发明名称 |
Easily assemblable two wheeled vehicle for heavy cargo transport |
摘要 |
One embodiment includes a bicycle frame that includes a plurality of square cross-section tubing members, wherein all tubing members are straight, and are consistent in cross-sectional dimensions along their length and wherein each tubing member is cut to length with a straight cut defining a tubing opening formed by an edge that extends along a single plane. |
申请公布号 |
US8915511(B2) |
申请公布日期 |
2014.12.23 |
申请号 |
US201213631374 |
申请日期 |
2012.09.28 |
申请人 |
Cheetah Development, Inc. |
发明人 |
Brown Bob;Stonich Mark;Keleny Lloyd;Hehre John;Menard Raymond |
分类号 |
B62K19/00;B62K7/02;B62K19/06 |
主分类号 |
B62K19/00 |
代理机构 |
Schwegman Lundberg & Woessner, P.A. |
代理人 |
Schwegman Lundberg & Woessner, P.A. |
主权项 |
1. A bicycle frame, comprising:
a plurality of square cross-section tubing members; wherein at least some of the tubing members are straight, and are consistent in cross-sectional dimensions along their lengths; and wherein each tubing member is cut to length with a straight cut defining a tubing opening formed by an edge that extends along a single plane, and wherein the tubing members are joined together without any frame lugs. |
地址 |
Hastings MN US |