DE3332336C2 - - Google Patents
Info
- Publication number
- DE3332336C2 DE3332336C2 DE19833332336 DE3332336A DE3332336C2 DE 3332336 C2 DE3332336 C2 DE 3332336C2 DE 19833332336 DE19833332336 DE 19833332336 DE 3332336 A DE3332336 A DE 3332336A DE 3332336 C2 DE3332336 C2 DE 3332336C2
- Authority
- DE
- Germany
- Prior art keywords
- rod
- lever arm
- pressure roller
- roller housing
- region
- Prior art date
- 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 - Fee Related
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
- B23D79/023—Machines or devices for scraping for removing welding, brazing or soldering burrs, e.g. flash, on pipes or rods internally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833332336 DE3332336A1 (de) | 1983-09-08 | 1983-09-08 | Innen-entgratvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833332336 DE3332336A1 (de) | 1983-09-08 | 1983-09-08 | Innen-entgratvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3332336A1 DE3332336A1 (de) | 1985-03-28 |
DE3332336C2 true DE3332336C2 (ja) | 1991-03-07 |
Family
ID=6208504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833332336 Granted DE3332336A1 (de) | 1983-09-08 | 1983-09-08 | Innen-entgratvorrichtung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3332336A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19950012C2 (de) * | 1999-10-18 | 2002-10-31 | Alfonso Gregorio | Innenschaber |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3781151D1 (de) * | 1987-01-23 | 1992-09-17 | Dn Metall Inst | Verfahren zur beseitigung der inneren grate innerhalb laengsgeschweisster leitungen. |
US9895758B2 (en) * | 2014-03-18 | 2018-02-20 | Nakata Manufacturing Co., Ltd. | Ring tool unit, method for manufacturing the same, sleeve, and mandrel |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2286513A (en) * | 1940-12-05 | 1942-06-16 | Republic Steel Corp | Inside flash remover |
US2535653A (en) * | 1946-01-09 | 1950-12-26 | Republic Steel Corp | Inside burr removing apparatus |
DE1021319B (de) * | 1955-03-18 | 1957-12-27 | Tube Prod Ltd | Geraet zur Entfernung des inneren Grates an der Schweissnaht laengsgeschweisster Rohre |
US3352208A (en) * | 1965-11-10 | 1967-11-14 | United States Steel Corp | Inside flash trimmer |
-
1983
- 1983-09-08 DE DE19833332336 patent/DE3332336A1/de active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19950012C2 (de) * | 1999-10-18 | 2002-10-31 | Alfonso Gregorio | Innenschaber |
Also Published As
Publication number | Publication date |
---|---|
DE3332336A1 (de) | 1985-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |