PCT No. PCT/US97/06181 Sec. 371 Date Oct. 23, 1998 Sec. 102(e) Date Oct. 23, 1998 PCT Filed Apr. 25, 1997 PCT Pub. No. WO97/41024 PCT Pub. Date Nov. 6, 1997The present invention is a fully functioning two-wheel drive bicycle (78). The drive train which supplies power to the front wheel (17) is incorporated into a modified frame (91) and comprises a rear wheel (90) driven by the traditional chain or shaft mechanism (23) and the front wheel driven (17) by a series of rigid shafts transferring power from the driven rear wheel (90) to the front wheel (17).
申请公布号
EP0895503(A4)
申请公布日期
1999.07.28
申请号
EP19970918617
申请日期
1997.04.25
申请人
CHRISTINI, STEVEN J.;DUNN, MICHAEL J.;SHOOK, JEREMY T.;PIGEON, ROBERT L.;ALLORA, LOUIS J.
发明人
CHRISTINI, STEVEN J.;DUNN, MICHAEL J.;SHOOK, JEREMY T.;PIGEON, ROBERT L.;ALLORA, LOUIS J.