FR2262726A1 - Hollow column of varying gauge sheet metal - is constant thickness trapezoidal sheet re-rolled under constant roller force - Google Patents
Hollow column of varying gauge sheet metal - is constant thickness trapezoidal sheet re-rolled under constant roller forceInfo
- Publication number
- FR2262726A1 FR2262726A1 FR7407705A FR7407705A FR2262726A1 FR 2262726 A1 FR2262726 A1 FR 2262726A1 FR 7407705 A FR7407705 A FR 7407705A FR 7407705 A FR7407705 A FR 7407705A FR 2262726 A1 FR2262726 A1 FR 2262726A1
- Authority
- FR
- France
- Prior art keywords
- sheet
- rolling
- hollow column
- sheet metal
- varying
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
- B21H7/007—Taper rolling, e.g. leaf springs
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7407705A FR2262726A1 (en) | 1974-03-01 | 1974-03-01 | Hollow column of varying gauge sheet metal - is constant thickness trapezoidal sheet re-rolled under constant roller force |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7407705A FR2262726A1 (en) | 1974-03-01 | 1974-03-01 | Hollow column of varying gauge sheet metal - is constant thickness trapezoidal sheet re-rolled under constant roller force |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2262726A1 true FR2262726A1 (en) | 1975-09-26 |
FR2262726B3 FR2262726B3 (fr) | 1976-12-17 |
Family
ID=9135948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7407705A Granted FR2262726A1 (en) | 1974-03-01 | 1974-03-01 | Hollow column of varying gauge sheet metal - is constant thickness trapezoidal sheet re-rolled under constant roller force |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2262726A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000021695A1 (fr) * | 1998-10-12 | 2000-04-20 | Thyssen Krupp Stahl Ag | Procede et dispositif permettant de produire une bande metallique destinee a des flans sur mesure a decouper |
-
1974
- 1974-03-01 FR FR7407705A patent/FR2262726A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000021695A1 (fr) * | 1998-10-12 | 2000-04-20 | Thyssen Krupp Stahl Ag | Procede et dispositif permettant de produire une bande metallique destinee a des flans sur mesure a decouper |
US6536254B1 (en) | 1998-10-12 | 2003-03-25 | Thyssen Krupp Ag | Method and device for producing a metal strip for tailored blanks to be cut to length |
Also Published As
Publication number | Publication date |
---|---|
FR2262726B3 (fr) | 1976-12-17 |
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