CA1014847A - Shear apparatus with improved blade holding means - Google Patents

Shear apparatus with improved blade holding means

Info

Publication number
CA1014847A
CA1014847A CA220,246A CA220246A CA1014847A CA 1014847 A CA1014847 A CA 1014847A CA 220246 A CA220246 A CA 220246A CA 1014847 A CA1014847 A CA 1014847A
Authority
CA
Canada
Prior art keywords
holding means
blade holding
shear apparatus
improved blade
improved
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
CA220,246A
Other languages
English (en)
Other versions
CA220246S (en
Inventor
David E. Dolle
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.)
Aetna Standard Engineering Co
Original Assignee
Aetna Standard Engineering Co
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 Aetna Standard Engineering Co filed Critical Aetna Standard Engineering Co
Application granted granted Critical
Publication of CA1014847A publication Critical patent/CA1014847A/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
    • B23D35/002—Means for mounting the cutting members
    • 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
    • Y10T83/4757—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
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4783—Constantly oriented tool with arcuate cutting path
    • Y10T83/4786—Cutting couple type
    • 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
    • Y10T83/929—Tool or tool with support
    • Y10T83/9457—Joint or connection
    • Y10T83/9473—For rectilinearly reciprocating tool
    • Y10T83/9483—Adjustable
    • Y10T83/9486—Rectilinearly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Shearing Machines (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Handling Of Sheets (AREA)
CA220,246A 1974-02-27 1975-02-17 Shear apparatus with improved blade holding means Expired CA1014847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US446166A US3869949A (en) 1974-02-27 1974-02-27 Shear apparatus with improved blade holding means

Publications (1)

Publication Number Publication Date
CA1014847A true CA1014847A (en) 1977-08-02

Family

ID=23771559

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220,246A Expired CA1014847A (en) 1974-02-27 1975-02-17 Shear apparatus with improved blade holding means

Country Status (6)

Country Link
US (1) US3869949A (is")
JP (1) JPS5411025B2 (is")
CA (1) CA1014847A (is")
DE (1) DE2507450A1 (is")
FR (1) FR2261831B1 (is")
GB (1) GB1447209A (is")

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007655A (en) * 1975-07-31 1977-02-15 Aetna-Standard Engineering Company Flying cutter with continuous work piece support
US3994191A (en) * 1975-10-30 1976-11-30 Aetna-Standard Engineering Company Flying shear with antifriction carriage support
DE3011657C2 (de) * 1980-03-26 1982-05-27 Eumuco Aktiengesellschaft für Maschinenbau, 5090 Leverkusen Vorrichtung zur Durchführung des Wechsels von Schermessern an Scheren u.dgl.
US4964327A (en) * 1988-10-11 1990-10-23 Alpha Industries, Inc. Shearing blade mount for cut-off die set
US5009140A (en) * 1989-10-04 1991-04-23 Alpha Industries, Inc. Clamping apparatus for cut-off die set
CA2183202C (en) * 1996-08-13 2001-02-27 Peter E. Sandford Anvil jack
CA2248840A1 (en) 1998-09-29 2000-03-29 Peter Sandford Cutting, scoring and perforating die set and method
CN102380654A (zh) * 2011-11-08 2012-03-21 中冶南方工程技术有限公司 一种自动精确调侧隙的双层剪
CN103600120A (zh) * 2013-11-15 2014-02-26 江阴大地装备股份有限公司 一种调节装置
CN103920924B (zh) * 2014-03-20 2016-04-20 中国重型机械研究院股份公司 一种液压锁定式剪刃侧隙自动调整机构
CN108481813B (zh) * 2018-05-28 2024-02-09 安徽天元塑业有限公司 一种塑料编织袋高效裁剪成型设备
CN111215688A (zh) * 2018-11-27 2020-06-02 本钢板材股份有限公司 一种剪刃间隙调整机构执行器
CN115722576A (zh) * 2021-08-31 2023-03-03 宁德时代新能源科技股份有限公司 切刀装置以及料带的裁切方法
CN114367475B (zh) * 2022-01-21 2025-04-29 南京久驰机电实业有限公司 一种便捷除冰工具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1987483U (de) * 1968-06-12 Schlotmann Aktien gesellschaft, 4000 Dusseldorf Anord nung zur Befestigung von Messern an Metallscheren
DD42884A (is") *
DE525385C (de) * 1929-07-23 1931-05-22 August Friederici Schermesser fuer Metalle mit zwei gegeneinander auswechselbaren Schneidkanten
US2832417A (en) * 1954-08-27 1958-04-29 Sinclair Oil & Gas Company Bottom hole igniter and burner
US2832411A (en) * 1954-12-13 1958-04-29 Bonnar Vawter Inc Perforating blade holding means
US3251256A (en) * 1964-06-26 1966-05-17 Ibm Fluid actuated toolholder
US3358542A (en) * 1964-10-23 1967-12-19 Heppenstall Co Rotary crop shear knives and the like
US3570348A (en) * 1968-11-25 1971-03-16 Hallden Machine Co Rotary shear
FR2050265B1 (is") * 1969-07-18 1976-10-01 Levy Louis

Also Published As

Publication number Publication date
US3869949A (en) 1975-03-11
GB1447209A (en) 1976-08-25
FR2261831A1 (is") 1975-09-19
JPS50121881A (is") 1975-09-25
DE2507450A1 (de) 1975-08-28
JPS5411025B2 (is") 1979-05-11
FR2261831B1 (is") 1981-02-27

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