Roue a suspension integree absorbant l'energie de deformation.

Wheel with built-in suspension absorbing the energy of deformation

Abstract

<P>Roue à suspension intégrée déformable absorbant l'énergie de déformation et a centrage automatique. <BR/> L'invention concerne une roue à suspension intégrée et amortissement, permettant d'absorber l'énergie de déformation due aux inégalités de la route. <BR/> Elle permet la transmission des forces d'accélération et de freinage. <BR/> Elle est constituée d'une jante rigide Figure 1 (2), supportant le pneumatique ou la bande de roulement (4) à quatre anneaux (5) de forme cylindrique relient la jante au moyeu. Des anneaux de progressivité et d'amortissement sont fixé dans les anneaux primaires sous l'effet d'une force due à une inégalité les anneaux sont déformé pour absorber le choc. <BR/> La roue selon l'invention est particulièrement destinée aux voitures et matériel roulant.</P>
Wheel with deformable built-in suspension absorbing the energy of deformation and with automatic centring. The invention relates to a wheel with built-in suspension and damping, making it possible to absorb the energy of deformation due to unevennesses of the road surface. It allows the transmission of the acceleration and braking forces. It is made up of a rigid wheel rim, Figure 1 (2), supporting the tyre or the tread strip (4) with four rings (5) of cylindrical shape connecting the wheel rim to the hub. Rings for progressiveness and damping are fixed in the primary rings; under the effect of a force due to unevenness, the rings are deformed in order to absorb the shock. The wheel according to the invention is mainly intended for cars and rolling equipment. <IMAGE>

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Patent Citations (5)

    Publication numberPublication dateAssigneeTitle
    FR-366221-ASeptember 29, 1906Arthur Granville AlexanderRoue élastique
    FR-512342-AJanuary 20, 1921Francois MathieuRoue élastique
    FR-565757-AFebruary 04, 1924
    US-3465804-ASeptember 09, 1969Edwin V DupreCushioned wheel
    US-4073858-AFebruary 14, 1978The Goodyear Tire & Rubber CompanyShock absorbing unit molded from polyurethane (urea) rubber composition

NO-Patent Citations (0)

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Cited By (12)

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    US-6244669-B1June 12, 2001Kohl Wheels, LlcWheel structure, particularly for cars
    US-6322153-B1November 27, 2001Morten Andre LundSelf-suspending wheel
    US-6406101-B2June 18, 2002Morten Andre LundShock absorbing bicycle wheel hub
    US-6637828-B2October 28, 2003Kuhl Wheels, LlcWheel construction, in particular for automobiles
    US-7540570-B2June 02, 2009Lund Morten AWheel shock absorbing apparatus
    WO-0048848-A1August 24, 2000Kjell Lundgren_________________________________________________________
    WO-02088565-A2November 07, 2002Morten LundMoyeu de roue amortisseur
    WO-02088565-A3August 14, 2003Morten LundShock absorbing wheel hub
    WO-9819874-A1May 14, 1998Braunschweiler, HansStructure de roue, notamment d'automobiles