BR9805547A - Eixo de direção de comprimento variável - Google Patents

Eixo de direção de comprimento variável

Info

Publication number
BR9805547A
BR9805547A BR9805547-0A BR9805547A BR9805547A BR 9805547 A BR9805547 A BR 9805547A BR 9805547 A BR9805547 A BR 9805547A BR 9805547 A BR9805547 A BR 9805547A
Authority
BR
Brazil
Prior art keywords
profile
profiles
sliding sleeve
contour
circumferential
Prior art date
Application number
BR9805547-0A
Other languages
English (en)
Inventor
Josef Sape Boersma
Herbert Muntener
Original Assignee
Supervis Ets
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 Supervis Ets filed Critical Supervis Ets
Publication of BR9805547A publication Critical patent/BR9805547A/pt

Links

Classifications

    • 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
    • B62D1/185—Steering columns yieldable or adjustable, e.g. tiltable adjustable by axial displacement, e.g. telescopically
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings
    • 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
    • F16C3/035—Shafts; Axles telescopic with built-in bearings
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/124—Elastomeric springs
    • F16F15/126—Elastomeric springs consisting of at least one annular element surrounding the axis of rotation
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/24—Steering systems, e.g. steering rods or columns
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/45—Flexibly connected rigid members
    • Y10T403/455—Elastomer interposed between radially spaced members
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7026—Longitudinally splined or fluted rod
    • 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
    • Y10T74/2151—Longitudinally adjustable

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)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Steering Controls (AREA)

Abstract

"EIXO DE DIREçãO DE COMPRIMENTO VARIáVEL", para dispositivos de direção de veículos automotores a qual apresenta pelo menos dois perfis (1, 2), coaxialmente arranjados, apresentado seção transversal não circular, dos quais pelo menos um é configurado como peça tubular, no interior da qual outro perfil (1) é inserido com sua parte terminal e assentado de maneira deslocável, entretanto em união positiva de modo a poder transmitir um momento de rotação. O o contorno externo do perfil interno (1) e o contorno interno do perfil externo (2) são conformados de maneira a corresponderem pelo menos em sua seção transversal. Estes contornos são formados pelo menos em parte por segmentos sobrepostos, em forma de curva, sendo que o raio de curvatura destes segmentos em forma de curva são dispostas ao longo de cada contorno circunferencial alternadamente interna e extrenamente de cada perfil (1, 2). Entre estes dois perfis (1, 2), é entalhada uma região fendida (4) circunferencial ao longo de sua largura circunferencial alternada. Esta região fendida (4) é absorvida por uma luva deslizante (7) de material macromolecular. A luva deslizante (7), ao longo de seu contorno circunferencial, somente está assentada de maneira segementada e alternada nas paredes limítrofes com a região de fenda (4) dos perfis (1, 2), sendo que a luva de deslizamento (7) está assentada de maneira alternada nos segmentos convexos do perfil interno (1) e nos segmentos cóncavos do perfil externo (2). Quando o eixo de direção está livre de torque, as zonas de transição (12, 13) em adjacentes em direção radial, entre o assento de cada correspondente perfil (1, 2) são subsequentemente deslocados angularmente entre si. Visto em direção do contorno circunferencial, o segmento da luva de deslizamento (7) entre as duas zonas de transição (12, 13) apresenta uma folga frente aos correspondentes perfis (1, 2) adjacentes.
BR9805547-0A 1997-11-12 1998-11-12 Eixo de direção de comprimento variável BR9805547A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19750005A DE19750005C1 (de) 1997-11-12 1997-11-12 Längenveränderbare Lenkspindel für Lenkvorrichtungen bei Kraftfahrzeugen

Publications (1)

Publication Number Publication Date
BR9805547A true BR9805547A (pt) 1999-11-03

Family

ID=7848412

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805547-0A BR9805547A (pt) 1997-11-12 1998-11-12 Eixo de direção de comprimento variável

Country Status (8)

Country Link
US (1) US6149526A (pt)
EP (1) EP0916564B1 (pt)
JP (1) JP4179683B2 (pt)
CN (1) CN1102515C (pt)
BR (1) BR9805547A (pt)
DE (1) DE19750005C1 (pt)
ES (1) ES2205356T3 (pt)
HK (1) HK1021354A1 (pt)

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JP5119707B2 (ja) * 2006-06-29 2013-01-16 日本精工株式会社 伸縮軸
JP5152548B2 (ja) * 2006-11-10 2013-02-27 株式会社ジェイテクト 車両用操舵装置
DE102007002380B3 (de) 2007-01-10 2008-06-19 Thyssenkrupp Presta Ag Längenveränderbare Lenkspindel
KR100854763B1 (ko) * 2007-03-27 2008-08-27 주식회사 만도 슬립 조인트
FR2917474B1 (fr) * 2007-06-18 2009-08-07 Skf Aerospace France Soc Par A Arbre de transmission de mouvements et/ou d'efforts en rotation
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DE102008005256B4 (de) * 2008-01-18 2009-10-22 Thyssenkrupp Presta Ag Lenksäule mit Kunststoffgleithülse
JP2009220723A (ja) * 2008-03-17 2009-10-01 Honda Motor Co Ltd 小型艇の操舵装置
US8627742B2 (en) * 2008-04-04 2014-01-14 Steering Solutions Ip Holding Corporation Steering column assembly with shearable jacket connector
DE102008049825B4 (de) 2008-10-01 2017-04-06 Thyssenkrupp Presta Aktiengesellschaft Gleithülse
DE102009038316A1 (de) 2009-08-21 2011-02-24 Thyssenkrupp Presta Ag Verfahren zur Herstellung eines einen Abschnitt einer Lenkspindel bildenden Lenkspindelteils
DE102010049106A1 (de) 2010-10-21 2011-06-09 Daimler Ag Schiebehülsenrohling und Kraftfahrzeug-Lenkspindelanordnung mit aus dem Rohling gefertigter Schiebehülse
EP2469107B1 (de) 2010-12-21 2013-02-20 ThyssenKrupp Presta Aktiengesellschaft Gleithülse
DE202010017747U1 (de) 2010-12-21 2012-07-10 Thyssenkrupp Presta Aktiengesellschaft Gleithülse
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JP5867773B2 (ja) 2011-03-18 2016-02-24 株式会社ジェイテクト 動力伝達軸の製造方法
CN103206482A (zh) * 2013-04-19 2013-07-17 沈阳工业大学 柔性摩擦换向轮
JP6414661B2 (ja) * 2013-07-03 2018-10-31 株式会社ジェイテクト ステアリングコラム装置
CN105555639B (zh) * 2013-08-06 2017-08-11 阿德维尔技术控股股份公司 用于转向轴的导向管及其制造方法
US10100873B2 (en) * 2014-12-09 2018-10-16 Ford Global Technologies, Llc Radially deflectable bushing and steering gear assembly using the same
JP6468176B2 (ja) * 2015-12-10 2019-02-13 トヨタ自動車株式会社 車両の動力伝達装置
JP6380361B2 (ja) * 2015-12-10 2018-08-29 トヨタ自動車株式会社 車両の動力伝達装置
CN105835940B (zh) * 2016-03-31 2019-02-19 广州汽车集团股份有限公司 转向管柱及汽车转向系统
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Also Published As

Publication number Publication date
ES2205356T3 (es) 2004-05-01
JP4179683B2 (ja) 2008-11-12
EP0916564B1 (de) 2003-08-13
DE19750005C1 (de) 1999-04-22
HK1021354A1 (en) 2000-06-09
US6149526A (en) 2000-11-21
CN1223212A (zh) 1999-07-21
EP0916564A1 (de) 1999-05-19
JPH11208484A (ja) 1999-08-03
CN1102515C (zh) 2003-03-05

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Legal Events

Date Code Title Description
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/11/1998, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE A 18A ANUIDADE.

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 2386 DE 27-09-2016 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.