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ES404008A1 - Machine tools for longitudinal working of metal sheet of indefinite length - Google Patents

Machine tools for longitudinal working of metal sheet of indefinite length

Info

Publication number
ES404008A1
ES404008A1 ES404008A ES404008A ES404008A1 ES 404008 A1 ES404008 A1 ES 404008A1 ES 404008 A ES404008 A ES 404008A ES 404008 A ES404008 A ES 404008A ES 404008 A1 ES404008 A1 ES 404008A1
Authority
ES
Spain
Prior art keywords
mandrels
pair
metal sheet
machine tools
sheet
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.)
Expired
Application number
ES404008A
Other languages
Spanish (es)
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.)
Mec Zappa F Illi Di Giuseppe &
Original Assignee
Mec Zappa F Illi Di Giuseppe &
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 Mec Zappa F Illi Di Giuseppe & filed Critical Mec Zappa F Illi Di Giuseppe &
Publication of ES404008A1 publication Critical patent/ES404008A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/008—Means for changing the cutting members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheet Holders (AREA)
  • Turning (AREA)
  • Shearing Machines (AREA)
  • Control Of Cutting Processes (AREA)

Abstract

Improvements introduced in the machines for longitudinal works especially for cutting laminates in rolls; Of certain, variable widths according to the requirements of using the material of large longitudinal sheets such as rolled sheets, which continuously advance between rotating tools supported by a pair of parallel and spaced mandrels characterized by comprising at least two pairs of mandrels supported in cantilevered by a mobile bench or turret capable of alternative positioning in as many different positions, in one of which said mandrels are inserted into a support in correspondence of their other ends and can cut the sheet or sheet that advances between the themselves, while at least one other pair of mandrels is arranged in such a position and conditions that it allows the execution of the operations of different positioning of the respective tools, while the machine is used using the first pair of mandrels. (Machine-translation by Google Translate, not legally binding)
ES404008A 1971-06-19 1972-06-17 Machine tools for longitudinal working of metal sheet of indefinite length Expired ES404008A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2608271 1971-06-19

Publications (1)

Publication Number Publication Date
ES404008A1 true ES404008A1 (en) 1975-05-16

Family

ID=11218597

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404008A Expired ES404008A1 (en) 1971-06-19 1972-06-17 Machine tools for longitudinal working of metal sheet of indefinite length

Country Status (5)

Country Link
CH (1) CH541380A (en)
DE (1) DE2229452C2 (en)
ES (1) ES404008A1 (en)
FR (1) FR2143156B1 (en)
GB (1) GB1392388A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236431A (en) * 1979-01-18 1980-12-02 Braner Enterprises, Inc. Multiple head slitter
US4226151A (en) * 1979-03-29 1980-10-07 Cincinnati Incorporated Slitter having arbor pairs mounted on a caster supported base shiftable and orientable along the slitter frame
US4346635A (en) * 1979-11-05 1982-08-31 Loopco Industries, Inc. Slitter with removable head
FR2475437A1 (en) * 1980-02-11 1981-08-14 Proyectos Ind Sl Rotary disc cutter for subdivision of sheet metal - uses two sets of rollers in pivot frame which inverts to switch drive from one set to other
NZ215754A (en) * 1986-04-09 1989-10-27 Hayes Engineering Ltd Roll former: position of shaping rolls capable of being reversed
DE3741219C2 (en) * 1987-12-05 1999-11-18 Schloemann Siemag Ag Device for trimming the longitudinal edges of running rolled strip
RU2192940C1 (en) * 2001-04-23 2002-11-20 Южно-Уральский государственный университет Line for slitting band
RU2382691C2 (en) * 2007-12-21 2010-02-27 Закрытое акционерное общество "Новокраматорский машиностроительный завод" Disk-shaped scissors with feed rolls
RU2428284C1 (en) * 2010-04-12 2011-09-10 Владимир Николаевич Стазаев Multidisk shears
RU2653749C1 (en) * 2017-06-07 2018-05-14 Общество с ограниченной ответственностью "Мастер Профф" Device for cutting roll material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1160833A (en) * 1915-04-03 1915-11-16 Lamb & Nash Co Machine for cutting sheets or layers.
US2665756A (en) * 1951-01-04 1954-01-12 Randall Company Entry table for slitting mills
GB677768A (en) * 1951-03-09 1952-08-20 Bigwood Joshua & Son Ltd Improvements in metal cutting or rolling machines
US3260146A (en) * 1964-11-30 1966-07-12 Canada Steel Co Double head side trimmer
DE1627297A1 (en) * 1967-06-21 1970-11-05 Erich Thomas Device for quick changing of circular knives for lengthwise cutting shears
US3513743A (en) * 1967-08-21 1970-05-26 Nat Steel Corp Multiple-head slitting apparatus
US3503293A (en) * 1968-03-11 1970-03-31 Lester E Sander Slitter cutting disk assembly transfer device

Also Published As

Publication number Publication date
CH541380A (en) 1973-09-15
FR2143156A1 (en) 1973-02-02
DE2229452A1 (en) 1972-12-21
FR2143156B1 (en) 1973-07-13
DE2229452C2 (en) 1981-12-17
GB1392388A (en) 1975-04-30

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