AT290253B - Bending machine for the production of anchor hooks with helical or U-shaped eyes - Google Patents

Bending machine for the production of anchor hooks with helical or U-shaped eyes

Info

Publication number
AT290253B
AT290253B AT159069A AT159069A AT290253B AT 290253 B AT290253 B AT 290253B AT 159069 A AT159069 A AT 159069A AT 159069 A AT159069 A AT 159069A AT 290253 B AT290253 B AT 290253B
Authority
AT
Austria
Prior art keywords
helical
production
bending machine
lever
anchor hooks
Prior art date
Application number
AT159069A
Other languages
German (de)
Inventor
Gino Morandini
Ervino Tarnold
Original Assignee
Gino Morandini
Ervino Tarnold
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 Gino Morandini, Ervino Tarnold filed Critical Gino Morandini
Priority to AT159069A priority Critical patent/AT290253B/en
Application granted granted Critical
Publication of AT290253B publication Critical patent/AT290253B/en

Links

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Biegemaschine zur Herstellung von Ankerhaken mit schraubenförmigen oder U-förmigen Ösen 
 EMI1.1 
 

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 EMI2.1 
 

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   : Fig. 1Phase B : Der erste   Hebel --21-- tritt in   Tätigkeit und bildet den ersten endständigen Haken   - -36'--,   in dem er aus der   Stellung --21'-- in   seine Ruhelage übergeht. Hierauf tritt der Hebel   - -22-- in Betrieb   und bildet die rechte Gegenkurve-37'- ; dann tritt der zweite Hebel--21-auf der entgegengesetzten Seite wie der erste in Tätigkeit, wobei auch dieser aus seiner Stellung   - -21'-- in die   Ruhelage zurückgeht. Zum Schluss wird der absenkbare Führungsteil, der in der zweiten   Führung --17-- vorgesehen   ist, abgesenkt. 



   Phase C : Die Drehtrommel wird gesenkt, der   Bolzen --14-- wird   gehoben und die Biegerolle   --12-- biegt   über den durch den   Endanschlag --7-- festgesetzten   Biegeeinschlag die U-förmige   Öse-38'-.   
 EMI3.1 
 Gruppe, der   Bolzen --14-- senkt   sich und der   Hebel --21-- geht   in die   Stellung --21'-- über   und gibt den Ankerhaken frei. 



   Der Antrieb der Biegemaschine erfolgt durch Pressluft (pneumatisch), es kann aber auch ein anderer Antrieb wie   z. B.   ein elektrischer, mechanischer oder hydraulischer Antrieb verwendet werden. 



   PATENTANSPRÜCHE : 
 EMI3.2 
 Träger (16) mit Führungen (17) zum Festhalten des Stababschnittes, erste Hebel (21) zur Bildung endständiger Haken (36, 36'), zweite Hebel (22) zur Bildung von Gegenkurven (37, 37') am Übergang vom Schaft in die Ösen (38, 38') und an einer drehbaren Trommel eine Biegerolle (12) und ein nach oben oder unten beweglicher Bolzen (14) zur Bildung der schraubenförmigen (38) oder U-förmigen Ösen (38') vorgesehen ist. 
 EMI3.3 




   <Desc / Clms Page number 1>
 



  Bending machine for the production of anchor hooks with helical or U-shaped eyes
 EMI1.1
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 

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   : Fig. 1Phase B: The first lever --21-- comes into action and forms the first terminal hook - -36 '- in which it changes from the position --21' - to its rest position. The lever - -22-- then comes into operation and forms the right counter-curve -37'-; then the second lever - 21 - comes into action on the opposite side as the first, this also returning from its position - -21 '- to the rest position. Finally, the lowerable guide part, which is provided in the second guide --17--, is lowered.



   Phase C: The rotary drum is lowered, the bolt --14-- is lifted and the bending roller --12-- bends the U-shaped eyelet -38'- over the bending angle set by the end stop --7--.
 EMI3.1
 Group, the bolt --14-- is lowered and the lever --21-- goes into the position --21 '- and releases the anchor hook.



   The bending machine is driven by compressed air (pneumatic), but another drive such as e.g. B. an electrical, mechanical or hydraulic drive can be used.



   PATENT CLAIMS:
 EMI3.2
 Carrier (16) with guides (17) for holding the rod section, first lever (21) for forming terminal hooks (36, 36 '), second lever (22) for forming countercurves (37, 37') at the transition from the shaft in the eyes (38, 38 ') and on a rotatable drum a bending roller (12) and an upward or downward movable bolt (14) for forming the helical (38) or U-shaped eyes (38').
 EMI3.3


 

Claims (1)

ersten Hebel (21) für die Bildung der endständigen Haken (36, 36') mit Biegebolzen (20) versehen ist bzw. sind. EMI3.4 ersten Träger (16) mit Führung (17) mit dem zweiten Hebel (22) zusammenwirkend eine Festhaltevorrichtung (13) zur Bildung der Gegenkurven (37) für schraubenförmige Ösen (38) vorgesehen ist. EMI3.5 von zwei Trägern (16) mit Führungen (17) ein Führungsteil unter einseitiger Freigabe des Stababschnittes absenkbar ist. EMI3.6 Drehbewegung der Biegerolle (12) um den Bolzen (14) zur Bildung der U-förmigen Öse (38') nach der erfolgten Bildung der Gegenkurve (37') die Schrägnocken (34, 35) entfernbar sind. first lever (21) for forming the terminal hooks (36, 36 ') is or are provided with bending bolts (20). EMI3.4 first support (16) with guide (17) with the second lever (22) cooperating with a retaining device (13) for forming the countercurves (37) for helical eyes (38) is provided. EMI3.5 a guide part of two supports (16) with guides (17) can be lowered with one-sided release of the rod section. EMI3.6 Rotational movement of the bending roller (12) around the bolt (14) to form the U-shaped eyelet (38 ') after the counter-curve (37') has been formed, the inclined cams (34, 35) can be removed.
AT159069A 1969-02-17 1969-02-17 Bending machine for the production of anchor hooks with helical or U-shaped eyes AT290253B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT159069A AT290253B (en) 1969-02-17 1969-02-17 Bending machine for the production of anchor hooks with helical or U-shaped eyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT159069A AT290253B (en) 1969-02-17 1969-02-17 Bending machine for the production of anchor hooks with helical or U-shaped eyes

Publications (1)

Publication Number Publication Date
AT290253B true AT290253B (en) 1971-05-25

Family

ID=3516705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT159069A AT290253B (en) 1969-02-17 1969-02-17 Bending machine for the production of anchor hooks with helical or U-shaped eyes

Country Status (1)

Country Link
AT (1) AT290253B (en)

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee