초록

A skateboard which can be propelled with both hands through manpowered propelling devices, and which has been designed in such a manner that a rider can both propel and steer from a body position favorable for high performance, is disclosed.

대표청구항 ▼

A skateboard, comprising: a frame unit having front and rear portions, said front and rear portions each having a horizontal center axis; wheels rotatably mounted to each of said front and rear portions of said frame unit; plural propelling means coupled to said wheels for converting pushing and pul

A skateboard, comprising: a frame unit having front and rear portions, said front and rear portions each having a horizontal center axis; wheels rotatably mounted to each of said front and rear portions of said frame unit; plural propelling means coupled to said wheels for converting pushing and pulling forces conveyed by a body part of a rider of said skateboard into a rotating motion of said wheels, thereby propelling said skateboard in a forward or rearward direction; and a telescoping pole comprising upper and lower portions capable of sliding lengtwise relative to each other in both a first axial sliding and a second axial sliding motion, the lower portion being swivelably mounted on said frame unit and engaged with said plural propelling means so as to convert said first and second axial sliding motions between said upper and lower portions into a propelling motion of said skateboard.