IT1254928B - Twisting machine, particularly for the manufacture of torsion springs, simple and double, with highly flexible use - Google Patents
Twisting machine, particularly for the manufacture of torsion springs, simple and double, with highly flexible useInfo
- Publication number
- IT1254928B IT1254928B ITMI920989A ITMI920989A IT1254928B IT 1254928 B IT1254928 B IT 1254928B IT MI920989 A ITMI920989 A IT MI920989A IT MI920989 A ITMI920989 A IT MI920989A IT 1254928 B IT1254928 B IT 1254928B
- Authority
- IT
- Italy
- Prior art keywords
- axis
- manufacture
- double
- torsion springs
- highly flexible
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000005452 bending Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
Landscapes
- Wire Processing (AREA)
Abstract
The subject of this invention is a twisting machine, particularly for the manufacture of torsion springs, simple and double, with highly flexible use. The machine comprises a wire guide with a defined axial passage for the wire to bend for the realisation of a spring. This passage faces a bending tool which has at least one machining groove inclined with respect to the axis of passage of the wire guide, and which is mounted on an arm, arranged transversely to the axis of a spindle. The abovementioned arm is supported in a rotatable manner around an axis of rotation, which is substantially perpendicular to the axis of the spindle, and the machine comprises means of control which act on the abovementioned arm, to determine a variation of the angular position of the tool around the axis of rotation with respect to the spindle. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920989A IT1254928B (en) | 1992-04-24 | 1992-04-24 | Twisting machine, particularly for the manufacture of torsion springs, simple and double, with highly flexible use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920989A IT1254928B (en) | 1992-04-24 | 1992-04-24 | Twisting machine, particularly for the manufacture of torsion springs, simple and double, with highly flexible use |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920989A0 ITMI920989A0 (en) | 1992-04-24 |
ITMI920989A1 ITMI920989A1 (en) | 1993-10-24 |
IT1254928B true IT1254928B (en) | 1995-10-11 |
Family
ID=11363067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920989A IT1254928B (en) | 1992-04-24 | 1992-04-24 | Twisting machine, particularly for the manufacture of torsion springs, simple and double, with highly flexible use |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1254928B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4447253C2 (en) * | 1994-06-30 | 2000-08-03 | Itaya Seisaku Sho Tokio Tokyo | Spring manufacturing device, and wire guide for a spring manufacturing device |
US6142002A (en) * | 1998-08-21 | 2000-11-07 | Kabushiki Kaisha Itaya Seisaku Sho | Spring manufacturing apparatus and tool selection apparatus |
US6151942A (en) * | 1998-08-21 | 2000-11-28 | Kabushiki Kaisha Itaya Seisaku Sho | Spring manufacturing apparatus |
-
1992
- 1992-04-24 IT ITMI920989A patent/IT1254928B/en active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4447253C2 (en) * | 1994-06-30 | 2000-08-03 | Itaya Seisaku Sho Tokio Tokyo | Spring manufacturing device, and wire guide for a spring manufacturing device |
US6142002A (en) * | 1998-08-21 | 2000-11-07 | Kabushiki Kaisha Itaya Seisaku Sho | Spring manufacturing apparatus and tool selection apparatus |
US6151942A (en) * | 1998-08-21 | 2000-11-28 | Kabushiki Kaisha Itaya Seisaku Sho | Spring manufacturing apparatus |
Also Published As
Publication number | Publication date |
---|---|
ITMI920989A1 (en) | 1993-10-24 |
ITMI920989A0 (en) | 1992-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970424 |