BR112013028807A2 - processo de extrusão a quente, ferramenta de extrusão e haste de trem de pouso - Google Patents

processo de extrusão a quente, ferramenta de extrusão e haste de trem de pouso

Info

Publication number
BR112013028807A2
BR112013028807A2 BR112013028807A BR112013028807A BR112013028807A2 BR 112013028807 A2 BR112013028807 A2 BR 112013028807A2 BR 112013028807 A BR112013028807 A BR 112013028807A BR 112013028807 A BR112013028807 A BR 112013028807A BR 112013028807 A2 BR112013028807 A2 BR 112013028807A2
Authority
BR
Brazil
Prior art keywords
landing gear
gear rod
extrusion
tool
hot
Prior art date
Application number
BR112013028807A
Other languages
English (en)
Inventor
Hebrard Laurent
Original Assignee
Aubert & Duval Sa
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 Aubert & Duval Sa filed Critical Aubert & Duval Sa
Publication of BR112013028807A2 publication Critical patent/BR112013028807A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • B29C48/48—Two or more rams or pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/03—Making uncoated products by both direct and backward extrusion
    • B21C23/035—Making products of generally elongated shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/18—Making uncoated products by impact extrusion
    • B21C23/186—Making uncoated products by impact extrusion by backward extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/001—Devices not provided for in the groups B64C25/02 - B64C25/68
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12389—All metal or with adjacent metals having variation in thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
BR112013028807A 2011-05-10 2012-05-04 processo de extrusão a quente, ferramenta de extrusão e haste de trem de pouso BR112013028807A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1154020A FR2975030B1 (fr) 2011-05-10 2011-05-10 Procede de filage a chaud pour realiser une piece metallique, outil de filage pour sa mise en oeuvre et tige de train d'atterrissage ainsi realisee.
PCT/EP2012/058235 WO2012152687A1 (fr) 2011-05-10 2012-05-04 Procédé de filage à chaud pour réaliser une pièce métallique, outil de filage pour sa mise en oeuvre et tige de train d'atterrissage ainsi réalisée

Publications (1)

Publication Number Publication Date
BR112013028807A2 true BR112013028807A2 (pt) 2017-01-31

Family

ID=46062269

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013028807A BR112013028807A2 (pt) 2011-05-10 2012-05-04 processo de extrusão a quente, ferramenta de extrusão e haste de trem de pouso

Country Status (11)

Country Link
US (1) US20140053623A1 (pt)
EP (1) EP2707157A1 (pt)
JP (1) JP2014514167A (pt)
CN (1) CN103596707B (pt)
BR (1) BR112013028807A2 (pt)
CA (1) CA2834410C (pt)
FR (1) FR2975030B1 (pt)
MX (1) MX2013013101A (pt)
RU (1) RU2013154586A (pt)
TW (1) TW201304934A (pt)
WO (1) WO2012152687A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104841708A (zh) * 2014-02-17 2015-08-19 苏州昆仑重型装备制造有限公司 端部带扁头的筒体工件挤压成型工艺
CN104014604A (zh) * 2014-05-28 2014-09-03 晋西工业集团有限责任公司 一种钢制尾翼架的加工方法
GB201421669D0 (en) * 2014-12-05 2015-01-21 Rolls Royce Plc A forging apparatus
HUE057557T2 (hu) 2014-12-17 2022-06-28 American Axle & Mfg Inc Csõgyártási eljárás és az azt felhasználó gép
US10933981B2 (en) * 2016-06-21 2021-03-02 Goodrich Corporation Aerodynamic noise reducing thin-skin landing gear structures and manufacturing techniques
FR3077016B1 (fr) * 2018-01-22 2021-10-01 Aubert & Duval Sa Procede de fabrication d'une piece creuse en un materiau metallique et utilisation de ce procede pour fabriquer une tige ou un balancier de train d'atterrissage
CN111774427A (zh) * 2020-07-09 2020-10-16 武穴市长江工具股份有限公司 一种钎头挤压成型装置
CN112124571B (zh) * 2020-09-10 2023-07-21 中国航空工业集团公司沈阳飞机设计研究所 一种飞机起落架外筒、制造方法及其飞机起落架
CN114085968B (zh) * 2021-11-19 2023-08-11 成都浩益科技有限公司 一种开缝衬套冷挤压装配孔强化方法及配套工装装置
CN114406160B (zh) * 2021-12-10 2023-09-29 钢铁研究总院有限公司 双盲孔风扇轴一体化双向挤压近净成形工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2372011A (en) * 1941-10-16 1945-03-20 Peerless Tube Company Method of making lead articles
AT273626B (de) 1967-07-21 1969-08-25 Haemmerle Ag Maschf Blechschneideeinrichtung
NL6810120A (pt) * 1967-08-04 1969-02-06
DE1929147A1 (de) * 1969-06-09 1970-12-23 Rheinstahl Siegener Eisenbahnb Verfahren zur Herstellung von Zugtoepfen fuer Mittelpufferkupplungsfederpatronen
JPS49125788A (pt) 1973-03-12 1974-12-02
US4597281A (en) * 1983-05-27 1986-07-01 Allied Corporation Process for forming articles by heading
US4945749A (en) * 1989-10-30 1990-08-07 General Motors Corporation Cold forming dies and cold forming process
JPH06344073A (ja) * 1993-06-11 1994-12-20 Gooshiyuu:Kk 底付インボリュートスプライン穴の成形法
JPH102342A (ja) * 1996-06-13 1998-01-06 Hamana Buhin Kogyo Kk 軸継手用ヨーク及び軸継手用ヨークの製造方法
DE19649471A1 (de) * 1996-11-29 1998-06-04 Sempell Babcock Ag Verfahren zur Herstellung des Armaturengehäuses eines Absperrschiebers
RU2179491C2 (ru) * 2000-04-14 2002-02-20 Государственное научно-производственное предприятие "ТЕМП" Способ изготовления заготовок снарядных корпусов
RU2262408C1 (ru) * 2004-05-18 2005-10-20 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "Салют" Способ горячей штамповки полых изделий
JP4763977B2 (ja) * 2004-06-24 2011-08-31 株式会社神戸製鋼所 筒状部材又は有底筒状部材の製造方法
US7055359B2 (en) * 2004-07-26 2006-06-06 Jinn Ruey Industries Co., Ltd. Method for forging/molding a coarse blank of an oil cylinder
US7234223B2 (en) * 2004-07-26 2007-06-26 Jinn Ruey Industries Co., Ltd. Method for forging/molding a coarse blank of an aluminum transmission shaft
JP4741687B2 (ja) * 2009-03-03 2011-08-03 日本特殊陶業株式会社 スパークプラグ用主体金具の製造方法

Also Published As

Publication number Publication date
EP2707157A1 (fr) 2014-03-19
FR2975030B1 (fr) 2014-06-13
CA2834410C (fr) 2019-06-18
TW201304934A (zh) 2013-02-01
WO2012152687A1 (fr) 2012-11-15
MX2013013101A (es) 2013-12-16
CN103596707A (zh) 2014-02-19
JP2014514167A (ja) 2014-06-19
RU2013154586A (ru) 2015-06-20
FR2975030A1 (fr) 2012-11-16
CA2834410A1 (fr) 2012-11-15
CN103596707B (zh) 2016-08-17
US20140053623A1 (en) 2014-02-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements