FR1480570A - Matrice hydraulique comportant une paroi souple transmettant la pression pour mettre en forme une ébauche en tôle - Google Patents

Matrice hydraulique comportant une paroi souple transmettant la pression pour mettre en forme une ébauche en tôle

Info

Publication number
FR1480570A
FR1480570A FR62178A FR62178A FR1480570A FR 1480570 A FR1480570 A FR 1480570A FR 62178 A FR62178 A FR 62178A FR 62178 A FR62178 A FR 62178A FR 1480570 A FR1480570 A FR 1480570A
Authority
FR
France
Prior art keywords
shape
sheet metal
flexible wall
metal blank
transmitting 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
Application number
FR62178A
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.)
Houdaille Industries Inc
Original Assignee
Houdaille Industries Inc
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 Houdaille Industries Inc filed Critical Houdaille Industries Inc
Application granted granted Critical
Publication of FR1480570A publication Critical patent/FR1480570A/fr
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
FR62178A 1965-05-19 1966-05-18 Matrice hydraulique comportant une paroi souple transmettant la pression pour mettre en forme une ébauche en tôle Expired FR1480570A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US457010A US3396561A (en) 1965-05-19 1965-05-19 Hydraulic die assembly for the forming of sheet material

Publications (1)

Publication Number Publication Date
FR1480570A true FR1480570A (fr) 1967-05-12

Family

ID=23815058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR62178A Expired FR1480570A (fr) 1965-05-19 1966-05-18 Matrice hydraulique comportant une paroi souple transmettant la pression pour mettre en forme une ébauche en tôle

Country Status (5)

Country Link
US (1) US3396561A (fr)
DE (1) DE1527989A1 (fr)
FR (1) FR1480570A (fr)
GB (1) GB1095648A (fr)
SE (1) SE301299B (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3670546A (en) * 1968-12-05 1972-06-20 Jose Luis De La Sierra Fluid press
SE333127B (sv) * 1968-12-09 1971-03-08 Saab Scania Ab Anordning vid pressar foer formning av plataemnen medelst fluidumtryck
US3636061A (en) * 1969-11-21 1972-01-18 Olin Corp Forming apparatus for hydraulic press
SE446611B (sv) * 1985-02-06 1986-09-29 Asea Ab Press av tryckcelltyp
US5353618A (en) * 1989-08-24 1994-10-11 Armco Steel Company, L.P. Apparatus and method for forming a tubular frame member
US5157969A (en) * 1989-11-29 1992-10-27 Armco Steel Co., L.P. Apparatus and method for hydroforming sheet metal
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive 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
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
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
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI 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
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
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
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
CN107695156B (zh) * 2017-10-13 2024-04-19 天津航天长征火箭制造有限公司 一种Ф3350mm椭球瓜瓣法向孔凸孔模具及工艺
CN116984467B (zh) * 2023-09-26 2023-12-15 合肥工业大学 一种超薄金属极板超声辅助精确成形方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317869A (en) * 1941-04-15 1943-04-27 Lewis E Walton Combination hydraulic and rubber die
US2786728A (en) * 1954-01-29 1957-03-26 Malkin Inc Display cabinet

Also Published As

Publication number Publication date
SE301299B (fr) 1968-06-04
GB1095648A (en) 1967-12-20
US3396561A (en) 1968-08-13
DE1527989A1 (de) 1969-08-28

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