IT1174940B - Foamed thermoplastics welding appts. - Google Patents
Foamed thermoplastics welding appts.Info
- Publication number
- IT1174940B IT1174940B IT45702/83A IT4570283A IT1174940B IT 1174940 B IT1174940 B IT 1174940B IT 45702/83 A IT45702/83 A IT 45702/83A IT 4570283 A IT4570283 A IT 4570283A IT 1174940 B IT1174940 B IT 1174940B
- Authority
- IT
- Italy
- Prior art keywords
- foamed thermoplastics
- welding appts
- pipe
- intervals
- thermoplastics welding
- Prior art date
Links
Landscapes
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Proposed pipe comprises an inner pipe with a central rod and three divided plates at 120 deg C intervals, and an outer pipe. The space between the inner and outer pipes is divided into 6 equal parts by divider plates at 60 deg. intervals at 30 deg and 90 deg wrt 120 deg segments of the inner tube spaces
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT45702/83A IT1174940B (en) | 1983-02-10 | 1983-02-10 | Foamed thermoplastics welding appts. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT45702/83A IT1174940B (en) | 1983-02-10 | 1983-02-10 | Foamed thermoplastics welding appts. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8345702A0 IT8345702A0 (en) | 1983-02-10 |
IT8345702A1 IT8345702A1 (en) | 1984-08-10 |
IT1174940B true IT1174940B (en) | 1987-07-01 |
Family
ID=11257347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT45702/83A IT1174940B (en) | 1983-02-10 | 1983-02-10 | Foamed thermoplastics welding appts. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1174940B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996001180A1 (en) * | 1994-07-06 | 1996-01-18 | Fra.Mo Snc Di Franca Riva & C. | Sealing of sheet material |
-
1983
- 1983-02-10 IT IT45702/83A patent/IT1174940B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996001180A1 (en) * | 1994-07-06 | 1996-01-18 | Fra.Mo Snc Di Franca Riva & C. | Sealing of sheet material |
Also Published As
Publication number | Publication date |
---|---|
IT8345702A1 (en) | 1984-08-10 |
IT8345702A0 (en) | 1983-02-10 |
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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: 19970211 |