IT8348889A0 - Perfezionamento nelle presse - Google Patents

Perfezionamento nelle presse

Info

Publication number
IT8348889A0
IT8348889A0 IT8348889A IT4888983A IT8348889A0 IT 8348889 A0 IT8348889 A0 IT 8348889A0 IT 8348889 A IT8348889 A IT 8348889A IT 4888983 A IT4888983 A IT 4888983A IT 8348889 A0 IT8348889 A0 IT 8348889A0
Authority
IT
Italy
Prior art keywords
presses
improvement
Prior art date
Application number
IT8348889A
Other languages
English (en)
Other versions
IT1197699B (it
Inventor
Kono Shigeyoshi
Tsutsui Yoshimitsukoshij Fumio
Sawayanagi Tomohiko
Original Assignee
Amada Co Ltd
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
Priority claimed from JP57149216A external-priority patent/JPS5939426A/ja
Priority claimed from JP58123426A external-priority patent/JPS6015100A/ja
Application filed by Amada Co Ltd filed Critical Amada Co Ltd
Publication of IT8348889A0 publication Critical patent/IT8348889A0/it
Application granted granted Critical
Publication of IT1197699B publication Critical patent/IT1197699B/it

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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
IT48889/83A 1982-08-30 1983-08-29 Perfezionamento nelle presse IT1197699B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57149216A JPS5939426A (ja) 1982-08-30 1982-08-30 プレス機械
JP58123426A JPS6015100A (ja) 1983-07-08 1983-07-08 クッション装置を備えたプレス機械

Publications (2)

Publication Number Publication Date
IT8348889A0 true IT8348889A0 (it) 1983-08-29
IT1197699B IT1197699B (it) 1988-12-06

Family

ID=26460365

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48889/83A IT1197699B (it) 1982-08-30 1983-08-29 Perfezionamento nelle presse

Country Status (9)

Country Link
US (1) US4669298A (it)
AU (1) AU564379B2 (it)
CA (1) CA1235020A (it)
CH (1) CH661004A5 (it)
DE (1) DE3330936C2 (it)
FR (1) FR2532246B1 (it)
GB (1) GB2127336B (it)
IT (1) IT1197699B (it)
SE (1) SE455932B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273068A1 (de) * 1986-12-30 1988-07-06 D S O Elprom Pressgesenk für einen Stirnkollektor
US4930330A (en) * 1989-07-27 1990-06-05 Pride Machine Inc. Double action bottom former
US5007817A (en) * 1990-01-19 1991-04-16 Wallis Bernard J Press with die cushion gas monitor
US5295383A (en) * 1991-09-04 1994-03-22 Toyota Jidosha Kabushiki Kaisha Hydraulic cushioning system for press, having shut-off valve for disconnection of pressure-pin cylinders from power supply upon contact of movable die with workpiece
DE69203679T2 (de) * 1991-09-04 1996-01-04 Toyota Motor Co Ltd Hydraulische Polsteranordnung für eine Presse mit verstellbarer hydraulischer Energieversorgung zum Einstellen des Anfangdruckes der Zylinder der Druckbolzen.
JP2727954B2 (ja) * 1994-03-03 1998-03-18 トヨタ自動車株式会社 プレス装置
JP2812201B2 (ja) * 1994-07-15 1998-10-22 トヨタ自動車株式会社 プレス装置
JP3060908B2 (ja) * 1994-12-21 2000-07-10 トヨタ自動車株式会社 プレス機械の均圧装置
DE19608551A1 (de) * 1996-03-06 1997-09-11 Zahnradfabrik Friedrichshafen Verfahren und Vorrichtung zur Herstellung von Stanzteilen
US5966981A (en) * 1997-12-01 1999-10-19 Teledyne Industries, Inc. Press assembly
JP5823745B2 (ja) * 2011-06-27 2015-11-25 本田技研工業株式会社 プレス成形方法及びプレス成形装置
DE102013219819A1 (de) * 2013-09-30 2015-04-02 Allgaier Werke Gmbh Vorrichtung zum Umformen eines Werkstückes aus Blech
JP5852707B2 (ja) 2014-06-11 2016-02-03 アイダエンジニアリング株式会社 ダイクッション装置
US9406492B1 (en) 2015-05-12 2016-08-02 The University Of North Carolina At Chapel Hill Electrospray ionization interface to high pressure mass spectrometry and related methods
JP6386115B1 (ja) 2017-02-27 2018-09-05 アイダエンジニアリング株式会社 ダイクッション装置
CN109013864A (zh) * 2018-09-14 2018-12-18 河南均美铝业有限公司 一种铝合金用冲压组合模具
WO2024124332A1 (en) * 2022-12-12 2024-06-20 Magna International Inc. Method for trimming blanks

