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 eyesInfo
- 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
Links
- 238000005452 bending Methods 0.000 title claims description 8
- 230000007704 transition Effects 0.000 description 1
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
<Desc/Clms Page number 2>
EMI2.1
<Desc/Clms Page number 3>
: 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
<Desc / Clms Page number 3>
: 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)
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) |
-
1969
- 1969-02-17 AT AT159069A patent/AT290253B/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |