CA1237066A - Shear for different structural shapes - Google Patents

Shear for different structural shapes

Info

Publication number
CA1237066A
CA1237066A CA000481649A CA481649A CA1237066A CA 1237066 A CA1237066 A CA 1237066A CA 000481649 A CA000481649 A CA 000481649A CA 481649 A CA481649 A CA 481649A CA 1237066 A CA1237066 A CA 1237066A
Authority
CA
Canada
Prior art keywords
shear
blades
machine body
slide
abutment
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
CA000481649A
Other languages
English (en)
French (fr)
Inventor
Karl-Heinz Muhr
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.)
Muhr und Bender KG
Original Assignee
Muhr und Bender KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6236162&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1237066(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Muhr und Bender KG filed Critical Muhr und Bender KG
Application granted granted Critical
Publication of CA1237066A publication Critical patent/CA1237066A/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
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/50—Convertible metal working machine
    • 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
    • Y10T83/808—Two tool pairs, driver for one pair moves relative to driver for other pair
    • Y10T83/822—Punch and shear
    • 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
    • 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
    • Y10T83/8748—Tool displaceable to inactive position [e.g., for work loading]
    • Y10T83/8749—By pivotal motion
    • 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
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8828—Plural tools with same drive means
    • Y10T83/8831—Plural distinct cutting edges on same support
    • 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
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8858—Fluid pressure actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Panels For Use In Building Construction (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Crushing And Grinding (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Rod-Shaped Construction Members (AREA)
CA000481649A 1984-05-18 1985-05-15 Shear for different structural shapes Expired CA1237066A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3418423A DE3418423C2 (de) 1984-05-18 1984-05-18 Profil- und/oder Stab- und/oder Flachstahlschere
DEP3418423.6-14 1984-05-18

Publications (1)

Publication Number Publication Date
CA1237066A true CA1237066A (en) 1988-05-24

Family

ID=6236162

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000481649A Expired CA1237066A (en) 1984-05-18 1985-05-15 Shear for different structural shapes

Country Status (9)

Country Link
US (1) US4638703A (enExample)
EP (1) EP0162955B1 (enExample)
JP (1) JPS60249521A (enExample)
AT (1) ATE46469T1 (enExample)
BR (1) BR8500768A (enExample)
CA (1) CA1237066A (enExample)
DE (2) DE3418423C2 (enExample)
ES (1) ES8605406A1 (enExample)
MX (1) MX161034A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432544C2 (de) * 1984-09-05 1992-04-23 Fa. Muhr und Bender, 5952 Attendorn Profil- und/oder Stab- und/oder Flachstahlschere
US4945751A (en) * 1988-05-27 1990-08-07 Ralph Ireland Re-rod cutter and bender
US5040401A (en) * 1988-05-27 1991-08-20 Ralph Ireland Re-rod bender
US5347899A (en) * 1993-05-11 1994-09-20 M & S Tool And Die Company Slot cutter
US6758120B2 (en) * 1995-09-11 2004-07-06 Shade-O-Matic Limited Blind cut down apparatus
US6012369A (en) * 1997-11-21 2000-01-11 Abbey Etna Machine Company Tube cut-off device having a die set removal apparatus
US6089134A (en) * 1999-07-23 2000-07-18 Shade-O-Matic Limited Multi blind trim machine
CA2357217A1 (en) * 2001-09-10 2003-03-10 Industrial Technology Research Institute Multi-module venetian blind cutting machine
US20030106400A1 (en) * 2001-12-10 2003-06-12 Lyons Michael Patrick Die assembly
US6993950B2 (en) * 2003-08-25 2006-02-07 BRYAN William Rebar cutter and bender
CN102744608A (zh) * 2012-06-19 2012-10-24 江苏金三力机械制造有限公司 多功能液压双缸冲剪机
CN112893624B (zh) * 2021-04-06 2022-07-22 山东天旭数控机械有限公司 槽钢数控三面冲孔剪切打字生产线
USD1012142S1 (en) 2022-01-28 2024-01-23 Milwaukee Electric Tool Corporation Strut shearing die
USD1016111S1 (en) 2022-01-28 2024-02-27 Milwaukee Electric Tool Corporation Strut shearing die
EP4306265A3 (en) 2022-06-17 2024-04-24 Milwaukee Electric Tool Corporation Shear cutting tool

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE848898C (de) * 1951-06-14 1952-09-08 Bender Profileisenschere
DE1838951U (de) 1961-04-24 1961-10-05 Attendorner Maschinen U Werkze Profilstahlschere.
US3111054A (en) * 1961-05-11 1963-11-19 Tishken Paul Adjustable frame for cut-off machine
US3701276A (en) * 1970-07-15 1972-10-31 Excel Mfg Ltd Iron and metal working machinery
DE2124862C3 (de) 1971-05-19 1981-08-13 Peddinghaus, Werner, 4322 Sprockhövel Profilstahlschere
DE2150542B2 (de) * 1971-10-11 1980-04-24 Peddinghaus, Werner, 4322 Sprockhoevel Profilstahlschere mit einem geradlinig bewegten scherenschlitten
DE2220043C3 (de) * 1972-04-24 1982-04-08 Peddinghaus, Werner, 4322 Sprockhövel Profilstahlschere
DE2525391C3 (de) * 1975-06-06 1986-10-23 Peddinghaus, Rolf, Dipl.-Ing., 5828 Ennepetal Druckmittelbetätigte Schere, Lochstanze o.dgl. Maschine
DE3107199A1 (de) * 1981-02-26 1982-09-09 Peddinghaus, Rolf, 5828 Ennepetal Vorrichtung zum schneiden und/oder stanzen

Also Published As

Publication number Publication date
EP0162955B1 (de) 1989-09-20
EP0162955A1 (de) 1985-12-04
MX161034A (es) 1990-07-11
DE3479791D1 (en) 1989-10-26
JPS60249521A (ja) 1985-12-10
BR8500768A (pt) 1986-04-15
DE3418423C2 (de) 1987-03-26
ES8605406A1 (es) 1986-04-01
ES540221A0 (es) 1986-04-01
DE3418423A1 (de) 1985-11-21
JPH0310456B2 (enExample) 1991-02-13
US4638703A (en) 1987-01-27
ATE46469T1 (de) 1989-10-15

Similar Documents

Publication Publication Date Title
CA1237066A (en) Shear for different structural shapes
CA2002967C (en) Metal cutting shear with changeable multiple cutting edge portions
US4519135A (en) Metal demolition shear
US5926958A (en) Metal cutting shear and piercing tip therefor
US4457197A (en) Device for cutting and/or stamping metal bars and sections
DE3601190C2 (de) Schneidmaschine für plattenförmige Werkstücke
EP0242733A1 (de) Sägeeinrichtung
DE3201328A1 (de) Schneid- und betaetigungsvorrichtung fuer einen loeffelbagger
US5626301A (en) Steel material shearing machine
EP1517763B1 (de) Metallbandsäge mit aufgehängtem sägerahmen
DE4034378A1 (de) Schienenbrecher
CA1207647A (en) Multi position article bender
DE3938208C1 (enExample)
US7004712B2 (en) Tool for exchangeably fastening an implement to an excavator boom
US4872264A (en) Heavy duty plate shear
DE69112083T2 (de) Fliesenschneidevorrichtung.
DE3409731C1 (de) Tischkreissäge, insbesondere zum Sägen von Stahlprofilstäben
US5291657A (en) Shearing machine for steel material
WO2001068992A1 (en) Shear with replaceable tip and rotatable cross blade
JPH05337725A (ja) スクラップを切り離す剪断機
KR890000555B1 (ko) 노치 형성기구
DE3347920C2 (de) Sägeeinrichtung
DE69208879T2 (de) Schere für Stahlmaterial
US3996831A (en) Metal shearing machine
DE3137819C2 (de) Vorrichtung zum Abstechen von Schweißgraten

Legal Events

Date Code Title Description
MKEX Expiry