Remote-controlled toy skateboard device

• US 6,726,523 B2
• Filed: 02/08/2002
• Issued: 04/27/2004
• Est. Priority Date: 02/09/2001
• Status: Active Grant

• Current Assignee: Mattel Incorporated
• Original Assignee: Mattel Incorporated
• Inventors: Dorogusker, Jesse, Helmlinger, David Vincent, Clark, Leonard R. Jr., Ribbe, David, Listenberger, Eric David, Moll, Joseph Thomas, Baker, Ernest D., Weiss, Stephen N.
• Primary Examiner(s): Johnson, Brian L.
• Assistant Examiner(s): SHRIVER II, JAMES A
• Application Number:
  US10/071,519
• Publication Number:
  US 20020108796A1
• Time in Patent Office: 809 Days
• Field of Search: 180/181, 180/180, 280/87.042, 446/276, 446/275, 446/279, 446/288, 446/456, 446/462, 446/465, 446/273, 446/313, 446/431, 446/457, 446/460
• US Class Current: 446/225
• CPC Class Codes: A63H 11/10 Figure toys with single- or multiple-axle undercarriages, by which the figures perform a realistic running motion when the toy is moving over the floor

Abstract

A remote-controlled toy skateboard device comprises a skateboard with a deck and front and rear truck assemblies pivotally connected to the deck. A toy figure has a lower body portion that is fixedly connected to the deck and an upper body portion that is connected for rotation with respect to the lower body portion. A torso drive mechanism is operably connected to the upper body portion of the toy figure to rotate the upper body portion with respect to the lower body portion. A steering mechanism is operably connected with one of the truck assemblies to tilt the deck with respect to the truck assemblies to thereby steer the skateboard. A drive mechanism is also operably connected to wheels of one truck assembly to propel the skateboard. A remote-control unit is configured to generate signals to remotely control movement of the toy figure, tilt between the deck and truck assemblies, and the speed and travel direction of the skateboard.

Claims

1. A remote-controlled toy skateboard device, comprising:

a skateboard having an elongated deck and front and rear truck assemblies extending transversely to and pivotally connected to the deck so as to tilt side to side with respect to the deck;

a steering mechanism operably connected to one of the front and rear truck assemblies, the steering mechanism comprising a first electric actuator connected to one of the deck and the one truck assembly with a first rotary output connected to the other of the deck and the one truck assembly so as to tilt the deck with respect to at least the one truck assembly to thereby steer the skateboard; and

an on-board control unit operably coupled with the first electric actuator and configured to receive and process control signals transmitted from a remote source spaced from the device to remotely control movement of the first rotary output, and thus tilt between the deck and least the one truck assembly.

2. A remote-controlled toy skateboard device according to claim 1 wherein the one truck assembly comprises a pair of spaced apart drive wheels and at least a first electric motor operably connected to at least one of the drive wheels to propel the skateboard along a surface with the drive wheel.

3. A remote-controlled toy skateboard device according to claim 2 wherein the one truck assembly further comprises a second electric motor operably connected to another of the drive wheels.

4. A remote-controlled toy skateboard device according to claim 3 wherein the first and second electric motors are independently operable to rotate their respective drive wheels at different rates and thereby negotiate curves during propulsion of the skateboard.

5. A remote-controlled toy skateboard device according to claim 1 further comprising a feedback mechanism operably associated with the steering mechanism so as to determine a plurality of relative tilt positions between the deck and at least the one truck assembly.

6. A remote-controlled toy skateboard device according to claim 5 wherein the plurality of tilt positions are discrete positions.

7. A remote-controlled skateboard device according to claim 6 wherein the feedback mechanism comprises:

a plurality of separate, electrically conductive co-planar pads; and

at least one electrically conductive finger located to contact at least some of the conductive pads;

wherein one of the finger and the pads is fixed with respect to the deck and the other of the finger and the pads is fixed with respect to the one tuck assembly, such that relative tilting movement between the deck and the one truck assembly causes the at least one finger to sequentially contact the conductive pads to thereby indicate the relative tilt position between the deck and the one truck assembly.

8. A remote-controlled toy skateboard device according to claim 5, further comprising at least one bias member located to bias the deck and the one truck assembly toward a center, non-tilt position such that energization of the first electric actuator causes relative tilt between the deck and the one truck assembly against a bias force from the bias member and de-energization of the first electric motor causes the deck and one truck assembly to return toward the center, non-tilt position under the bias force.

9. A remote-controlled toy skateboard device according to claim 1 wherein the deck and one truck assembly are biased toward a center, non-tilt position such that energization of the first electric motor causes relative tilt between the deck and to one truck assembly against bias force and de-energization of to first electric motor causes the deck and the one truck assembly to return toward the center non-tilt position by the bias force.

10. A remote-controlled toy skateboard device according to claim 1 and further comprising:

a toy figure having a lower body portion stationarily connected to the deck and an upper body portion mounted for rotation with respect to the lower body portion; and

a drive mechanism having a second rotary output that is operably connected to the upper body portion of the toy figure to rotate the upper body portion with respect to the lower body portion.

11. A remote-controlled toy skateboard device according to claim 10 and further comprising a feedback mechanism operably associated with at least one of the drive mechanism and the toy figure to determine a plurality of rotational positions of the upper body portion with respect to the lower body portion.

12. A remote-controlled toy skateboard device according to claim 11 wherein the plurality of rotational positions are discrete positions.

13. A remote-controlled toy skateboard device according to claim 12 wherein the feedback mechanism comprises:

a plurality of separate yet coplanar electrically conductive pads; and

a wiper arm having at least one electrically conductive finger positioned to contact the conductive pads;

wherein at least one of the finger and the plurality of pads is fixed with respect to the deck and the other of the finger and the plurality of pads is fixed with respect to the upper body portion, such that relative relational movement between the upper and lower body portions causes the at least one finger to sequentially contact at least some of the conductive pads to thereby indicate the relative rotational position between the upper and lower body portions.

14. A remote-controlled toy skateboard device comprising:

a skateboard having a deck and front and rear truck assemblies connected to the deck;

a toy figure having a lower body portion fixedly connected to the deck and an upper body portion connected for rotation with respect to the lower body portion;

a first drive mechanism having a first rotary output operably connected to the upper body portion of the toy figure so as to rotate the upper body portion with respect to the lower body portion;

a first feedback mechanism operably associated with at least the first drive mechanism to determine a plurality of rotational positions of the upper body portion with respect to the lower body portion; and

an on-board control unit operably associated with the first drive mechanism and having a signal receiver to receive control signals from a source remote from the device and a controller to remotely control movement of the rotary output in response to the signals, and thus movement of the upper body portion, to the plurality of rotational positions.

15. A remote controlled toy skateboard device according to claim 14 wherein the plurality of rotational positions are discrete positions.

16. A remote-controlled toy skateboard device according to claim 15 wherein the feedback mechanism comprises:

a first plurality of electrically conductive, coplanar pads, at least a first electrically conductive finger located to contact at least some of the plurality of conductive pads; and

wherein one of the first plurality of pads and the first finger is fixedly located with respect to the deck and the other of the first plurality of pads and the first finger is fixedly located with respect to the upper body portion, such that relative rotational movement between the tipper and lower body portions cairns at least the first finger to sequentially contact at least some of the first plurality of conductive pads to thereby indicate the relative rotational position between the upper and lower body portions.

17. A remote-controlled toy skateboard device according to claim 16 further comprising a steering mechanism operably connected to one of the front and rear truck assemblies, the steering mechanism comprising an electric actuator connected to one of the deck and the one truck assembly with a second rotary output connected to the other of the deck and the one truck assembly so as to tilt the deck with respect to the at least the one truck assembly to thereby steer the skateboard, wherein the control unit is operatively coupled with the steering mechanism and includes a signal receiver to remotely control movement of the second rotary output and thus tilt between the deck and the at least one truck assembly.

18. A remote-controlled toy skateboard device according to claim 17 further comprising a second feedback mechanism operably associated with the at least one of the one truck assembly and the steering mechanism so as to determine a plurality of relative tilt positions between the deck and the frock assembly and wherein the control unit is further operatively coupled with the second feedback mechanism to remotely control movement of the second rotary output to the plurality of tilt positions.

19. A remote-controlled toy skateboard device according to claim 18, wherein the plurality of tilt positions are discrete positions.

20. A remote-controlled skateboard device according to claim 19 wherein the second feedback mechanism comprises:

a second plurality of electrically conductive coplanar pads; and

at least a second electrically conductive finger;

wherein one of the second plurality of pads and the second finger is fixed with respect to the deck and the other of the second plurality of pads and the second finger fixed with respect to the one frock assembly such that relative tilting movement between the deck and the one truck assembly causes at least the second finger to sequentially contact at least some of the conductive pads of the second plurality to thereby indicate the relative tilt position between the second board and the one truck assembly.

21. A remote-controlled toy skateboard device according to claim 20 wherein the deck and the one truck assembly are biased toward a center, non-tilt position such that energization of the electric actuator causes relative tilt between the deck and the one truck assembly against a bias force and de-energization of the electric actuator causes the deck and one truck assembly to return toward the center, non-tilt position under the bias force.

22. A remote-controlled toy skateboard device according to claim 17 wherein the deck and the one truck assembly are biased toward a center, non-tilt position such that energization of the electric actuator causes relative tilt between the deck and the one truck assembly against a bias force and de-energization of the electric actuator causes the deck anal one truck assembly to return toward the center, non-tilt position under the bias force.

23. A remotely-controlled toy skateboard device comprising:

a skateboard having a deck and front and rear truck assemblies connected to the deck;

a toy figure having at least a lower body portion connected to the deck and an upper body portion connected with the lower body portion,

a first drive mechanism operably coupled with the figure or with at least one of the truck assemblies;

an on-board control unit operably associated with the first drive mechanism and having a signal receiver to receive control signals from a source remote from the device and a control let to remotely control operation of the first drive mechanism in response to the signals;

a first feedback mechanism operably associated with at least one of the first drive mechanism, the toy figure and the at least one truck assembly to determine a plurality of different positions of the upper body portion or the at least one truck assembly with respect to the deck; and

the on-board control unit being openably associated with the first feedback mechanism to remotely control the first drive mechanism and movement of the upper body portion or the at least one truck assembly to the plurality of different positions with respect to the deck.

24. A remotely-controlled toy skateboard device according to claim 23 wherein the plurality of different positions are discrete positions and wherein the feedback mechanism comprises:

a first plurality of electrically conductive, coplanar pads;

at least a first electrically conductive finger located to contact at least some of the conductive pads; and

wherein one of the first plurality of pads and the first finger is fixedly located with respect to the deck and the other of the first plurality of pads and the first finger is fixedly located with respect to the upper body portion or the one truck assembly such that relative rotational movement between the upper and lower body portions or tilt between the deck and the one truck assembly causes at least the first finger to sequentially contact at least some of the first plurality of conductive pads to thereby indicate the relative rotational position.

25. A remotely-controlled toy skateboard device according to claim 23 further comprising another drive mechanism operably connected to a remaining one of the upper body portion of the figure and the truck assemblies.

26. A remotely-controlled toy skateboard device according to claim 25 further comprising another feedback mechanism operably associated with the other drive mechanism or with a remaining one of the upper body portion and the truck assemblies to determine a plurality of different positions of the remaining one of the upper body portion aid the truck assemblies with respect to the deck.

27. A remotely controlled toy skateboard device according to claim 23 wherein the first drive mechanism has an electric actuator operably coupled with one of the upper body portion and the deck and a first output operably connected with a remaining ant of the upper body portion and the deck;

and the on-board control unit being operably associated with the first drive mechanism to remotely control movement of the first output in response to the received control signals and the first feedback mechanism and thereby control movement of the upper body portion with respect to the lower body portion and the deck.

28. A remotely controlled toy vehicle according to claim 23 wherein the first drive mechanism comprises an electric actuator connected to one of the deck and the one truck assembly with an output connected to a remaining one of the deck and the one truck assembly so as to tilt the deck with respect to the at least one truck assembly to thereby steer the skateboard and wherein the control unit is operatively coupled with the first drive mechanism to control of the output and thus tilt position between the deck and the at least one truck assembly.

29. A remotely-controlled toy skateboard device according to claim 28 wherein the deck and the one truck assembly are biased toward a center, non-tilt position stick that energization of the electric actuator causes relative tilt between the deck and the one truck assembly against a bias force and de-energization of the electric actuator causes the deck and one truck assembly to return toward the center, non-tilt position under the bias force.