FR2529106B1 - Installation pour la preparation a l'etirage d'ebauches tubulaires a parois minces - Google Patents
Installation pour la preparation a l'etirage d'ebauches tubulaires a parois mincesInfo
- Publication number
- FR2529106B1 FR2529106B1 FR8211418A FR8211418A FR2529106B1 FR 2529106 B1 FR2529106 B1 FR 2529106B1 FR 8211418 A FR8211418 A FR 8211418A FR 8211418 A FR8211418 A FR 8211418A FR 2529106 B1 FR2529106 B1 FR 2529106B1
- Authority
- FR
- France
- Prior art keywords
- plant
- preparation
- tubular blanks
- stretched tubular
- stretched
- 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
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
- B21C5/00—Pointing; Push-pointing
- B21C5/003—Pointing; Push-pointing of hollow material, e.g. tube
-
- 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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
-
- 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
- B21C5/00—Pointing; Push-pointing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823225792 DE3225792C2 (de) | 1982-07-09 | 1982-07-09 | Anlage zur Vorbereitung von dünnwandigen Vorrohren zum Ziehen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2529106A1 FR2529106A1 (fr) | 1983-12-30 |
FR2529106B1 true FR2529106B1 (fr) | 1986-05-16 |
Family
ID=6168086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8211418A Expired FR2529106B1 (fr) | 1982-07-09 | 1982-06-29 | Installation pour la preparation a l'etirage d'ebauches tubulaires a parois minces |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU555448B2 (de) |
DE (1) | DE3225792C2 (de) |
FR (1) | FR2529106B1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3417485C2 (de) * | 1983-05-21 | 1986-04-30 | Bültmann KG, 5982 Neuenrade | Beschickungsvorrichtung für eine Rohrziehanlage |
DE3601087A1 (de) * | 1986-01-16 | 1987-08-27 | Rudolf Bueltmann | Vorbank fuer eine rohrziehanlage |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE554832A (de) * | ||||
FR1076160A (fr) * | 1952-01-09 | 1954-10-25 | Procédé de fabrication de tubes sans soudure suivant le procédé par refoulement | |
US3399559A (en) * | 1965-06-03 | 1968-09-03 | George A. Mitchell | Method and apparatus for processing tubing |
-
1982
- 1982-06-24 AU AU85187/82A patent/AU555448B2/en not_active Ceased
- 1982-06-29 FR FR8211418A patent/FR2529106B1/fr not_active Expired
- 1982-07-09 DE DE19823225792 patent/DE3225792C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU8518782A (en) | 1984-01-05 |
DE3225792A1 (de) | 1984-01-12 |
DE3225792C2 (de) | 1985-02-28 |
FR2529106A1 (fr) | 1983-12-30 |
AU555448B2 (en) | 1986-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |