EP0484934A3 - Device for forming beads at the end of tubular work pieces made of sheet - Google Patents
Device for forming beads at the end of tubular work pieces made of sheet Download PDFInfo
- Publication number
- EP0484934A3 EP0484934A3 EP19910118951 EP91118951A EP0484934A3 EP 0484934 A3 EP0484934 A3 EP 0484934A3 EP 19910118951 EP19910118951 EP 19910118951 EP 91118951 A EP91118951 A EP 91118951A EP 0484934 A3 EP0484934 A3 EP 0484934A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- pieces made
- work pieces
- bearing surface
- work piece
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Photoreceptors In Electrophotography (AREA)
- Treatment Of Fiber Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT91118951T ATE99577T1 (de) | 1990-11-06 | 1991-11-06 | Vorrichtung zum anformen von endseitigen sicken an rohrfoermigen werkstuecken aus blech. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9015247U | 1990-11-06 | ||
DE9015247U DE9015247U1 (de) | 1990-11-06 | 1990-11-06 | Vorrichtung zum Anformen von endseitigen Sicken an rohrförmigen Werkstücken aus Blech |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0484934A2 EP0484934A2 (de) | 1992-05-13 |
EP0484934A3 true EP0484934A3 (en) | 1992-07-29 |
EP0484934B1 EP0484934B1 (de) | 1994-01-05 |
Family
ID=6859092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91118951A Expired - Lifetime EP0484934B1 (de) | 1990-11-06 | 1991-11-06 | Vorrichtung zum Anformen von endseitigen Sicken an rohrförmigen Werkstücken aus Blech |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0484934B1 (de) |
AT (1) | ATE99577T1 (de) |
DE (2) | DE9015247U1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100448491B1 (ko) * | 2001-09-03 | 2004-09-13 | 기아자동차주식회사 | 파이프 비드 성형장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE571420C (de) * | 1931-07-26 | 1933-02-28 | Saechsische Cartonnagen Maschi | Maschine zum Sicken von Bechern |
US2251810A (en) * | 1938-08-19 | 1941-08-05 | Quickwork Company | Forming and trimming machine |
US3595048A (en) * | 1969-01-30 | 1971-07-27 | Teddington Bellows Ltd | Bellows |
DE2700780A1 (de) * | 1977-01-10 | 1978-07-20 | Heinz Stehle | Verfahren und einrichtung zum anordnen einer dem gegenseitigen verbinden mehrerer blechsegmente dienenden sicke |
DE8708141U1 (de) * | 1987-06-09 | 1987-07-23 | Siegwart, Emil, 6605 Friedrichsthal | Sickenmaschine |
-
1990
- 1990-11-06 DE DE9015247U patent/DE9015247U1/de not_active Expired - Lifetime
-
1991
- 1991-11-06 DE DE91118951T patent/DE59100811D1/de not_active Expired - Fee Related
- 1991-11-06 EP EP91118951A patent/EP0484934B1/de not_active Expired - Lifetime
- 1991-11-06 AT AT91118951T patent/ATE99577T1/de not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE571420C (de) * | 1931-07-26 | 1933-02-28 | Saechsische Cartonnagen Maschi | Maschine zum Sicken von Bechern |
US2251810A (en) * | 1938-08-19 | 1941-08-05 | Quickwork Company | Forming and trimming machine |
US3595048A (en) * | 1969-01-30 | 1971-07-27 | Teddington Bellows Ltd | Bellows |
DE2700780A1 (de) * | 1977-01-10 | 1978-07-20 | Heinz Stehle | Verfahren und einrichtung zum anordnen einer dem gegenseitigen verbinden mehrerer blechsegmente dienenden sicke |
DE8708141U1 (de) * | 1987-06-09 | 1987-07-23 | Siegwart, Emil, 6605 Friedrichsthal | Sickenmaschine |
Also Published As
Publication number | Publication date |
---|---|
DE59100811D1 (de) | 1994-02-17 |
DE9015247U1 (de) | 1991-01-17 |
EP0484934A2 (de) | 1992-05-13 |
EP0484934B1 (de) | 1994-01-05 |
ATE99577T1 (de) | 1994-01-15 |
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