发明名称 HAND CART AND RETROFIT KIT FOR RETROFITTING SUCH A HAND CART
摘要 A hand-guided vehicle such as a pushchair has at least three wheels, at least one (11) of which can be driven by means of a hub motor (13). The one drivable wheel (11) can be steered by means of a steering device comprising a steering motor (14) which has a stator (14a) and a rotor (14b). The fact that the rotor (14b) of the steering motor (14) is fixed to the chassis (10) and that the stator (14b) can rotate with the drivable wheel (11) in relation to the chassis (10) mean that a hand-guided vehicle can be provided with a compact steerable drive which can be easily exchanged and retrofitted.
申请公布号 EP2895373(A1) 申请公布日期 2015.07.22
申请号 EP20130774601 申请日期 2013.09.12
申请人 HERZOG-LANG, VIKTOR 发明人 HERZOG-LANG, VIKTOR
分类号 B62B3/00;B62B5/00;B62B7/04;B62B9/00;B62D5/04 主分类号 B62B3/00
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