BRPI0607708B8 - processo de fabricação de uma biela estrutural oca - Google Patents

processo de fabricação de uma biela estrutural oca Download PDF

Info

Publication number
BRPI0607708B8
BRPI0607708B8 BRPI0607708A BRPI0607708A BRPI0607708B8 BR PI0607708 B8 BRPI0607708 B8 BR PI0607708B8 BR PI0607708 A BRPI0607708 A BR PI0607708A BR PI0607708 A BRPI0607708 A BR PI0607708A BR PI0607708 B8 BRPI0607708 B8 BR PI0607708B8
Authority
BR
Brazil
Prior art keywords
connecting rod
hollow structural
hollow
structural connecting
manufacturing process
Prior art date
Application number
BRPI0607708A
Other languages
English (en)
Inventor
Grelier Alain
Audri Daniel
Canadas Marc
Audart-Noel Virginie
Original Assignee
Airbus France
Airbus Operations Sas
Protac
Roxel France
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 Airbus France, Airbus Operations Sas, Protac, Roxel France filed Critical Airbus France
Publication of BRPI0607708A2 publication Critical patent/BRPI0607708A2/pt
Publication of BRPI0607708B1 publication Critical patent/BRPI0607708B1/pt
Publication of BRPI0607708B8 publication Critical patent/BRPI0607708B8/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • B64D27/406—
    • 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
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49288—Connecting rod making
    • 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
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49288—Connecting rod making
    • Y10T29/49291—Connecting rod making including metal forging or die shaping
    • 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
    • Y10T29/49826—Assembling or joining
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49893—Peripheral joining of opposed mirror image parts to form a hollow body
    • 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
    • Y10T29/49972—Method of mechanical manufacture with separating, localizing, or eliminating of as-cast defects from a metal casting [e.g., anti-pipe]
    • Y10T29/49975—Removing defects
    • Y10T29/49977—From center of ingot to leave hollow blank
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods

Abstract

biela estrutural oca, processo de fabricação de uma biela estrutural oca, e, sistema de montagem. a invenção se refere a uma biela estrutural oca (1) que compreende uma primeira ponteira (8a), uma segunda ponteira (8b) assim como uma porção principal oca (10) situada entre as duas ponteiras. de acordo com a invenção, ela compreende um primeiro e um segundo elementos de biela (2a, 2b) conectados solidariamente um ao outro e que apresentam respectivamente um primeiro corpo oco (6a) realizado de uma só peça com a primeira ponteira (8a) assim como um segundo corpo oco (6b) realizado de uma só peça com a segunda ponteira (8b), os primeiro e segundo elementos sendo conectados por intermédio de uma junção (4) situada a meio comprimento da biela, e sendo de preferência realizados por torneamento por escoamento. aplicação especial a um sistema de montagem destinado a ser interposto entre um estribo de fixação de motor de aeronave e um motor.
BRPI0607708A 2005-03-31 2006-03-30 processo de fabricação de uma biela estrutural oca BRPI0607708B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0550840 2005-03-31
FR0550840A FR2883940B1 (fr) 2005-03-31 2005-03-31 Bielle structurale creuse et procede de fabrication d'une telle bielle
PCT/FR2006/050273 WO2006103372A1 (fr) 2005-03-31 2006-03-30 Bielle structurale creuse et procede de fabrication d'une telle bielle

Publications (3)

Publication Number Publication Date
BRPI0607708A2 BRPI0607708A2 (pt) 2010-03-16
BRPI0607708B1 BRPI0607708B1 (pt) 2019-05-28
BRPI0607708B8 true BRPI0607708B8 (pt) 2019-11-19

Family

ID=35094626

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607708A BRPI0607708B8 (pt) 2005-03-31 2006-03-30 processo de fabricação de uma biela estrutural oca

Country Status (9)

Country Link
US (1) US8156648B2 (pt)
EP (1) EP1864027B1 (pt)
JP (1) JP4947604B2 (pt)
CN (1) CN101151472B (pt)
BR (1) BRPI0607708B8 (pt)
CA (1) CA2603427C (pt)
FR (1) FR2883940B1 (pt)
RU (1) RU2372533C2 (pt)
WO (1) WO2006103372A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8205332B2 (en) * 2008-12-08 2012-06-26 Mahle International Gmbh Method of forming a connecting rod from two dissimiliar materials by providing material blanks of dissimiliar material, joining the material blanks and subsequently forming the connecting rod
FR2945847B1 (fr) * 2009-05-20 2011-12-02 Messier Dowty Sa Procede de fabrication d'une bielle en materiau composite et bielle obtenue par la mise en oeuvre dudit procede.
JP2011056531A (ja) * 2009-09-09 2011-03-24 Kyb Co Ltd ピストンロッドの製造方法
FR2964415B1 (fr) * 2010-09-08 2015-11-13 Snecma Treillis hyperstatique de suspension de moteur
FR2997142B1 (fr) * 2012-10-18 2014-12-05 Epsilon Composite Procede de realisation d'un embout goupille d'une piece longitudinale, embout ainsi obtenu
JP6071132B2 (ja) * 2013-03-28 2017-02-01 Ｋｙｂ株式会社 接合体
CN103335013A (zh) * 2013-06-26 2013-10-02 苏州市吴中区欣鑫开关配件厂 一种拐臂连杆
FR3035605B1 (fr) * 2015-04-28 2021-08-27 Alain Toufine Procede d'obtention de poutre tubulaire creuse raidie en flexion, torsion et compression / flambement et ame de poutre et extremites de poutre obtenues par fusion de poudres et gradients metallurgiques
FR3114365B1 (fr) 2020-09-23 2022-09-09 Safran Aircraft Engines Bielle creuse

