BR0205031A - Improvement in anti-noise system and means for its adjustment in steering mechanism - Google Patents

Improvement in anti-noise system and means for its adjustment in steering mechanism

Info

Publication number
BR0205031A
BR0205031A BR0205031A BR0205031A BR0205031A BR 0205031 A BR0205031 A BR 0205031A BR 0205031 A BR0205031 A BR 0205031A BR 0205031 A BR0205031 A BR 0205031A BR 0205031 A BR0205031 A BR 0205031A
Authority
BR
Brazil
Prior art keywords
rack
pinion
improvement
steering mechanism
adjustment
Prior art date
Application number
BR0205031A
Other languages
Portuguese (pt)
Other versions
BR0205031B1 (en
Inventor
Marcelo Arronilas Fernandes
Original Assignee
Trw Automotive Ltda
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 Trw Automotive Ltda filed Critical Trw Automotive Ltda
Priority to BR0205031A priority Critical patent/BR0205031B1/en
Publication of BR0205031A publication Critical patent/BR0205031A/en
Publication of BR0205031B1 publication Critical patent/BR0205031B1/en

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  • Transmission Devices (AREA)

Abstract

"APERFEIçOAMENTO EM SISTEMA ANTI-RUìDO E MEIOS PARA SUA REGULAGEM EM MECANISMO DE DIREçãO". Do tipo pinhão e cremalheira para autoveículos, em que as condições de engrenamento entre o pinhão e a cremalheira são dinamicamente mantidas sem folgas, minimizando o ruído produzido pelo impacto entre os dentes do pinhão e da cremalheira nos casos de trepidação ou choque proveniente das rodas, sendo a força dinâmica de contato entre os dentes fornecida por um elemento visco-elástico amortecedor colocado entre o garfo de apoio da cremalheira e uma tampa rosqueada auto-travante fixada de forma regulável à carcaça do mecanismo, tendo dito elemento amortecedor meios para limitar seu curso dentro de suas características elásticas."IMPROVEMENT IN ANTI-NOISE SYSTEM AND MEANS FOR YOUR STEERING MECHANISM ADJUSTMENT". Of the pinion and rack type for vehicles, where the gear conditions between the pinion and the rack are dynamically maintained without play, minimizing the noise produced by the impact between the pinion and rack teeth in case of chattering or shock from the wheels, the dynamic contact force between the teeth being provided by a visco-elastic damping element disposed between the rack support fork and a self-locking screw cap adjustable to the housing of the mechanism, said damping element means to limit its travel. within its elastic characteristics.

BR0205031A 2002-11-21 2002-11-21 improvement in noise-prevention system and means for its adjustment in steering mechanism. BR0205031B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR0205031A BR0205031B1 (en) 2002-11-21 2002-11-21 improvement in noise-prevention system and means for its adjustment in steering mechanism.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0205031A BR0205031B1 (en) 2002-11-21 2002-11-21 improvement in noise-prevention system and means for its adjustment in steering mechanism.

Publications (2)

Publication Number Publication Date
BR0205031A true BR0205031A (en) 2004-06-29
BR0205031B1 BR0205031B1 (en) 2011-03-09

Family

ID=32513878

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0205031A BR0205031B1 (en) 2002-11-21 2002-11-21 improvement in noise-prevention system and means for its adjustment in steering mechanism.

Country Status (1)

Country Link
BR (1) BR0205031B1 (en)

Also Published As

Publication number Publication date
BR0205031B1 (en) 2011-03-09

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Legal Events

Date Code Title Description
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/11/2002, OBSERVADAS AS CONDICOES LEGAIS.

B24B Patent annual fee: requirement for complementing annual fee

Free format text: REFERENTE A 9A E 11A ANUIDADES, DE ACORDO COM TABELA VIGENTE, GUIAS DE RECOLHIMENTO 22110056002-0 E 22120368027-3, RESPECTIVAMENTE E COMPROVAR RECOLHIMENTO DA 10A ANUIDADE.

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

Free format text: REFERENTE RPI 2226 DE 03/09/2013 (COD. 24.2) DO NAO CUMPRIMENTO DA EXIGENCIA DO RECOLHIMENTO(S) DA COMPLEMENTACAO DA(S) 9A. E 11A. ANUIDADE(S) REFERENTE A(S) GUIA(S) 22110056002-0 E 22120368027-3, RESPECTIVAMENTE.

B24D Patent annual fee: restoration after fee payment
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
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 2412 DE 28-03-2017 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.