GB1447688A - Shearing of sheet material - Google Patents

Shearing of sheet material

Info

Publication number
GB1447688A
GB1447688A GB4619173A GB4619173A GB1447688A GB 1447688 A GB1447688 A GB 1447688A GB 4619173 A GB4619173 A GB 4619173A GB 4619173 A GB4619173 A GB 4619173A GB 1447688 A GB1447688 A GB 1447688A
Authority
GB
United Kingdom
Prior art keywords
sheet
edge
grippers
shear
gripper
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
GB4619173A
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Publication of GB1447688A publication Critical patent/GB1447688A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/28—Associations of cutting devices therewith
    • B21D43/287—Devices for handling sheet or strip material
    • 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
    • B23D31/04—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines for trimming stock combined with devices for shredding scrap
    • 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
    • B23D33/10—Stops for positioning work
    • 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
    • Y10T83/0505—With reorientation of work between cuts
    • Y10T83/051—Relative to same 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
    • Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
    • Y10T83/145—Including means to monitor product
    • 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
    • Y10T83/162—With control means responsive to replaceable or selectable information program
    • Y10T83/173—Arithmetically determined program
    • Y10T83/175—With condition sensor
    • Y10T83/178—Responsive to work
    • 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
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/531—With plural work-sensing means
    • 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
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/536—Movement of work controlled
    • 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
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/654—With work-constraining means on work conveyor [i.e., "work-carrier"]
    • Y10T83/6545—With means to guide work-carrier in nonrectilinear path
    • 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
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6579—With means to press work to work-carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Shearing Machines (AREA)
GB4619173A 1972-10-26 1973-10-03 Shearing of sheet material Expired GB1447688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7238005A FR2204986A5 (id) 1972-10-26 1972-10-26

Publications (1)

Publication Number Publication Date
GB1447688A true GB1447688A (en) 1976-08-25

Family

ID=9106259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4619173A Expired GB1447688A (en) 1972-10-26 1973-10-03 Shearing of sheet material

Country Status (10)

Country Link
US (1) US3890862A (id)
JP (1) JPS504687A (id)
AT (1) AT344484B (id)
BE (1) BE806577A (id)
DE (1) DE2352648A1 (id)
FR (1) FR2204986A5 (id)
GB (1) GB1447688A (id)
IT (1) IT996846B (id)
SE (1) SE402411B (id)
ZA (1) ZA738024B (id)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3021826A1 (de) * 1980-06-11 1981-12-17 Schloemann-Siemag AG, 4000 Düsseldorf Ausricht- und messvorrichtung fuer walzbleche
CN110369782A (zh) * 2019-07-05 2019-10-25 江苏扬力数控机床有限公司 一种防弯曲割管装置
CN110369783A (zh) * 2019-07-05 2019-10-25 江苏扬力数控机床有限公司 一种全自动割管机

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732689C3 (de) * 1977-07-20 1980-05-08 Haemmerle Ag, Zofingen (Schweiz) Vorrichtung zum Positionieren von Blechtafeln
EP0005801A1 (en) * 1978-05-25 1979-12-12 Hitachi Metals, Ltd. Microwave ferrite component
US4186310A (en) * 1978-06-19 1980-01-29 Maxey Carl W Automatic wane detector
US4196648A (en) * 1978-08-07 1980-04-08 Seneca Sawmill Company, Inc. Automatic sawmill apparatus
US4628578A (en) * 1983-08-19 1986-12-16 Kabushiki Kaisha Komatsu Seisakusho Method and apparatus for automatic punching
FR2670419B1 (fr) * 1990-12-18 1997-04-30 Gts Ind Procede et dispositif de positionnement d'une tole dans une installation de traitement en ligne.
US5117717A (en) * 1990-12-18 1992-06-02 Oscar Mayer Foods Corporation On-weight slicing system
DE4204526C2 (de) * 1992-02-15 1996-03-21 Bwg Bergwerk Walzwerk Verfahren und Vorrichtung zum Steuern einer Besäumschere im Zuge des Besäumens eines Metallbandes, insbesondere eines warmgewalzten Metallbandes
IT1298389B1 (it) * 1997-12-24 2000-01-05 Giben Impianti Spa Macchina sezionatrice per il taglio di pannelli e relativo metodo di taglio.
US20120234144A1 (en) * 2011-03-17 2012-09-20 Tormoen Craig C Methods for sheet registration and shearing
CN114311168A (zh) * 2021-12-21 2022-04-12 唐山市宝珠家具有限公司 一种用于家具产品的全自动加工系统及其加工方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1685539A (en) * 1925-03-19 1928-09-25 Charles L Huston Electromagnetic carrier system for heavy plates
US2207024A (en) * 1938-08-18 1940-07-09 Prince Senior Abram Trimming device
US2837159A (en) * 1954-05-21 1958-06-03 Herr Equipment Corp Methods of and apparatus for cutting strip material
US3154991A (en) * 1963-06-07 1964-11-03 William J Durtschi Disc trimming machines
US3297173A (en) * 1964-10-09 1967-01-10 Houdaille Industries Inc Workpiece positioning mechanism for a machine tool
US3592095A (en) * 1968-04-17 1971-07-13 B R G Rue Pasteur Devil Soc Shears and the like apparatus for cutting sheet material
US3768101A (en) * 1972-02-18 1973-10-30 Vulcan Corp Trimming apparatus
US3788174A (en) * 1972-12-15 1974-01-29 Kemlite Corp Machine for trimming the edges of panels

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3021826A1 (de) * 1980-06-11 1981-12-17 Schloemann-Siemag AG, 4000 Düsseldorf Ausricht- und messvorrichtung fuer walzbleche
CN110369782A (zh) * 2019-07-05 2019-10-25 江苏扬力数控机床有限公司 一种防弯曲割管装置
CN110369783A (zh) * 2019-07-05 2019-10-25 江苏扬力数控机床有限公司 一种全自动割管机
CN110369782B (zh) * 2019-07-05 2023-08-18 江苏扬力数控机床有限公司 一种防弯曲割管装置
CN110369783B (zh) * 2019-07-05 2023-08-18 江苏扬力数控机床有限公司 一种全自动割管机

Also Published As

Publication number Publication date
FR2204986A5 (id) 1974-05-24
ATA904673A (de) 1977-11-15
US3890862A (en) 1975-06-24
SE402411B (sv) 1978-07-03
AT344484B (de) 1978-07-25
JPS504687A (id) 1975-01-18
DE2352648A1 (de) 1974-05-02
IT996846B (it) 1975-12-10
BE806577A (fr) 1974-04-26
ZA738024B (en) 1975-02-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees