ATE19966T1 - Vorrichtung zur formung von flanschen an hohlzylindrischen blechwerkstuecken. - Google Patents
Vorrichtung zur formung von flanschen an hohlzylindrischen blechwerkstuecken.Info
- Publication number
- ATE19966T1 ATE19966T1 AT82830276T AT82830276T ATE19966T1 AT E19966 T1 ATE19966 T1 AT E19966T1 AT 82830276 T AT82830276 T AT 82830276T AT 82830276 T AT82830276 T AT 82830276T AT E19966 T1 ATE19966 T1 AT E19966T1
- Authority
- AT
- Austria
- Prior art keywords
- sheet metal
- hollow cylindrical
- flanging
- spindle
- metal workpieces
- Prior art date
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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
- B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
- B21D19/046—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of tubular products
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT25194/81A IT1139812B (it) | 1981-11-19 | 1981-11-19 | Bordatrice-flangiatrice per pezzi a simmetria cilindrica in lamiera |
EP82830276A EP0080438B1 (de) | 1981-11-19 | 1982-11-09 | Vorrichtung zur Formung von Flanschen an hohlzylindrischen Blechwerkstücken |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE19966T1 true ATE19966T1 (de) | 1986-06-15 |
Family
ID=11215979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT82830276T ATE19966T1 (de) | 1981-11-19 | 1982-11-09 | Vorrichtung zur formung von flanschen an hohlzylindrischen blechwerkstuecken. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0080438B1 (de) |
AT (1) | ATE19966T1 (de) |
DE (1) | DE3271448D1 (de) |
IT (1) | IT1139812B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3939016A1 (de) * | 1989-11-25 | 1991-05-29 | Xaver Lipp | Vorrichtung zum formen eines flansches oder dergleichen, insbesondere am ende eines duennwandigen metallrohres |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1634057A (en) * | 1925-03-06 | 1927-06-28 | Taylor James Hall | Machine for shaping pipes |
US1782641A (en) * | 1928-06-20 | 1930-11-25 | Wild Otto | Machine for flanging plate disks |
FI73152C (fi) * | 1979-05-28 | 1987-09-10 | Waertsilae Oy Ab | Anordning foer kragning av roer. |
-
1981
- 1981-11-19 IT IT25194/81A patent/IT1139812B/it active
-
1982
- 1982-11-09 DE DE8282830276T patent/DE3271448D1/de not_active Expired
- 1982-11-09 AT AT82830276T patent/ATE19966T1/de not_active IP Right Cessation
- 1982-11-09 EP EP82830276A patent/EP0080438B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0080438A2 (de) | 1983-06-01 |
IT8125194A0 (it) | 1981-11-19 |
EP0080438A3 (en) | 1983-08-03 |
EP0080438B1 (de) | 1986-05-28 |
DE3271448D1 (en) | 1986-07-03 |
IT1139812B (it) | 1986-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |