TRANSFORMABLE TOY VEHICLE

• US 20070210540A1
• Filed: 05/14/2007
• Published: 09/13/2007
• Est. Priority Date: 10/26/2004
• Status: Active Grant

• Current Assignee: Mattel Incorporated
• Original Assignee: Mattel Incorporated
• Inventors: Leonov, Vladimir, Willett, William, Ong, Kenlip, Moll, Joseph
• Granted Patent: US 7,794,300 B2
• Time in Patent Office: Days
• US Class Current: 280/30
• CPC Class Codes: A63H 33/003 Convertible toys, e.g. robots convertible into rockets or vehicles convertible into planes

Abstract

A toy vehicle includes a central housing having first and second oppositely disposed sides. A first wheel is rotatably mounted on the first side of the housing, and a second wheel is rotatably mounted on the second side of the housing. Each of the first and second wheels has a central hub and a plurality of individual vanes rotatably attached to the hub. Each hub has a center disposed along a first axis of rotation. Each vane is rotatable about a second vane axis extending transversely with respect to the first axis. An end of each vane distal to the hub forms a circumferential surface portion of one of the first and second wheels.

Claims

1. A toy vehicle, comprising:

a central housing having first and second oppositely disposed sides;

a first wheel rotatably mounted on the first side of the housing and a second wheel rotatably mounted on the second side of the housing, each of the first and second wheels having a central hub and a plurality of individual vanes movably attached to the hub, each hub having a center disposed along a first axis of rotation, each vane being repositionable about a second vane axis extending transversely with respect to the first axis, an end of each vane distal to the hub forming a circumferential surface portion of one of the first and second wheels.

2. The toy vehicle of claim 1, further comprising at least a first motor operatively coupled to at least the first wheel to drive at least the first wheel.

3. The toy vehicle of claim 2, further comprising at least a second motor operatively coupled to at least the second wheel to drive at least the second wheel.

5. The toy vehicle of claim 1, wherein the vanes of each wheel are rotatable simultaneously between a first position and a second position rotationally different from the first position.

6. The toy vehicle of claim 1, wherein the vanes are curved, such that, in a first rotational position of the vanes, the first and second wheels are generally cupped with open ends directed inwardly toward one another and, in a second rotational position of the vanes, the first and second wheels are generally cupped with the open ends directed outwardly away from one another.

7. The toy vehicle of claim 6, wherein the first and second wheels are generally hemispherical in the first and second rotational positions.

8. The toy vehicle of claim 6, wherein the vanes are movable into at least one intermediate rotated position between the first and second positions.

9. The toy vehicle of claim 1, wherein the vanes of each plurality of the first and second wheels are linked together so so that the vanes of each plurality rotate in unison on each of the first wheel and the second wheel.

10. The toy vehicle of claim 1, further comprising a third motor operatively coupled to the vanes of both the first wheel and second wheel to rotate the vanes of the first wheel and the second wheel together in unison.

11. The toy vehicle of claim 2, further comprising an on-board control unit operatively coupled with at least the first motor and configured to receive and process control signals transmitted from a remote source spaced from the toy vehicle to remotely control operation of at least the first motor.

12. The toy vehicle of claim 1, further comprising a tail movably engaged with the housing, the tail having at least a first end and an oppositely disposed, free second end, the tail being movable between a retracted position and an extended position with respect to the central housing.

13. The toy vehicle of claim 12, wherein the first end of the tail is rotatably attached to the housing.

14. The toy vehicle of claim 13, wherein the tail is flexible.

15. The toy vehicle of claim 14, wherein the tail is formed by at least two articulated segments rotatably coupled together.

16. The toy vehicle of claim 14, wherein the tail, in the retracted position, is generally wrapped at least partially around the housing and, in the extended position, extends outwardly from the housing so that at least the second end is spaced for the housing.

17. The toy vehicle of claim 12, wherein the tail is buoyant in water.

18. The toy vehicle of claim 12, wherein the tail is made at least partially from a plastic foam material.

19. The toy vehicle of claim 1, wherein the first axis of rotation of each of the first and second wheels is a common axis of rotation of both of the first and second wheels and the second vane axis of each vane of the first and second wheels extends generally radially outwardly from the common axis of rotation.

20. The toy vehicle of claim 1, wherein the vanes are buoyant in water.

21. The toy vehicle of claim 1, wherein the vanes are made at least partially from a plastic foam material.

4. (canceled)

22. A transformable toy vehicle for movement on a surface, the toy vehicle comprising:

a housing;

at least two reconfigurable wheels mounted on the housing for rotation about a common axis extending through the housing, rotation of the wheels causing the toy vehicle to move on the surface, wherein each of the two wheels has at least a first configuration in which the wheel is generally shaped to receive and surround a portion of the housing adjoining the wheel and at least a second configuration different from the first configuration

23. The transformable toy vehicle of claim 22, wherein, in the second configuration, each wheel is generally cupped and has an open end generally extending outwardly from the housing.

24. The transformable toy vehicle of claim 22, wherein the central hubs of two wheels are maintained apart along the common axis the unchanged distance in all possible different configurations of the two wheels.

25. The transformable toy vehicle of claim 22, wherein the wheels have at least an intermediate third configuration in which the wheels are converted into paddle wheels to facilitate travel of the toy vehicle on water.

28. The transformable toy vehicle of claim 22, further comprising a tail having at least a first end rotatably attached to the housing and an oppositely disposed, free second end, the tail being movable between an extended position with at least the free end extending beyond an imaginary cylinder having a cross-section defined by circumferential perimeters of the two wheels in all possible configurations of the two wheels and a retracted position with the free end closer to the housing.

29. The transformable toy vehicle of claim 28, wherein the tail is flexible, such that the tail, in the retracted position, is generally wrapped around the housing and, in the extended position, extends outwardly from the housing so that at least the second end is spaced from the housing.

30. The transformable toy vehicle of claim 29, wherein the tail is formed of a plurality of articulated tail segments.

32. The transformable toy vehicle of claim 28, wherein the tail is buoyant in water.

35. The transformable toy vehicle of claim 22, wherein the wheels are buoyant in water.

37. The transformable toy vehicle of claim 22, further comprising an on-board control unit operatively coupled with the wheels and configured to receive and process control signals transmitted from a remote source spaced from the toy vehicle to remotely control at least rotation of the wheels.

26. (canceled)

27. (canceled)

31. (canceled)

33. (canceled)

34. (canceled)

36. (canceled)