DE1196429B - Corner connection for hollow profiles - Google Patents
Corner connection for hollow profilesInfo
- Publication number
- DE1196429B DE1196429B DEG24352A DEG0024352A DE1196429B DE 1196429 B DE1196429 B DE 1196429B DE G24352 A DEG24352 A DE G24352A DE G0024352 A DEG0024352 A DE G0024352A DE 1196429 B DE1196429 B DE 1196429B
- Authority
- DE
- Germany
- Prior art keywords
- profiles
- wedges
- arms
- wedge
- corner 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/968—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members
- E06B3/972—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members by increasing the cross-section of the connecting pieces, e.g. by expanding the connecting pieces with wedges
- E06B3/9725—Mitre 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
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/02—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical parts
- F16B7/025—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical parts with the expansion of an element inside the tubes due to axial movement towards a wedge or conical element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
BUNDESREPUBLIK DEUTSCHLANDFEDERAL REPUBLIC OF GERMANY
DEUTSCHESGERMAN
PATENTAMTPATENT OFFICE
AUSLEGESCHRIFTEDITORIAL
Int. α.:Int. α .:
F06bF06b
Deutsche Kl.: 47 a -1German class: 47 a -1
Nummer: 1196429Number: 1196429
Aktenzeichen: G 24352 XII/47 aFile number: G 24352 XII / 47 a
Anmeldetag: 19. April 1958 Filing date: April 19, 1958
Auslegetag: 8. Juli 1965Opening day: July 8, 1965
Die Erfindung betrifft eine Eckverbindung für Hohlprofile mittels eingesetzter Winkelstücke, deren den Hohlraum nur teilweise ausfüllenden Arme mit Keilflächen versehen sind und durch eingesetzte Keile mit den Hohlprofilwänden verspannbar sind, wobei 5 Winkelstück und Keil im Querschnitt dem Profilinnenraum angepaßt sind.The invention relates to a corner connection for hollow profiles by means of inserted angle pieces, whose Arms that only partially fill the cavity are provided with wedge surfaces and inserted wedges are braced with the hollow profile walls, with 5 angle piece and wedge in the cross section of the profile interior are adapted.
Es ist bereits bekannt, solche Eckverbindungen von Metallprofilen ohne Schweißung oder Hartlötung vorzunehmen, um ein Beschädigen der Schutzoberfläche der Profile und ein Verziehen der Profile zu vermeiden. Die bekannten eingesetzten Winkel haben aber vielfach ebenso wie die Profile gewisse Fabrikationstoleranzen, so daß eine einwandfreie Verbindung der Profile an der Naht oder Gehrungsstelle nicht immer möglich ist.It is already known to make such corner connections of metal profiles without welding or brazing, in order to avoid damaging the protective surface of the profiles and distortion of the profiles. The known angles used, however, like the profiles, often have certain manufacturing tolerances, so that a perfect connection of the profiles at the seam or miter point is not always possible.
Um diesen Mangel zu vermeiden, ist es bekannt, ein Keilpaar mit in zwei Richtungen ansteigenden Keilflächen auszubilden, so daß beim gegenseitigen Anzug der Keile eine Preßwirkung nach allen vier Seiten ausgeübt wird.In order to avoid this deficiency, it is known to use a pair of wedges with increasing in two directions To form wedge surfaces, so that when the wedges tighten against each other, a pressing effect after all four Pages is exercised.
Es besteht hierbei aber die Gefahr, daß die Reibung an den Berührungsflächen der Keile untereinander und der Keile gegenüber den Flächen der zu verkeilenden Teile so stark ist, daß die Diagonalwirkung aufhört und damit ein Anpressen an alle vier Berührungsflächen nicht mehr gewährleistet ist. Die Verteilung der Keilkräfte ist auch am Anfang und am Ende der Keilwirkung in ihrer Größe dieselbe, obgleich die Reibung gegenüber den Außenflächen wesentlich stärker wird.In this case, however, there is the risk that the friction on the contact surfaces of the wedges with one another and the wedge against the surfaces of the parts to be wedged is so strong that the diagonal action stops and thus pressing against all four contact surfaces is no longer guaranteed. the Distribution of the wedge forces is the same in size at the beginning and at the end of the wedge effect, although the friction against the outer surfaces is much stronger.
Die Erfindung vermeidet diese Nachteile dadurch, daß die Arme der Winkelstücke als Winkelprofile gestaltet sind, deren Schenkel mit Keilflächen versehen sind, und die zwischen die Schenkel der Arme des Winkelstückes und die gegenüberliegenden Profilseiten eingetriebenen Keile in an sich bekannter Weise als Keile mit Doppelanzug ausgebildet sind.The invention avoids these disadvantages in that the arms of the angle pieces are designed as angle profiles are, the legs of which are provided with wedge surfaces, and those between the legs of the arms of the Elbow and the opposite profile sides driven wedges in a known manner are designed as wedges with double tightening.
Es wird dadurch erreicht, daß ein sattes Anliegen der Keile an allen Wänden des Hohlprofils erfolgt, obwohl sich das Winkelstück selbst nicht voll über zwei Innenseiten des Hohlprofils erstreckt.It is achieved in that the wedges fit snugly against all walls of the hollow profile, although the elbow itself does not fully extend over two inner sides of the hollow profile.
In der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel dargestellt. Es zeigtIn the drawing, the subject matter of the invention is shown in an exemplary embodiment. It shows
A b b. 1 eine Ausführungsform mit winkelförmig abgebogenem Winkelstück als Schnitt nach Linie I-I der Abb. 2,A b b. 1 an embodiment with angled bent angle piece as a section along line I-I of Fig. 2,
A b b. 2 einen Schnitt nach Linie II-II der A b b. 1, A b b. 2 shows a section along line II-II of A b b. 1,
Abb. 3 einen Schnitt nach Linie III-III der Abb. 2 undFig. 3 is a section along line III-III of Fig. 2 and
A b b. 4 ein Winkelstück mit geschlitzten Schenkeln. A b b. 4 an elbow with slotted legs.
Eckverbindung für HohlprofileCorner connection for hollow profiles
Anmelder:Applicant:
Dipl.-Ing. Ulrich Grajecki,Dipl.-Ing. Ulrich Grajecki,
Großhansdorf, Dörpstede 1Großhansdorf, Dbodstede 1
Als Erfinder benannt:Named as inventor:
Dipl.-Ing. Ulrich Grajecki, GroßhansdorfDipl.-Ing. Ulrich Grajecki, Großhansdorf
Das zur Verbindung der Ecken der Profile 1 und 2 dienende winkelförmig ausgebildete Winkelstücks hat die Schenkel 4 und 5, die durch Keile 6 und 7 angepreßt werden. Die Schenkel 8 und 9 des Winkelstückes 3 liegen hierbei ebenfalls an den Profilen 1 und 2 an. Das Winkelstück 3 ist an den Schenkeln 4 und 5 keilförmig ausgebildet, um ein Festsetzen in den Profilen 1 und 2 durch die Keile 6, 7 zu ermöglichen. Das Einschlagen der Keile erfolgt bei geschlossenen Profilen durch die Öffnungen 10 der Profile vorteilhaft mittels eines Schlagbolzens. Die keilförmigen Flächen zwischen dem Winkelstück 3 und den Keilen 6 und 7 verlaufen in der Längsrichtung entgegengesetzt zueinander, damit die Parallelführung der Flächen von Winkel und Keil gewährleistet bleibt und die Befestigungsteile an der Innenwand der Profile zum Anliegen kommen.The angular elbow piece used to connect the corners of the profiles 1 and 2 has the legs 4 and 5, which are pressed by wedges 6 and 7. The legs 8 and 9 of the elbow 3 are also in contact with profiles 1 and 2. The elbow 3 is on the legs 4 and 5 wedge-shaped in order to enable it to be fixed in the profiles 1 and 2 by the wedges 6, 7. When the profiles are closed, the wedges are advantageously driven in through the openings 10 of the profiles by means of a firing pin. The wedge-shaped surfaces between the elbow 3 and the wedges 6 and 7 run in opposite directions in the longitudinal direction to each other, so that the parallel guidance of the surfaces of the angle and wedge is guaranteed and the fastening parts come to rest on the inner wall of the profiles.
Die Form und die Anzahl der Winkel und Keile kann verschieden sein. Die Schenkel des Winkelstückes 11 können mit Schlitzen 12 versehen sein.The shape and number of angles and wedges can be different. The legs of the elbow 11 can be provided with slots 12.
Gemäß der Erfindung können außer den Winkelstücken auch die Keile an zwei Innenwandungen der Profile anliegen. Bei geschlossenen Profilen ist dies immer möglich. Bei offenen Profilen mit vier Profilseiten ist die zweiseitige Keilanlage vielfach je nach der Profilausbildung durchführbar.According to the invention, in addition to the angle pieces, the wedges on two inner walls of the Profiles are attached. This is always possible with closed profiles. With open profiles with four profile sides the two-sided wedge system can be carried out in many cases depending on the profile design.
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG24352A DE1196429B (en) | 1958-04-19 | 1958-04-19 | Corner connection for hollow profiles |
FR788912A FR1218379A (en) | 1958-04-19 | 1959-03-10 | Corner assembly device for profiles |
GB897059A GB871304A (en) | 1958-04-19 | 1959-03-16 | Mitre joints for hollow members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG24352A DE1196429B (en) | 1958-04-19 | 1958-04-19 | Corner connection for hollow profiles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1196429B true DE1196429B (en) | 1965-07-08 |
Family
ID=7122392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEG24352A Pending DE1196429B (en) | 1958-04-19 | 1958-04-19 | Corner connection for hollow profiles |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1196429B (en) |
FR (1) | FR1218379A (en) |
GB (1) | GB871304A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3198562A (en) * | 1963-02-20 | 1965-08-03 | West Coast Ind | Internally expanding locking device for telescoped tubes |
FR2436902A1 (en) * | 1978-09-22 | 1980-04-18 | Vandelanoite Pierre | DEVICE FOR ASSEMBLING A PLURALITY OF COMPETING TUBULAR BARS |
NO142229C (en) * | 1978-11-29 | 1980-07-16 | Norsk Hydro As | PROFILE SYSTEM. |
DE3319627C2 (en) * | 1983-05-30 | 1985-08-14 | Heinz Georg Hünibach Thun Baus | Corner connection |
SE452049B (en) * | 1984-04-11 | 1987-11-09 | Olof Wahlin | HORN CONNECTION DEVICE |
IT210045Z2 (en) * | 1987-03-20 | 1988-11-14 | Alprogetti Srl | SELF-ASSEMBLING HINGE STRUCTURE FOR DOORS OF WINDOWS, WINDOWS AND SIMILAR. |
US5071281A (en) * | 1989-06-15 | 1991-12-10 | Murphy Peter J | Joining device |
AU632584B2 (en) * | 1989-06-15 | 1993-01-07 | Peter John Murphy | Joining device |
GB2598623B (en) * | 2020-09-07 | 2024-05-22 | Cubis Systems Ltd | Modular network access frame and cover |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2287454A (en) * | 1941-06-09 | 1942-06-23 | Marie M Scharnberg | Key |
US2497634A (en) * | 1947-01-29 | 1950-02-14 | Harry P Stevens | Locking key for shafts |
DE932876C (en) * | 1952-05-09 | 1955-09-12 | Ver Deutsche Metallwerke Ag | Process for producing clamping connections between hollow bodies |
-
1958
- 1958-04-19 DE DEG24352A patent/DE1196429B/en active Pending
-
1959
- 1959-03-10 FR FR788912A patent/FR1218379A/en not_active Expired
- 1959-03-16 GB GB897059A patent/GB871304A/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2287454A (en) * | 1941-06-09 | 1942-06-23 | Marie M Scharnberg | Key |
US2497634A (en) * | 1947-01-29 | 1950-02-14 | Harry P Stevens | Locking key for shafts |
DE932876C (en) * | 1952-05-09 | 1955-09-12 | Ver Deutsche Metallwerke Ag | Process for producing clamping connections between hollow bodies |
Also Published As
Publication number | Publication date |
---|---|
GB871304A (en) | 1961-06-28 |
FR1218379A (en) | 1960-05-10 |
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