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IT1139812B - Bordatrice-flangiatrice per pezzi a simmetria cilindrica in lamiera - Google Patents

Bordatrice-flangiatrice per pezzi a simmetria cilindrica in lamiera

Info

Publication number
IT1139812B
IT1139812B IT25194/81A IT2519481A IT1139812B IT 1139812 B IT1139812 B IT 1139812B IT 25194/81 A IT25194/81 A IT 25194/81A IT 2519481 A IT2519481 A IT 2519481A IT 1139812 B IT1139812 B IT 1139812B
Authority
IT
Italy
Prior art keywords
sheet metal
flanging
metal pieces
spindle
banding machine
Prior art date
Application number
IT25194/81A
Other languages
English (en)
Other versions
IT8125194A0 (it
Inventor
Pietro Maggi
Original Assignee
Pietro Maggi
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 Pietro Maggi filed Critical Pietro Maggi
Priority to IT25194/81A priority Critical patent/IT1139812B/it
Publication of IT8125194A0 publication Critical patent/IT8125194A0/it
Priority to DE8282830276T priority patent/DE3271448D1/de
Priority to EP82830276A priority patent/EP0080438B1/en
Priority to AT82830276T priority patent/ATE19966T1/de
Application granted granted Critical
Publication of IT1139812B publication Critical patent/IT1139812B/it

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
    • 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
    • B21D19/046—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of tubular products

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Press Drives And Press Lines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Basic Packing Technique (AREA)
IT25194/81A 1981-11-19 1981-11-19 Bordatrice-flangiatrice per pezzi a simmetria cilindrica in lamiera IT1139812B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT25194/81A IT1139812B (it) 1981-11-19 1981-11-19 Bordatrice-flangiatrice per pezzi a simmetria cilindrica in lamiera
DE8282830276T DE3271448D1 (en) 1981-11-19 1982-11-09 Flanging machine for metal sheet workpieces having hollow cylindrical symmetry
EP82830276A EP0080438B1 (en) 1981-11-19 1982-11-09 Flanging machine for metal sheet workpieces having hollow cylindrical symmetry
AT82830276T ATE19966T1 (de) 1981-11-19 1982-11-09 Vorrichtung zur formung von flanschen an hohlzylindrischen blechwerkstuecken.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25194/81A IT1139812B (it) 1981-11-19 1981-11-19 Bordatrice-flangiatrice per pezzi a simmetria cilindrica in lamiera

Publications (2)

Publication Number Publication Date
IT8125194A0 IT8125194A0 (it) 1981-11-19
IT1139812B true IT1139812B (it) 1986-09-24

Family

ID=11215979

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25194/81A IT1139812B (it) 1981-11-19 1981-11-19 Bordatrice-flangiatrice per pezzi a simmetria cilindrica in lamiera

Country Status (4)

Country Link
EP (1) EP0080438B1 (it)
AT (1) ATE19966T1 (it)
DE (1) DE3271448D1 (it)
IT (1) IT1139812B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939016A1 (de) * 1989-11-25 1991-05-29 Xaver Lipp Vorrichtung zum formen eines flansches oder dergleichen, insbesondere am ende eines duennwandigen metallrohres
CN111590364B (zh) * 2020-06-22 2024-08-13 大连弘大特种风机有限公司 一种圆筒内翻边机床

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1634057A (en) * 1925-03-06 1927-06-28 Taylor James Hall Machine for shaping pipes
US1782641A (en) * 1928-06-20 1930-11-25 Wild Otto Machine for flanging plate disks
FI73152C (fi) * 1979-05-28 1987-09-10 Waertsilae Oy Ab Anordning foer kragning av roer.

Also Published As

Publication number Publication date
DE3271448D1 (en) 1986-07-03
IT8125194A0 (it) 1981-11-19
EP0080438B1 (en) 1986-05-28
EP0080438A3 (en) 1983-08-03
EP0080438A2 (en) 1983-06-01
ATE19966T1 (de) 1986-06-15

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