BR0000567A - Melhoria em mecanismos de direção e montagem regulavel para pinhões de mecanismos assistidos para veìculos automotores - Google Patents
Melhoria em mecanismos de direção e montagem regulavel para pinhões de mecanismos assistidos para veìculos automotoresInfo
- Publication number
- BR0000567A BR0000567A BR0000567-3A BR0000567A BR0000567A BR 0000567 A BR0000567 A BR 0000567A BR 0000567 A BR0000567 A BR 0000567A BR 0000567 A BR0000567 A BR 0000567A
- Authority
- BR
- Brazil
- Prior art keywords
- pinion
- mechanisms
- housing
- shirt
- angular
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
- B62D3/02—Steering gears mechanical
- B62D3/12—Steering gears mechanical of rack-and-pinion type
-
- 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
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
- B62D5/22—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application for rack-and-pinion type
-
- 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
- Y10T74/19—Gearing
- Y10T74/19623—Backlash take-up
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Power Steering Mechanism (AREA)
Abstract
<B>MELHORIAS EM MECANISMOS DE DIREçãO E MONTAGEM REGULAVEL PARA PINHõES DE MECANISMOS ASSISTIDOS PARA VEìCULOS AUTOMOTORES<D>, sendo que os mecanismos de direção podem apresentar inconvenientes como conseq³ência do desgaste dos dentes de seus componentes em relação de engrenagem, pinhão e cremalheira; e por efeito de cargas axiais nas articulações, produzem ruídos ou golpes durante a marcha do veículo. Para evitar estes inconvenientes, a invenção propõe uma montagem para pinhão que incorpora no alojamento de carcaça do pinhão uma camisa tubular cilíndrica montada com livre movimento angular em dito alojamento e relacionada a uma porca de posicionamento angular da mesma, apresentando na camisa uma superfície de parede exterior que roda uma peça portadora de pinhão e de suporte do eixo do mesmo, relacionado a coluna. O deslocamento angular da camisa, por variação angular de sua concentricidade, aproxima o pinhão a cremalheira para superar desgaste de dentes. Para absorver movimentos na relação de engrenagem se incorporam anéis de gomas nos apoios do eixo do pinhão.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AR9901670 | 1999-04-12 | ||
AR9902911 | 1999-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0000567A true BR0000567A (pt) | 2000-10-31 |
Family
ID=25590837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0000567-3A BR0000567A (pt) | 1999-04-12 | 2000-01-06 | Melhoria em mecanismos de direção e montagem regulavel para pinhões de mecanismos assistidos para veìculos automotores |
Country Status (4)
Country | Link |
---|---|
US (1) | US6439337B1 (pt) |
EP (1) | EP1044862A1 (pt) |
JP (1) | JP2000313341A (pt) |
BR (1) | BR0000567A (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2808759B1 (fr) * | 2000-05-10 | 2005-08-26 | Koyo Seiko Co | Appareil de direction assistee electrique |
US6722465B2 (en) | 2001-07-06 | 2004-04-20 | Visteon Global Technologies, Inc | Steering mechanism for an automotive vehicle |
FR2865703B1 (fr) * | 2004-01-29 | 2007-03-16 | Koyo Steering Europ S K E | Dispositif de fixation de la ligne pignon dans un carter de direction a cremaillere de vehicule automobile |
US20050199082A1 (en) * | 2004-03-11 | 2005-09-15 | Visteon Global Technologies, Inc. | Steering mechanism assembly for automotive vehicles |
US8555741B2 (en) | 2005-06-30 | 2013-10-15 | Steering Solutions Ip Holding Corporation | Power steering apparatus with adjustment device |
DE102005035020A1 (de) * | 2005-07-27 | 2007-02-01 | Zf Lenksysteme Gmbh | Radialbewegliches Loslager für eine Welle eines Lenksystems |
US7775135B2 (en) * | 2005-10-28 | 2010-08-17 | Ford Global Technologies, Llc | Mesh control for a rack and pinion steering system |
DE102017212070A1 (de) | 2017-07-14 | 2019-01-17 | Ford Global Technologies, Llc | Zahnstangengetriebe für ein Kraftfahrzeug |
CN108706043B (zh) * | 2018-05-27 | 2023-07-25 | 豫北转向系统(新乡)股份有限公司 | 一种汽车转向器齿条支撑结构 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1185800A (en) * | 1968-12-12 | 1970-03-25 | Cam Gears Ltd | Improvements in or relating to Rack and Pinion Assemblies |
US3753375A (en) * | 1971-11-29 | 1973-08-21 | Trw Inc | Rack and pinion steering gear |
DE2742427C2 (de) * | 1977-09-21 | 1982-03-25 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Zahnstangen-Hilfskraftlenkung, insbesondere für Kraftfahrzeuge |
US4263817A (en) * | 1979-07-02 | 1981-04-28 | The Bendix Corporation | Support member for rack and pinion assembly |
DE3238740C2 (de) * | 1982-10-20 | 1984-10-11 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Lenkgetriebe für Fahrzeuge |
US4809806A (en) * | 1988-05-06 | 1989-03-07 | General Motors Corporation | Steering gear with hybrid housing |
US5509494A (en) * | 1991-08-06 | 1996-04-23 | Zf Friedrichshafen Ag | Auxiliary power steering |
US5482131A (en) * | 1992-10-15 | 1996-01-09 | Bendix Espana S.A. | High-performance power-assisted steering |
JP2851272B2 (ja) * | 1997-03-10 | 1999-01-27 | 本田技研工業株式会社 | 操舵トルクセンサ付き可変舵角比操舵装置 |
US6070483A (en) * | 1997-08-01 | 2000-06-06 | Trw Inc. | Lash adjustment assembly |
US6247375B1 (en) * | 1999-04-23 | 2001-06-19 | Trw Inc. | Apparatus for turning steerable vehicle wheels |
-
2000
- 2000-01-06 BR BR0000567-3A patent/BR0000567A/pt active Search and Examination
- 2000-01-31 EP EP00101893A patent/EP1044862A1/en not_active Withdrawn
- 2000-04-12 US US09/547,972 patent/US6439337B1/en not_active Expired - Fee Related
- 2000-04-12 JP JP2000110450A patent/JP2000313341A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1044862A1 (en) | 2000-10-18 |
JP2000313341A (ja) | 2000-11-14 |
US6439337B1 (en) | 2002-08-27 |
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Legal Events
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B11Z | Dismissal: petition dismissal - article 216, par 2 of industrial property law |
Free format text: ARQUIVADA A PETICAO SP 458 DE 06/01/03 UMA VEZ QUE NAO FOI APRESENTADA PROCURACAO PARA SIMBOLO MARCAS E PATENTES LTDA. |
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B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |