FR2329370A1 - Procede et appareillage pour realiser des cornieres de faible epaisseur et de forme cintree - Google Patents
Procede et appareillage pour realiser des cornieres de faible epaisseur et de forme cintreeInfo
- Publication number
- FR2329370A1 FR2329370A1 FR7533472A FR7533472A FR2329370A1 FR 2329370 A1 FR2329370 A1 FR 2329370A1 FR 7533472 A FR7533472 A FR 7533472A FR 7533472 A FR7533472 A FR 7533472A FR 2329370 A1 FR2329370 A1 FR 2329370A1
- Authority
- FR
- France
- Prior art keywords
- former
- degrees
- shaped
- cup
- thin walled
- 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.)
- Granted
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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
- B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
- B21D19/046—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of tubular products
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Rolling Contact Bearings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7533472A FR2329370A1 (fr) | 1975-10-31 | 1975-10-31 | Procede et appareillage pour realiser des cornieres de faible epaisseur et de forme cintree |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7533472A FR2329370A1 (fr) | 1975-10-31 | 1975-10-31 | Procede et appareillage pour realiser des cornieres de faible epaisseur et de forme cintree |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2329370A1 true FR2329370A1 (fr) | 1977-05-27 |
FR2329370B1 FR2329370B1 (fr) | 1979-05-04 |
Family
ID=9161920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7533472A Granted FR2329370A1 (fr) | 1975-10-31 | 1975-10-31 | Procede et appareillage pour realiser des cornieres de faible epaisseur et de forme cintree |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2329370A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0013653B1 (fr) * | 1979-01-12 | 1985-02-06 | ETUDES GENERALES D'INGENIERIE MECANIQUE ET OUTILLAGES (EGIMOT) Société dite | Dispositif de fabrication de cornières cintrées |
FR2675407A1 (fr) * | 1991-04-20 | 1992-10-23 | Fichtel & Sachs Ag | Ensemble forme d'un cylindre et d'un piston, procede de fabrication d'un ensemble forme d'un cylindre et d'un piston, et dispositif permettant de mettre en óoeuvre ce procede. |
EP0560432A1 (fr) * | 1992-03-13 | 1993-09-15 | Hoogovens Staal B.V. | Méthode et appareil pour la réalisation d'une flasque annulaire à partir de bandes métalliques |
-
1975
- 1975-10-31 FR FR7533472A patent/FR2329370A1/fr active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0013653B1 (fr) * | 1979-01-12 | 1985-02-06 | ETUDES GENERALES D'INGENIERIE MECANIQUE ET OUTILLAGES (EGIMOT) Société dite | Dispositif de fabrication de cornières cintrées |
FR2675407A1 (fr) * | 1991-04-20 | 1992-10-23 | Fichtel & Sachs Ag | Ensemble forme d'un cylindre et d'un piston, procede de fabrication d'un ensemble forme d'un cylindre et d'un piston, et dispositif permettant de mettre en óoeuvre ce procede. |
ES2053386A2 (es) * | 1991-04-20 | 1994-07-16 | Fichtel & Sachs Ag | Metodo de fabricar una unidad de piston de cilindro. |
EP0560432A1 (fr) * | 1992-03-13 | 1993-09-15 | Hoogovens Staal B.V. | Méthode et appareil pour la réalisation d'une flasque annulaire à partir de bandes métalliques |
Also Published As
Publication number | Publication date |
---|---|
FR2329370B1 (fr) | 1979-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GC | Lien (pledge) constituted | ||
ST | Notification of lapse |