WO2005009639A3 - Center shifted roll forming - Google Patents

Center shifted roll forming Download PDF

Info

Publication number
WO2005009639A3
WO2005009639A3 PCT/US2004/023529 US2004023529W WO2005009639A3 WO 2005009639 A3 WO2005009639 A3 WO 2005009639A3 US 2004023529 W US2004023529 W US 2004023529W WO 2005009639 A3 WO2005009639 A3 WO 2005009639A3
Authority
WO
WIPO (PCT)
Prior art keywords
forming
sheet
cylinders
guiding means
roll forming
Prior art date
Application number
PCT/US2004/023529
Other languages
French (fr)
Other versions
WO2005009639A2 (en
Inventor
Kevin Mcgushion
Original Assignee
Kevin Mcgushion
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 Kevin Mcgushion filed Critical Kevin Mcgushion
Publication of WO2005009639A2 publication Critical patent/WO2005009639A2/en
Publication of WO2005009639A3 publication Critical patent/WO2005009639A3/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00Bending 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
    • B21D11/06Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • B21D11/07Making serpentine-shaped articles by bending essentially in one plane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
    • B21D13/045Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling the corrugations being parallel to the feeding movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/10Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form into a peculiar profiling shape

Abstract

A roll forming machine capable of forming the corrugated metal web of a sinusoidal structural member is provided. The preferred embodiment includes a material feeding means (12), a material guiding means (20), and at least two forming cylinders (14, 16). The material feeding means receives a sheet of material (18), and is in material communication with the material guiding means (20). The material guiding means receives the sheet of material, guiding the sheet of material (18) into the forming cylinders (14, 16) and preventing significant movement or buckling of the sheet of material. The forming cylinders are a set of at least two substantially aligned and parallel cylinders, having a separation between sufficient to receive the sheet of material. The forming cylinders (14, 16) can alternately orbit one around the other, one forming cylinder axis being held substantially stationary while the other forming cylinder orbits the stationary cylinder, bending the sheet of material and forming the desired web geometry.
PCT/US2004/023529 2003-07-21 2004-07-21 Center shifted roll forming WO2005009639A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48866303P 2003-07-21 2003-07-21
US60/488,663 2003-07-21

Publications (2)

Publication Number Publication Date
WO2005009639A2 WO2005009639A2 (en) 2005-02-03
WO2005009639A3 true WO2005009639A3 (en) 2005-05-26

Family

ID=34102780

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/023529 WO2005009639A2 (en) 2003-07-21 2004-07-21 Center shifted roll forming

Country Status (2)

Country Link
US (1) US20050017120A1 (en)
WO (1) WO2005009639A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101225692B (en) * 2007-01-15 2011-02-02 梁志方 Metal plate processing mould having emboss

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454290A (en) * 1946-08-01 1948-11-23 Bundy Tubing Co Apparatus for bending work such as tubing into serpentine coils
US3680347A (en) * 1971-01-13 1972-08-01 Schenck Corp Bending machine
US3713317A (en) * 1971-08-25 1973-01-30 Schenck Corp Bending machine
US3742749A (en) * 1971-02-03 1973-07-03 J Markin Tube-coiling machine
US4571974A (en) * 1983-05-18 1986-02-25 Evg Entwicklungs- U. Verwertungs-Gesellschaft Mbh Bending machine for wire or strip material
US5878615A (en) * 1996-06-17 1999-03-09 Akard & Griffin Apparatus and method for bending/cutting a workpiece

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2215490A1 (en) * 1972-03-29 1973-10-04 Peddinghaus Carl Ullrich Dr BENDING MACHINE FOR CONCRETE STEEL BARS IN PARTICULAR
IT1278065B1 (en) * 1995-05-12 1997-11-17 Cml Costr Mecc Liri Srl UNIVERSAL CURTAINING MACHINE.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454290A (en) * 1946-08-01 1948-11-23 Bundy Tubing Co Apparatus for bending work such as tubing into serpentine coils
US3680347A (en) * 1971-01-13 1972-08-01 Schenck Corp Bending machine
US3742749A (en) * 1971-02-03 1973-07-03 J Markin Tube-coiling machine
US3713317A (en) * 1971-08-25 1973-01-30 Schenck Corp Bending machine
US4571974A (en) * 1983-05-18 1986-02-25 Evg Entwicklungs- U. Verwertungs-Gesellschaft Mbh Bending machine for wire or strip material
US5878615A (en) * 1996-06-17 1999-03-09 Akard & Griffin Apparatus and method for bending/cutting a workpiece

Also Published As

Publication number Publication date
WO2005009639A2 (en) 2005-02-03
US20050017120A1 (en) 2005-01-27

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