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BR0201830A - Sistemas de suspensão de veìculo - Google Patents

Sistemas de suspensão de veìculo

Info

Publication number
BR0201830A
BR0201830A BR0201830A BR0201830A BR0201830A BR 0201830 A BR0201830 A BR 0201830A BR 0201830 A BR0201830 A BR 0201830A BR 0201830 A BR0201830 A BR 0201830A BR 0201830 A BR0201830 A BR 0201830A
Authority
BR
Brazil
Prior art keywords
spring
shaft
vehicle
suspension
seat
Prior art date
Application number
BR0201830A
Other languages
English (en)
Other versions
BR0201830C1 (pt
BR0201830B1 (pt
Inventor
Phillip John Britton
Colin Patrick Martin
Original Assignee
Boler Co
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 Boler Co filed Critical Boler Co
Publication of BR0201830A publication Critical patent/BR0201830A/pt
Publication of BR0201830C1 publication Critical patent/BR0201830C1/pt
Publication of BR0201830B1 publication Critical patent/BR0201830B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
    • B60G9/003—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle being rigidly connected to a trailing guiding device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/02—Dead axles, i.e. not transmitting torque
    • B60B35/04—Dead axles, i.e. not transmitting torque straight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B60G2200/31—Rigid axle suspensions with two trailing arms rigidly connected to the axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/11—Leaf spring
    • B60G2202/112—Leaf spring longitudinally arranged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/14—Mounting of suspension arms
    • B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/14—Mounting of suspension arms
    • B60G2204/148—Mounting of suspension arms on the unsprung part of the vehicle, e.g. wheel knuckle or rigid axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/43—Fittings, brackets or knuckles
    • B60G2204/4302—Fittings, brackets or knuckles for fixing suspension arm on the vehicle body or chassis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/43—Fittings, brackets or knuckles
    • B60G2204/4306—Bracket or knuckle for rigid axles, e.g. for clamping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/47—Means for retracting the suspension
    • B60G2204/4702—Means for retracting the suspension pneumatically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/30—Constructional features of rigid axles
    • B60G2206/312—Cranked axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/60—Subframe construction
    • B60G2206/601—Hanger bracket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

"SISTEMAS DE SUSPENSãO DE VEìCULO". A invenção se refere aos veículos de estrada e, mais especificamente, a um eixo de suspensão central, destinado à retro-ajuste de um veículo existente. Eixos de suspensão central para retro-ajuste, em virtude de sua construção predominantemente forjada, e sede de mola finamente soldada com uma ranhura de mola usinada, possuem distorções que tomam os mesmos extremamente difíceis de garantir o ajuste fácil da mola à sede, a posição e alinhamento de uma mola e a anexação da mesma ao suspensor frontal no veículo, quando o eixo é ajustado ao veículo. Estas dificuldades conhecidas são evitadas por um eixo de suspensão central compreendendo uma sede de mola (2) localizada em uma respectiva extremidade do eixo de suspensão central (1) tal que, a mola (3) ajustada à sede de mola possui suas extremidades livres em uma posição necessária para que ela seja anexada ao suspensor (8) de um veículo, um dispositivo (7) de aplicação de pressão sobre a sede de mola para ajudar de modo que ela mantenha sua posição necessária em relação ao eixo de suspensão central e um dispositivo para prender a sede de mola ao eixo, e onde na montagem do eixo e suas molas, os parafusos em U são deixados frouxos e os elementos de travamento na sede de mola retraídos, para permitir que a extremidade da mola seja deslizada para baixo da placa de travamento, o eixo sendo então apresentado a um gabarito que impede o movimento do mesmo e permite que a extremidade livre da mola seja colocada na posição necessária para sua anexação subsequente ao suspensor no veículo, para fazer com que a mola assuma uma posição correta na sede, após o que os elementos de travamento são impulsionados em uma direção de contato das laterais da mola e parafusos em U apertados para travar a sede de mola e, conseq³entemente, a mola em posição com relação ao eixo. A invenção também se refere a um suspensor frontal (8) para uma mola em folha (3) de um eixo de suspensão central (1) compreendendo um dispositivo de conexão (8A, 9) ao chassis do veículo e dispositivos (4,16) de conexão articulada da extremidade de uma mola em folha, o dispositivo de conexão da extremidade de uma mola em folha compreendendo um componente semelhante a suporte com paredes laterais (12, 18), as paredes laterais sendo externamente divergentes na direção da extremidade aberta do suporte, pelo que para aceitar a mola (3) e existindo um dispositivo de anexação de um pino de articulação na extremidade livre da mola em relação ao suporte.
BR0201830A 2001-04-25 2002-04-24 sistemas de suspensão de veìculo. BR0201830B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0110115A GB0110115D0 (en) 2001-04-25 2001-04-25 Vehicle suspension systems

Publications (3)

Publication Number Publication Date
BR0201830A true BR0201830A (pt) 2004-08-17
BR0201830C1 BR0201830C1 (pt) 2006-11-14
BR0201830B1 BR0201830B1 (pt) 2012-06-26

Family

ID=9913419

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201830A BR0201830B1 (pt) 2001-04-25 2002-04-24 sistemas de suspensão de veìculo.

Country Status (5)

Country Link
BR (1) BR0201830B1 (pt)
DE (1) DE10218406B4 (pt)
FR (1) FR2824021B1 (pt)
GB (2) GB0110115D0 (pt)
TR (1) TR200201108A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1025811C2 (nl) * 2004-03-25 2005-09-27 Weweler Nv Verbinding tussen een wielas van een voertuig en een de wielas dragende draagarm.
CN106347454A (zh) * 2016-11-23 2017-01-25 中国重汽集团济南动力有限公司 一种车辆用中支承轴总成
CN112572622A (zh) * 2020-12-03 2021-03-30 陈皊皊 一种便于调节尺寸的半挂车用车轴固定装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582105A (en) * 1968-11-01 1971-06-01 Charles W Reynolds Vehicle suspension with adjustable tandem axles
US3659671A (en) * 1970-01-23 1972-05-02 H & L Tag Lift Corp Tag wheel lift
US3802718A (en) * 1971-12-30 1974-04-09 F Schaeff Spring suspension for motor vehicle axles
GB1427137A (en) * 1972-02-22 1976-03-10 British Leyland Truck & Bus Vehicle axle suspensions
US3877718A (en) * 1972-09-29 1975-04-15 Twm Mfg Co High strength auxiliary axle suspension system
US3861708A (en) * 1973-10-18 1975-01-21 Twm Mfg Co High strength auxiliary axle suspension system for low frame wheeled vehicles
US3904220A (en) * 1974-06-03 1975-09-09 Twm Mfg Co Compact high strength auxiliary lift axle suspension system
US4000913A (en) * 1974-11-08 1977-01-04 Twm Manufacturing Company, Inc. Lightweight high strength auxiliary lift axle suspension system for high framed vehicles
US4102424A (en) * 1977-07-08 1978-07-25 Hydraulics Unlimited Manufacturing Co. Tag wheel lift
US4497507A (en) * 1983-04-11 1985-02-05 Granning Suspensions, Inc. Vehicle axle suspension
US4502707A (en) * 1983-06-06 1985-03-05 Boler Investments, Inc. Tandem axle suspension system
DE3614811A1 (de) * 1986-05-02 1987-11-05 Bergische Achsen Kotz Soehne Anhaengerachse
NL8902995A (nl) * 1989-12-05 1991-07-01 Weweler Nv Asliftinrichting voor een voertuig met gasveersysteem.
US5337997A (en) * 1991-12-16 1994-08-16 Hockney Pty Ltd. Extruded aluminum spring hanger
AT399848B (de) * 1993-03-17 1995-07-25 Steyr Nutzfahrzeuge Lagerbock für eine befestigung des endseitigen auges einer blattfeder in kraftfahrzeugen, insbesondere nutzfahrzeugen
CA2335133A1 (en) * 1999-05-21 2000-11-30 William C. Pierce Axle/adapter assembly for vehicle suspension and suspension incorporating same
JP4344052B2 (ja) * 1999-10-27 2009-10-14 プレス工業株式会社 リーフスプリング固定用ブラケット
US6311993B1 (en) * 2000-10-18 2001-11-06 Link Mfg., Ltd. Lift axle suspension mounting system

Also Published As

Publication number Publication date
DE10218406B4 (de) 2013-01-03
FR2824021B1 (fr) 2004-08-13
GB0208871D0 (en) 2002-05-29
FR2824021A1 (fr) 2002-10-31
TR200201108A2 (tr) 2002-11-21
DE10218406A1 (de) 2002-11-07
BR0201830C1 (pt) 2006-11-14
GB2376218A (en) 2002-12-11
GB2376218B (en) 2004-08-25
BR0201830B1 (pt) 2012-06-26
GB0110115D0 (en) 2001-06-20

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: BASEADO NO ART. 216 1 DA LPI, APRESENTE COPIA AUTENTICADA DA PROCURACAO PARA QUE ESTA SEJA ACEITA.

B06I Publication of requirement cancelled [chapter 6.9 patent gazette]
B03G Publication of an application: publication cancelled [chapter 3.7 patent gazette]
B11F Dismissal acc. article 216, par 2 of ipl - qualification of attorney not provided
B11P Dismissal: restoration
B03G Publication of an application: publication cancelled [chapter 3.7 patent gazette]

Free format text: REFERENTE A RPI 1783 DE 08/03/2005.

B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: HENDRICKSON INTERNATIONAL CORPORATION (US)

Free format text: TRANSFERIDO DE: THE BOLER COMPANY

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 26/06/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 26.06.2022