GB913187A - - Google Patents

Info

Publication number
GB913187A
GB913187A GB3061061A GB3061061A GB913187A GB 913187 A GB913187 A GB 913187A GB 3061061 A GB3061061 A GB 3061061A GB 3061061 A GB3061061 A GB 3061061A GB 913187 A GB913187 A GB 913187A
Authority
GB
United Kingdom
Prior art keywords
rollers
driven
plate
aug
rounding
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.)
Expired
Application number
GB3061061A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB913187A publication Critical patent/GB913187A/en
Expired legal-status Critical Current

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)

Abstract

913,187. Rounding ends of metal plates. STOLTING, L. Aug. 24, 1961 [Aug. 25, 1960], No. 30610/61. Class 83 (4). A device for pre-rounding the ends of plates to be bent on a plate-bending machine comprises at least two pairs of profiled rollers rotatably mounted on a common support, at least one roller of each pair being driven. Referring to Fig. 1, the two upper rollers 1 and 3 are mounted on the extended shafts 5, 6 of the bottom rollers of a plate-bending machine, by which they are driven, and are axially adjustable. The bottom rollers 2, 4 are mounted on eccentric spigots 7, 8 in the machine standard 9. All four rollers are preferably removably mounted and the driven rollers 1, 3 may have roughened surfaces to prevent slip relative to the plate.
GB3061061A 1960-08-25 1961-08-24 Expired GB913187A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB913187A true GB913187A (en) 1962-12-19

Family

ID=7457243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3061061A Expired GB913187A (en) 1960-08-25 1961-08-24

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889213A (en) * 2015-06-16 2015-09-09 深圳市普源新型材料有限公司 Bone reeling machine
CN113102585A (en) * 2021-04-13 2021-07-13 佛山市南海力钏冷轧机械有限公司 Flanging machine of round tube type air pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889213A (en) * 2015-06-16 2015-09-09 深圳市普源新型材料有限公司 Bone reeling machine
CN113102585A (en) * 2021-04-13 2021-07-13 佛山市南海力钏冷轧机械有限公司 Flanging machine of round tube type air pipe
CN113102585B (en) * 2021-04-13 2024-04-02 佛山市南海力钏冷轧机械有限公司 Flanger of pipe formula tuber pipe

Also Published As

Publication number Publication date
CH384514A (en) 1964-11-30
FR1298275A (en) 1962-07-06

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