EP0822298B1 - Rahmen eines Bauteils aus Metallblech - Google Patents
Rahmen eines Bauteils aus Metallblech Download PDFInfo
- Publication number
- EP0822298B1 EP0822298B1 EP97112405A EP97112405A EP0822298B1 EP 0822298 B1 EP0822298 B1 EP 0822298B1 EP 97112405 A EP97112405 A EP 97112405A EP 97112405 A EP97112405 A EP 97112405A EP 0822298 B1 EP0822298 B1 EP 0822298B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- frame
- worktop
- outer edge
- edge
- frame according
- 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 - Lifetime
Links
Images
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
- E03C1/32—Holders or supports for basins
- E03C1/33—Fastening sinks or basins in an apertured support
Definitions
- the invention relates to a frame in the opening of a worktop usable component made of sheet metal, in particular a sink or one Cooktop, the edge area of the in the use position for Surface of the worktop essentially parallel to the frame down and internally to form an all-round arcuate cross section
- the outer edge of the frame is turned over and the frame with this Outer frame edge can be placed on the worktop, the frame and in the use position its edge area within the outer frame edge at a distance from the Surface level of the worktop is arranged.
- Such a framework is over the AU 38432/78 known.
- a kitchen sink is shown below as an example Referenced without thereby the subject of the invention should be restricted.
- Such kitchen poles usually have within the compared to the countertop raised frame at least one, often several pools of different sizes. In many cases there is at least a drip part integrated into the sink.
- Such a kitchen sink can be made from a single board made of stainless steel sheet in the deep-drawing process with subsequent folding of the Edge area are produced.
- edge area only with respect to the side edges of the frame plate turned down and inside while for the intermediate corners of the frame with a terminal front edge of the sheet on the worktop is hangable.
- This end edge also forms at the end with the worktop one for receiving Contamination suitable, wedge-shaped gap.
- An excess of the front edge would be full Support of the outer edge of the frame at least in the neighborhood prevent the front edge. An undersize could prevent the edge from ever touching the countertop comes into contact.
- the object of the invention is therefore to provide a framework to treat the type mentioned at the beginning and change that the formation of at least one on the outer edge of the frame joint that is open outside the frame and difficult to access is avoided.
- the plastic deformation of the outer edge can both Support side as well as from the outside. Possible and possibly It is particularly useful, however, the deformation of both of the above Sides.
- one of the outside of the Frame forth pressing process the thus formed, to the worktop in essential vertical surface, for example, be cambered in order to in this way to give a certain aesthetic impression.
- the simple manufacture of a press tool appears in general expedient that the bow to at least one flat surface is pressed flat.
- transition section between the outer edge of the frame and frame surface to an outside curved surface is shaped.
- this transition section to a sloping be shaped essentially flat surface, their helix angle in the range of 15 ° to 75 °, but expediently in the range of 45 °. This results in a simplification for the manufacture and maintenance of the required pressing tool while receiving a compliant one Appearance of the frame in its outer area.
- the Frame within the outer edge of the frame at a distance arranged opposite the surface plane of the worktop is.
- the built-in sink designated as a whole in FIG. 1 with 1 has a circumferential, raised frame 2, one from Frame made of lower, also all-round Mirror area 8, a drip part 3, a large sink 4 and a small remnant pool 5.
- frame part 9 The surrounding frame 2, the mirror area 8 and that Drip part 3 are collectively referred to as frame part 9.
- this frame part can with conventional Sink designs welded the two basins 4 and 5, pressed in or introduced by deep drawing become.
- Figure 2 shows the section indicated by II in Figure 1 on an enlarged scale together with a Worktop 20 with an opening 21 for receiving of the drip part 3, the sink 4 and the residual basin 5 is provided.
- this outer edge 12 is essentially formed in that the Edge area 14 of the frame plate downwards and inwards is bent.