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1452811A (fr) * 1965-08-03 1966-04-15 Rech S De Mecanique Appliquee Bielle ou tige de timonerie
JPS6059042B2 (ja) * 1981-04-10 1985-12-23 住友金属工業株式会社 継目無鋼管の製造方法
JPS5993975A (ja) * 1982-11-19 1984-05-30 Sanyo Electric Co Ltd トツプクリアランス設定装置
FR2541604A1 (fr) * 1983-02-25 1984-08-31 Skf Cie Applic Mecanique Procede de fabrication de bielles a extremites retreintes et bielles obtenues par ce procede
US5379507A (en) * 1988-04-11 1995-01-10 State Industries, Inc. Method of manufacturing a tank
US4850315A (en) * 1988-05-27 1989-07-25 The Budd Company Push rod
US5065959A (en) * 1989-11-21 1991-11-19 The Boeing Company Vibration damping aircraft engine attachment
US5320307A (en) * 1992-03-25 1994-06-14 General Electric Company Aircraft engine thrust mount
US5964117A (en) * 1994-10-13 1999-10-12 Luxfer Group Limited Backward extrusion method and product
US5505106A (en) * 1994-10-31 1996-04-09 Chrysler Corporation Adjustable tie-rod assembly for a motor vehicle
DE19532953A1 (de) * 1995-09-07 1997-03-13 Dynamit Nobel Ag Verfahren und Vorrichtung zur Herstellung von drückgewalzten Rohren mit inneren Wandverdickungen
US5644953A (en) * 1995-09-12 1997-07-08 Cyclone Precision, Inc. Crank assembly for a bicycle
FR2755044B1 (fr) * 1996-10-29 1999-01-08 Aerospatiale Procede de fabrication d'une piece creuse de revolution, par fluotournage, et piece obtenue par ce procede
JP3972060B2 (ja) * 1997-04-24 2007-09-05 和也 岡本 転造盤
DE19744713C1 (de) * 1997-10-10 1999-05-20 Daimler Chrysler Ag Verfahren zur Herstellung einer Pleuelstange
DE19801059A1 (de) * 1998-01-14 1999-07-15 Bosch Gmbh Robert Hebel
JPH11320120A (ja) * 1998-05-08 1999-11-24 Nittetsu Boshoku Kk 鋼管の現地接合法
US6314834B1 (en) * 1999-01-25 2001-11-13 Truvativ International Co., Ltd. Hollow crank arm
JP4610721B2 (ja) * 2000-11-22 2011-01-12 株式会社ソミック石川 ボールジョイントおよびそのハウジングの製造方法
JP3964137B2 (ja) * 2001-01-16 2007-08-22 Ｎｔｎ株式会社 トリポード型等速自在継手外輪の製造方法
AT5130U1 (de) * 2001-06-21 2002-03-25 Avl List Gmbh Stösselstange, insbesondere für eine ventilbetätigungseinrichtung einer brennkraftmaschine
FR2855495B1 (fr) * 2003-05-27 2006-11-24 Snecma Moteurs Dispositif d'accrochage avant de moteur d'avion

Also Published As

Publication number Publication date
BRPI0607708B1 (pt) 2019-05-28
RU2007140307A (ru) 2009-05-20
JP4947604B2 (ja) 2012-06-06
CA2603427A1 (fr) 2006-10-05
CN101151472B (zh) 2011-03-23
EP1864027B1 (fr) 2013-01-30
WO2006103372A1 (fr) 2006-10-05
FR2883940B1 (fr) 2008-10-10
US8156648B2 (en) 2012-04-17
FR2883940A1 (fr) 2006-10-06
RU2372533C2 (ru) 2009-11-10
US20090100963A1 (en) 2009-04-23
CN101151472A (zh) 2008-03-26
EP1864027A1 (fr) 2007-12-12
JP2008537582A (ja) 2008-09-18
BRPI0607708A2 (pt) 2010-03-16
CA2603427C (fr) 2013-04-30

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B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO PARECER DA PROCURADORIA MEMO/INPI/PROC/NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B25A Requested transfer of rights approved

Owner name: AIRBUS FRANCE (FR) , ROXEL FRANCE (FR)

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B25A Requested transfer of rights approved

Owner name: ROXEL FRANCE (FR) , AIRBUS OPERATIONS SAS (FR)

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/05/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/05/2019, OBSERVADAS AS CONDICOES LEGAIS

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/05/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) REFERENTE A RPI 2525 DE 28/05/2019,QUANTO AO ITEM (54) TITULO.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2664 DE 25-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.