses in use: pot bottoms, cutlery and the like put particularly heavy stress on the bottom of the sink and the tops of the ribs of the drainer, 9 but also heavily stress the floor the Reste- t basin, the upper side of the battery bank or the Batteriebän- ke and the top of the circumferential, raised edge, while there is hardly any risk that other surface areas, such as the basin side walls and the areas of the draining surface lower than the tops of the ribs, will be damaged under normal use, e.g. B. get scratches.
- the nub structure has a disadvantage in the abrasive cleaning of these sinks, and sinks which, like these known SILACRON sinks, have a fairly hard surface can only be effectively cleaned abra ⁇ sively: in fact, cleaning is practically only possible in the area of the nub tips, so that z.
- Inevitable limescale deposits between the knobs cannot be removed effectively, but even fat deposits on the pelvic floor between the knobs are far more difficult to remove than from the smooth side walls of the pelvis. * The invention was based on the task of creating sinks which, at least when new, also look optically like new,
- this object can be achieved according to the invention in that the surface structure of the first surface areas which are heavily used in use is formed by at least approximately straight and parallel grooves, the roughness depth measured transversely to the longitudinal direction of the groove being greater than 0.1 .mu.m and a maximum of about 0.4 microns, while second, less heavily used surface areas are smooth, the term "smooth" is again to be understood as explained above.
- Sinks of this type at least when new, also give the impression of a new, unused object, and it has been shown that, despite their three-dimensional surface structure, the surface areas which are heavily used can be cleaned easily and effectively, especially then when cleaning in the direction of the grooves.
- the surface areas with their three-dimensional surface structure that are heavily used in use look silky matt, and their appearance is caused by slight damage
- the sinks according to the invention look much better even after an abrasive cleaning than e.g. B. from filler-containing cast resin sinks, which were produced by means of a casting mold, the cavity wall of the mold in first wall surface areas, which correspond to the surface areas of the sink that are subject to heavy use, were polished with a rotating polishing disc, especially if the sinks have a hard surface and a high color saturation;
- Such sinks with "polished” surface areas often look “cloudy” when new, but especially after an abrasive cleaning.
- the sinks according to the invention can also be cleaned more easily and effectively than sinks with "polished” surface areas in which the grooves form approximately circles.
- the tool used for their production is provided with the desired surface structure, ie ground in the areas in question of the mold cavity wall, so that the surface structure of the mold cavity wall then reproduced on the sink surface during sink production.
- the surface design according to the invention can also be applied to sinks which are produced in a different way, e.g. B. on sinks made by deep drawing from stainless steel sheet; in the latter case, the sheet can be ground in the areas to be provided with the surface structure before deep-drawing and then the sheet can be covered with a film for deep-drawing, so that the surface structure according to the invention is not impaired or even destroyed by the deep-drawing process. is disturbed.
- sinks made from stainless steel sheet with a surface that is ground everywhere are known;
- the metal sheet is ground over the entire surface, whereupon the ground surface is covered with a plastic film and the metal sheet is then deep drawn.
- the disadvantage here is that such a sink lacks the smooth surface areas which are particularly advantageous for the visual impression of the new sink.
- the roughness measured in the longitudinal direction of the groove in the longitudinal direction of the groove is approximately 0.1 ⁇ m and is therefore of the same order of magnitude as the roughness of the smooth surface areas.
- the preferred direction of the grooves could extend in any direction of the sink; Both in terms of appearance and with regard to the desire to be able to clean the sink as easily as possible, embodiments are recommended in which the grooves extend in the longitudinal direction of the sink; this not only makes the tools required for the manufacture of the sinks easier to manufacture, but such sinks also look better and are easier to clean than sinks in which the grooves run in a different direction, e.g. B. transversely to the longitudinal direction of the sink - the natural cleaning movement also runs in the longitudinal direction of the sink.
- Figure 1 is a plan view of this built-in sink
- FIG. 2 shows a section through an area of this built-in sink, specifically a section along line 2-2 in FIG. 1, the surface structure according to the invention being shown enlarged; H. the representation of the surface structure does not correspond to the actual roughness depth etc.
- the built-in sink shown in FIG. 1 has a sink 10 with a sink bottom 12, in which there is an outlet opening 14, and with sink side walls 16, in which there is an overflow opening 18; Furthermore, this built-in sink is provided with a draining surface 20 which has raised longitudinal ribs 22 which extend in the longitudinal direction of the sink. Between the sink 10 and the draining surface 20 there is a residual trough 24 in the form of a small basin with a residual trough bottom 26, residual trough side walls 28 and a drain opening 30 in the trough bottom 26.
- a so-called battery bank is provided in front of and behind the residual trough 24, namely a front battery bank 32 and a rear battery bank 34, both of which rise above the level of the actual draining surface 20, the upper sides 32a and 34a of which, however, are somewhat lower than the upper side 36a of an elevated edge 36 running around the built-in sink the particularly flat tops 22a of the longitudinal ribs 22 are lower than the tops 36a of the peripheral edge 36.
- This preferred embodiment of the built-in sink according to the invention is intended to be one which was produced from a casting resin to which fillers have been added, the fillers being granular or fibrous fillers.
- the sink floor 12, the residual trough floor 26, the rib tops 22a, the tops 32a and 34a of the two battery banks 32 and 34 and the top 36a of the peripheral edge 36 are now to have a grooved structure according to the invention, while all other surface areas are visible ⁇ side of the built-in sink according to the invention should be smooth, in particular should have a roughness depth which is of the order of 0.1 ⁇ m (again measured at a cut-off value of 0.8 mm).
- This grooved structure will be explained in more detail by way of example with reference to FIG. 2.
- Fig. 2 those surface areas were provided with a line structure which should have the groove structure according to the invention.
- the grooves 100 run in the longitudinal direction of the sink; on the groove base, the roughness depth measured in the longitudinal direction of the groove should be approximately 0.1 ⁇ m, while the roughness depth measured transverse to the longitudinal direction of the groove should be approximately 0.2 ⁇ m. All other surface areas of the visible side of the sink according to the invention, measured in any direction, should have a roughness depth of approximately 0.1 ⁇ m and thus be smooth in the sense of the previous definition, which means that they have a high-gloss surface.
- the invention has a particularly advantageous effect in the case of such built-in sinks which are produced from colored casting or pressing compounds and have a high degree of color saturation.
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Detergent Compositions (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Floor Finish (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4202517 | 1992-01-30 | ||
DE4202517A DE4202517A1 (de) | 1992-01-30 | 1992-01-30 | Einbauspuele |
PCT/EP1993/000115 WO1993015282A1 (de) | 1992-01-30 | 1993-01-20 | Einbauspüle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0625229A1 true EP0625229A1 (de) | 1994-11-23 |
EP0625229B1 EP0625229B1 (de) | 1997-04-02 |
Family
ID=6450538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93902234A Expired - Lifetime EP0625229B1 (de) | 1992-01-30 | 1993-01-20 | Einbauspüle |
Country Status (10)
Country | Link |
---|---|
US (1) | US5544370A (de) |
EP (1) | EP0625229B1 (de) |
AT (1) | ATE151140T1 (de) |
AU (1) | AU662204B2 (de) |
CA (1) | CA2117436C (de) |
CZ (1) | CZ285076B6 (de) |
DE (2) | DE4202517A1 (de) |
SK (1) | SK280195B6 (de) |
TR (1) | TR27698A (de) |
WO (1) | WO1993015282A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29807541U1 (de) | 1998-04-29 | 1998-07-23 | Schock & Co GmbH, 73614 Schorndorf | Spüle |
DE19907212C2 (de) * | 1999-02-19 | 2001-06-21 | Blanco Gmbh & Co Kg | Edelstahlspüle und Verfahren zu ihrer Herstellung |
DE19952514C1 (de) * | 1999-10-30 | 2001-05-03 | Niro Plan Ag Zug | Küchengeräteeinheit aus Edelstahl mit strukturierter Oberfläche und Verfahren zur Herstellung der strukturierten Oberfläche |
DE102004007902A1 (de) * | 2004-02-18 | 2005-09-08 | Niro-Plan Ag | Küchenspüle mit Restebecken |
DE102018116333A1 (de) * | 2018-07-05 | 2020-01-09 | Franke Technology And Trademark Ltd. | Verfahren und Vorrichtung zur Trockenbearbeitung tiefgezogener Spülen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3918377A (en) * | 1970-11-21 | 1975-11-11 | Blanc & Co | Article of manufacture and manufacturing of such article |
DE3437033A1 (de) * | 1984-03-20 | 1985-09-26 | Blanc Gmbh & Co, 7519 Oberderdingen | Spuele |
DE3432695A1 (de) * | 1984-09-06 | 1986-03-13 | Niro-Plan Ag, Zug | Spuele fuer haushalte |
EP0229262A3 (de) * | 1985-12-18 | 1988-12-07 | Schock & Co. GmbH | Spüle, insbesondere Küchenspüle, und Verfahren zum Herstellen eines Formteiles für diese Spüle |
FR2602995B1 (fr) * | 1986-08-19 | 1989-02-10 | Queirel Joel | Procede de fabrication d'objets thermoformes, plaque intermediaire pour la mise en oeuvre de ce procede et objet obtenu |
DE3832351A1 (de) * | 1988-09-23 | 1990-04-05 | Schock & Co Gmbh | Bauteil, insbesondere einbau-spuele sowie verfahren zu seiner herstellung |
DE9112161U1 (de) * | 1991-09-30 | 1991-12-05 | Forster, Peter, 30165 Hannover | Küchenspüle aus Kunststoff |
-
1992
- 1992-01-30 DE DE4202517A patent/DE4202517A1/de not_active Withdrawn
-
1993
- 1993-01-20 WO PCT/EP1993/000115 patent/WO1993015282A1/de active IP Right Grant
- 1993-01-20 US US08/256,890 patent/US5544370A/en not_active Expired - Fee Related
- 1993-01-20 SK SK787-94A patent/SK280195B6/sk unknown
- 1993-01-20 AT AT93902234T patent/ATE151140T1/de not_active IP Right Cessation
- 1993-01-20 AU AU33518/93A patent/AU662204B2/en not_active Ceased
- 1993-01-20 CZ CZ941502A patent/CZ285076B6/cs not_active IP Right Cessation
- 1993-01-20 CA CA002117436A patent/CA2117436C/en not_active Expired - Fee Related
- 1993-01-20 DE DE59306041T patent/DE59306041D1/de not_active Expired - Fee Related
- 1993-01-20 EP EP93902234A patent/EP0625229B1/de not_active Expired - Lifetime
- 1993-01-28 TR TR00081/93A patent/TR27698A/xx unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9315282A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATE151140T1 (de) | 1997-04-15 |
SK78794A3 (en) | 1994-11-09 |
AU662204B2 (en) | 1995-08-24 |
AU3351893A (en) | 1993-09-01 |
CZ150294A3 (en) | 1995-02-15 |
CA2117436C (en) | 2002-12-17 |
CZ285076B6 (cs) | 1999-05-12 |
US5544370A (en) | 1996-08-13 |
SK280195B6 (sk) | 1999-09-10 |
TR27698A (tr) | 1995-06-20 |
DE59306041D1 (de) | 1997-05-07 |
EP0625229B1 (de) | 1997-04-02 |
DE4202517A1 (de) | 1993-08-05 |
WO1993015282A1 (de) | 1993-08-05 |
CA2117436A1 (en) | 1993-08-05 |
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