NL7116727A - - Google Patents
Info
- Publication number
- NL7116727A NL7116727A NL7116727A NL7116727A NL7116727A NL 7116727 A NL7116727 A NL 7116727A NL 7116727 A NL7116727 A NL 7116727A NL 7116727 A NL7116727 A NL 7116727A NL 7116727 A NL7116727 A NL 7116727A
- Authority
- NL
- Netherlands
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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
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- 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
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7116727A NL7116727A (en) | 1971-12-06 | 1971-12-06 | |
| DE19722201822 DE2201822A1 (en) | 1971-12-06 | 1972-01-15 | Joining metal tubes - partic steel tubes,without the need for ancillary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7116727A NL7116727A (en) | 1971-12-06 | 1971-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7116727A true NL7116727A (en) | 1973-06-08 |
Family
ID=19814623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7116727A NL7116727A (en) | 1971-12-06 | 1971-12-06 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2201822A1 (en) |
| NL (1) | NL7116727A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2421322A1 (en) * | 1978-03-31 | 1979-10-26 | Butler Taper Joint Inc | Pipe joint for petroleum industry - uses liq. adhesive to seal gap between mating tapered surfaces |
| GB9817112D0 (en) * | 1998-08-07 | 1998-10-07 | Gkn Sankey Ltd | A process for forming tubular components |
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1971
- 1971-12-06 NL NL7116727A patent/NL7116727A/xx unknown
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1972
- 1972-01-15 DE DE19722201822 patent/DE2201822A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2201822A1 (en) | 1973-06-14 |