CA2466546A1 - Methode d'extrusion au moyen d'un fluide sous pression controlee - Google Patents

Methode d'extrusion au moyen d'un fluide sous pression controlee Download PDF

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Publication number
CA2466546A1
CA2466546A1 CA 2466546 CA2466546A CA2466546A1 CA 2466546 A1 CA2466546 A1 CA 2466546A1 CA 2466546 CA2466546 CA 2466546 CA 2466546 A CA2466546 A CA 2466546A CA 2466546 A1 CA2466546 A1 CA 2466546A1
Authority
CA
Canada
Prior art keywords
die
fluid
seal
pressure
punch
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.)
Abandoned
Application number
CA 2466546
Other languages
English (en)
Inventor
Hisanobu Kanamaru
Kazuto Kobayashi
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.)
Aida Engineering Ltd
Original Assignee
Aida Engineering Co., Ltd.
Hisanobu Kanamaru
Kazuto Kobayashi
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 US10/431,114 external-priority patent/US7284405B2/en
Application filed by Aida Engineering Co., Ltd., Hisanobu Kanamaru, Kazuto Kobayashi filed Critical Aida Engineering Co., Ltd.
Publication of CA2466546A1 publication Critical patent/CA2466546A1/fr
Abandoned legal-status Critical Current

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Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CA 2466546 2003-05-06 2004-05-06 Methode d'extrusion au moyen d'un fluide sous pression controlee Abandoned CA2466546A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/431,114 2003-05-06
US10/431,114 US7284405B2 (en) 2000-06-09 2003-05-06 Pressure controlled fluid pressure extrusion method

Publications (1)

Publication Number Publication Date
CA2466546A1 true CA2466546A1 (fr) 2004-11-06

Family

ID=33416386

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2466546 Abandoned CA2466546A1 (fr) 2003-05-06 2004-05-06 Methode d'extrusion au moyen d'un fluide sous pression controlee

Country Status (1)

Country Link
CA (1) CA2466546A1 (fr)

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