BR0013475A - Processo de formação de uma árvore dobrável - Google Patents

Processo de formação de uma árvore dobrável

Info

Publication number
BR0013475A
BR0013475A BR0013475-9A BR0013475A BR0013475A BR 0013475 A BR0013475 A BR 0013475A BR 0013475 A BR0013475 A BR 0013475A BR 0013475 A BR0013475 A BR 0013475A
Authority
BR
Brazil
Prior art keywords
preform
tree
hydroforming
expanded
formation process
Prior art date
Application number
BR0013475-9A
Other languages
English (en)
Inventor
Frederico G Jaekel
Original Assignee
Cosma Internac 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 Cosma Internac Inc filed Critical Cosma Internac Inc
Publication of BR0013475A publication Critical patent/BR0013475A/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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/125—Units with a telescopic-like action as one member moves into, or out of a second member
    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/02—Corrugating tubes longitudinally
    • B21D15/03—Corrugating tubes longitudinally by applying fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
    • B62D1/192—Yieldable or collapsible columns
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/123—Deformation involving a bending action, e.g. strap moving through multiple rollers, folding of members
    • 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
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • F16C3/03—Shafts; Axles telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Vehicle Body Suspensions (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Forging (AREA)

Abstract

"PROCESSO DE FORMAçãO DE UMA áRVORE DOBRáVEL". Uma árvore de acionamento dobrável ( 20 ) e processo de fabricação da mesma. A árvore de acionamento dobrável ( 20 ) inclui um membro tubular tendo primeira ( 24 ) e segunda ( 22 ) partes que são integralmente formadas como um membro inteiriço. A primeira parte tem ranhuras ( 26 ) formadas sobre uma sua superfície exterior. A segunda ( 22 ), parte oposta tem ambos diâmetro externo ( D~ 02~ ) e diâmetro interno ( D~ i2~ ) que são maiores que o diâmetro externo ( D~ 01~ ) da primeira parte. O processo inclui colocar uma preforma de metal tubular no interior de uma matriz de hidroformação ( 70 ) tendo uma cavidade de matriz e expandindo a preforma pressurizando o interior da preforma com fluido de hidroformação. Durante o processo de hidroformação, a primeira parte da preforma é expandida para formar ranhuras enquanto que a segunda parte é expandida para formar diâmetros internos e externos que são maiores que o diâmetro externo da primeira parte.
BR0013475-9A 1999-08-24 2000-08-18 Processo de formação de uma árvore dobrável BR0013475A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15035399P 1999-08-24 1999-08-24
PCT/CA2000/000956 WO2001014077A1 (en) 1999-08-24 2000-08-18 Hydroformed collapsible drive shaft and steering shaft and methods of making the same

Publications (1)

Publication Number Publication Date
BR0013475A true BR0013475A (pt) 2002-05-21

Family

ID=22534143

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0013475-9A BR0013475A (pt) 1999-08-24 2000-08-18 Processo de formação de uma árvore dobrável

Country Status (11)

Country Link
US (1) US6543266B1 (pt)
EP (1) EP1206328B1 (pt)
AR (1) AR025355A1 (pt)
AT (1) ATE263640T1 (pt)
AU (1) AU6676600A (pt)
BR (1) BR0013475A (pt)
CA (1) CA2378733C (pt)
DE (1) DE60009719T2 (pt)
MX (1) MXPA01013300A (pt)
UY (1) UY26309A1 (pt)
WO (1) WO2001014077A1 (pt)

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JP2003118595A (ja) * 2001-08-06 2003-04-23 Nsk Ltd 車両用ステアリング装置及びその製造方法
US7080436B2 (en) * 2001-10-18 2006-07-25 Torque-Traction Technologies, Llc Method of manufacturing an axially collapsible driveshaft
US6698076B2 (en) * 2002-01-07 2004-03-02 Meritor Heavy Vehicle Systems, Llc Drive shaft manufacturing process
GB2386937B (en) * 2002-03-28 2005-03-02 Visteon Global Tech Inc A collapsible support
BR0300861A (pt) * 2002-04-04 2005-03-01 Dana Corp Método de fabricar um par de elementos cooperantes
US6997813B2 (en) * 2002-06-24 2006-02-14 Gkn Driveline North America, Inc. Rotary shaft
US20050028341A1 (en) * 2003-07-01 2005-02-10 Durand Robert D. Method of manufacturing a combined driveshaft tube and yoke assembly
US7152708B2 (en) * 2003-08-20 2006-12-26 Gkn Driveline North America, Inc. Propshaft with improved crash-worthiness
DE10358492A1 (de) * 2003-12-13 2005-07-14 Daimlerchrysler Ag Crashelement in Form eines Hohlprofils
US7288029B1 (en) 2005-01-19 2007-10-30 Gkn Driveline North America, Inc. Propshaft with crash-worthiness
US7284403B2 (en) * 2004-12-28 2007-10-23 Torque-Traction Technologies Llc Apparatus and method for performing a hydroforming process
DE102009004407B4 (de) * 2008-01-15 2023-02-23 Dana Automotive Systems Group, Llc Rohrelement mit einer Vielzahl von unterschiedlich großen Keilverzahnungen
DE102008015028A1 (de) * 2008-03-19 2009-09-24 Rauschnabel, Eberhard, Dr. Crash-Verbindung
GB0904343D0 (en) * 2009-03-13 2009-04-29 Linde Ag Vehicle structures
DE102010049589B8 (de) * 2010-10-26 2012-09-13 Welser Profile Austria Gmbh Rohr und Verfahren zur Bearbeitung von Rohrenden
DE102011102764B4 (de) 2011-05-28 2024-08-08 Volkswagen Aktiengesellschaft Verfahren zum Formen einer Welle zur Drehmomentübertragung
JP6137512B2 (ja) 2012-11-08 2017-05-31 デーナ、オータモウティヴ、システィムズ、グループ、エルエルシー ドライブシャフト管を形成するための方法
FR3019249B1 (fr) * 2014-03-27 2017-08-25 Peugeot Citroen Automobiles Sa Dispositif de tube distributeur de pressions fluidiques monte a l'interieur d'un arbre de transmission.
US9890808B2 (en) 2015-04-22 2018-02-13 American Axle & Manufacturing, Inc. Telescoping propshaft
US9937968B2 (en) 2015-07-13 2018-04-10 Michael Goren Stackable vehicle
US10202141B2 (en) 2015-07-13 2019-02-12 Hurdler Motors Vehicle, vehicle drive assembly and vehicle steering assembly
US20190388947A1 (en) * 2017-01-27 2019-12-26 Nsk Ltd. Hollow Torque Transmission Member and Manufacturing Method Thereof, Intermediate Shaft, and Steering Apparatus for Automobile
WO2018156882A1 (en) * 2017-02-24 2018-08-30 Webco Industries, Inc. Crush guiding tubes and methods for same
US11493091B2 (en) 2017-08-25 2022-11-08 Dana Automotive Systems, Group, Llc Propeller shaft crash collapse assembly
CN107824631B (zh) * 2017-11-28 2024-03-19 华中科技大学 一种不锈钢双层管的成形装置及方法
WO2021133763A1 (en) * 2019-12-24 2021-07-01 Magna International Inc. Hydroforming of aluminum extrusions for automotive battery tray structures

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Also Published As

Publication number Publication date
AR025355A1 (es) 2002-11-20
AU6676600A (en) 2001-03-19
DE60009719D1 (de) 2004-05-13
US6543266B1 (en) 2003-04-08
DE60009719T2 (de) 2005-04-28
EP1206328A1 (en) 2002-05-22
CA2378733C (en) 2009-03-31
MXPA01013300A (es) 2003-11-07
CA2378733A1 (en) 2001-03-01
WO2001014077A1 (en) 2001-03-01
EP1206328B1 (en) 2004-04-07
ATE263640T1 (de) 2004-04-15
UY26309A1 (es) 2001-04-30

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1872 DE 21/11/2006.