FR2130127A1 - - Google Patents

Info

Publication number
FR2130127A1
FR2130127A1 FR7207877A FR7207877A FR2130127A1 FR 2130127 A1 FR2130127 A1 FR 2130127A1 FR 7207877 A FR7207877 A FR 7207877A FR 7207877 A FR7207877 A FR 7207877A FR 2130127 A1 FR2130127 A1 FR 2130127A1
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
FR7207877A
Other languages
French (fr)
Other versions
FR2130127B1 (Direct
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
Publication of FR2130127A1 publication Critical patent/FR2130127A1/fr
Application granted granted Critical
Publication of FR2130127B1 publication Critical patent/FR2130127B1/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
    • B21D28/10—Incompletely punching in such a manner that the parts are still coherent with the work
    • 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
    • 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
    • Y10T83/0524—Plural cutting steps
    • 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
    • Y10T83/0586—Effecting diverse or sequential cuts in same cutting step

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Punching Or Piercing (AREA)
FR7207877A 1971-03-19 1972-03-07 Expired FR2130127B1 (Direct)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6043234 1971-03-19

Publications (2)

Publication Number Publication Date
FR2130127A1 true FR2130127A1 (Direct) 1972-11-03
FR2130127B1 FR2130127B1 (Direct) 1977-07-08

Family

ID=3874355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7207877A Expired FR2130127B1 (Direct) 1971-03-19 1972-03-07

Country Status (4)

Country Link
US (1) US3786704A (Direct)
CH (1) CH546103A (Direct)
DE (1) DE2209927C3 (Direct)
FR (1) FR2130127B1 (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350900A1 (fr) * 1976-05-14 1977-12-09 Warnke Umformtech Veb K Procede et outil de coupe en vue de la fabrication de toles de moteurs electriques ainsi que tole pour moteurs electriques
WO1984003647A1 (fr) * 1983-03-15 1984-09-27 Styner & Bienz Ag Procede de fabrication de pieces decoupees avec economie de materiau

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL122194B1 (en) * 1979-04-13 1982-06-30 Politechnika Lodzka Blanking die
FI894177A7 (fi) * 1988-09-22 1990-03-23 R Ancker Joergensen As Laite ja menetelmä etikettien jakelemiseksi
JPH09271998A (ja) * 1996-04-03 1997-10-21 Denso Corp プレス加工方法
USD552047S1 (en) * 2005-02-28 2007-10-02 Tokyo Electron Limited Process tube for manufacturing semiconductor wafers
CN201866514U (zh) * 2010-11-12 2011-06-15 丁振荣 金属带
CN103433957B (zh) * 2013-09-04 2016-07-06 东莞市飞新达精密机械科技有限公司 模切机的跳步控制方法
DE102017117238B4 (de) 2017-07-31 2022-02-17 Aweba Werkzeugbau Gmbh Aue Transferwerkzeug für mehrreihige Rondenbearbeitungen
DE102017117239B3 (de) * 2017-07-31 2018-09-13 Aweba Werkzeugbau Gmbh Aue Transferwerkzeug für mehrreihige Rondenschnitte

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US745505A (en) * 1902-12-12 1903-12-01 John Lee Method of cutting can ends.
US1439393A (en) * 1919-12-23 1922-12-19 Continental Can Co Method for cutting disks or blanks from untrimmed commercial sheets
US2446198A (en) * 1945-11-16 1948-08-03 American Can Co Method of cutting blanks
FR1123017A (fr) * 1955-03-02 1956-09-17 Ets Japy Freres Procédé de découpage de feuilles planes
US3383065A (en) * 1965-04-14 1968-05-14 Mitchell Co A J Strip punching and feeding apparatus
US3611500A (en) * 1968-10-01 1971-10-12 Gloucester Eng Co Inc Sheet forming apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350900A1 (fr) * 1976-05-14 1977-12-09 Warnke Umformtech Veb K Procede et outil de coupe en vue de la fabrication de toles de moteurs electriques ainsi que tole pour moteurs electriques
WO1984003647A1 (fr) * 1983-03-15 1984-09-27 Styner & Bienz Ag Procede de fabrication de pieces decoupees avec economie de materiau

Also Published As

Publication number Publication date
CH546103A (fr) 1974-02-28
US3786704A (en) 1974-01-22
DE2209927C3 (de) 1978-06-08
DE2209927A1 (de) 1972-10-05
FR2130127B1 (Direct) 1977-07-08
DE2209927B2 (de) 1974-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse