YU183783A - Device for making toruses and grooves - Google Patents

Device for making toruses and grooves

Info

Publication number
YU183783A
YU183783A YU01837/83A YU183783A YU183783A YU 183783 A YU183783 A YU 183783A YU 01837/83 A YU01837/83 A YU 01837/83A YU 183783 A YU183783 A YU 183783A YU 183783 A YU183783 A YU 183783A
Authority
YU
Yugoslavia
Prior art keywords
die member
water
raised
lowered
retaining
Prior art date
Application number
YU01837/83A
Inventor
P Emmrlich
H Marx
Original Assignee
Rheinzink Gmbh
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 Rheinzink Gmbh filed Critical Rheinzink Gmbh
Publication of YU183783A publication Critical patent/YU183783A/en

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
    • B21D19/12—Edge-curling

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Making Paper Articles (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Cartons (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Special Spraying Apparatus (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Wire Processing (AREA)
  • Processing Of Meat And Fish (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Cosmetics (AREA)
  • Pinball Game Machines (AREA)
  • Impact Printers (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

1. Apparatus for forming the beads (23, 23', 51, 51') and water-retaining folds (24, 24', 52, 52') by automatically curling and bending of the protruding, trimmed, free longitudinal edge protions (2, 2', 3, 3', 28, 28', 29, 29') on deepdrawn blanks (1, 27) for one-part gutter angles having side walls which are shaped like arcs of a circle adjacent to the corner joint between the abutting gutter angle members, characterized by a) a lower die having aa) a stationary lower die member (5, 31), which conforms to the exterior profile of the blank (1, 27) ; ab) a raising die member (13, 38), which is adapted to be raised and lowered and disposed on that side on which the water-retaining folds (24, 24', 52, 52') are to be formed. b) an upper die having ba) an upper die member (8, 33), which is adapted to be raised and lowered and conforms to the interior profile of the blank and is adapted to be clamped against the lower die member ; bb) a backing bar (10, 35) , which is adapted to be raised and lowered and disposed in a recess (1, 36) of the upper die member on the side on which the water-retaining fold is to be formed ; c) respective curling rods (20, 20', 48, 48'), which are longitudinally and transversely displaceable and are rotatable and adapted to be slidably fitted on the edges of those free longitudinal edge portions (2, 2', 29, 29' which are intended to form beads (23, 23', 51, 51') ; and d) respective bending rods (21, 21', 47, 47'), which are longitudinally displaceable and rotatable and adapted to be slidably fitted onto the edges of those free longitudinal edge portions (3, 3', 28, 28') which are intended to form the water-retaining folds (3, 3', 28, 28').
YU01837/83A 1982-09-11 1983-09-12 Device for making toruses and grooves YU183783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823233800 DE3233800A1 (en) 1982-09-11 1982-09-11 METHOD AND DEVICE FOR PRODUCING THE BURST AND WATER FOLDING ON GUTTER ANGLE

Publications (1)

Publication Number Publication Date
YU183783A true YU183783A (en) 1987-10-31

Family

ID=6173012

Family Applications (1)

Application Number Title Priority Date Filing Date
YU01837/83A YU183783A (en) 1982-09-11 1983-09-12 Device for making toruses and grooves

Country Status (8)

Country Link
EP (1) EP0103318B1 (en)
AT (1) ATE23682T1 (en)
DE (2) DE3233800A1 (en)
DK (1) DK161942C (en)
FI (1) FI80619C (en)
IE (1) IE54448B1 (en)
NO (1) NO833034L (en)
YU (1) YU183783A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3467720D1 (en) * 1983-11-28 1988-01-07 Strub Ag Method and device for manufacturing a part for a gutter corner
ES2351749B1 (en) * 2008-10-10 2012-01-26 Fc Logística Del Canalón, S.L. MACHINE TO MAKE ELBOWS IN CANALON DOWN.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1466051A (en) * 1922-04-17 1923-08-28 Reeves Mfg Company Machine for forming eaves troughs
US1869926A (en) * 1929-07-05 1932-08-02 American Valve And Enameling C Sheet metal elbow and method of producing
DE1243371B (en) * 1954-11-19 1967-06-29 Christian Steeb Jun Gutter corner angle
DE1953387B2 (en) * 1969-10-23 1973-05-24 Hermann Muller GmbH, 4630 Bochum DRAWING AND FORMING TOOL FOR MANUFACTURING MANIFOLD HALF-SHELLS
DE7811514U1 (en) * 1978-04-17 1978-08-31 Zambelli, Franz, 8351 Haus Im Wald

Also Published As

Publication number Publication date
EP0103318A1 (en) 1984-03-21
DK410883A (en) 1984-03-12
NO833034L (en) 1984-03-12
DE3367743D1 (en) 1987-01-08
DK161942C (en) 1992-02-03
ATE23682T1 (en) 1986-12-15
IE54448B1 (en) 1989-10-11
DK410883D0 (en) 1983-09-09
IE831845L (en) 1984-03-11
FI833121A (en) 1984-03-12
DK161942B (en) 1991-09-02
DE3233800A1 (en) 1984-03-15
EP0103318B1 (en) 1986-11-20
FI80619B (en) 1990-03-30
FI80619C (en) 1990-07-10
FI833121A0 (en) 1983-09-01

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