FR2158074A1 - Cutting discs from moving strip - using a single punch and minimising wastage of strip material - Google Patents

Cutting discs from moving strip - using a single punch and minimising wastage of strip material

Info

Publication number
FR2158074A1
FR2158074A1 FR7138439A FR7138439A FR2158074A1 FR 2158074 A1 FR2158074 A1 FR 2158074A1 FR 7138439 A FR7138439 A FR 7138439A FR 7138439 A FR7138439 A FR 7138439A FR 2158074 A1 FR2158074 A1 FR 2158074A1
Authority
FR
France
Prior art keywords
strip
single punch
cutting discs
moving
strip material
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.)
Granted
Application number
FR7138439A
Other languages
French (fr)
Other versions
FR2158074B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7138439A priority Critical patent/FR2158074A1/en
Publication of FR2158074A1 publication Critical patent/FR2158074A1/en
Application granted granted Critical
Publication of FR2158074B1 publication Critical patent/FR2158074B1/fr
Granted 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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Process for cutting out discs from a strip of continuously moving material using a single punch which is brought into different posns. which are determined by the posn. of the cut-outs to be made, with minimal wastage of material.
FR7138439A 1971-10-26 1971-10-26 Cutting discs from moving strip - using a single punch and minimising wastage of strip material Granted FR2158074A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7138439A FR2158074A1 (en) 1971-10-26 1971-10-26 Cutting discs from moving strip - using a single punch and minimising wastage of strip material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7138439A FR2158074A1 (en) 1971-10-26 1971-10-26 Cutting discs from moving strip - using a single punch and minimising wastage of strip material

Publications (2)

Publication Number Publication Date
FR2158074A1 true FR2158074A1 (en) 1973-06-15
FR2158074B1 FR2158074B1 (en) 1975-07-18

Family

ID=9084911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7138439A Granted FR2158074A1 (en) 1971-10-26 1971-10-26 Cutting discs from moving strip - using a single punch and minimising wastage of strip material

Country Status (1)

Country Link
FR (1) FR2158074A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495973A1 (en) * 1980-12-15 1982-06-18 Amada Co Ltd APPARATUS FOR CUTTING FLANS, ESPECIALLY METALLIC
US4506574A (en) * 1983-01-26 1985-03-26 Kabushiki Kaisha Komatsu Seisakusho Zigzag feeder for blanking machine
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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102319786B (en) * 2011-06-14 2013-11-06 万鼎硅钢集团有限公司 Swing stamping mechanism

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE619243C (en) * 1933-11-19 1935-09-25 Mueller Fritz Zigzag punch for staggered punching out of slices from sheets and tapes
FR948847A (en) * 1947-06-20 1949-08-11 Engineering Company Device for precise lateral movement of a press tool holder
US3213730A (en) * 1963-10-17 1965-10-26 Textron Inc Stagger blanking mechanism
DE1221185B (en) * 1964-01-02 1966-07-21 Beteiligungs & Patentverw Gmbh Tool setting device, especially for making triple zigzag cuts in presses
US3264915A (en) * 1964-07-17 1966-08-09 Compo Shoe Machinery Corp Automatic cutting machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE619243C (en) * 1933-11-19 1935-09-25 Mueller Fritz Zigzag punch for staggered punching out of slices from sheets and tapes
FR948847A (en) * 1947-06-20 1949-08-11 Engineering Company Device for precise lateral movement of a press tool holder
US3213730A (en) * 1963-10-17 1965-10-26 Textron Inc Stagger blanking mechanism
DE1221185B (en) * 1964-01-02 1966-07-21 Beteiligungs & Patentverw Gmbh Tool setting device, especially for making triple zigzag cuts in presses
US3264915A (en) * 1964-07-17 1966-08-09 Compo Shoe Machinery Corp Automatic cutting machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495973A1 (en) * 1980-12-15 1982-06-18 Amada Co Ltd APPARATUS FOR CUTTING FLANS, ESPECIALLY METALLIC
US4506574A (en) * 1983-01-26 1985-03-26 Kabushiki Kaisha Komatsu Seisakusho Zigzag feeder for blanking machine
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

Also Published As

Publication number Publication date
FR2158074B1 (en) 1975-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse