1: a four-wheeled cycle or velocipede velocipede Qhov ntxov tshaj plaws siv tau thiab ntau-copied velocipede yog tsim los ntawm German Karl Drais thiab hu ua Laufmaschine (German rau "khiav tshuab "), uas nws thawj zaug thaum Lub Rau Hli 12, 1817. Nws tau txais patent thaum Lub Ib Hlis 1818. … Lub tuam txhab Michaux yog thawj tus tsim cov velocipede, los ntawm 1857 txog 1871. https://en.wikipedia.org › wiki › Velocipede
Velocipede - Wikipedia
rau pedal propulsion ntawm txoj kev lossis kev tsheb ciav hlau. 2: lub tsheb tsav nrog ob lub log qag, lub tsheb kauj vab rau tus neeg tsav tsheb, thiab ob lub log forecarriage steered los ntawm handlebars. quadricycle.
quadricycle yog dab tsi?
Lub Quadricycle yog Henry Ford's thawj zaug los tsim lub tsheb siv roj av. Nws siv cov ntaub ntawv uas muaj feem ntau: lub kaum sab xis hlau rau lub thav duab, ib txoj siv tawv tawv thiab saw tsav rau kev sib kis, thiab lub rooj zaum buggy.
Puas yog quadricycle ib maus taus?
A me me off-road plaub-wheel powered tsheb, tshwj xeeb tshaj yog tsim los ntawm maus taus, feem ntau yog siv rau kev ua si lossis ua liaj ua teb.
Qeb twg yog quadricycle?
Daim Ntawv Tso Cai Thib Peb European Tsav Tsheb (2006/126 / EC) tau tshaj tawm rau hauv UK thaum Lub Ib Hlis 19th 2013. Yam tsawg kawg nkaus uas yuav tsum tau tsav: lub teeb quadricycle (L6e) ntawm txoj kev loj pej xeem tam sim no yog daim ntawv tso cai puv AM qeb ib lub voj voog hnyav (L7e) yog daim ntawv tso cai tag nrho B qeb.
Kuv puas tuaj yeem tsav Twizy yam tsis muaj daim ntawv tso cai?
thawj version ntawm Twizy yog nkag tau los ntawm 16 xyoo thiab tshajrau cov tuav daim ntawv tso cai moped, thaum qeb thib ob ntawm Twizy xav tau qeb B tsav tsheb.
