IT1258736B - Attrezzatura idroelastica per imbutitura - Google Patents

Attrezzatura idroelastica per imbutitura

Info

Publication number
IT1258736B
IT1258736B ITMI920002A ITMI920002A IT1258736B IT 1258736 B IT1258736 B IT 1258736B IT MI920002 A ITMI920002 A IT MI920002A IT MI920002 A ITMI920002 A IT MI920002A IT 1258736 B IT1258736 B IT 1258736B
Authority
IT
Italy
Prior art keywords
plate
piston
short stroke
cylinder
deep
Prior art date
Application number
ITMI920002A
Other languages
English (en)
Italian (it)
Inventor
Manfred Kreuzwieser
Original Assignee
Dieffenbacher Gmbh Maschf
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 Dieffenbacher Gmbh Maschf filed Critical Dieffenbacher Gmbh Maschf
Publication of ITMI920002A0 publication Critical patent/ITMI920002A0/it
Publication of ITMI920002A1 publication Critical patent/ITMI920002A1/it
Application granted granted Critical
Publication of IT1258736B publication Critical patent/IT1258736B/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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/22—Deep-drawing with devices for holding the edge of the blanks
    • 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
    • B21D24/02—Die-cushions
    • 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
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
ITMI920002A 1991-01-06 1992-01-03 Attrezzatura idroelastica per imbutitura IT1258736B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4100206A DE4100206A1 (de) 1991-01-06 1991-01-06 Hydroelastische tiefzieheinrichtung

Publications (3)

Publication Number Publication Date
ITMI920002A0 ITMI920002A0 (it) 1992-01-03
ITMI920002A1 ITMI920002A1 (it) 1993-07-03
IT1258736B true IT1258736B (it) 1996-02-27

Family

ID=6422607

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920002A IT1258736B (it) 1991-01-06 1992-01-03 Attrezzatura idroelastica per imbutitura

Country Status (4)

Country Link
JP (1) JP3295115B2 (ko)
KR (2) KR100237517B1 (ko)
DE (3) DE4100206A1 (ko)
IT (1) IT1258736B (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19928422A1 (de) † 1999-06-23 2000-12-28 Mueller Weingarten Maschf Presse zum Außenhochdruckformen
US6564609B2 (en) 2001-10-09 2003-05-20 Kyoho Machine Works, Ltd. Equalizing fluid-operated apparatus and method of assembling the apparatus
DE10249809B4 (de) * 2001-10-26 2008-04-03 Schuler Pressen Gmbh & Co. Kg Presse
DE10210573A1 (de) * 2002-03-11 2003-10-02 Dieffenbacher Gmbh Maschf Hydroelastische Tiefzieheinrichtung
JP4704047B2 (ja) 2005-01-14 2011-06-15 株式会社小松製作所 ダイクッション装置
CN1317107C (zh) * 2005-05-26 2007-05-23 上海交通大学 空间三维型面薄壁件多点定位夹紧的柔性装置
KR100823652B1 (ko) 2006-10-31 2008-04-21 정은 다공질 금속재를 이용한 크래쉬패드스킨과 같은 가요성박판 형상부재의 진공고정장치 및 진공성형장치
DE102007033943B4 (de) 2007-07-19 2018-05-17 August Läpple GmbH & Co. KG Vorrichtung zum Umformen von Werkstücken
KR101007635B1 (ko) * 2010-06-18 2011-01-12 김민정 절입 없이 드로잉 가공을 하는 다배열 프로그레시브 드로잉 장치
JP5824481B2 (ja) 2013-06-14 2015-11-25 アイダエンジニアリング株式会社 ダイクッション力設定装置
CN103599982B (zh) * 2013-11-25 2015-05-20 上海交通大学 板料多点模预拉深渐进复合成形方法及成形装置
WO2015107082A1 (de) * 2014-01-14 2015-07-23 Winkler Maschinen-Bau GmbH Vorrichtung und verfahren zum verdichten von mineralgemischen oder zum tiefziehen von blech- oder kunststoffplatten
CN104385172B (zh) * 2014-09-22 2017-01-25 中国科学院光电研究院 探测器组件的调试夹具
KR101661495B1 (ko) 2015-10-13 2016-09-30 유니크바이오텍 주식회사 천연 벌꿀을 이용한 친환경 무알콜 수용성 프로폴리스 제조방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022844A1 (de) * 1980-06-19 1982-01-07 Uniplanung Metall- und Kunststoffengineering GmbH & Co KG, 7552 Durmersheim Einrichtung an werkzeugen oder pressen zum ziehen von blechformteilen
DE3333687A1 (de) * 1983-09-17 1985-03-28 Uniplanung Metall- und Kunststoffengineering GmbH & Co KG, 7552 Durmersheim Einrichtung an werkzeugen oder pressen zum ziehen von blechformteilen
DE3431162A1 (de) * 1984-08-24 1986-03-06 August Läpple GmbH & Co, 7100 Heilbronn Insbesondere fuer zieh- und tiefziehoperationen zu verwendende presse

Also Published As

Publication number Publication date
KR100237518B1 (ko) 2000-01-15
ITMI920002A1 (it) 1993-07-03
DE4143683B4 (de) 2006-03-09
KR100237517B1 (ko) 2000-01-15
DE4100206A1 (de) 1992-07-09
KR920016157A (ko) 1992-09-24
JPH05309426A (ja) 1993-11-22
KR920014532A (ko) 1992-08-25
JP3295115B2 (ja) 2002-06-24
ITMI920002A0 (it) 1992-01-03
DE4104136A1 (de) 1992-09-10

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960129