- the first step in this bending process arisen, approximately circular in cross-section
- the outline of the outer edge of the frame is then open the outer edge of the frame from the support side (worktop) carried out pressing process so plastic deformed that the outer edge of the frame on the worktop 20 rests with a flat surface 15 to which approximately at right angles to the worktop 20 - vertical outer surface 16 connects. Areas 15 and 16 encounter each other so that between Worktop 20 and frame outer edge 12 practical there is no joint. Consequently, the transition area between the surface of the worktop 20 and the outer surface 16 can be kept slightly clean.
- transition section 11 between Frame outer edge 12 and frame surface 10 under formed approximately 45 degrees, which is beneficial affects the design of the press tool and also supports the aesthetic design of the sink.
- FIG. 3 shows a top view and a partial illustration a corner of the sink according to Figure 1 below Use of the reference symbols introduced so far.
- the edge regions 14 of only the side edges of the frame 2 turned down and inside are.
- the frame with a terminal front edge 18 see Figure 4.
- this is in the described Pressing process included, is also from the Support ⁇ and / or outside of the frame 2 ago flat pressed so that the end edge 18 and surface 15 (see Figure 2) lie cleanly on one level. there then applies to the front edge 18, the feature of Avoiding a joint opposite the worktop 20.
- FIG. 5 shows a partial vertical section a pressing tool for producing the described Design of the outer edge of the frame 12.
- the pressing tool has a lower part 22 and an upper part 23 which are covered in Figure 5 against each other in the vertical direction are movable.
- the sink In a corresponding recess of the lower part 22 the sink is inserted with its frame 2 and edge area 14, the frame outer edge 12 after folding of the edge area 14 is first the dashed line Has shape.
Landscapes
- Engineering & Computer Science (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)
- Sink And Installation For Waste Water (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Structure Of Receivers (AREA)
- Casings For Electric Apparatus (AREA)
Description
- Figur 1
- einen vereinfachten Längsschnitt durch eine Einbauspüle;
- Figur 2
- den in Figur 1 mit "II" bezeichneten Ausschnitt in vergrößertem Maßstab;
- Figur 3
- die ausschnittweise Darstellung eine Eckbereiches des Gegenstandes gemäß Figur 1;
- Figur 4
- die Ansicht "IV" aus Figur 3 und
- Figur 5
- die vereinfachte, ausschnittweise Darstellung eines Preßwerkzeuges mit eingelegtem, bereits teilweise verformtem Spülenrand.
Claims (7)
- Rahmen (2) eines in die Öffnung (21) einer Arbeitsplatte (20) einsetzbaren Bauteils aus Metallblech, insbesondere einer Spüle oder eines Kochfeldes, wobei der Randbereich (14) des in der Gebrauchsstellung zur Oberfläche der Arbeitsplatte (20) im wesentlichen parallelen Rahmens (2) nach unten und innen unter Bildung einer im Querschnitt bogenförmigen, umlaufenden Rahmenaußenkante (12) umgeschlagen ist und der Rahmen (2) mit dieser Rahmenaußenkante (12) auf die Arbeitsplatte auflegbar ist, wobei in Gebrauchsstellung der Rahmen (2) und sein Randbereich (14) innerhalb der Rahmenaußenkante (12) mit Abstand gegenüber der Oberflächenebene der Arbeitsplatte (20) angeordnet sind,
dadurch gekennzeichnet, dass der Bogen der Rahmenaußenkante (12) an seiner Auflageseite und/oder seiner Außenseite flachgepreßt ist zur Bildung ebener Flächen (15 und/oder 16). - Rahmen nach Anspruch 1 , wobei der Randbereich der Seitenkanten des Rahmenbleches nach unten und innen umgeschlagen ist, während für die dazwischenliegenden Ecken der Rahmen mit einer endständigen Stirnkante des Bleches auf die Arbeitsplatte auflegbar ist,
dadurch gekennzeichnet, daß die Stirnkante (18) mit in den Preßvorgang für den Bogen einbezogen ist. - Rahmen nach einem oder mehreren der Ansprüche 1 bis 2
dadurch gekennzeichnet, daß durch den Preßvorgang gleichzeitig der Übergangsbereich zwischen Rahmenaußenkante (12) und Rahmenoberfläche (10) zu einer nach außen gewölbten Fläche geformt ist. - Rahmen nach einem oder mehreren der Ansprüche 1 bis 2,
dadurch gekennzeichnet, daß durch den Preßvorgang gleichzeitig der Übergangsabschnitt zwischen Rahmenaußenkante (12) und Rahmenoberfläche (10) zu einer schrägverlaufenden, im wesentlichen ebenen Fläche (11) geformt ist. - Rahmen nach Anspruch 4,
dadurch gekennzeichnet, daß der Schrägungswinkel des Übergangsabschnittes im Bereich von 15° bis 75° liegt. - Rahmen nach Anspruch 5,
dadurch gekennzeichnet, daß der Schrägungswinkel des Übergangsabschnittes (11) im Bereich von 45 ° Grad liegt. - Rahmen nach einem oder mehreren der Ansprüche 1 bis 6,
dadurch gekennzeichnet, daß sich an die freien Enden der umgeschlagenen Randbereiche (14) wenigstens teilweise eine nach unten abgewinkelte, in die Öffnung (21) der Arbeitsplatte (20) zu ragende Verlängerung (13) zur Aufnahme von Mitteln zur Befestigung des Bauteils (1) an der Arbeitsplatte (20) anschließt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29613380U | 1996-08-02 | ||
DE29613380U DE29613380U1 (de) | 1996-08-02 | 1996-08-02 | Rahmen eines Bauteils aus Metallblech |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0822298A2 EP0822298A2 (de) | 1998-02-04 |
EP0822298A3 EP0822298A3 (de) | 1998-12-02 |
EP0822298B1 true EP0822298B1 (de) | 2003-05-21 |
Family
ID=8027320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97112405A Expired - Lifetime EP0822298B1 (de) | 1996-08-02 | 1997-07-19 | Rahmen eines Bauteils aus Metallblech |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0822298B1 (de) |
DE (2) | DE29613380U1 (de) |
ES (1) | ES2196219T3 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19832067B4 (de) * | 1998-07-16 | 2005-04-21 | Voith Paper Patent Gmbh | Kalander für Bahnen aus Papier oder ähnlichem Material |
DE19838252A1 (de) * | 1998-08-22 | 2000-02-24 | Juergen Heiser | Metallene Platte mit eingebautem Metallbehälter und Verfahren zu dessen Einbau |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2817097A (en) * | 1954-10-12 | 1957-12-24 | Jr Horace Henley | Sink rim |
US2884649A (en) * | 1957-09-09 | 1959-05-05 | Scharmer George Alexander | Stainless sheet metal work surfaces |
AU521813B2 (en) * | 1977-08-16 | 1982-04-29 | Radiant Stainless Products Pty. Limited | Sink assembly |
AT393075B (de) * | 1989-10-25 | 1991-08-12 | Oespag Oesterr Sanitaer | Befestigungselement fuer waschbecken |
-
1996
- 1996-08-02 DE DE29613380U patent/DE29613380U1/de not_active Expired - Lifetime
-
1997
- 1997-07-19 DE DE59710110T patent/DE59710110D1/de not_active Expired - Fee Related
- 1997-07-19 EP EP97112405A patent/EP0822298B1/de not_active Expired - Lifetime
- 1997-07-19 ES ES97112405T patent/ES2196219T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE29613380U1 (de) | 1996-09-19 |
EP0822298A3 (de) | 1998-12-02 |
DE59710110D1 (de) | 2003-06-26 |
ES2196219T3 (es) | 2003-12-16 |
EP0822298A2 (de) | 1998-02-04 |
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