CH384514A - Vorrichtung zum Vorrunden der Enden von auf Blechrundbiegemaschinen zu biegenden Blechen - Google Patents

Vorrichtung zum Vorrunden der Enden von auf Blechrundbiegemaschinen zu biegenden Blechen

Info

Publication number
CH384514A
CH384514A CH971161A CH971161A CH384514A CH 384514 A CH384514 A CH 384514A CH 971161 A CH971161 A CH 971161A CH 971161 A CH971161 A CH 971161A CH 384514 A CH384514 A CH 384514A
Authority
CH
Switzerland
Prior art keywords
sheet metal
rollers
sheets
rounding
profile rollers
Prior art date
Application number
CH971161A
Other languages
German (de)
English (en)
Inventor
Stoelting Lothar
Original Assignee
Stoelting Lothar
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 Stoelting Lothar filed Critical Stoelting Lothar
Publication of CH384514A publication Critical patent/CH384514A/de

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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • B21D11/203—Round bending
    • 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
    • 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
    • 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
    • B21D19/043—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
CH971161A 1960-08-25 1961-08-21 Vorrichtung zum Vorrunden der Enden von auf Blechrundbiegemaschinen zu biegenden Blechen CH384514A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST016841 1960-08-25

Publications (1)

Publication Number Publication Date
CH384514A true CH384514A (de) 1964-11-30

Family

ID=7457243

Family Applications (1)

Application Number Title Priority Date Filing Date
CH971161A CH384514A (de) 1960-08-25 1961-08-21 Vorrichtung zum Vorrunden der Enden von auf Blechrundbiegemaschinen zu biegenden Blechen

Country Status (3)

Country Link
CH (1) CH384514A (enrdf_load_stackoverflow)
FR (1) FR1298275A (enrdf_load_stackoverflow)
GB (1) GB913187A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889213B (zh) * 2015-06-16 2017-09-12 深圳市普源新型材料有限公司 一种辘骨机
CN113102585B (zh) * 2021-04-13 2024-04-02 佛山市南海力钏冷轧机械有限公司 一种圆管式风管的翻边机

Also Published As

Publication number Publication date
GB913187A (enrdf_load_stackoverflow) 1962-12-19
FR1298275A (fr) 1962-07-06

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