EP0484934A3 - Device for forming beads at the end of tubular work pieces made of sheet - Google Patents

Device for forming beads at the end of tubular work pieces made of sheet Download PDF

Info

Publication number
EP0484934A3
EP0484934A3 EP19910118951 EP91118951A EP0484934A3 EP 0484934 A3 EP0484934 A3 EP 0484934A3 EP 19910118951 EP19910118951 EP 19910118951 EP 91118951 A EP91118951 A EP 91118951A EP 0484934 A3 EP0484934 A3 EP 0484934A3
Authority
EP
European Patent Office
Prior art keywords
sheet
pieces made
work pieces
bearing surface
work piece
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
EP19910118951
Other languages
German (de)
Other versions
EP0484934A2 (en
EP0484934B1 (en
Inventor
Max Biland
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.)
MABI AG ISOLIERMASCHINEN
Original Assignee
MABI AG ISOLIERMASCHINEN
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 MABI AG ISOLIERMASCHINEN filed Critical MABI AG ISOLIERMASCHINEN
Priority to AT91118951T priority Critical patent/ATE99577T1/en
Publication of EP0484934A2 publication Critical patent/EP0484934A2/en
Publication of EP0484934A3 publication Critical patent/EP0484934A3/en
Application granted granted Critical
Publication of EP0484934B1 publication Critical patent/EP0484934B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Jigs For Machine Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The invention relates to a device for forming beads at the end of tubular work pieces made of sheet. The device has a supporting table with a horizontal bearing surface (1) for the work piece (2) to be processed and beading rollers (3) arranged in pairs which are rotatably mounted on the bearing surface (1) and are motor-driven. Arranged above the supporting table (1) is a vertically moveable pressure application device (5) with at least one pressure element (7) which rests against the top edge of the work piece (2) under the weight of the pressure application device (5). Arranged on the bearing surface (1) on both sides of the pair (3) of beading rollers is at least one supporting roller (8), which can be placed against the circumferential surface of the work piece (2) to be processed and the spacing of which from the pair (3) of beading rollers is adjustable. <IMAGE>
EP91118951A 1990-11-06 1991-11-06 Device for forming beads at the end of tubular work pieces made of sheet Expired - Lifetime EP0484934B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91118951T ATE99577T1 (en) 1990-11-06 1991-11-06 DEVICE FOR FORMING END BEADS ON TUBULAR SHEET METAL WORKPIECES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9015247U DE9015247U1 (en) 1990-11-06 1990-11-06
DE9015247U 1990-11-06

Publications (3)

Publication Number Publication Date
EP0484934A2 EP0484934A2 (en) 1992-05-13
EP0484934A3 true EP0484934A3 (en) 1992-07-29
EP0484934B1 EP0484934B1 (en) 1994-01-05

Family

ID=6859092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91118951A Expired - Lifetime EP0484934B1 (en) 1990-11-06 1991-11-06 Device for forming beads at the end of tubular work pieces made of sheet

Country Status (3)

Country Link
EP (1) EP0484934B1 (en)
AT (1) ATE99577T1 (en)
DE (2) DE9015247U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100448491B1 (en) * 2001-09-03 2004-09-13 기아자동차주식회사 Bead Press Device for Pipe Connection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE571420C (en) * 1931-07-26 1933-02-28 Saechsische Cartonnagen Maschi Machine for beading cups
US2251810A (en) * 1938-08-19 1941-08-05 Quickwork Company Forming and trimming machine
US3595048A (en) * 1969-01-30 1971-07-27 Teddington Bellows Ltd Bellows
DE2700780A1 (en) * 1977-01-10 1978-07-20 Heinz Stehle Sheet metal duct mfr. rolling machine - has complete bend joined from segments by external rolling of ribs on mandrel
DE8708141U1 (en) * 1987-06-09 1987-07-23 Siegwart, Emil, 6605 Friedrichsthal, De

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE571420C (en) * 1931-07-26 1933-02-28 Saechsische Cartonnagen Maschi Machine for beading cups
US2251810A (en) * 1938-08-19 1941-08-05 Quickwork Company Forming and trimming machine
US3595048A (en) * 1969-01-30 1971-07-27 Teddington Bellows Ltd Bellows
DE2700780A1 (en) * 1977-01-10 1978-07-20 Heinz Stehle Sheet metal duct mfr. rolling machine - has complete bend joined from segments by external rolling of ribs on mandrel
DE8708141U1 (en) * 1987-06-09 1987-07-23 Siegwart, Emil, 6605 Friedrichsthal, De

Also Published As

Publication number Publication date
DE59100811D1 (en) 1994-02-17
ATE99577T1 (en) 1994-01-15
DE9015247U1 (en) 1991-01-17
EP0484934A2 (en) 1992-05-13
EP0484934B1 (en) 1994-01-05

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