GB1406147A - Flying shears - Google Patents

Flying shears

Info

Publication number
GB1406147A
GB1406147A GB4798273A GB4798273A GB1406147A GB 1406147 A GB1406147 A GB 1406147A GB 4798273 A GB4798273 A GB 4798273A GB 4798273 A GB4798273 A GB 4798273A GB 1406147 A GB1406147 A GB 1406147A
Authority
GB
United Kingdom
Prior art keywords
bar
cutter bar
link
cutting
feed direction
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
GB4798273A
Other languages
English (en)
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.)
L Schuler GmbH
Original Assignee
L Schuler 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
Priority claimed from DE19722250242 external-priority patent/DE2250242C3/de
Application filed by L Schuler GmbH filed Critical L Schuler GmbH
Publication of GB1406147A publication Critical patent/GB1406147A/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
    • B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
    • B23D25/02—Flying shearing machines
    • 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
    • B23D15/005—Shearing machines or shearing devices cutting by blades which move parallel to themselves for bias cutting of webs or sheets
    • 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
    • B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
    • B23D25/02—Flying shearing machines
    • B23D25/04—Flying shearing machines in which a cutting unit moves bodily with the work while cutting
    • 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
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4708—With means to render cutter pass[es] ineffective
    • Y10T83/4711—With means to produce "mis-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
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4757—Tool carrier shuttles rectilinearly parallel to direction of work feed
    • Y10T83/4763—Both members of cutting pair on same carrier
    • 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
    • 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
    • Y10T83/8737—With tool positioning means synchronized with cutting stroke
    • 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
    • Y10T83/8742—Tool pair positionable as a unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
  • Control Of Cutting Processes (AREA)
GB4798273A 1972-10-13 1973-10-15 Flying shears Expired GB1406147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722250242 DE2250242C3 (de) 1972-10-13 Fliegende Schere zum Unterteilen von laufendem Blechband

Publications (1)

Publication Number Publication Date
GB1406147A true GB1406147A (en) 1975-09-17

Family

ID=5858948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4798273A Expired GB1406147A (en) 1972-10-13 1973-10-15 Flying shears

Country Status (5)

Country Link
US (1) US3881382A (enExample)
JP (1) JPS5746967B2 (enExample)
FR (1) FR2202748B1 (enExample)
GB (1) GB1406147A (enExample)
IT (1) IT995739B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015056028A1 (en) 2013-10-18 2015-04-23 Oxford Nanopore Technologies Limited Method of characterizing a target ribonucleic acid (rna) comprising forming a complementary polynucleotide which moves through a transmembrane pore
CN110871290A (zh) * 2018-08-31 2020-03-10 佛山特想机械有限公司 一种用于剪切金属卷料的剪切机

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994191A (en) * 1975-10-30 1976-11-30 Aetna-Standard Engineering Company Flying shear with antifriction carriage support
DE2636738A1 (de) * 1976-08-14 1978-02-16 Schuler Gmbh L Zerteilvorrichtung fuer kontinuierlich laufendes bandmaterial mit einem gelenkantrieb
JPS5380089A (en) * 1976-12-23 1978-07-15 Fuji Photo Film Co Ltd Cutting apparatus for web
US4358977A (en) * 1980-03-06 1982-11-16 Turek & Heller Machine, Inc. Cutoff press
FR2740375B1 (fr) * 1995-10-25 1997-12-05 Halbout Sa Machine pour couper une tresse
US5901627A (en) * 1996-08-13 1999-05-11 Littell International, Inc. Apparatus and method for shearing material
IT1284548B1 (it) * 1996-09-18 1998-05-21 Salvagnini Italia Spa Metodo per trasporto di fogli di lamiera in un'isola di lavoro comprendente una macchina utensile e un robot
DE102007019963A1 (de) * 2007-04-27 2008-10-30 Sms Demag Ag Schneidvorrichtung
CN114850567B (zh) * 2022-06-16 2023-06-27 宁波祥路中天新材料科技股份有限公司 一种跟踪切断机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342092A (en) * 1967-09-19 Apparatus for cutting a continuously moving strip of material
US1677180A (en) * 1928-07-17 Siqnoks to said thomas l gbeen
US2767789A (en) * 1954-06-01 1956-10-23 Littell Machine Co F J Oscillating shear for cutting trapezoidal shapes
US3122042A (en) * 1961-01-13 1964-02-25 Littell Machine Co F J Oscillating die and punch press combination
US3202029A (en) * 1961-05-22 1965-08-24 Moeller & Neumann Gmbh Control mechanism for flying shears

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015056028A1 (en) 2013-10-18 2015-04-23 Oxford Nanopore Technologies Limited Method of characterizing a target ribonucleic acid (rna) comprising forming a complementary polynucleotide which moves through a transmembrane pore
CN110871290A (zh) * 2018-08-31 2020-03-10 佛山特想机械有限公司 一种用于剪切金属卷料的剪切机
CN110871290B (zh) * 2018-08-31 2023-11-03 佛山特想机械有限公司 一种用于剪切金属卷料的剪切机

Also Published As

Publication number Publication date
JPS5746967B2 (enExample) 1982-10-06
DE2250242B2 (de) 1977-05-26
IT995739B (it) 1975-11-20
JPS4973787A (enExample) 1974-07-16
US3881382A (en) 1975-05-06
FR2202748B1 (enExample) 1978-11-10
DE2250242A1 (de) 1974-04-25
FR2202748A1 (enExample) 1974-05-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee