FR2237698A1 - - Google Patents

Info

Publication number
FR2237698A1
FR2237698A1 FR7422852A FR7422852A FR2237698A1 FR 2237698 A1 FR2237698 A1 FR 2237698A1 FR 7422852 A FR7422852 A FR 7422852A FR 7422852 A FR7422852 A FR 7422852A FR 2237698 A1 FR2237698 A1 FR 2237698A1
Authority
FR
France
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.)
Granted
Application number
FR7422852A
Other languages
French (fr)
Other versions
FR2237698B1 (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.)
IWK PRESSEN GmbH
Original Assignee
IWK PRESSEN GmbH
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 IWK PRESSEN GmbH filed Critical IWK PRESSEN GmbH
Publication of FR2237698A1 publication Critical patent/FR2237698A1/fr
Application granted granted Critical
Publication of FR2237698B1 publication Critical patent/FR2237698B1/fr
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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working
    • B21D28/08—Zig-zag sequence working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Cutting Processes (AREA)
  • Punching Or Piercing (AREA)
FR7422852A 1973-07-18 1974-07-01 Expired FR2237698B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732336534 DE2336534B2 (en) 1973-07-18 1973-07-18 Zigzag cutting device

Publications (2)

Publication Number Publication Date
FR2237698A1 true FR2237698A1 (en) 1975-02-14
FR2237698B1 FR2237698B1 (en) 1978-10-13

Family

ID=5887303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7422852A Expired FR2237698B1 (en) 1973-07-18 1974-07-01

Country Status (4)

Country Link
DE (1) DE2336534B2 (en)
FR (1) FR2237698B1 (en)
GB (1) GB1483757A (en)
IT (1) IT1019694B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001135A1 (en) * 1984-08-10 1986-02-27 John Workman Improvements relating to metal pressing and stamping
EP0487456A1 (en) * 1990-11-23 1992-05-27 STYNER & BIENZ AG Method and device for advancing a band or a strip, in particular for cutting blanks
EP2808102A1 (en) * 2013-05-30 2014-12-03 Bora Poland Sp. z o.o. Two parallel staggered rows die forming system for approximately circular shape parts, in order to limit sheet scraps in productions by coil fed transfer presses

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827138A1 (en) * 1978-06-21 1980-01-10 Schoen & Cie Gmbh Press for stamping sheet metal discs - has punches mounted on transversely reciprocating carriage to stagger punched-out discs of adjacent rows
US4280426A (en) * 1979-02-26 1981-07-28 Motor Wheel Corporation Method of manufacturing wheel discs
DE102004049995B4 (en) * 2004-10-14 2008-08-14 H & T Produktions Technologie Gmbh Device for feeding material to processing machines
WO2009035316A1 (en) * 2007-09-12 2009-03-19 Ebm Techniek B.V. Device for cotton discs as well as method for manufacturing thereof
CN102581114B (en) * 2012-03-21 2013-11-06 济南松盛机械有限公司 Wafer blanking production equipment and processing method
CN103433957B (en) * 2013-09-04 2016-07-06 东莞市飞新达精密机械科技有限公司 The Jump control method of die-cutting machine
CN111729987A (en) * 2020-06-12 2020-10-02 长春佰业优钢材配送有限公司 Automatic deflection blanking system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1091982A (en) * 1964-02-11 1967-11-22 Ass Elect Ind Improvements in or relating to machines for stamping blanks from strip material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1091982A (en) * 1964-02-11 1967-11-22 Ass Elect Ind Improvements in or relating to machines for stamping blanks from strip material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001135A1 (en) * 1984-08-10 1986-02-27 John Workman Improvements relating to metal pressing and stamping
EP0487456A1 (en) * 1990-11-23 1992-05-27 STYNER & BIENZ AG Method and device for advancing a band or a strip, in particular for cutting blanks
US5445305A (en) * 1990-11-23 1995-08-29 Styner & Bienz Ag Method and device for feeding a band or strip along a straight or zig-zag course to a machine such as one for cutting out of blanks
EP2808102A1 (en) * 2013-05-30 2014-12-03 Bora Poland Sp. z o.o. Two parallel staggered rows die forming system for approximately circular shape parts, in order to limit sheet scraps in productions by coil fed transfer presses

Also Published As

Publication number Publication date
DE2336534A1 (en) 1975-02-06
FR2237698B1 (en) 1978-10-13
IT1019694B (en) 1977-11-30
DE2336534B2 (en) 1975-07-24
GB1483757A (en) 1977-08-24

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse