CH450693A - Connection profile for edge protection profiles and corner connections - Google Patents
Connection profile for edge protection profiles and corner connectionsInfo
- Publication number
- CH450693A CH450693A CH400067A CH400067A CH450693A CH 450693 A CH450693 A CH 450693A CH 400067 A CH400067 A CH 400067A CH 400067 A CH400067 A CH 400067A CH 450693 A CH450693 A CH 450693A
- Authority
- CH
- Switzerland
- Prior art keywords
- profile
- miter
- edge protection
- nose
- counter
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F1/00—Dovetailed work; Tenons; Making tongues or grooves; Groove- and- tongue jointed work; Finger- joints
- B27F1/005—Machines or devices for working mitre joints with uneven ends
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B95/00—Fittings for furniture
- A47B95/04—Keyplates; Ornaments or the like
- A47B95/043—Protecting rims, buffers or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F1/00—Dovetailed work; Tenons; Making tongues or grooves; Groove- and- tongue jointed work; Finger- joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/44—Leg joints; Corner joints
- F16B12/46—Non-metal corner connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/44—Leg joints; Corner joints
- F16B12/46—Non-metal corner connections
- F16B2012/463—Non-metal corner connections for wooden members without additional elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/44—Leg joints; Corner joints
- F16B12/46—Non-metal corner connections
- F16B2012/466—Non-metal corner connections using mortise and tenon joints
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
Verbindungsprofil für Kantenschutzprofile und Eckverbindungen Die konventionellen Verbindungsprofile, die auf eine Kante oder Ecke auf Gehrung zusammengesetzt sind, haben den Nachteil, dass beim Zusammenpressen der Hölzer der durch die Pressung auf die Gehrungsfuge stossende überlappungsschenkel nach aussen abgedrängt und dadurch die Gehrungsfuge nach aussen geöffnet wird. Dieser Nachteil soll durch die vorliegende Erfin dung beseitigt werden.
Gegenstand der Erfindung ist ein Verbindungsprofil für Kantenschutzprofile und Eckverbindungen, bei wel chem der beim Zusammenpressen der Hölzer in der Stossrichtung durch die Gehrungsflächen einer Abdrän- gung nach aussen unterliegende überlappungsschenkel am inneren Ende seiner Gehrungsfläche eine der Ab- drängung entgegenwirkende Gegensteigungsnase auf weist, welche in eine entsprechende Keilnut des Gegen profiles eingreift.
Die Gegensteigungsnase erzeugt in der Keilnut des Gegenprofiles eine der Abdrängungskraft nach aussen entgegenwirkende, den überlappungsschenkel in Anlage am Gegenprofil haltende Kraft.
In der Zeichnung sind beispielsweise Ausführungsfor men des Erfindungsgegenstandes dargestellt, und zwar zeigt: Fig. 1 und 2 einen Querschnitt durch je eine Ausfüh rungsform einer Profilverbindung bei einem Kanten schutzprofil, Fig. 3 ein Verbindungsprofil bei einer Eckverbin- dung, und Fig.4 einen Querschnitt durch ein konventionelles Kantenschutzprofil.
Gemäss den Ausführungsformen nach Fig. 1 und 2 ist eine beliebige Tischlerplatte 1 mit einem Kantenschutz profil 2 versehen. Bei dem verwendeten Verbindungspro fil ist ein Überlappungsschenkel 3 der Platte 1 in Gehrung an das Kantenschutzprofil 2 angeschlossen, so dass die Gehrungsfuge auf die untere Kante 4 ausläuft.
Beim konventionellen Verbindungsprofil gemäss Fig.4 besteht die Gefahr, dass beim Verpressen der Holzteile 1, 2 infolge Aufstossens des Überlappungsschenkels 3 in der Richtung des Pfeiles a auf die Gehrungsfläche des Kantenschutzprofiles 2 der Überlappungsschenkel im Sinne des Pfeiles c (in Fig.4) nach aussen abgedrängt wird.
Um dieses Abdrängen des Gehrungsschenkels 3 längs der Gehrungsfläche nach aussen zu verhüten, ist bei den Ausführungsbeispielen gemäss Fig.l und 2 der Überlappungsschenkel 3 am inneren Ende der Gehrungs- fuge mit einer Gegensteigungsnase 5, und das Gegenpro fil des Kantenschutzes 2 mit einer entsprechenden Keil nute 6 für den Eingriff der Nase 5 versehen.
Die an die Gehrungsfläche anschliessende Flanke der Nase 5 schliesst mit der durch die Fusslinie dieser Flanke verlaufenden Querebene einen Winkel von 30 ein und wirkt beim Anpressen der Kantenschutzleiste 3 an die Platte 1 der durch den Gehrungswinkel erzeugten seitli chen Druckkomponente entgegen und zieht den überlap- pungsschenkel 3 in der Richtung des Pfeiles b an das Profil heran. Die Nase 5 verhindert dabei ein Abdrängen des überlappungsschenkels 3 nach aussen.
Fig.3 zeigt, wie das gleiche Profil bei einer Eck- verbindung für rahmenförmig zusammengesetzte Leisten 1, 2 verwendet werden kann. Auch, hier wird beim Gegeneinanderpressen der Leisten 1 und 2 im Sinne der Pfeile a durch die in der Richtung des Pfeiles b wirkende Gegensteigungsnase 5 ein Abdrängen des Überlappungs- schenkels 3 nach aussen verhindert. Die erläuterten Verbindungsprofile sollen hauptsächlich in Möbel- und Bauschreinereien Anwendung finden.
Connection profile for edge protection profiles and corner connections The conventional connection profiles, which are put together on a miter edge or corner, have the disadvantage that when the timber is pressed together, the overlapping limb that comes into contact with the miter joint is pushed outwards and the miter joint is opened outwards. This disadvantage is intended to be eliminated by the present invention.
The subject of the invention is a connection profile for edge protection profiles and corner connections, in which the overlapping leg, which is subject to an outward displacement through the miter surfaces when the timber is pressed together in the joint direction, at the inner end of its miter surface has a counter-slope nose which counteracts the displacement, which in a corresponding keyway of the counter profile engages.
In the keyway of the counter-profile, the counter-pitch nose generates a force which counteracts the displacement force outward and keeps the overlapping leg in contact with the counter-profile.
In the drawing, for example, embodiments of the subject matter of the invention are shown, namely: FIGS. 1 and 2 show a cross section through one embodiment each of a profile connection for an edge protection profile, FIG. 3 shows a connection profile for a corner connection, and FIG Cross-section through a conventional edge protection profile.
According to the embodiments according to FIGS. 1 and 2, any blockboard 1 is provided with an edge protection profile 2. In the connection profile used, an overlap leg 3 of the plate 1 is mitred to the edge protection profile 2, so that the miter joint runs out on the lower edge 4.
With the conventional connecting profile according to FIG. 4, there is the risk that when the wooden parts 1, 2 are pressed, the overlapping legs in the direction of arrow c (in FIG outside is pushed away.
In order to prevent this displacement of the miter leg 3 along the miter surface to the outside, in the embodiments according to Fig.l and 2, the overlap leg 3 at the inner end of the miter joint with a counter-slope nose 5, and the Gegenpro fil of the edge protector 2 with a corresponding wedge groove 6 for engagement of the nose 5 is provided.
The flank of the nose 5 adjoining the miter surface forms an angle of 30 with the transverse plane running through the foot line of this flank and, when the edge protection strip 3 is pressed against the plate 1, counteracts the lateral pressure component generated by the miter angle and pulls the overlapping leg 3 in the direction of arrow b to the profile. The nose 5 prevents the overlap leg 3 from being pushed outwards.
3 shows how the same profile can be used in a corner connection for strips 1, 2 that are assembled in the form of a frame. Here, too, when the strips 1 and 2 are pressed against one another in the direction of the arrows a, the opposing incline nose 5 acting in the direction of the arrow b prevents the overlap leg 3 from being pushed outwards. The connecting profiles explained are mainly intended for use in furniture and construction joineries.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH400067A CH450693A (en) | 1967-03-18 | 1967-03-18 | Connection profile for edge protection profiles and corner connections |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH400067A CH450693A (en) | 1967-03-18 | 1967-03-18 | Connection profile for edge protection profiles and corner connections |
Publications (1)
Publication Number | Publication Date |
---|---|
CH450693A true CH450693A (en) | 1968-01-31 |
Family
ID=4267936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH400067A CH450693A (en) | 1967-03-18 | 1967-03-18 | Connection profile for edge protection profiles and corner connections |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH450693A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2474846A1 (en) * | 1980-02-05 | 1981-08-07 | Meier Max | Table top for outdoor use - has wooden base with waterproof upper and lower surfaces and moulded sealing strip round periphery |
NL8000863A (en) * | 1980-02-12 | 1981-09-01 | Meier Max | Table top for outdoor use - has wooden base with waterproof upper and lower surfaces and moulded sealing strip round periphery |
WO1990013402A1 (en) * | 1989-05-03 | 1990-11-15 | Robert John Duncanson | Improved jointing of building panels and sheets |
EP0479767A1 (en) * | 1990-10-03 | 1992-04-08 | Wolfgang Katteneder | Mitre joint |
NL1009120C2 (en) * | 1998-05-08 | 1999-11-09 | Budev Bv | Hook coupling for joining together panels |
EP3242045A1 (en) * | 2014-02-10 | 2017-11-08 | Heinrich Ebbinghaus | Profiled contour for connecting panels |
-
1967
- 1967-03-18 CH CH400067A patent/CH450693A/en unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2474846A1 (en) * | 1980-02-05 | 1981-08-07 | Meier Max | Table top for outdoor use - has wooden base with waterproof upper and lower surfaces and moulded sealing strip round periphery |
NL8000863A (en) * | 1980-02-12 | 1981-09-01 | Meier Max | Table top for outdoor use - has wooden base with waterproof upper and lower surfaces and moulded sealing strip round periphery |
WO1990013402A1 (en) * | 1989-05-03 | 1990-11-15 | Robert John Duncanson | Improved jointing of building panels and sheets |
EP0479767A1 (en) * | 1990-10-03 | 1992-04-08 | Wolfgang Katteneder | Mitre joint |
NL1009120C2 (en) * | 1998-05-08 | 1999-11-09 | Budev Bv | Hook coupling for joining together panels |
EP3242045A1 (en) * | 2014-02-10 | 2017-11-08 | Heinrich Ebbinghaus | Profiled contour for connecting panels |
DE102014101600B4 (en) | 2014-02-10 | 2019-03-28 | Heinrich Ebbinghaus | Profiling and support unit for furniture |
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