GB1238377A - - Google Patents

Info

Publication number
GB1238377A
GB1238377A GB1238377DA GB1238377A GB 1238377 A GB1238377 A GB 1238377A GB 1238377D A GB1238377D A GB 1238377DA GB 1238377 A GB1238377 A GB 1238377A
Authority
GB
United Kingdom
Prior art keywords
sheet
groove
saw
aug
hold
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
Other languages
English (en)
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 DE19671627152 external-priority patent/DE1627152A1/de
Application filed filed Critical
Publication of GB1238377A publication Critical patent/GB1238377A/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
    • B23D31/002—Breaking machines, i.e. pre-cutting and subsequent breaking
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/12—With preliminary weakening
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
    • Y10T225/321—Preliminary weakener
    • Y10T225/325—With means to apply moment of force to weakened 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/4979—Breaking through weakened portion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
GB1238377D 1967-08-24 1968-08-23 Expired GB1238377A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671627152 DE1627152A1 (de) 1967-08-24 1967-08-24 Verfahren und Vorrichtung zum Zertrennen von Metallband oder einer Metalltafel

Publications (1)

Publication Number Publication Date
GB1238377A true GB1238377A (https=) 1971-07-07

Family

ID=5683027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1238377D Expired GB1238377A (https=) 1967-08-24 1968-08-23

Country Status (5)

Country Link
US (1) US3587953A (https=)
AT (1) AT280015B (https=)
BE (1) BE719873A (https=)
FR (1) FR1579189A (https=)
GB (1) GB1238377A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206513A (en) * 1987-07-08 1989-01-11 Amada Co Ltd Groove forming machine tool

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018372A (en) * 1975-12-05 1977-04-19 The Fletcher-Terry Company Glass cutting method and apparatus
US4545515A (en) * 1984-07-06 1985-10-08 Fletcher-Terry Corporation Sheet cutting machine
US5249345A (en) * 1992-02-10 1993-10-05 Brazeway, Inc. Method for cutting elongated tube stock
DE102006034287B3 (de) * 2006-07-21 2008-02-28 Kraussmaffei Technologies Gmbh Vorrichtung zur Einbringung von Schwächungsschnitten in eine Folie oder Haut
CN110732716A (zh) * 2019-11-21 2020-01-31 苏州安特卫尔自动化科技有限公司 一种裁剪金属板材精度高的自动化设备
CN117182590A (zh) * 2023-09-21 2023-12-08 株丕特巴赫复合材料(德州)有限公司 风电frp产品夹芯平板整体开槽专用设备

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206513A (en) * 1987-07-08 1989-01-11 Amada Co Ltd Groove forming machine tool
GB2206513B (en) * 1987-07-08 1991-11-06 Amada Co Ltd V-shaped groove forming machine and its control method
US5078559A (en) * 1987-07-08 1992-01-07 Amada Company, Limited V-shaped groove forming machine and its control method
US5080540A (en) * 1987-07-08 1992-01-14 Amada Company, Limited V-shaped groove forming machine
US5494385A (en) * 1987-07-08 1996-02-27 Amada Company Limited V-shaped groove forming machine
US5575598A (en) * 1987-07-08 1996-11-19 Amada Company, Limited V-shaped groove forming machine and its control method

Also Published As

Publication number Publication date
US3587953A (en) 1971-06-28
BE719873A (https=) 1969-02-03
FR1579189A (https=) 1969-08-22
AT280015B (de) 1970-03-25

Similar Documents

Publication Publication Date Title
GB1217386A (en) Improvements in and relating to the use of chipping tools for the machining of steels forming non-metallic layers
ES138044U (es) Util de corte para el mecanizado de metales.
SU753350A3 (ru) Устройство дл резки пильным диском
ES332203A1 (es) Una maquina de sierra circular.
GB1261823A (en) Apparatus for machining elongated workpieces
GB1392445A (en) Milling cutter
GB1238377A (https=)
GB1545792A (en) Cutting tool for machining metal
GB1214971A (en) Apparatus for removing surplus material from the surface of workpieces of elongate form
GB873979A (en) Improvements in or relating to machine tools embodying automatically-operable slides
US2261816A (en) Saw guide
GB1238040A (https=)
GB1441784A (en) Metal cold saw
GB1218010A (en) Cross slide cutter block assembly
US3776097A (en) Beveling machine and method
ES223844U (es) Dispositivo perfeccionado para la mecanizacion de ranuras o de escotaduras.
GB899348A (en) Improvements in or relating to cutting apparatus
GB1420066A (en) Location means
GB1260025A (en) Improvements in or relating to circular saws
ES317118A1 (es) Aparato para trabajar productos en hoja; por ejemplo, cizalla
GB1076070A (en) Work-gripping means, particulary for sawing machines
ES433521A1 (es) Perfeccionamientos en brochadoras verticales.
JPS56126512A (en) Cutting device for angle steel
GB190920612A (en) An Appliance for Operating on Wood and analogous Materials, particularly applicable for End-matching Boards and otherwise Jointing or Treating same.
GB744335A (en) Improvements in or relating to sheet-metal-working machines

Legal Events

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