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 force

Info

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
Application number
FR7407705A
Other languages
English (en)
French (fr)
Other versions
FR2262726B3 (cg-RX-API-DMAC10.html
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PRIC Inc
Original Assignee
PRIC Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PRIC Inc filed Critical PRIC Inc
Priority to FR7407705A priority Critical patent/FR2262726A1/fr
Publication of FR2262726A1 publication Critical patent/FR2262726A1/fr
Application granted granted Critical
Publication of FR2262726B3 publication Critical patent/FR2262726B3/fr
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
FR7407705A 1974-03-01 1974-03-01 Hollow column of varying gauge sheet metal - is constant thickness trapezoidal sheet re-rolled under constant roller force Granted FR2262726A1 (en)

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 (cg-RX-API-DMAC10.html) 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 (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000021695A1 (de) * 1998-10-12 2000-04-20 Thyssen Krupp Stahl Ag Verfahren und vorrichtung zum herstellen eines metallbandes für abzulängende tailored blanks

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000021695A1 (de) * 1998-10-12 2000-04-20 Thyssen Krupp Stahl Ag Verfahren und vorrichtung zum herstellen eines metallbandes für abzulängende tailored blanks
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 (cg-RX-API-DMAC10.html) 1976-12-17

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