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124340A (en) * 1964-03-10 Hydraulic control for die pads in presses
DE616266C (de) * 1931-07-16 1935-07-24 Weingarten Vorm Hch Schatz A G Durch Druckfluessigkeit betaetigter druckluftgesteuerter Ziehapparat fuer Blechpressen
GB406392A (en) * 1932-09-22 1934-03-01 Carter Shock Absorber Company Improvements in retarding or pressure-controlling devices
GB432704A (en) * 1935-03-26 1935-07-31 Weingarten Ag Maschf Fluid-pressure-controlled hydraulically-operated cushions for presses
US2300162A (en) * 1938-05-13 1942-10-27 Dominion Eng Works Ltd Hydraulic press
US2233164A (en) * 1938-06-13 1941-02-25 Rudolph W Glasner Press
US2269778A (en) * 1939-03-03 1942-01-13 Oilgear Co Metal working press
US2294451A (en) * 1940-03-29 1942-09-01 Hydraulic Dev Corp Inc Blank holder and die cushion cylinder having separate adjustable pressures
US2407855A (en) * 1945-04-13 1946-09-17 Hydraulic Control Engineering Hydraulic press system
GB790622A (en) * 1954-01-26 1958-02-12 Frederick James Watson Improvements in or relating to presses for drawing sheet metal
US3147722A (en) * 1961-05-19 1964-09-08 Dro Engineering Company Di Die pads for ram type presses
GB1001543A (en) * 1961-11-02 1965-08-18 Walter Kohlhagen A synchronous electric motor field structure and method of making it
US3163144A (en) * 1962-10-17 1964-12-29 Nat Bank Of Detroit Hydraulic cushions for dies of ram type presses
GB1031204A (en) * 1964-03-07 1966-06-02 Dro Engineering Company Di Hydraulic control for die pads in presses
US3405546A (en) * 1965-09-27 1968-10-15 Krause Ass F A Method and apparatus for producing bulged shapes
US3435653A (en) * 1966-01-21 1969-04-01 Nat Dairy Prod Corp Forming method and apparatus
US3456478A (en) * 1967-07-07 1969-07-22 Bliss Co Hydraulic locking cylinders
US3447795A (en) * 1967-07-13 1969-06-03 Bliss Co Self-contained die cushion with air saver
BE755214A (fr) * 1969-08-25 1971-02-24 Borg Warner Recipients avec dispositif de fermeture et leurs procedes et appareil de fabrication
US3653301A (en) * 1970-07-06 1972-04-04 Paumier Inc Drawing press pressure control
US3695084A (en) * 1970-11-24 1972-10-03 Reynolds Metals Co Nestable container and apparatus for and method of making same
US4056965A (en) * 1975-11-05 1977-11-08 Heiser Elmer F Press system or the like
GB1481202A (en) * 1976-03-29 1977-07-27 Metal Box Co Ltd Deep drawing
US4309888A (en) * 1976-07-22 1982-01-12 Kraftco Corporation Apparatus for forming a container pan
CH621271A5 (it) * 1977-06-15 1981-01-30 Aluminiumwerke Ag Rorschach
US4316379A (en) * 1978-09-12 1982-02-23 Mts Systems Corporation Deep drawing press with blanking and draw pad pressure control

Also Published As

Publication number Publication date
SE8304687D0 (sv) 1983-08-30
SE455932B (sv) 1988-08-22
CH661004A5 (de) 1987-06-30
AU564379B2 (en) 1987-08-13
GB2127336A (en) 1984-04-11
FR2532246B1 (fr) 1986-09-26
DE3330936A1 (de) 1984-03-01
CA1235020A (en) 1988-04-12
DE3330936C2 (de) 1994-07-07
SE8304687L (sv) 1984-03-01
AU1845483A (en) 1984-03-08
US4669298A (en) 1987-06-02
GB8323082D0 (en) 1983-09-28
GB2127336B (en) 1986-04-03
IT1197699B (it) 1988-12-06
FR2532246A1 (fr) 1984-03-02

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960717