The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 25, 1986
Filed:
Dec. 31, 1984
Tuneo Hanzawa, Tokyo, JP;
K. K. Hanzawa Corporation, Tokyo, JP;
Abstract
A driving/turnaround device in use with a remote controlled toy vehicle comprises a reversible motor operable by an external command, an intermediate gear being in mesh with a gear rotated by the motor, a pair of axles being independently provided for right and left driving wheels, the intermediate gear being in mesh with a gear for transmitting a drive force to one of the axles, a rectilinear movement gear and a turnaround reduction gear being in mesh with a gear for transmitting a drive force to the other of the axles, a swing member rotatably mounted to the car body being provided with a pair of switch gears meshing with each other, the swing member being swung so that one of the pair of the switch gears meshes with the intermediate gear, while the other is in mesh with the rectilinear movement gear in the forward rotation, and is meshed with the reduction gear in the reverse rotation.