A cart and a locomotion platform comprising a front wheel assembly and a rear wheel assembly, and a payload module articulated to said locomotion platform. The locomotion platform is manipulable between a maneuverable riding position at which the front wheel assembly and rear wheel assembly are deployed at an extended position, and a collapsed position, at which the front wheel assembly and the rear wheel assembly are collapsed, where the front wheel assembly and a rear wheel assembly are configured to automatically collapse upon encountering a barrier of a loading platform extending above the ground, and the front wheel assembly and the rear wheel assembly sequentially manipulate between their respective positions.
COLLAPSIBLE LOCOMOTION PLATFORM AND CART
2020-07-16
Patent
Electronic Resource
English
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |