Takara Co., Ltd.

Hitoshi Yoneyama

Yasuta Satoh

Shigeru Nakane

A rotating drive device capable of exhibiting a variety of applications and/or diversities and being easily assembled. The rotating drive device includes a drive mechanism unit and a transmission mechanism unit operatively connected to the drive mechanism unit. The drive mechanism unit includes a casing, in which a power supply, a sensor and a motor are arranged. The drive mechanism unit also includes an output shaft which is operatively connected to the motor and through which the transmission mechanism unit is connected to the drive mechanism unit. The motor is electrically connected to the power supply and sensor so as to be actuated when the sensor detects an external stimulus. The transmission mechanism unit includes an input section operatively connected to the output shaft of the drive mechanism unit to transmit the drive force of the drive mechanism unit to the transmission mechanism unit and a plurality of output sections for transmitting the power of the transmission mechanism unit to the exterior.

Rotating drive device

A spring driven two-wheel toy vehicle in which the weights of the spring drive unit and the transmission gears are distributed such that the toy is laterally well-balanced. In order to simplify assembly, a frame is provided with integrally formed shafts to which various transmission gears are affixed and is integrally provided with steering shaft support bearings. Two transmission gear mechanisms are engaged with the spring drive unit. One on each side for independently transmitting a torque from the drive wheel to the drive unit by one, and transmitting a torque from the drive unit to the drive wheel by the other.

Growing community of inventors

Saitama, Japan

Hitoshi Yoneyama