WO2015184486A1 - Dispositif de transport à roues - Google Patents

Dispositif de transport à roues Download PDF

Info

Publication number
WO2015184486A1
WO2015184486A1 PCT/AU2015/000330 AU2015000330W WO2015184486A1 WO 2015184486 A1 WO2015184486 A1 WO 2015184486A1 AU 2015000330 W AU2015000330 W AU 2015000330W WO 2015184486 A1 WO2015184486 A1 WO 2015184486A1
Authority
WO
WIPO (PCT)
Prior art keywords
deck
rider
energy storage
rear wheel
wheel assembly
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/AU2015/000330
Other languages
English (en)
Inventor
Ariel Badanjo
Nir Pizmony
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toymonster International Ltd
Original Assignee
Toymonster International Ltd
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
Priority claimed from AU2014902108A external-priority patent/AU2014902108A0/en
Application filed by Toymonster International Ltd filed Critical Toymonster International Ltd
Priority to AU2015271629A priority Critical patent/AU2015271629B2/en
Priority to NZ727040A priority patent/NZ727040A/en
Publication of WO2015184486A1 publication Critical patent/WO2015184486A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/10—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
    • B62M1/105—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels using elastic elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
    • B62K3/00—Bicycles
    • B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners

Definitions

  • the present invention relates generally to a wheeled transportation device and, in particular, to a scooter having a vertical energy storage system to assist a user in performing a vertical jump.
  • a variety of wheeled transportation devices have been proposed to provide individuals with a means of transport as well as amusement over time.
  • such devices generally provide a means for enabling the user to propel the device using their own energy reserves, which for a bicycle typically includes pedals and gears, while for a scooter, the user typically propels the device by pushing themselves along.
  • a fundamental aspect in performing an aerial manoeuvre on a device is the ability for the user to launch the device into the air whilst riding the device.
  • terrain has been developed to function as a launching ramp to enable a rider to become airborne to perform such a manoeuvre.
  • the rider can begin the Ollie to launch into the air by pushing down on the skateboard. But there is an uneven push of the back foot to the front foot. There is a large upward force by the ground on the rear wheels. Gravity is pulling down on the skateboard. All of these forces together cause the skateboard to pivot about the rear wheels and therefore producing a torque or twisting force on the skateboard.
  • the front of the skateboard rises and the centre of mass of the skateboard also begins to rise.
  • the rear of the skateboard can collide with the ground.
  • the real wheel is no longer on the ground.
  • the skateboard is only in contact with the ground at the rear of the board. There is a large upward force by the ground on the rear end of the skateboard.
  • the skateboard is pivoting about thi s point of contact.
  • scooters there is a requirement for the structure to have a degree of rigidity dictated by the requirement that the wheels of the scooter are mounted on defined axles and the steering assembly must pivot at the front of the device. Therefore there is a need to provide a scooter which provides the option of undertaking an Ollie manoeuvre.
  • the present invention seeks to provide a wheeled transportation device, which will overcome or substantially ameliorate at least one or more of the deficiencies of the prior art, or at least provide an alternative.
  • a wheeled transportation device comprising: a steering assembly; a deck for supporting a rider thereon; a rear wheel assembly comprising an arm member pivotally mounted to the deck and at least one wheel mounted on said arm member; and an energy storage system mounted to the deck so as to engage with the arm member of the rear wheel assembly; wherein, the energy storage system is configured to store a potential energy therein when the rear wheel assembly pivots away from the deck, and to release the stored potential energy upon activation by the rider to return the rear wheel assembly to a neutral position thereby generating a lifting force in the deck to assist the rider to perform a jump manoeuvre.
  • the steering assembly comprises a handle portion in association with at least one wheel, the handle portion being configured to control the orientation of the at least one wheel to steer the scooter when in use.
  • the steering assembly comprises at least one stem portion connecting the handle portion to the at least one wheel, the at least one stem portion being at least partially received within a tube portion.
  • a secondary energy storage system is provided within said tube portion to be in engagement with the at least one stem portion, the secondary energy storage system is configured to store a potential energy therein when the at least one stem portion is compressed into the tube portion, and to release the stored potential energy upon activation by the rider to generating a lifting force in the steering assembly to assist the rider to perform a jump manoeuvre.
  • the deck comprises a recess formed therein for receiving the rear wheel assembly.
  • the rear wheel assembly can extend from the recess to project beyond a rear end of the deck in a downward orientation.
  • a wheeled transportation device comprising: a steering assembly having at least one wheel mounted on a first energy storage system; a deck for supporting a rider thereon; a rear wheel assembly comprising an arm member pivotally mounted to the deck and at least one wheel mounted on said arm member; and a second energy storage system mounted to the deck so as to engage with the arm member of the rear wheel assembly; wherein, upon the rider applying a downward force to the steering assembly and the deck, both the first energy storage system and the second energy storage system are configured to store a potential energy therein such that upon the rider releasing the downward force both the first energy storage system and the second energy storage system release the stored potential energy thereby generating a lifting force in the deck to assist the rider to perform a jump manoeuvre.
  • the wheeled transportation device comprises: a front wheel assembly supporting at least one front wheel, a deck for supporting a rider thereon, and a rear wheel assembly supporting at least one rear wheel; the rear wheel assembly pivotally mounted to the at least one rear wheel at a first pivot at the axis of the at least one rear wheel; the rear wheel assembly adapted to be pivotally mounted to the rear of the deck at a second pivot, wherein the deck and the rear wheel assembly extend directly from the front wheel assembly to the at least one rear wheel; a resilient structure mounted at a rear end of the deck and connecting to the rear wheel assembly; wherein the resilient structure and first and second pivots allows the rider to resiliently deflect the deck and the rear wheel assembly around the second pivot.
  • the resilient structure and the first and second pivot allows a rider to resiliently deflect the deck relative to the rear wheel assembly around the second pivot while allowing for simultaneous rotation of the deck around the first pivot.
  • the resilient structure and the second pivot allows a rider to resiliently deflect the deck rotationally around the rear wheel assembly and allows for simultaneous rotation of the rear wheel assembly around the first pivot.
  • the resilient structure and the first and second pivots allows a rider to
  • RO/AU resiliently deflect the deck rotationally around the rear wheel assembly around the second pivot while allowing for simultaneous rotation of the rear wheel assembly in an opposite direction around the first pivot.
  • the resilient structure can be mounted to the deck at a first end and to a mid-section of the rear wheel assembly at a second end and forms an energy storage means.
  • the energy storage means can be mounted between the deck and the rear wheel assembly, wherein the energy storage system is configured to store a potential energy therein when the rear wheel assembly is pivoted relative to the deck, and to release resiliently the stored potential energy, upon activation by the rider, to return the rear wheel assembly to the original non-deflected position thereby generating a lifting force in the deck to assist the rider to perform a jump manoeuvre.
  • the energy storage means can be mounted at one end in a rider protected position on an underside of the deck away from the rider.
  • the energy storage means is mounted at one end in a rider protected position in a channel on an underside of the deck away from the rider.
  • the energy storage means is mounted at one end in a rider protected position away from the rider on an underside of the rear wheel assembly.
  • the energy storage means is mounted at one end in a rider protected position away from the rider between parallel plates of the rear wheel assembly forming a fork connecting axially to either side of the rear wheel assembly.
  • the energy storage means is adjustable to allow resilience to be altered to match the weight or force applicable by the rider to allow the rider to resiliently deflect at least a portion of the first end of the deck relative to the adjacent front or the rear wheel assembly.
  • the energy storage means is adjustable to allow resilience to be altered such that the maximum deflection matches the maximum weight or force applicable by the rider to allow the rider to resiliently deflect the deck relative to the adjacent rear wheel assembly.
  • the energy storage means can be a module that has a range of alterable resilience.
  • the module of the energy storage means can be configured to be suitable for riders of the range of:
  • the module of the energy storage means can be configured to be suitable for riders of the range of:
  • the energy storage means can be a coil spring connected between the deck and the rear wheel assembly.
  • the energy storage means can in another form be a linear spring extending along the deck and substantially between the deck and the rear wheel assembly such that rotation of the rear wheel assembly causes linear resilient extension of the linear spring.
  • the energy storage means can in an even further form be a linear spring extending along the deck and substantially between the deck and the arm and the rotation of the arm member relative to the deck causes engagement of arm and secondary resilient rotational action against the arm deflection.
  • the energy storage means is adjustable by altering the rotation of the coil spring.
  • the energy storage means is adjustable by altering the linear extension of the linear spring.
  • the energy storage means is adjustable by altering the protrusion of the engaging part of the arm with the linear spring and thereby altering the secondary linear extension of the linear spring.
  • the front wheel assembly includes a steering assembly comprising a handle portion in association with the at least one front wheel, the handle portion being configured to control the orientation of the front to steer the wheeled transportation device when in use.
  • the front wheel assembly can include a secondary energy storage system.
  • the secondary energy storage system is configured to store a potential energy therein when the front wheel assembly is forced downwards against the at least one front wheel, and to release resiliently the stored potential energy, upon activation by the rider, to return the front wheel assembly to the original non-deflected position thereby generating a lifting force to assist the rider to perform a jump manoeuvre.
  • the secondary energy storage system is adjustable.
  • the wheeled transportation device can have the front wheel assembly including a steering assembly.
  • the steering assembly comprises at least one stem portion connecting the handle portion to the at least one front wheel, the at least one stem portion being at least partially received within a tube portion.
  • a secondary energy storage system is provided within said tube portion to be in engagement with the at least one stem portion, the secondary energy storage system is configured to store a potential energy therein when the at least one stem portion is compressed into the tube portion, and to release the stored potential energy upon activation by the rider to generating a lifting force in the steering assembly to assist the rider to perform a jump manoeuvre.
  • the deck comprises a recess fonned therein for receiving at least a portion of the rear wheel assembly for pivotal mounting at the second pivot.
  • the rear wheel assembly In use in a non- deflected position the rear wheel assembly extends from the recess to project beyond a rear end of the deck in a downward orientation to the at least one rear wheel.
  • the energy storage system is mounted to an underside of the deck.
  • a wheeled transportation device comprising: a steering assembly having at least one wheel mounted on a first energy storage system; a deck for supporting a rider thereon; a rear wheel assembly comprising an arm member pivotally mounted to the deck and at least one wheel mounted on said arm member; and a second energy storage system mounted to the deck so as to engage with the arm member of the rear wheel assembly; wherein, upon the rider applying a downward force to the steering assembly and the deck, both the first energy storage system and the second energy storage system are configured to store a potential energy therein such that upon the rider releasing the downward force both the first energy storage system and the second energy storage system release the stored potential energy thereby generating a lifting
  • the wheeled transportation device is a scooter.
  • the invention of the wheeled transportation device approaches a range of problems and provides a range of solution which provide a range of benefits including but not limited to the following range of benefits: i. Improvements in structure and assembly providing improved performance; ii. Improved aid in performing tricks or vertical manoeuvres; iii. Improvements in resilient means including better construction and better adaptability to give a greater effective resilient action that assists vertical manoeuvres; iv. Improvements in construction and type and use of resilient means to allow tuneability of the structure and assembly to the users weight or age to match better performance; v. Improvements in alterability to allow user to adjust resilient action as required to allow greater flexibility and greater adaptability; vi.
  • Improvements in position of resilient means which clearly provides a difference in deck positions in use and allows user to step on various parts safely while maintaining effectiveness; vii. Improvements in configuration in order to increase safety to the user by enclosing features away from the user; viii. Improvements in combination of effects on the wheeled transportation device to give range of uses by the user.
  • the invention of wheeled transportation device provides the benefit of: a. Variation in use; b. Adaptability for individual customization of resilience means to match the user (or tuneability); c. Ready adaptability of modules for attachment; d. Safe operation as a toy item as usable by children;
  • FIG. 1 is a depiction of a side view of a scooter in accordance with an embodiment of the present invention
  • Fig. 2 is top view of the scooter of Fig. 1 with the rear wheel assembly removed;
  • Fig. 3 is an underside view of the scooter of Fig. 1 with the rear wheel assembly removed;
  • FIG. 4 is an isolated view of the rear wheel assembly of the scooter of Fig.1 ;
  • Figs. 5A and 5B are an enlarged view of a rear portion of the scooter of Fig. 1 depicting the manner in which the rear wheel assembly generates a potential force during use in a simple manner or in a complex manner such as for an Ollie manoeuvre. .
  • the present invention will be described below in relation to a conventional scooter design having two single wheels mounted at a front and rear region of the scooter. However, it will be appreciated that the present invention may be adapted for application to a variety of different scooter arrangements having different wheel configurations, as well as to a variety of other wheeled devices, such as bicycles, skateboards and the like.
  • the wheeled transportation device in accordance with the invention can include a range of resilient means providing a range of effects provided by one or more of:
  • the scooter 10 generally comprises a steering assembly 12, a rear wheel assembly 18 and a deck 16 that connects the rear wheel assembly to the steering assembly.
  • the steering assembly 12 generally comprises a handle portion 1 1 that extends transversely from the upper support stem 14a.
  • the handle portion 1 1 is typically an elongate tube member having a pair of surfaces that are gripped by the hands of the rider and to steer the scooter in a conventional manner.
  • the upper support stem 14a is typically mounted to extend from the frame tube 14b and is adjustable in length so as to provide for the height of the steering assembly to be adjusted to suit riders of varying heights.
  • a clamp member 14c is provided to facilitate locking of the upper support stem 14a with respect to the frame tube 14b to securely retain the upper support stem in position within the frame tube 14b.
  • the upper support stem 14a is restricted from vertical movement within the frame tube 14b but is able to rotate therein such that pivoting or steering motion applied by the rider to the handle portion 1 1 is
  • the wheel 13 is mounted within a bracket 15 so as to freely rotate about axis 15a.
  • the bracket 15 is mounted to a lower support stem 14d which is also mounted within the frame tube 14b, to extend therefrom. Whilst not shown, the lower support stem 14d is rotationally coupled to the upper support stem 14a by an appropriate link such that the rotational motion applied to the upper support stem 14a through the handle 1 1 is transferred through the lower support stem 14d to the wheel 13 so as to control the direction in which the wheel 13 is orientated so as to steer the scooter.
  • the lower support stem 14d is sprung loaded within the frame tube 14b and is able to compress into the frame tube 14b upon the application of a downward force by the rider.
  • a compression spring arrangement may be provided within the frame tube 14b for this purpose, which is able to compress and store potential energy therein for later release. It will be appreciated that through releasing the potential energy stored within the compression spring arrangement of the frame tube 14b, the lower support stem 14d will be caused to be propelled from the frame tube 14 towards the ground surface, thereby generating a return upward force through the steering assembly 12, which may be used to perform a jump manoeuvre by the rider of the scooter. The manner in which this energy will be further harnessed by the rider of the scooter will be discussed in more detail below.
  • a front end of the deck 16 is mounted to the frame tube 14b and extends angularly downward therefrom before it assumes a substantially horizontal trajectory 16a.
  • the horizontal portion 16a is configured to support a rider thereon, typically in a standing position, and has a length sufficient for this purpose.
  • the deck 16 is reinforced to accommodate riders of variable sizes and weights, as will be appreciated by those skilled in the art, and as such, is largely rigid with minimal flex present therein.
  • Fig. 2 the rear wheel assembly is removed 18 from the deck 16 is removed thereby showing a recess 17 located in the rear edge of the deck 16.
  • the recess 17 is located in a central portion of the deck 16 and has a bracket 17a provided around the recess 17 which extends from an upper surface of the deck 16 as is depicted more clearly in Fig. 1.
  • the recess 17 and the bracket 17a provide a means for mounting the rear wheel assembly 18 to the deck 16, in a manner that will be discussed in more detail below.
  • FIG. 3 The underside of the deck 16 is depicted in Fig. 3.
  • a channel 20 is formed in the underside of the deck 16 by a pair of spaced apart rail members 21 that extend the length of the deck 16 as shown.
  • the rail members 21 are typically made from a metal material and function to reinforce the deck 16.
  • Adjacent the recess 17 an energy storage system 30 is mounted within the channel 20, and securely positioned therein in the manner as shown.
  • the energy storage system 30 is depicted as an arrangement having a compression spring 32 about a central shaft 33.
  • the compression spring 32 is retained between a pair of end stoppers 34a and 34b with the central shaft 33 being fixed to the end stopper 34a and being able to pass through a recess in the end stopper 34b.
  • the central shaft 33 has a free end 35 which extends into the recess 17 of the deck 16 as shown, for connection with the rear wheel assembly 18, in a manner as to be discussed in more detail below.
  • the rear wheel assembly 18 is shown in isolation.
  • the rear wheel assembly 18 generally comprises an arm member 40, having a pair of spaced apart plate members 41 , 42 between which the rear wheel 25 is mounted.
  • the rear wheel 25 is mounted between the plate members 41 , 42 at the distal ends thereof such that it is free to rotate about its central axis 25 a.
  • a brake member 43 is also mounted between the plate members 41, 42 in the manner as shown, and is secured in position by securing means 44, in the form of a bolt and screw arrangement.
  • the brake member 43 is in the form of a conventional brake system for a scooter and comprises a rigid arm portion that is pivotable about the securing means 44 to be presses into contact with the wheel 25 by a rider of the scooter to physically contact the surface of the wheel 25 and slow or stop the wheel from moving.
  • the rigid arm of the brake member 43 is biased into a position where it is located away from contact with the wheel 25 when not required, by way of a spring member 45 (partially obscured). It will be appreciated that other means for supplying a brake system may also be employed, whist still falling within the spirit of the present invention.
  • Each of the plate members 41, 42 of the arm member 40 have a first pair of upper holes 46 formed therein, to facilitate securing of the arm between the bracket 17a of the deck 16.
  • the upper holes are configured to align with a pair of holes provided in the bracket 17a so as to enable a bolt or similar attachment means to be employed to secure the arm member 40 within the recess 17 of the deck 16, as is shown in Fig. 1.
  • the am member 40 extends in a substantially 45° angle behind and in a downward direction from the rear edge of the deck 16. In this position, the ami member 40 is able to
  • RO/AU pivot about this point of connection to enable the creation of energy within the energy storage system 30, as will be discussed in more detail below.
  • a second pair of lower holes 48 is also formed in the arm member 40.
  • the lower holes provide a means for attaching the ann member 40 to the free end 35 of the central shaft 33 of the energy storage system 30, when the arm member is mounted within the recess 17 of the deck.
  • the free end 35 of the central shaft 33 has a recess formed therein which aligns with the holes 48 to enable a bolt to be received therein such that the ann member 40 is also securely attached to the central shaft 33 of the energy storage system 30 during use.
  • the rider obtains a resilient bonus.
  • the central shaft 33 of the energy storage system 30 located on the underside of the deck 16 is also caused to move in the direction of arrow A".
  • Such movement of the central shaft causes the end stopper 34a to compress the spring 32, thereby generating energy within the energy storage system 30, with the potential energy being stored within the spring 32.
  • RO/AU spring 32 of the energy storage system 30 This energy causes the arm member 40 to return to its unbiased position where the arm moves toward the ground surface by rotating in the opposite directions to A' and B relative to their respective axis 46, 25a, causing the relative height AC of the deck 16 to central axis 25a of the rear wheel 25 to be increased and effect the deck 16 to rise above the ground surface. The rider is then able to utilise this shift in energy momentum in the jumping manoeuvre.
  • the resilient means is in a protected position under the deck 16 and under a covering element of the rear wheel assembly 18. In this way the user is protected and can even stand on the connection of the deck 16 and under a covering element of the rear wheel assembly 18 to effect the resilient deflection.
  • the linear spring extending around the central shaft 33 of the energy storage system 30 can be orientated in other ways. It even can be mounted in a vertical manner as long as cooperating between the deck 16 and the rear wheel assembly 18 to provide a resilient rebound.
  • An important element though is that it is that the central shaft 33 is not connected at both ends providing a shock absorber effect. Instead it is directing the spring 32 in a free manner to allow resilient rebound. It can be understood that further variability in resilience can be achieved by alteration of resilience of the spring 33 or by alteration of the run of the spring. Therefore the neutral position in use may differ to the neutral position of the extension of the spring not in use.
  • the rider may utilise both energy storage systems to assist in the jumping manoeuvre. This can provide improved energy transfer into a vertical jump without the need to generate a flex force in the deck structure which is difficult to perform in a rigid scooter configuration and which requires experience to perform.
  • the energy storage system 30 as depicted in the present invention can be simply and effectively altered or varied in accordance with the rider's specific requirements. This can be achieved by altering the spring stiffness characteristics as well as the length of the central shaft 33.
  • the scooter of the present invention can be simply used by a rider to generate a jumping force within the device and to release the force as required to facilitate a jump.
  • RO/AU can be achieved without the need to cause the deck of the scooter to flex and will not compromise the structural integrity of the overall scooter.
  • the rider obtains a resilient bonus and as well can include a torsional rotational bonus.
  • the central shaft 33 of the energy storage system 30 located on the underside of the deck 16 is also caused to move in the direction of arrow A". Such movement of the central shaft causes the end stopper 34a to compress the spring 32, thereby generating energy within the energy storage system 30, with the potential energy being stored within the spring 32.
  • the deck can be made to rotate in the opposite direction around 46 in the direction of arrow E. This can be supplemented by downward force F on second resilient means and/or by lifting force D by the rider on the handle 1 1. The result is a rotational movement of the deck 16 with the front of the deck higher than the rear of the deck.
  • RO/AU increased and effect the deck 16 to rise above the ground surface. The rider is then able to utilise this shift in energy momentum in the jumping manoeuvre.
  • the rider has used the multiple resilient means and other relative elements of the wheeled transportation device in a complex manner to effect an improved jumping manoeuvre with assistance from the novel and inventive configuration of the elements of the wheeled transportation device.
  • the rider may utilise both energy storage systems to assist in the jumping manoeuvre. This can provide improved energy transfer into a vertical jump without the need to generate a flex force in the deck structure which is difficult to perform in a rigid scooter configuration and which requires experience to perform.
  • the energy storage system 30 as depicted in the present invention can be simply and effectively altered or varied in accordance with the rider's specific requirements. This can be achieved by altering the spring stiffness characteristics as well as the length of the central shaft 33.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

L'invention porte sur un dispositif de transport (10), lequel dispositif comprend : un ensemble de direction ; une plate-forme (16) sur lequel est porté un conducteur ; un ensemble roue arrière comprenant un élément bras (18) monté de façon à pouvoir pivoter sur la plate-forme (16) et au moins une roue (26) montée sur ledit élément bras ; et un système de stockage d'énergie monté sur la plate-forme de façon à venir en prise avec l'élément bras de l'ensemble roue arrière ; et dans lequel le système de stockage d'énergie est configuré de façon à stocker une énergie potentielle à l'intérieur de celui-ci quand l'ensemble roue arrière pivote de façon à s'éloigner à partir de la plate-forme, et à libérer une énergie potentielle stockée lors de l'activation par le conducteur de façon à remettre l'ensemble roue arrière dans une position neutre, de façon à générer ainsi une force de soulèvement dans la plate-forme afin d'aider le conducteur à effectuer une manœuvre de saut.
PCT/AU2015/000330 2014-06-02 2015-06-02 Dispositif de transport à roues Ceased WO2015184486A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2015271629A AU2015271629B2 (en) 2014-06-02 2015-06-02 Wheeled transportation device
NZ727040A NZ727040A (en) 2014-06-02 2015-06-02 Wheeled transportation device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2014902108A AU2014902108A0 (en) 2014-06-02 Wheeled transportation device
AU2014902108 2014-06-02

Publications (1)

Publication Number Publication Date
WO2015184486A1 true WO2015184486A1 (fr) 2015-12-10

Family

ID=54765857

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2015/000330 Ceased WO2015184486A1 (fr) 2014-06-02 2015-06-02 Dispositif de transport à roues

Country Status (3)

Country Link
AU (1) AU2015271629B2 (fr)
NZ (1) NZ727040A (fr)
WO (1) WO2015184486A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020067018A1 (en) * 2000-12-06 2002-06-06 Anthony Shaw Scooter
US6406042B1 (en) * 2000-10-10 2002-06-18 Shui-Te Tsai Kick scooter
US20110241302A1 (en) * 2010-03-30 2011-10-06 Bravo Sports Drift scooter
US20130300082A1 (en) * 2011-03-22 2013-11-14 Craig Swinney Push scooter with vertically active suspension
US20130320648A1 (en) * 2012-06-05 2013-12-05 Cameron Eckert Scooter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6406042B1 (en) * 2000-10-10 2002-06-18 Shui-Te Tsai Kick scooter
US20020067018A1 (en) * 2000-12-06 2002-06-06 Anthony Shaw Scooter
US20110241302A1 (en) * 2010-03-30 2011-10-06 Bravo Sports Drift scooter
US20130300082A1 (en) * 2011-03-22 2013-11-14 Craig Swinney Push scooter with vertically active suspension
US20130320648A1 (en) * 2012-06-05 2013-12-05 Cameron Eckert Scooter

Also Published As

Publication number Publication date
AU2015271629A1 (en) 2016-12-22
AU2015271629B2 (en) 2019-05-09
NZ727040A (en) 2022-01-28

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