FR971254A - Appareil à mandriner à action contrôlée et réglable - Google Patents
Appareil à mandriner à action contrôlée et réglableInfo
- Publication number
- FR971254A FR971254A FR971254DA FR971254A FR 971254 A FR971254 A FR 971254A FR 971254D A FR971254D A FR 971254DA FR 971254 A FR971254 A FR 971254A
- Authority
- FR
- France
- Prior art keywords
- controlled
- spindle device
- adjustable action
- action spindle
- adjustable
- 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
- 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
- B21D39/08—Tube expanders
- B21D39/10—Tube expanders with rollers for expanding only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR971254T | 1940-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR971254A true FR971254A (fr) | 1951-01-15 |
Family
ID=9511963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR971254D Expired FR971254A (fr) | 1940-02-22 | 1940-02-22 | Appareil à mandriner à action contrôlée et réglable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR971254A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE942985C (de) * | 1953-04-14 | 1956-05-09 | Kotthaus & Busch K G | Rohrwalze mit Hebelarm zur Verhinderung des Mitdrehens der Rohre beim Einwalzen |
US2916800A (en) * | 1953-04-22 | 1959-12-15 | Preis Georg | Device for finish rolling of cylinders |
-
1940
- 1940-02-22 FR FR971254D patent/FR971254A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE942985C (de) * | 1953-04-14 | 1956-05-09 | Kotthaus & Busch K G | Rohrwalze mit Hebelarm zur Verhinderung des Mitdrehens der Rohre beim Einwalzen |
US2916800A (en) * | 1953-04-22 | 1959-12-15 | Preis Georg | Device for finish rolling of cylinders |
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