ES3040672T3 - A method of reshaping a workpiece - Google Patents

A method of reshaping a workpiece

Info

Publication number
ES3040672T3
ES3040672T3 ES22738577T ES22738577T ES3040672T3 ES 3040672 T3 ES3040672 T3 ES 3040672T3 ES 22738577 T ES22738577 T ES 22738577T ES 22738577 T ES22738577 T ES 22738577T ES 3040672 T3 ES3040672 T3 ES 3040672T3
Authority
ES
Spain
Prior art keywords
workpiece
primary
pressure device
pressure devices
side roller
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.)
Active
Application number
ES22738577T
Other languages
English (en)
Spanish (es)
Inventor
Tue Beijer
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.)
Stilfold AB
Original Assignee
Stilfold AB
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 Stilfold AB filed Critical Stilfold AB
Application granted granted Critical
Publication of ES3040672T3 publication Critical patent/ES3040672T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/002—Positioning devices
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/004—Bending sheet metal along straight lines, e.g. to form simple curves with program control
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/06—Making hollow objects characterised by the structure of the objects folded objects
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/86—Making other particular articles other parts for bicycles or motorcycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
ES22738577T 2022-06-23 2022-06-23 A method of reshaping a workpiece Active ES3040672T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2022/067139 WO2023247040A1 (en) 2022-06-23 2022-06-23 A method of reshaping a workpiece, a primary side pressing device, a secondary side pressing device and an arrangement for reshaping a workpiece

Publications (1)

Publication Number Publication Date
ES3040672T3 true ES3040672T3 (en) 2025-11-04

Family

ID=82458466

Family Applications (1)

Application Number Title Priority Date Filing Date
ES22738577T Active ES3040672T3 (en) 2022-06-23 2022-06-23 A method of reshaping a workpiece

Country Status (5)

Country Link
EP (2) EP4326455B1 (de)
CN (1) CN119451758A (de)
CA (1) CA3259455A1 (de)
ES (1) ES3040672T3 (de)
WO (1) WO2023247040A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442943A (en) * 1941-09-02 1948-06-08 Edward R Wayne Plate forming machine
US2868265A (en) * 1953-02-27 1959-01-13 Fed Machine And Welder Company Alternatively usable rotary and longitudinal material guiding means
DE2443002C3 (de) 1974-09-07 1980-07-10 Heinz 5904 Eiserfeld Vuillot Dreiwalzen-Blechrundbiegemaschine zum Biegen zylinderischer oder kegeliger Blechschüsse
CN110479811B (zh) * 2019-09-24 2024-07-16 重庆郎拓通风设备有限公司 一种防火阀外框滚压成型机
SE545199C2 (en) 2021-08-30 2023-05-16 Stilride AB Processing of a two dimensional sheet material

Also Published As

Publication number Publication date
CN119451758A (zh) 2025-02-14
CA3259455A1 (en) 2023-12-28
WO2023247040A1 (en) 2023-12-28
EP4326455A1 (de) 2024-02-28
EP4326455C0 (de) 2025-07-23
EP4326455B1 (de) 2025-07-23
EP4656304A1 (de) 2025-12-03

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