FR2177842B1 - - Google Patents
Info
- Publication number
- FR2177842B1 FR2177842B1 FR7310110A FR7310110A FR2177842B1 FR 2177842 B1 FR2177842 B1 FR 2177842B1 FR 7310110 A FR7310110 A FR 7310110A FR 7310110 A FR7310110 A FR 7310110A FR 2177842 B1 FR2177842 B1 FR 2177842B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
- B21C37/0811—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off removing or treating the weld bead
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
- B23D79/021—Machines or devices for scraping for removing welding, brazing or soldering burrs, e.g. flash, on pipes or rods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Sawing (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722215927 DE2215927C3 (de) | 1972-03-29 | 1972-03-29 | Vorrichtung zum Abführen des Schweißgrates aus Längsnahtgeschweißten Rohren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2177842A1 FR2177842A1 (US07935154-20110503-C00018.png) | 1973-11-09 |
| FR2177842B1 true FR2177842B1 (US07935154-20110503-C00018.png) | 1975-04-04 |
Family
ID=5840803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7310110A Expired FR2177842B1 (US07935154-20110503-C00018.png) | 1972-03-29 | 1973-03-21 |
Country Status (7)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4407419C2 (de) * | 1994-03-03 | 1997-03-13 | Mannesmann Ag | Einrichtung zum Ausspülen und Zerkleinern des Innenspans längsnahtgeschweißter Rohre |
-
1972
- 1972-03-29 DE DE19722215927 patent/DE2215927C3/de not_active Expired
-
1973
- 1973-02-28 IT IT2103473A patent/IT979618B/it active
- 1973-02-28 AT AT179573A patent/AT326457B/de not_active IP Right Cessation
- 1973-03-15 SU SU7301892856A patent/SU564780A3/ru active
- 1973-03-21 FR FR7310110A patent/FR2177842B1/fr not_active Expired
- 1973-03-26 GB GB1441273A patent/GB1410687A/en not_active Expired
- 1973-03-27 DD DD16975073A patent/DD102605A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2215927B2 (US07935154-20110503-C00018.png) | 1974-05-02 |
| SU564780A3 (ru) | 1977-07-05 |
| DE2215927A1 (de) | 1973-10-11 |
| DD102605A5 (US07935154-20110503-C00018.png) | 1973-12-20 |
| DE2215927C3 (de) | 1974-12-12 |
| FR2177842A1 (US07935154-20110503-C00018.png) | 1973-11-09 |
| IT979618B (it) | 1974-09-30 |
| AT326457B (de) | 1975-12-10 |
| ATA179573A (de) | 1975-02-15 |
| GB1410687A (en) | 1975-10-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |