WO2006061104A1 - Poulie a courroie dentee - Google Patents

Poulie a courroie dentee Download PDF

Info

Publication number
WO2006061104A1
WO2006061104A1 PCT/EP2005/012605 EP2005012605W WO2006061104A1 WO 2006061104 A1 WO2006061104 A1 WO 2006061104A1 EP 2005012605 W EP2005012605 W EP 2005012605W WO 2006061104 A1 WO2006061104 A1 WO 2006061104A1
Authority
WO
WIPO (PCT)
Prior art keywords
toothed belt
spindle nut
belt pulley
ball screw
hub portion
Prior art date
Application number
PCT/EP2005/012605
Other languages
German (de)
English (en)
Inventor
Jürgen OSTERLÄNGER
Dieter Adler
Manfred Kraus
Ralf Mayer
Original Assignee
Schaeffler Kg
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 Schaeffler Kg filed Critical Schaeffler Kg
Publication of WO2006061104A1 publication Critical patent/WO2006061104A1/fr

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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0421—Electric motor acting on or near steering gear
    • B62D5/0424—Electric motor acting on or near steering gear the axes of motor and final driven element of steering gear, e.g. rack, being parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0442—Conversion of rotational into longitudinal movement
    • B62D5/0445—Screw drives
    • B62D5/0448—Ball nuts
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H55/171—Toothed belt pulleys
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls

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)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Pulleys (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

L'invention concerne une poulie à courroie dentée comprenant une couronne dentée (9, 33) constituée de plastique, qui est formée par pulvérisation sur une armature annulaire (10, 29) qui renforce la couronne dentée (9, 33) et qui peut être fixée sur un arbre (24). Selon l'invention, l'armature annulaire (10, 29), qui est formée à partir de tôle sans enlèvement de copeaux, comprend une section moyeu (11, 31) en forme de manchon qui peut être placée sur l'arbre (24), une section latérale (12, 30) en forme de manchon qui renforce la couronne dentée (9, 33) et qui est espacée radialement de la section moyeu (11, 31), et une section de liaison (13, 32) qui relie la section moyeu (11, 31) et la section latérale (12, 30) de sorte que celles-ci ne forment qu'une seule pièce.
PCT/EP2005/012605 2004-12-08 2005-11-25 Poulie a courroie dentee WO2006061104A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410058963 DE102004058963A1 (de) 2004-12-08 2004-12-08 Zahnriemenscheibe
DE102004058963.1 2004-12-08

Publications (1)

Publication Number Publication Date
WO2006061104A1 true WO2006061104A1 (fr) 2006-06-15

Family

ID=35841731

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/012605 WO2006061104A1 (fr) 2004-12-08 2005-11-25 Poulie a courroie dentee

Country Status (2)

Country Link
DE (1) DE102004058963A1 (fr)
WO (1) WO2006061104A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018008693A (ja) * 2017-08-30 2018-01-18 日立オートモティブシステムズ株式会社 パワーステアリング装置
US9958050B2 (en) 2013-04-08 2018-05-01 Trw Automotive Gmbh Belt pulley and gear nut with such a belt pulley
CN108688715A (zh) * 2017-04-04 2018-10-23 株式会社捷太格特 转向装置
US10293848B2 (en) 2014-12-03 2019-05-21 Trw Automotive U.S. Llc Rack ball nut assembly for a vehicle steering gear and related components thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006041718A1 (de) * 2006-09-06 2008-03-27 Volkswagen Ag Elektromechanische Lenkung
DE102006041717B4 (de) * 2006-09-06 2014-09-18 Volkswagen Ag Elektromechanische Lenkung
DE102007023364A1 (de) * 2007-05-18 2008-11-20 Schaeffler Kg Riemenscheibe
DE102007049114B4 (de) * 2007-10-12 2018-02-15 Volkswagen Ag Zahnriemenrad einer elektromechanischen Lenkung mit Kugelgewindemutter
DE102008025077A1 (de) * 2008-05-26 2009-12-10 Ims Gear Gmbh Zahnriemenrad für einen Zahnriemenantrieb
DE102010003105A1 (de) * 2010-03-22 2011-09-22 Zf Lenksysteme Gmbh Servolenkung
DE102010054134B3 (de) 2010-12-10 2012-04-12 Thyssenkrupp Presta Ag Kugelgewindetrieb

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1950374A1 (de) 1968-10-11 1970-04-16 Usm Corp Kunststoffzahnrad mit Metallseele
DE2729703A1 (de) * 1977-07-01 1979-01-04 Winkelmann & Pannhoff Gmbh Zahnriemenscheibe aus kunststoff mit metallnabe
DE3151447A1 (de) 1981-12-24 1983-07-07 Chemische Werke Hüls AG, 4370 Marl Zanhrad mit zahnkranz aus kunststoff
DE3530190A1 (de) * 1985-08-23 1987-03-05 Klifa Gmbh & Co Antriebsrad
EP1207095A2 (fr) * 2000-11-16 2002-05-22 Koyo Seiko Co., Ltd. Direction assistée électrique et procédé pour la fabrication d'une roue dentée pour cette direction
US6644432B1 (en) * 2002-06-27 2003-11-11 Trw Automotive U.S. Llc Electric power steering assembly
DE10310505A1 (de) * 2003-03-11 2004-09-23 Zf Lenksysteme Gmbh Lenksystem mit Riementrieb

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094881A (en) * 1961-02-27 1963-06-25 Nagel Chase Mfg Company Sheave
US4468210A (en) * 1981-06-12 1984-08-28 Dyneer Corporation Composite plastic pulley
US4722722A (en) * 1986-06-27 1988-02-02 Jepmar Research Rotatable drive member formed from injection molded plastics material with preform insert
DK1440979T3 (da) * 2003-01-21 2005-12-19 Biomay Prod & Handel Fremgangsmåde til fremstillingen af hypoallergene mosaikproteiner

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1950374A1 (de) 1968-10-11 1970-04-16 Usm Corp Kunststoffzahnrad mit Metallseele
DE2729703A1 (de) * 1977-07-01 1979-01-04 Winkelmann & Pannhoff Gmbh Zahnriemenscheibe aus kunststoff mit metallnabe
DE3151447A1 (de) 1981-12-24 1983-07-07 Chemische Werke Hüls AG, 4370 Marl Zanhrad mit zahnkranz aus kunststoff
DE3530190A1 (de) * 1985-08-23 1987-03-05 Klifa Gmbh & Co Antriebsrad
EP1207095A2 (fr) * 2000-11-16 2002-05-22 Koyo Seiko Co., Ltd. Direction assistée électrique et procédé pour la fabrication d'une roue dentée pour cette direction
US6644432B1 (en) * 2002-06-27 2003-11-11 Trw Automotive U.S. Llc Electric power steering assembly
DE10310505A1 (de) * 2003-03-11 2004-09-23 Zf Lenksysteme Gmbh Lenksystem mit Riementrieb

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9958050B2 (en) 2013-04-08 2018-05-01 Trw Automotive Gmbh Belt pulley and gear nut with such a belt pulley
US10293848B2 (en) 2014-12-03 2019-05-21 Trw Automotive U.S. Llc Rack ball nut assembly for a vehicle steering gear and related components thereof
CN108688715A (zh) * 2017-04-04 2018-10-23 株式会社捷太格特 转向装置
JP2018008693A (ja) * 2017-08-30 2018-01-18 日立オートモティブシステムズ株式会社 パワーステアリング装置

Also Published As

Publication number Publication date
DE102004058963A1 (de) 2006-06-14

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