IT8448241A0 - Utensile per allargare le estremita di tubi - Google Patents
Utensile per allargare le estremita di tubiInfo
- Publication number
- IT8448241A0 IT8448241A0 IT8448241A IT4824184A IT8448241A0 IT 8448241 A0 IT8448241 A0 IT 8448241A0 IT 8448241 A IT8448241 A IT 8448241A IT 4824184 A IT4824184 A IT 4824184A IT 8448241 A0 IT8448241 A0 IT 8448241A0
- Authority
- IT
- Italy
- Prior art keywords
- tool
- pipe ends
- widening pipe
- widening
- pipe
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/20—Tube expanders with mandrels, e.g. expandable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3321587A DE3321587A1 (de) | 1983-06-15 | 1983-06-15 | Werkzeug zum aufweiten von rohrenden |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8448241A0 true IT8448241A0 (it) | 1984-05-23 |
IT1177745B IT1177745B (it) | 1987-08-26 |
Family
ID=6201549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48241/84A IT1177745B (it) | 1983-06-15 | 1984-05-23 | Utensile per allargare le estremita di tubi |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3321587A1 (it) |
IT (1) | IT1177745B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2692291A1 (fr) * | 1992-06-16 | 1993-12-17 | Lenne Frederick | Outil pour évaser l'extrémité d'un tube en vue d'un accouplement étanche. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB367419A (en) * | 1930-11-14 | 1932-02-15 | Frank Herbert | Improvements in the joints of pipes of ductile materials |
GB667143A (en) * | 1949-10-21 | 1952-02-27 | Reginald Kington Allett | An improved method of joining copper or like tubes |
FR1377413A (fr) * | 1963-09-13 | 1964-11-06 | Creusot Forges Ateliers | Appareil à dudgeonner |
DE6914827U (de) * | 1969-04-14 | 1971-05-06 | Zimmer Guenter | Vorrichtung zum kaltverformen von rohrenden. |
GB1433615A (en) * | 1973-07-20 | 1976-04-28 | Cav Ltd | Forming tool |
US4034592A (en) * | 1976-03-31 | 1977-07-12 | The Weatherhead Company | Crimping machine with automatic hinge open pushers |
DE2644801A1 (de) * | 1976-10-05 | 1978-04-06 | Hermann Lang | Methode zur verformung von metallen sowie dazugehoeriges formwerkzeug |
US4127021A (en) * | 1976-12-01 | 1978-11-28 | Johnson Andrew L | Tube flaring set |
-
1983
- 1983-06-15 DE DE3321587A patent/DE3321587A1/de not_active Withdrawn
-
1984
- 1984-05-23 IT IT48241/84A patent/IT1177745B/it active
Also Published As
Publication number | Publication date |
---|---|
DE3321587A1 (de) | 1984-12-20 |
IT1177745B (it) | 1987-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960430 |