BRPI0804444A2 - drive pedal - Google Patents
drive pedal Download PDFInfo
- Publication number
- BRPI0804444A2 BRPI0804444A2 BRPI0804444-9A BRPI0804444A BRPI0804444A2 BR PI0804444 A2 BRPI0804444 A2 BR PI0804444A2 BR PI0804444 A BRPI0804444 A BR PI0804444A BR PI0804444 A2 BRPI0804444 A2 BR PI0804444A2
- Authority
- BR
- Brazil
- Prior art keywords
- pedal
- plastic
- metal
- drive
- core
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/06—Disposition of pedal
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
- G05G1/50—Manufacturing of pedals; Pedals characterised by the material used
- G05G1/506—Controlling members for foot-actuation
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Manufacturing & Machinery (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Mechanical Control Devices (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Passenger Equipment (AREA)
- Braking Elements And Transmission Devices (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
PEDAL DE ACIONAMENTO. Um pedal de acionamento para um veículo automotor, tendo uma estrutura ou armação ou núcleo de metal (2), sobre o qual é provida uma pluralidade de componentes ou acessórios de plástico (31, 32, 33, 34, 35), caracterizado pelo fato de que o núcleo de metal é embutido em uma caixa de plástico (36) e em que o núcleo de metal (2) e os componentes de plástico são completamente realizados entre eles usando uma técnica de sobremoldagem.DRIVE PEDAL. A drive pedal for a motor vehicle, having a metal frame or frame or core (2), on which is provided a plurality of plastic components or accessories (31, 32, 33, 34, 35), characterized in that that the metal core is embedded in a plastic case (36) and wherein the metal core (2) and the plastic components are completely realized between them using an overmolding technique.
Description
Relatório Descritivo da Patente de Invençãopara "PEDAL DE ACIONAMENTO"Report of the Invention Patent for "PEDAL OF DRIVE"
A presente invenção refere-se a um pedal deacionamento para um veículo automotor, tal como um pedal decontrole de freio ou um pedal de embreagem do mesmo veículo.The present invention relates to a drive pedal for a motor vehicle, such as a brake control pedal or a clutch pedal of the same vehicle.
Tais tipos de pedais são correntementerealizados em chapa de metal, com todos os acessórios soldadosou providos sobre o braço de pedal.Such types of pedals are currently made of sheet metal, with all welded fittings provided on the pedal arm.
Em detalhe, o braço de pedal é realizado comuma seção em U revertido ou seção em lâmina, e sobre o qual osvários acessórios são adicionados, tais como, uma sapata metálicapara manter o pé no pedal, realizada na extremidade inferior domesmo pedal, uma bucha de pivotamento em torno da qual opedal pivota, um suporte de comando para acionar ummicrointerruptor. Este pedal usualmente compreende também umaescora que liga o pedal ao pé de uma unidade de assistência depotência de freio, um pino de comando para um sensor e um lábioanti-intrusão que evita o aprisionamento do pé quando este semove entre o acelerador e os pedais de freio.In detail, the pedal arm is made with a reversed U-section or blade section, and to which various accessories are added, such as a metal shoe to keep the foot on the pedal, held at the lower end of the same pedal, a rubber bushing. pivoting around which opedal pivots, a command support for operating a microswitch. This pedal usually also comprises a brace that connects the pedal to the foot of a brake power assistance unit, a control pin for a sensor and an anti-intrusion lip that prevents foot entrapment when it moves between the accelerator and the brake pedals. .
Elementos similares podem estar presentes nocaso de um pedal de embreagem.Similar elements may be present on a clutch pedal.
As assim chamadas técnicas de sobremoldagem,por meio das quais é possível encerrar, cobrir ou unificar doisobjetos de diferentes materiais, tais como metal ou plástico, sãotambém conhecida.So-called overmolding techniques, whereby it is possible to enclose, cover or unify two objects of different materials, such as metal or plastic, are also known.
A técnica de sobremoldagem permite que umobjeto de metal seja encerrado em plástico a fim de torná-lo maisrobusto e para obter também elementos impermeáveis a água.The overmolding technique allows a metal object to be enclosed in plastic to make it more robust and also to obtain water impermeable elements.
O depositante obteve informação de que estatécnica pode ser vantajosamente aplicada para realizar um pedalde controle para um veículo. Particularmente, por meio da técnicade sobremoldagem entre plástico e metal é possível integrardiretamente todos dos acessórios acima descritos do pedal durantea sobremoldagem do núcleo de metal com a parte de plástico. Porconseguinte, não mais será necessário adicionar operaçõessubseqüentes para completar o pedal a fim de obter os conteúdosacima mencionados, porque eles são integralmente realizados.The applicant has received information that the technique can be advantageously applied to perform a foot control for a vehicle. Particularly, by means of the plastic-metal overmolding technique, it is possible to directly integrate all of the above described foot pedal accessories during the overmolding of the metal core with the plastic part. Therefore, it will no longer be necessary to add subsequent operations to complete the pedal in order to obtain the above mentioned contents because they are fully performed.
Um aspecto da presente invenção refere-se a umpedal de acionamento para um veículo automotor tendo ascaracterísticas da reivindicação anexa 1.One aspect of the present invention relates to a driving unit for a motor vehicle having the features of the appended claim 1.
As características e os benefícios de acordo coma presente invenção serão destacados pela seguinte descrição,exemplificativa e não limitativa, referida às figuras anexas, querespectivamente exibem:The features and benefits according to the present invention will be highlighted by the following exemplary and non-limiting description, referring to the accompanying figures, and respectively:
a figura la mostra o pedal a partir de uma vistafrontal, de acordo com a presente invenção;Figure 1A shows the pedal from a front view in accordance with the present invention;
a figura 1 b mostra o pedal a partir de uma vistalateral, de acordo com a presente invenção;Figure 1b shows the pedal from a lateral view in accordance with the present invention;
a figura 1 c mostra o pedal a partir de uma vistatraseira, de acordo com a presente invenção;Figure 1c shows the pedal from a rearviewer in accordance with the present invention;
a figura 2 mostra o pedal a partir de uma vistaem perspectiva, de acordo com a presente invenção.Figure 2 shows the pedal from a perspective view in accordance with the present invention.
Com referência às figuras acima mencionadas, opedal de acordo com a presente invenção tem uma estrutura ouarmação ou núcleo de metal 2, sobre o qual é provida umapluralidade de componentes ou acessórios plásticos por meio datécnica de sobremoldagem, a fim de obter um pedal em uma sópeça. Particularmente, esses componentes, por exemplo,compreendem uma bucha31 para o pivotamento do pedal, umsuporte de comando 32 para uma microinterruptor, uma escora33que conecta o pedal com o pé de uma unidade de assistência depotência de freio, um pino 34 para um sensor e um lábio de anti-intrusão 35 sendo capaz de ajustar a montagem de uma coberturade borracha para o pedal. Além disto, este lábio tem a finalidadede evitar que, em uma condição de emergência inesperada, o péem seu movimento da embreagem para o pedal de controle defreio se mova para sobre o pedal, sem ser mais capaz de atuarsobre o pedal propriamente dito.With reference to the above-mentioned figures, the opal according to the present invention has a metal frame or core 2, over which a plurality of plastic components or accessories are provided by overmolding technique in order to obtain a one-piece pedal. . In particular, these components, for example, comprise a pedal pivot bushing 31, a microswitch control bracket 32, a scaffold33 that connects the pedal to the foot of a brake power assistance unit, a pin 34 for a sensor, and a anti-intrusion lip 35 being able to adjust the mounting of a rubber cover for the pedal. In addition, this lip is intended to prevent the foot, in an unexpected emergency condition, from moving from the clutch to the brake control pedal to moving over the pedal without being able to act on the pedal itself.
Além disto, esta armação de metal é embutidaem uma cobertura de plástico 36 que é realizada por meio datécnica de sobremoldagem, de modo que ela é embutida namesma.In addition, this metal frame is embedded in a plastic cover 36 which is realized by overmolding technique, so that it is embedded in the same names.
Conseqüentemente, nenhuma parte da armaçãode metal do pedal atinge ou se estende para fora da cobertura 36.Graças à tipologia da seção através da qual érealizada, a parte de plástico permite aumentar notavelmente omódulo de inércia do braço de pedal, de modo que ela previne odéficit de resistência devido à estrutura de metal de seçãolimitada, que limita o peso.Consequently, no part of the pedal metal frame reaches or extends outside the cover 36.Thanks to the typology of the section through which it is made, the plastic part allows for noticeably increasing the pedal arm's inertia module so that it prevents the deficit. strength due to the limited section metal structure that limits the weight.
Combinando as respectivas características daparte de plástico e metal, o resultado é ótimo para a rigidez e opeso do componente.Combining the respective characteristics of the plastic and metal part, the result is optimum for the stiffness and opaque component.
Os componentes de plástico são preferivelmenterealizados em poliamidas ou polipropilenos que têm carga de fibrade vidro, principalmente usada porque ela assegura um bomcompromisso entre preço e desempenhos mecânicos.Plastic components are preferably made of polyamides or polypropylenes that have a fiberglass charge, mainly used because it ensures a good compromise between price and mechanical performance.
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO2008A000629A IT1391289B1 (en) | 2008-08-11 | 2008-08-11 | COMMAND PEDAL FOR A VEHICLE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0804444A2 true BRPI0804444A2 (en) | 2010-04-06 |
| BRPI0804444B1 BRPI0804444B1 (en) | 2020-04-28 |
Family
ID=40567873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0804444A BRPI0804444B1 (en) | 2008-08-11 | 2008-10-21 | foot pedal |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN101648559A (en) |
| BR (1) | BRPI0804444B1 (en) |
| IT (1) | IT1391289B1 (en) |
| TR (1) | TR200906172A2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR102015005962B1 (en) * | 2014-03-19 | 2021-10-13 | Plastic Components And Modules Automotive S.P.A. | VEHICLE CONTROL PEDAL AND ITS MANUFACTURING METHOD |
| IT201700021369U1 (en) | 2017-02-24 | 2018-08-24 | Plastic Components And Modules Automotive S P A | Control pedal for vehicle. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3909941A1 (en) * | 1989-03-25 | 1990-09-27 | Porsche Ag | PEDAL FOR A MOTOR VEHICLE |
| DE4226352C2 (en) * | 1991-08-21 | 2001-11-08 | Volkswagen Ag | Pedal device with a pedal made of plastic |
| FR2755772B1 (en) * | 1996-11-13 | 1999-01-22 | Le Profil Ind | CONTROL PEDAL OF A FUNCTIONAL MEMBER, ESPECIALLY OF A MOTOR VEHICLE |
| US5881605A (en) * | 1997-01-21 | 1999-03-16 | Dura Automotive Systems | Parking brake actuator with plastic operating lever |
| DE19915280A1 (en) * | 1999-04-03 | 2000-10-05 | Volkswagen Ag | pedal |
| DE10326768A1 (en) * | 2002-06-28 | 2004-01-22 | Basf Ag | Combined internal high pressure forming and injection molding process for production of hybrid metal and plastic components involves hydroforming a sealed, fluid filled preform followed by plastic injection |
| US20050072263A1 (en) * | 2003-10-06 | 2005-04-07 | Gibson Jeffrey G. | Automotive foot pedal and method of manufacture |
| CN100351607C (en) * | 2006-02-16 | 2007-11-28 | 重庆大学 | Automobile pedal position induction device |
-
2008
- 2008-08-11 IT ITTO2008A000629A patent/IT1391289B1/en active
- 2008-10-21 BR BRPI0804444A patent/BRPI0804444B1/en not_active IP Right Cessation
-
2009
- 2009-04-03 CN CN200910132980A patent/CN101648559A/en active Pending
- 2009-08-10 TR TR2009/06172A patent/TR200906172A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0804444B1 (en) | 2020-04-28 |
| ITTO20080629A1 (en) | 2010-02-12 |
| IT1391289B1 (en) | 2011-12-01 |
| TR200906172A2 (en) | 2010-03-22 |
| CN101648559A (en) | 2010-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/04/2020, 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 16A ANUIDADE. |
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| 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 2797 DE 13-08-2024 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. |