EP0260361A3 - Leveling apparatus - Google Patents

Leveling apparatus Download PDF

Info

Publication number
EP0260361A3
EP0260361A3 EP86307236A EP86307236A EP0260361A3 EP 0260361 A3 EP0260361 A3 EP 0260361A3 EP 86307236 A EP86307236 A EP 86307236A EP 86307236 A EP86307236 A EP 86307236A EP 0260361 A3 EP0260361 A3 EP 0260361A3
Authority
EP
European Patent Office
Prior art keywords
leveling apparatus
leveling
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
EP86307236A
Other versions
EP0260361B1 (en
EP0260361A2 (en
Inventor
Charles Robert Bradlee
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.)
Genesis Worldwide Inc
Original Assignee
Genesis Worldwide Inc
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
Priority to US06/726,542 priority Critical patent/US4635458A/en
Application filed by Genesis Worldwide Inc filed Critical Genesis Worldwide Inc
Priority to DE8686307236T priority patent/DE3684919D1/en
Priority to EP19860307236 priority patent/EP0260361B1/en
Publication of EP0260361A2 publication Critical patent/EP0260361A2/en
Publication of EP0260361A3 publication Critical patent/EP0260361A3/en
Application granted granted Critical
Publication of EP0260361B1 publication Critical patent/EP0260361B1/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
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Soil Working Implements (AREA)
EP19860307236 1985-04-24 1986-09-19 Leveling apparatus Expired EP0260361B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US06/726,542 US4635458A (en) 1985-04-24 1985-04-24 Leveling apparatus
DE8686307236T DE3684919D1 (en) 1986-09-19 1986-09-19 LEVELING MACHINE.
EP19860307236 EP0260361B1 (en) 1986-09-19 1986-09-19 Leveling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19860307236 EP0260361B1 (en) 1986-09-19 1986-09-19 Leveling apparatus

Publications (3)

Publication Number Publication Date
EP0260361A2 EP0260361A2 (en) 1988-03-23
EP0260361A3 true EP0260361A3 (en) 1988-06-08
EP0260361B1 EP0260361B1 (en) 1992-04-15

Family

ID=8196149

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860307236 Expired EP0260361B1 (en) 1985-04-24 1986-09-19 Leveling apparatus

Country Status (2)

Country Link
EP (1) EP0260361B1 (en)
DE (1) DE3684919D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823675A1 (en) * 1988-07-13 1990-01-18 Dornier Gmbh DEVICE FOR BENDING OR STRAIGHTING WORKPIECES BY PLASTIC MOLD CHANGING
DE4308744A1 (en) * 1993-03-19 1994-09-22 Schloemann Siemag Ag Straightening machine, in particular for straightening sheets and strips
GB0404022D0 (en) * 2004-02-17 2004-03-31 Bronx Mfg Company Uk The Ltd Levelling machine and method
CN110227739A (en) * 2019-07-25 2019-09-13 济南艺高数控机械有限公司 Fast roll changing levelling machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827945A (en) * 1949-07-28 1958-03-25 Frederick K Maust Roller leveler with upper-roller adjusting means
US2963071A (en) * 1957-03-15 1960-12-06 Lake Erie Machinery Corp Leveler for sheet metal strips
US3301031A (en) * 1964-06-23 1967-01-31 Voss Engineering Company Roller leveler
DE1988614U (en) * 1963-11-29 1968-07-04 Siemag Siegener Masch Bau METAL LEVELING MACHINE WITH ADJUSTABLE ROLLERS IN A FRAME.
GB1128888A (en) * 1966-06-02 1968-10-02 Wilson Eng Co Inc Lee Improvements in or relating to apparatus for levelling a sheet of material
DE1752211A1 (en) * 1968-04-20 1971-08-05 Wilhelmsburger Maschf Sheet leveler
US4454738A (en) * 1981-06-29 1984-06-19 The Paxson Machine Company Roller leveler and method of operating same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827945A (en) * 1949-07-28 1958-03-25 Frederick K Maust Roller leveler with upper-roller adjusting means
US2963071A (en) * 1957-03-15 1960-12-06 Lake Erie Machinery Corp Leveler for sheet metal strips
DE1988614U (en) * 1963-11-29 1968-07-04 Siemag Siegener Masch Bau METAL LEVELING MACHINE WITH ADJUSTABLE ROLLERS IN A FRAME.
US3301031A (en) * 1964-06-23 1967-01-31 Voss Engineering Company Roller leveler
GB1128888A (en) * 1966-06-02 1968-10-02 Wilson Eng Co Inc Lee Improvements in or relating to apparatus for levelling a sheet of material
DE1752211A1 (en) * 1968-04-20 1971-08-05 Wilhelmsburger Maschf Sheet leveler
US4454738A (en) * 1981-06-29 1984-06-19 The Paxson Machine Company Roller leveler and method of operating same

Also Published As

Publication number Publication date
DE3684919D1 (en) 1992-05-21
EP0260361B1 (en) 1992-04-15
EP0260361A2 (en) 1988-03-23

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