FR2022336A1 - - Google Patents

Info

Publication number
FR2022336A1
FR2022336A1 FR6937603A FR6937603A FR2022336A1 FR 2022336 A1 FR2022336 A1 FR 2022336A1 FR 6937603 A FR6937603 A FR 6937603A FR 6937603 A FR6937603 A FR 6937603A FR 2022336 A1 FR2022336 A1 FR 2022336A1
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.)
Withdrawn
Application number
FR6937603A
Other languages
French (fr)
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.)
Olivetti SpA
Original Assignee
Olivetti SpA
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 Olivetti SpA filed Critical Olivetti SpA
Publication of FR2022336A1 publication Critical patent/FR2022336A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/42—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by magnetic means, e.g. electromagnetic
    • 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
    • B21D28/002—Drive of the tools
    • 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
    • B21D28/20—Applications of drives for reducing noise or wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Press Drives And Press Lines (AREA)
FR6937603A 1968-10-31 1969-10-31 Withdrawn FR2022336A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT5369468 1968-10-31
IT5303869 1969-08-19

Publications (1)

Publication Number Publication Date
FR2022336A1 true FR2022336A1 (zh) 1970-07-31

Family

ID=26329521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6937603A Withdrawn FR2022336A1 (zh) 1968-10-31 1969-10-31

Country Status (6)

Country Link
JP (1) JPS513106B1 (zh)
BE (1) BE740701A (zh)
CH (1) CH492533A (zh)
DE (1) DE1955400A1 (zh)
FR (1) FR2022336A1 (zh)
GB (1) GB1285774A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184692A2 (zh) * 1972-05-15 1973-12-28 Amp Inc
FR2349436A1 (fr) * 1976-04-29 1977-11-25 Doherty Norman Presse mecanique a commande electrique

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1164951A2 (ru) * 1983-01-10 1986-10-07 Казанский Ордена Трудового Красного Знамени И Ордена Дружбы Народов Авиационный Институт Им.А.Н.Туполева Устройство дл импульсной гидравлической штамповки
CH671187A5 (en) * 1986-12-23 1989-08-15 Autophon Ascom Ag Sheet stamping machine - with electromagnetic drive made of piezoelectric stack controlled by a pulsed voltage
US5086633A (en) * 1990-07-05 1992-02-11 Meyerle George M Opposed motion, momentum balanced-at-impact punch press
US7861569B2 (en) 2005-09-22 2011-01-04 Dadco, Inc. Reaction device for forming equipment
JP5516256B2 (ja) * 2010-09-07 2014-06-11 三菱電機株式会社 速度制御による打抜き装置
CN104385372B (zh) * 2014-11-14 2016-08-24 江苏坤泰机械有限公司 全自动刀模横移循环带式裁断机
CN115178649A (zh) * 2022-09-09 2022-10-14 南通旭之初新材料科技有限公司 一种金属板材加工用冲压设备
CN117774341B (zh) * 2024-02-28 2024-05-07 合肥普特化轻材料有限公司 一种聚丙烯成型加工用超声波焊接装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184692A2 (zh) * 1972-05-15 1973-12-28 Amp Inc
FR2349436A1 (fr) * 1976-04-29 1977-11-25 Doherty Norman Presse mecanique a commande electrique

Also Published As

Publication number Publication date
JPS513106B1 (zh) 1976-01-31
BE740701A (zh) 1970-04-01
CH492533A (it) 1970-06-30
GB1285774A (en) 1972-08-16
DE1955400A1 (de) 1970-05-06

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Legal Events

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