DE1575108C - Angle piece for the connection of the longitudinal and transverse struts of a three-part support frame, in particular as an arched support for foldable sun protection screens, canopies, awnings, canopies, scaffolding or the like - Google Patents
Angle piece for the connection of the longitudinal and transverse struts of a three-part support frame, in particular as an arched support for foldable sun protection screens, canopies, awnings, canopies, scaffolding or the likeInfo
- Publication number
- DE1575108C DE1575108C DE1575108C DE 1575108 C DE1575108 C DE 1575108C DE 1575108 C DE1575108 C DE 1575108C
- Authority
- DE
- Germany
- Prior art keywords
- angle
- cross
- longitudinal
- struts
- support frame
- 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
Links
- 230000037072 sun protection Effects 0.000 title claims 4
- 210000001513 Elbow Anatomy 0.000 claims 3
- 238000005452 bending Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 230000001681 protective Effects 0.000 claims 1
Description
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
Querschnitt zu vergrößert, was jedoch gleichzeitig Die Erfindung wird an Hand eines Ausführungseine Erhöhung des Gewichtes und des Materialver- beispieles im Zusammenhang mit der Zeichnung brauches bedingt sowie auch in den meisten Fällen näher erläutert,
wenig wirkungsvoll ist. 30 Aus der Zeichnung ist das Winkelstück 3 für dieAnother possibility for avoiding the length of the cross strut and the desired shape bending of a cross strut is to vary its or curvature within certain limits.
Cross-section to be enlarged, which, however, at the same time.
is ineffective. 30 From the drawing, the elbow 3 is for the
kann in vielen Fällen ebenfalls wirkungslos sein. Die Schenkel 4, 5 des Winkelstückes 3 schließenAttempts have also been made to bend the longitudinal struts 1 and cross struts 2 of the cross strut by arranging a bracing of a three-part support frame, which approximately prevents the tension between the support frame, has an inverted U, in particular which of the cross struts is one of the loads gives an outward curvature opposite as an arched support for foldable sun protection. 35 blinds, hoods, awnings, canopies from Ge-This solution is not very practical and equip od.
can also be ineffective in many cases. The legs 4, 5 of the elbow 3 close
Querstrebe werden die vorstehend erwähnten Verfah- P t t 1 ·
ren und Anordnungen ver allem auch deswegen vor- 40 a en nsPruc1·
gesehen, um einer mit einem Stützrahmen versehenen Winkelstücke für die Verbindung der Längs-Blende, einer Markise od. dgl. eine nach außen ge- und Querstreben eines dreiteiligen Rahmens, welwölbte Form zu geben, wodurch ein gefälliger An- eher etwa die Form eines umgekehrten U aufblick erzielt wird. Wie erwähnt, sind jedoch diese be- weist, insbesondere als bogenförmige Stütze für kannten Verfahren und Anordnungen wenig zu- 45 faltbare Sonnenschutzblenden, Verdecke, Markifriedenstellend. sen, Schutzdächer von Gerüsten od. dgl., da-Die Aufgabe der Erfindung besteht darin, Winkel- durch gekennzeichnet, daß die Schenkel stücke der im ersten Absatz der Beschreibung ge- (4, 5) des Winkelstückes (3) einen Winkel von nannten Art insoweit zu verbessern, daß in einfacher mehr als 90° einschließen.In addition to preventing a deflection of an angle of more than 90 °.
The above-mentioned procedures are used for the cross brace.
This is also the main reason why they and arrangements are 40 a en ns P ruc1 ·
seen to give a corner piece provided with a support frame for the connection of the longitudinal screen, an awning or the like. An outward and transverse struts of a three-part frame, curved shape, making a pleasing appearance more like the shape of an inverted one U sight is achieved. As mentioned, however, these have been proven to be satisfactory, in particular as arched supports for known methods and arrangements that can hardly be folded shut, sun protection screens, hoods, and awnings. sen, canopies of scaffolding or the like. Because the object of the invention is to angle, characterized in that the leg pieces of the in the first paragraph of the description (4, 5) of the angle piece (3) called an angle of Kind to the extent that it is easier to include more than 90 °.
Family
ID=
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