GB1505669A - Method and apparatus for compressively conforming a portion of a metal blank to the contour of a die using pressurised fluid - Google Patents

Method and apparatus for compressively conforming a portion of a metal blank to the contour of a die using pressurised fluid

Info

Publication number
GB1505669A
GB1505669A GB29309/75A GB2930975A GB1505669A GB 1505669 A GB1505669 A GB 1505669A GB 29309/75 A GB29309/75 A GB 29309/75A GB 2930975 A GB2930975 A GB 2930975A GB 1505669 A GB1505669 A GB 1505669A
Authority
GB
United Kingdom
Prior art keywords
intensifier
pressure
valve
operated
low
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
GB29309/75A
Other languages
English (en)
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of GB1505669A publication Critical patent/GB1505669A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Control Of Presses (AREA)
GB29309/75A 1974-12-18 1975-07-11 Method and apparatus for compressively conforming a portion of a metal blank to the contour of a die using pressurised fluid Expired GB1505669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US533992A US3910087A (en) 1974-12-18 1974-12-18 Hydraulic-forming machine

Publications (1)

Publication Number Publication Date
GB1505669A true GB1505669A (en) 1978-03-30

Family

ID=24128265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29309/75A Expired GB1505669A (en) 1974-12-18 1975-07-11 Method and apparatus for compressively conforming a portion of a metal blank to the contour of a die using pressurised fluid

Country Status (5)

Country Link
US (1) US3910087A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5171574A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2534226A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2294779A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1505669A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183124A (en) * 1977-11-21 1980-01-15 Kisco Company Method of and apparatus for fabricating spiral wrapped cartridge cases
NL8601696A (nl) * 1986-06-27 1988-01-18 Mark Jacob Goedkoop Diepvormpers.
JPH0225296A (ja) * 1988-07-15 1990-01-26 Amino Tekkosho:Kk 超高圧液圧成形機
DE19521102A1 (de) * 1995-06-09 1996-12-12 Rexroth Mannesmann Gmbh Hydraulische Druckübersetzereinheit, insbesondere für eine nach dem Innenhochdruckumformverfahren arbeitende Presse
KR19990057196A (ko) * 1997-12-29 1999-07-15 오상수 압력유체 공급장치
US6000271A (en) * 1998-11-06 1999-12-14 Ap Parts International, Inc. Metal forming apparatus and method of use
JP3837393B2 (ja) * 2003-03-28 2006-10-25 株式会社小松製作所 ダイクッション装置及びダイクッション装置のサージ圧低減方法
CN1306171C (zh) * 2004-07-06 2007-03-21 许宏 一种无源的流体动力控制方法及其控制系统
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
JP6327903B2 (ja) 2013-07-26 2018-05-23 株式会社三井ハイテック 薄板凹凸部材の製造装置及び製造方法
CN105252796B (zh) * 2014-03-26 2017-09-22 株式会社三井高科技 薄板凹凸部件的制造装置和制造方法
CN111720378B (zh) * 2020-07-23 2025-04-25 南通锻压设备如皋有限公司 充液成型液压机的多级增压安全耦合液压系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290919A (en) * 1963-12-18 1966-12-13 Cincinnati Milling Machine Co High pressure hydraulic forming press
US3376723A (en) * 1965-08-16 1968-04-09 Bolt Associates Inc Methods and apparatus for forming material by sudden impulses
DE1614657C3 (de) * 1967-11-22 1975-03-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Verkleinerung des Spaltes zwischen Hüllrohr und Brennstoffüllung von Kernreaktorbrennstäben
SE333127B (sv) * 1968-12-09 1971-03-08 Saab Scania Ab Anordning vid pressar foer formning av plataemnen medelst fluidumtryck

Also Published As

Publication number Publication date
AU8250075A (en) 1977-01-06
US3910087A (en) 1975-10-07
FR2294779B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-05-18
JPS5171574A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-06-21
DE2534226A1 (de) 1976-07-01
FR2294779A1 (fr) 1976-07-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee