GB1285774A - High velocity punch press - Google Patents

High velocity punch press

Info

Publication number
GB1285774A
GB1285774A GB5305769A GB5305769A GB1285774A GB 1285774 A GB1285774 A GB 1285774A GB 5305769 A GB5305769 A GB 5305769A GB 5305769 A GB5305769 A GB 5305769A GB 1285774 A GB1285774 A GB 1285774A
Authority
GB
United Kingdom
Prior art keywords
plate
punch
coil
disc
die
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
GB5305769A
Other languages
English (en)
Inventor
Renzo Fedrigo
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.)
Telecom Italia SpA
Original Assignee
Ing C Olivetti and C 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 Ing C Olivetti and C SpA filed Critical Ing C Olivetti and C SpA
Publication of GB1285774A publication Critical patent/GB1285774A/en
Expired 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)
  • Press Drives And Press Lines (AREA)
  • Presses And Accessory Devices Thereof (AREA)
GB5305769A 1968-10-31 1969-10-29 High velocity punch press Expired GB1285774A (en)

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
GB1285774A true GB1285774A (en) 1972-08-16

Family

ID=26329521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5305769A Expired GB1285774A (en) 1968-10-31 1969-10-29 High velocity punch press

Country Status (6)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1767310A3 (fr) * 2005-09-22 2007-11-21 Diebolt International, Inc. Dispositif de réaction pour équipements de formage
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
CN117774341A (zh) * 2024-02-28 2024-03-29 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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL170577C (nl) * 1972-05-15 Amp Inc Verbetering van een inrichting voor het krimpen van een elektrisch verbindingsorgaan op een elektrische draad.
US4056029A (en) * 1976-04-29 1977-11-01 Doherty Norman R Electrically actuated power press
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
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1767310A3 (fr) * 2005-09-22 2007-11-21 Diebolt International, Inc. Dispositif de réaction pour équipements de formage
US7861569B2 (en) 2005-09-22 2011-01-04 Dadco, Inc. Reaction device for forming equipment
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
CN117774341A (zh) * 2024-02-28 2024-03-29 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
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

Also Published As

Publication number Publication date
FR2022336A1 (fr) 1970-07-31
JPS513106B1 (fr) 1976-01-31
DE1955400A1 (de) 1970-05-06
CH492533A (it) 1970-06-30
BE740701A (fr) 1970-04-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee