ATE249T1 - SCISSORS. - Google Patents

SCISSORS.

Info

Publication number
ATE249T1
ATE249T1 AT79400507T AT79400507T ATE249T1 AT E249 T1 ATE249 T1 AT E249T1 AT 79400507 T AT79400507 T AT 79400507T AT 79400507 T AT79400507 T AT 79400507T AT E249 T1 ATE249 T1 AT E249T1
Authority
AT
Austria
Prior art keywords
apron
shearing machine
moving
extensions
stationary
Prior art date
Application number
AT79400507T
Other languages
German (de)
Inventor
Pierre Georges Cros
Original Assignee
Promecam Sisson-Lehmann
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 Promecam Sisson-Lehmann filed Critical Promecam Sisson-Lehmann
Application granted granted Critical
Publication of ATE249T1 publication Critical patent/ATE249T1/en

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
    • B23D35/005—Adjusting the position of 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
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
    • B23D33/025—Guillotines with holding means behind the knives
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2198—Tiltable or withdrawable 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
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • 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
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • Y10T83/8785—Through return [noncutting] 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
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8837—With application of force to opposite ends of tool supporting crosshead
    • 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
    • Y10T83/8841—Tool driver movable relative to tool support
    • Y10T83/8853—Including details of guide for tool or tool support

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Reinforced Plastic Materials (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Dry Shavers And Clippers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Abstract

The shearing machine comprises a stationary apron and a moving apron carried by lateral upright members and provided with cutting blades, the moving apron being guided at both ends by means of roller devices adapted to cooperate with guide ramps mounted on bottom lateral extensions of the moving apron. The guiding devices are placed substantially at the level of the horizontal cutting plane while another guiding device is located in the bottom portion of the shearing machine. The extensions are adapted to receive and transmit the cutting power developed by jacks mounted on the stationary apron.
AT79400507T 1978-08-04 1979-07-18 SCISSORS. ATE249T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7823073A FR2432359A1 (en) 1978-08-04 1978-08-04 GUILLOTINE SHEAR
EP79400507A EP0008963B1 (en) 1978-08-04 1979-07-18 Table shear

Publications (1)

Publication Number Publication Date
ATE249T1 true ATE249T1 (en) 1981-10-15

Family

ID=9211610

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79400507T ATE249T1 (en) 1978-08-04 1979-07-18 SCISSORS.

Country Status (11)

Country Link
US (1) US4252041A (en)
EP (1) EP0008963B1 (en)
JP (1) JPS5524897A (en)
AT (1) ATE249T1 (en)
BR (1) BR7904961A (en)
CA (1) CA1103581A (en)
DE (1) DE2961135D1 (en)
ES (1) ES483117A1 (en)
FI (1) FI66305C (en)
FR (1) FR2432359A1 (en)
PT (1) PT69998A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313357A (en) * 1980-05-15 1982-02-02 Wysong & Miles Company Workpiece support and discharge system for power squaring shears
JPS61100311A (en) * 1984-10-18 1986-05-19 Kawasaki Steel Corp Cutting device in welding machine
FR2640536B1 (en) * 1988-12-21 1991-04-05 Colly Ets A SHEET EVACUATOR SUPPORT DEVICE FOR GUILLOTINE SHEAR
CN104289753B (en) * 2014-09-30 2016-09-21 浙江德清森朗装饰材料有限公司 A kind of hydraulic gate type guillotine shear
US9962777B2 (en) * 2015-09-10 2018-05-08 William D Rogers Alignment tool for sheet material shears
CN105458387A (en) * 2016-01-19 2016-04-06 江苏宏威重工机床制造有限公司 Stress field thermal relaxation optimized hydraulic plate shearing machine
DE102023112767B4 (en) * 2023-05-15 2025-03-13 Hans Schröder, Maschinenbau, Gesellschaft mit beschränkter Haftung Guillotine shears with sheet metal holding device
CN117282844B (en) * 2023-11-23 2024-03-08 江苏常丰精密科技有限公司 Stretching and trimming die for square shell of power battery

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549560A (en) * 1949-05-07 1951-04-17 Robert S Archer Sheet stock support for shearing machines
DE1201657B (en) * 1962-05-28 1965-09-23 Eisele Soehne Franz Guide stop for guillotine shears
US3371569A (en) * 1965-06-28 1968-03-05 Pacific Press & Shear Corp Shear machine or the like
JPS518232B1 (en) * 1969-09-12 1976-03-15
CH519955A (en) * 1970-02-26 1972-03-15 Arx Paul Von Device for adjusting the cutting gap on a plate shear
FR2336206A1 (en) * 1975-12-24 1977-07-22 Creusot Loire Metal shearing machine with vertically descending mobile cutter - guided by rollers which are laterally adjustable via stub axle offset on rotatable mounting stud

Also Published As

Publication number Publication date
EP0008963B1 (en) 1981-09-30
FI66305B (en) 1984-06-29
CA1103581A (en) 1981-06-23
US4252041A (en) 1981-02-24
FI66305C (en) 1984-10-10
JPS5524897A (en) 1980-02-22
DE2961135D1 (en) 1981-12-10
PT69998A (en) 1979-08-01
FI792158A7 (en) 1980-02-05
ES483117A1 (en) 1980-04-16
EP0008963A1 (en) 1980-03-19
JPS6260206B2 (en) 1987-12-15
FR2432359B1 (en) 1982-11-26
FR2432359A1 (en) 1980-02-29
BR7904961A (en) 1980-05-06

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee