AT60898B - Device for bending wooden workpieces. - Google Patents

Device for bending wooden workpieces.

Info

Publication number
AT60898B
AT60898B AT60898DA AT60898B AT 60898 B AT60898 B AT 60898B AT 60898D A AT60898D A AT 60898DA AT 60898 B AT60898 B AT 60898B
Authority
AT
Austria
Prior art keywords
wooden workpieces
bending
bending wooden
molded body
workpieces
Prior art date
Application number
Other languages
German (de)
Original Assignee
Erste Oesterreichische Aktien
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Erste Oesterreichische Aktien filed Critical Erste Oesterreichische Aktien
Application granted granted Critical
Publication of AT60898B publication Critical patent/AT60898B/en

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Vorrichtung zum Biegen von Holzwerkstücken. 



   Die Erfindung bezieht sich auf solche Vorrichtungen zum Biegen von   Holzwerkstucken,   die aus einem heizbaren hohlen Formkörper bestehen, der aussenseitig Nuten besitzt, deren Verlauf der herzustellenden Biegung entspricht, und in welche die zu biegenden Hölzer durch AndrUckvorrichtungen eingepresst werden. 



   Die Erfindung liegt in der Anordnung einer allen Andrückvorrichtungen gemeinsamen Spannvorrichtung, welche ans einer auf einem Zapfen des Formkörpers drehbar und abheb bar angeordneten   Lagerstütze   und einem auf dieser schwingbaren zweiarmigen Hebel besteht, dessen kurzer Arm durch ein Zugglied mit jeder Andrückvorrichtung gekuppelt werden kann. 



   Auf der Zeichnung ist der Erfindungsgegenstand in Fig. 1 im Längsschnitt und in Fig. 2 in Draufsicht dargestellt. 



   Die an sich bekannte Biegevorrichtung besteht aus dem heizbaren hohlen Form-   körper a, dessen Aussenfläche $die der herzustellenden Biegung entsprechend verlaufenden     Nuten h aufweist,   in welche die zu biegenden Holzwerkstücke W, die mit   dem einen   Ende in einen Schuh c eingesteckt werden, durch bandförmige Andrückvorrichtungen d eingepresst werden. Das freie Ende jeder Andrückvorrichtung besitzt einen    W inhl f mit   Spanschiaube g, der nach bewirktem Einpressen des   Werkstückes   in die Nut durch einen über einen Ansatz h am Formkörper gelegten ring i festgelegt wird. 



   Zum Betätigen der Andrückvorrichtungen dient crfindungsgemäss eine allen gemeinsame Spannvorrichtung, welche aus einer   um einen mittleren   Zapfen k des Deckels des 
 EMI1.1 
 gekoppelt und so das Band d durch einfaches Umlegen des Handhebels an den formkörper a herangezogen werden. Zur Kupplung des Zuggliedes o mit der Andruck- 
 EMI1.2 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Device for bending wooden workpieces.



   The invention relates to such devices for bending pieces of wood, which consist of a heatable hollow molded body which has grooves on the outside, the course of which corresponds to the bend to be produced, and into which the wood to be bent is pressed by pressing devices.



   The invention lies in the arrangement of a clamping device common to all pressing devices, which consists of a bearing support arranged on a pin of the molded body that can be rotated and lifted off and a two-armed lever that can be pivoted on this, whose short arm can be coupled to each pressing device by a tension member.



   In the drawing, the subject matter of the invention is shown in Fig. 1 in longitudinal section and in Fig. 2 in plan view.



   The bending device known per se consists of the heatable hollow molded body a, the outer surface of which has the grooves h, which run corresponding to the bend to be produced and into which the wooden workpieces W to be bent, which are inserted with one end into a shoe c, by means of band-shaped Pressing devices d are pressed in. The free end of each pressing device has a dial f with a clamping sleeve g which, after the workpiece has been pressed into the groove, is fixed by a ring i placed over a shoulder h on the molded body.



   A clamping device common to all is used to actuate the pressing devices
 EMI1.1
 coupled and so the band d can be used by simply turning the hand lever on the molded body a. For coupling the tension member o with the pressure
 EMI1.2
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT60898D 1912-03-02 1912-03-02 Device for bending wooden workpieces. AT60898B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT60898T 1912-03-02

Publications (1)

Publication Number Publication Date
AT60898B true AT60898B (en) 1913-08-25

Family

ID=3582755

Family Applications (1)

Application Number Title Priority Date Filing Date
AT60898D AT60898B (en) 1912-03-02 1912-03-02 Device for bending wooden workpieces.

Country Status (1)

Country Link
AT (1) AT60898B (en)

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