| 摘要 |
As a technical disclosure, I submit that the GeoSledd frame is tubular steel. The front, single steel tube is 1 and ½'' diameter with 1/8''- 3/16'' wall and the double rear steel tubes are 1'' diameter with 1/8''- 3/16'' wall. The two brackets that join the front and rear tubes are 1 and ½'' steel in an L-shape with 1/8'' thickness. The front fork and steering components are standard bicycle parts. The deck that the rider stands on is a wooden skateboard deck. The freewheeling front and rear wheels are 26''x2.125 bicycle wheels and tires. The overall weight of the GeoSledd is approximately 25 lbs.
|
