The present invention relates to a trolley (1) comprising two supports (7) on which are mounted two groups of three wheels (6) to climb up obstacles (24). The trolley (1) according to the invention include a ratchet device (8) which enables the selective rotation of the supports (7). The invention enable to use the trolley (1) selectively as a conventional six, four or two wheeled trolley (1).
Trolley comprising a six wheeled undercarriage selectively rotating
Trolley mit Fahrgestell mit sechs selektiv rotierenden Rädern
Chariot comprenant un châssis à six roulettes à rotation sélective
16.05.2018
Patent
Elektronische Ressource
Englisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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