IT1131014B - Cesoia a freddo,particolarmente per il taglio di billette e barre - Google Patents

Cesoia a freddo,particolarmente per il taglio di billette e barre

Info

Publication number
IT1131014B
IT1131014B IT20802/80A IT2080280A IT1131014B IT 1131014 B IT1131014 B IT 1131014B IT 20802/80 A IT20802/80 A IT 20802/80A IT 2080280 A IT2080280 A IT 2080280A IT 1131014 B IT1131014 B IT 1131014B
Authority
IT
Italy
Prior art keywords
bars
cold shear
cutting billets
billets
cutting
Prior art date
Application number
IT20802/80A
Other languages
English (en)
Other versions
IT8020802A0 (it
Inventor
Karl Griese
Emil Friedrich Kersting
Rolf Schulte
Original Assignee
Sack 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 Sack Gmbh filed Critical Sack Gmbh
Publication of IT8020802A0 publication Critical patent/IT8020802A0/it
Application granted granted Critical
Publication of IT1131014B publication Critical patent/IT1131014B/it

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
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/02—Shearing machines or shearing devices cutting by blades which move parallel to themselves having both upper and lower moving blades
    • 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
    • B23D23/00—Machines or devices for shearing or cutting profiled stock
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/371—Movable breaking tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0207—Other than completely through work thickness or through work presented
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0524—Plural cutting steps
    • Y10T83/0572—Plural cutting steps effect progressive cut
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8696—Means to change datum plane of tool or tool presser stroke
    • Y10T83/87—By varying length of tool stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
IT20802/80A 1979-03-26 1980-03-21 Cesoia a freddo,particolarmente per il taglio di billette e barre IT1131014B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792911765 DE2911765A1 (de) 1979-03-26 1979-03-26 Kaltschere, insbesondere zum schneiden von knueppeln und staeben

Publications (2)

Publication Number Publication Date
IT8020802A0 IT8020802A0 (it) 1980-03-21
IT1131014B true IT1131014B (it) 1986-06-18

Family

ID=6066411

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20802/80A IT1131014B (it) 1979-03-26 1980-03-21 Cesoia a freddo,particolarmente per il taglio di billette e barre

Country Status (5)

Country Link
US (1) US4354411A (it)
JP (1) JPS55131423A (it)
DE (1) DE2911765A1 (it)
FR (1) FR2479049A1 (it)
IT (1) IT1131014B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2098910B (en) * 1981-05-26 1986-05-14 Amada Co Ltd Shearing machine
AT378340B (de) * 1982-03-23 1985-07-25 Voest Alpine Ag Vorrichtung zum schneiden von blechbaendern od.dgl.
US4522092A (en) * 1983-06-29 1985-06-11 Dorosz Adolph S Pallet nibbler method
CH672173A5 (it) * 1986-04-28 1989-10-31 Bruderer Ag
EP0250871B1 (en) * 1986-06-30 1990-08-08 Aida Engineering Ltd. Slide stroke variable device for a press
DE3832853A1 (de) * 1988-09-28 1990-03-29 Peddinghaus Rolf Anlage fuer das abtrennen von stabstahlabschnitten von einem stabstahl
DE3935435A1 (de) * 1989-10-25 1991-05-02 Schloemann Siemag Ag Walzgutschere
US5109766B1 (en) * 1990-10-31 1994-03-22 Minster Machine Co Adjustable stroke punch press
JP3159462B2 (ja) * 1991-04-30 2001-04-23 日下部電機株式会社 プレス式走行パイプ切断機
DE102007019963A1 (de) * 2007-04-27 2008-10-30 Sms Demag Ag Schneidvorrichtung
CN103192129B (zh) * 2013-04-09 2015-02-04 大连理工大学 机械式剪板机
CN103182558B (zh) * 2013-04-09 2015-08-12 大连理工大学 机械式剪板机的执行机构
CN113369561A (zh) * 2021-06-21 2021-09-10 西安秦拓非标机械设备有限公司 传动机构及冷剪机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE320850C (de) * 1917-12-11 1920-05-22 Sack Gmbh Maschf Blechschere zum Spalten, Teilen und Saeumen
FR622040A (fr) * 1926-01-28 1927-05-21 Achard Et Cie Soc Cisaille
US2182162A (en) * 1936-12-12 1939-12-05 Fabriksaktiebolaget Haldataxam Machine for cutting or shearing metal plates and the like
GB507172A (en) * 1936-12-12 1939-06-12 Fabriks A B Haldataxametern Improvements in machines for cutting or shearing metal plates and the like
FR919129A (fr) * 1945-02-10 1947-02-27 Machine à cisailler les tôles
US2443685A (en) * 1945-02-10 1948-06-22 Lyche Eyvind Plate shearing machine
US2632509A (en) * 1951-03-08 1953-03-24 J B Ehrsam & Sons Mfg Co Machine for operating intermittently upon and in synchronism with a continuously flowing stream of material
FR1211453A (fr) * 1957-07-26 1960-03-16 Trumpf & Co Machine à découper grignoteuse
GB860514A (en) * 1957-12-06 1961-02-08 Stanley Edward Matthews Motor-driven shear device
US3152499A (en) * 1960-09-19 1964-10-13 Buffalo Forge Co Method and apparatus for shearing using momentarily applied supporting and clamping forces of great magnitude
US3202029A (en) * 1961-05-22 1965-08-24 Moeller & Neumann Gmbh Control mechanism for flying shears
US3237829A (en) * 1964-04-29 1966-03-01 Wire Machinery Inc Roll-fed rod severing machine
US3453914A (en) * 1966-04-21 1969-07-08 Mesta Machine Co Force-multiplying mechanisms
US4160409A (en) * 1974-09-03 1979-07-10 Bruderer Ag Drive for the movable work component, such as the ram of a press, stamping machine or the like

Also Published As

Publication number Publication date
FR2479049A1 (fr) 1981-10-02
DE2911765A1 (de) 1980-10-09
IT8020802A0 (it) 1980-03-21
US4354411A (en) 1982-10-19
JPS55131423A (en) 1980-10-13

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