DE3673051D1 - Formpresse vom druckzellentyp. - Google Patents

Formpresse vom druckzellentyp.

Info

Publication number
DE3673051D1
DE3673051D1 DE8686105119T DE3673051T DE3673051D1 DE 3673051 D1 DE3673051 D1 DE 3673051D1 DE 8686105119 T DE8686105119 T DE 8686105119T DE 3673051 T DE3673051 T DE 3673051T DE 3673051 D1 DE3673051 D1 DE 3673051D1
Authority
DE
Germany
Prior art keywords
cell type
pressure cell
type press
press
pressure
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 - Fee Related
Application number
DE8686105119T
Other languages
English (en)
Inventor
Keijo Hellgren
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.)
Flow Holdings GmbH SAGL LLC
Original Assignee
ASEA AB
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 ASEA AB filed Critical ASEA AB
Application granted granted Critical
Publication of DE3673051D1 publication Critical patent/DE3673051D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10—Stamping using yieldable or resilient pads
    • B21D22/12—Stamping using yieldable or resilient pads using enclosed flexible chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/02—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of a flexible element, e.g. diaphragm, urged by fluid pressure
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/019—Flexible fluid pressure
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure
DE8686105119T 1985-04-18 1986-04-14 Formpresse vom druckzellentyp. Expired - Fee Related DE3673051D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8501901A SE450227B (sv) 1985-04-18 1985-04-18 Press av tryckcelltyp

Publications (1)

Publication Number Publication Date
DE3673051D1 true DE3673051D1 (de) 1990-09-06

Family

ID=20359904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686105119T Expired - Fee Related DE3673051D1 (de) 1985-04-18 1986-04-14 Formpresse vom druckzellentyp.

Country Status (4)

Country Link
US (1) US4676086A (de)
EP (1) EP0198463B1 (de)
DE (1) DE3673051D1 (de)
SE (1) SE450227B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1214267B (it) * 1987-05-13 1990-01-10 Remo Salmistraro Procedimento di realizzazione di articoli stampati in lamina metallica e pressa per attuare il procedimento.
US5460773A (en) * 1993-08-11 1995-10-24 Fritz; Michael L. Seal for blow down platen
CN1058223C (zh) * 1993-11-04 2000-11-08 日机装株式会社 压制成型装置和压制成型方法
SE511384C2 (sv) * 1994-05-11 1999-09-20 Inst Verkstadstek Forsk Ivf Anordning för formsprutning eller formning av arbetsstycken samt metoder för låsning av formverktyg
US5648109A (en) * 1995-05-03 1997-07-15 Massachusetts Institute Of Technology Apparatus for diaphragm forming
US5857368A (en) * 1995-10-06 1999-01-12 Applied Materials, Inc. Apparatus and method for fabricating metal paths in semiconductor substrates through high pressure extrusion
WO1998046381A1 (de) * 1997-04-11 1998-10-22 Rolf Haberstock Fluid-umformpresse
US5927120A (en) * 1997-07-30 1999-07-27 Dana Corporation Apparatus for performing a hydroforming operation
SE514730C2 (sv) * 1998-05-11 2001-04-09 Automation Press And Tooling A Anordning och sätt för hydroformning av arbetsstycken
SE516694C2 (sv) * 2000-11-28 2002-02-12 Flow Holdings Sagl Tryckcellspress med ett membranstöd för membranets randområde
SE520583C2 (sv) * 2000-11-28 2003-07-29 Flow Holdings Sagl Pressanläggning av en tryckcellspress med en tråganordning delbar i en övre och nedre del samt förfarande för anläggningen och användning av anordningen
SE520582C2 (sv) * 2000-11-28 2003-07-29 Flow Holdings Sagl Ringformat och förspännt tråg och tryckcellspress med tråget
EP1412161B1 (de) * 2001-06-19 2010-09-01 SARONG S.p.A. Vorrichtung, herstellungsmittel und verfahren zur herstellung von flächigem material
EP1539394B1 (de) * 2002-05-08 2013-03-06 Avure Technologies AB Vorrichtung und verfahren zum expansionsformen
SE522143C2 (sv) * 2002-05-08 2004-01-20 Flow Holdnings Sagl Tryckcellspress med gripanordning samt förfarande och användning vid tryckcellspress
WO2003095186A1 (en) * 2002-05-08 2003-11-20 Flow Holdings Sagl Fluid cell press with a gripping arrangement and method and use of the press
SE522429C2 (sv) * 2002-05-27 2004-02-10 Flow Holdings Sagl Tryckcellspress och tråg för användning i en tryckcellspress, samt tillverkning av sådant tråg
DE10314637B3 (de) * 2003-04-01 2004-09-30 Bohmann, Dirk, Dr.-Ing. Hydroformpresse zum Durchtakten breiter Bleche
DE10334660B3 (de) * 2003-07-30 2004-11-04 Theodor Gräbener GmbH & Co. KG Vorrichtung zur Herstellung von Formteilen durch Innenhochdruckumformung
FI20090194A (fi) * 2009-05-15 2010-11-16 Silexcomp Oy Hydraulinen puristinjärjestelmä ja laitteisto
CN107931409A (zh) * 2017-12-31 2018-04-20 伟业精密科技（惠州）有限公司 安全气囊气体发生器拉伸侧孔成型装置
CN107999631A (zh) * 2017-12-31 2018-05-08 伟业精密科技（惠州）有限公司 安全气囊气体发生器拉伸收口成型装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120205A (en) * 1956-02-07 1964-02-04 Gen Tire & Rubber Co Forming pad for hydraulic press
US3545241A (en) * 1968-04-22 1970-12-08 Verson Allsteel Press Co Hydraulic press
SE368173B (de) * 1972-11-14 1974-06-24 Asea Ab
SE398604B (sv) * 1974-06-18 1978-01-09 Asea Ab Hydraulisk press med en tryckcell med ett elastiskt membran och en av detta paverkad formdyna
SE392822B (sv) * 1973-12-06 1977-04-25 Asea Ab Hydraulisk press med en tryckcell med ett elastiskt membran och en av detta paverkad formdyna
FR2462262A1 (fr) * 1979-07-31 1981-02-13 Bretagne Atel Chantiers Presse a emboutir
AT364589B (de) * 1979-08-01 1981-10-27 Haemmerle Ag Spannvorrichtung zur befestigung eines werkzeuges an einem werkzeughalter
SE440995B (sv) * 1984-01-20 1985-09-02 Asea Ab Hydraulisk press med tryckcell

Also Published As

Publication number Publication date
EP0198463A3 (en) 1987-04-15
SE8501901L (sv) 1986-10-19
US4676086A (en) 1987-06-30
EP0198463A2 (de) 1986-10-22
SE8501901D0 (sv) 1985-04-18
EP0198463B1 (de) 1990-08-01
SE450227B (sv) 1987-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FLOW HOLDINGS GMBH (SAGL) LTD. LIABILITY COMPANY,

8328 Change in the person/name/address of the agent

Free format text: HANSMANN & VOGESER, 65929 FRANKFURT

8339 Ceased/non-payment of the annual fee