Robotic systems according to the invention include a frame or body with two or more wheels rotatably mounted on the frame or body and a motor for independently driving each wheel. A system controller generates a signal for actuating each motor based on information provided by one or more sensors in communication with the system controller for generating feedback signals for providing reactive actuation of the motors for generating one or more functions selected from the group consisting of forward motion, backward motion, climbing, and balancing. A power source is included for providing power to operate the drive motors, system controller and the one or more sensors.

Described is a remote control (RC) vehicle having a convertible wheel (e.g., front wheel) with a plurality of blades. The blades are controlled with a controller to cause the blades to transition between retracted and expanded states to create a buzz saw-looking wheel for multi-terrain applications.

A ride-on toy includes a handle unit; a front leg unit including a front leg and a front wheel mounted to the front leg; a rear leg unit including a rear leg and a rear wheel mounted to the rear leg; a pedal unit; a saddle unit; and a chassis. In a first state, in response to a first downward force applied to the saddle unit and a forward force applied to the handle unit, the front leg moves with the front wheel forward and away from the rear leg, and the rear leg stays still. In a second state, in response to a second downward force applied to the pedal unit and a rearward force applied to the handle unit, the rear leg moves with the rear wheel forward and toward the front leg, and the front leg stays still.

Robotic systems include a frame or body with two or more wheels rotatably mounted on the frame or body and a motor for independently driving each wheel. A system controller generates a signal for actuating each motor based on information provided by one or more sensors in communication with the system controller for generating feedback signals for providing reactive actuation of the motors for generating one or more functions selected from the group consisting of forward motion, backward motion, hopping, climbing, and balancing. A power source is included for providing power to operate the drive motors, system controller and the one or more sensors.

An expandable wheel (100) assembly attached to a vehicle includes a circular rim disc (200) operable to receive a plurality of drive members (300) about its circumference. The drive members (300) are pivotally connected to the rim disc (200) and expand outward from the rim disc (200) via sliding levers (500) when a rotational force is applied to the rim disc (200). As a result, the drive members (300) increase the ground clearance and enhance the ability for the vehicle to negotiate variable terrain while also increasing the top velocity of the vehicle. The expandable wheel (100) assembly contracts to a circumferential closed position when the rotational force is removed.

A ride-on toy includes a handle unit; a front leg unit including a front leg and a front wheel mounted to the front leg; a rear leg unit including a rear leg and a rear wheel mounted to the rear leg; a pedal unit; a saddle unit; and a chassis. In a first state, in response to a first downward force applied to the saddle unit and a forward force applied to the handle unit, the front leg moves with the front wheel forward and away from the rear leg, and the rear leg stays still. In a second state, in response to a second downward force applied to the pedal unit and a rearward force applied to the handle unit, the rear leg moves with the rear wheel forward and toward the front leg, and the front leg stays still.

A bar tool set and support platform. The platform module has a form factor and appearance of a partially disassembled replica of a riding vehicle such that the platform module has a seat tube and a head tube. At least one of the seat tube and the head tube has an open end defining a receiving space for receiving one or more of the bar tools. A wheel frame member is attached to one of the head tube and seat tube and defines a mounting region. At least a coaster or a strainer is configured for mounting to the mounting region. The bar tool has a corkscrew or container opener. The corkscrew has a corkscrew working end which can seat in the open end, and a handle end configured as handlebars positioned above the open end. When one of the coaster and strainer is received in the mounting region, the replica of the riding vehicle is substantially presented.

The purpose of the present invention is to provide a transformable toy car, the driving of which can be controlled from a remote location and which transforms from a car shape into an arbitrary second shape, thereby exposing the lower surface of an attached card when an arbitrary card is attached to the car while the car is traveling.

A bar tool set and support platform. The platform module has a form factor and appearance of a partially disassembled replica of a riding vehicle such that the platform module has a seat tube and a head tube. At least one of the seat tube and the head tube has an open end defining a receiving space for receiving one or more of the bar tools. A wheel frame member is attached to one of the head tube and seat tube and defines a mounting region. At least a coaster or a strainer is configured for mounting to the mounting region. The bar tool has a corkscrew or container opener. The corkscrew has a corkscrew working end which can seat in the open end, and a handle end configured as handlebars positioned above the open end. When one of the coaster and strainer is received in the mounting region, the replica of the riding vehicle is substantially presented.

The purpose of the present invention is to provide a transformable toy car, the driving of which can be controlled from a remote location and which transforms from a car shape into an arbitrary second shape, thereby exposing the lower surface of an attached card when an arbitrary card is attached to the car while the car is traveling.