A device capable of manually raising or lowering a means for transporting a load to assist overcoming obstacles, including an arm automatically articulated about an articulation attached to the means for transporting the load between a first position retracted by the weight of the load and a second position deployed by the action of an elastic element, and a damping system capable of storing and releasing potential energy and of restoring it when the means for transporting the load is raised to overcome an obstacle and capable of absorbing shocks suffered by the transport means while overcoming a difference in level.
DISPOSITIF D'AIDE AU FRANCHISSEMENT D'OBSTACLES POUR ÉLEVER OU ABAISSER MANUELLEMENT UNE CHARGE, ET CHARGE COMPRENANT UN TEL DISPOSITIF
DEVICE TO ASSIST OBSTACLE CLEARANCE FOR MANUALLY RAISING OR LOWERING A LOAD, AND LOAD COMPRISING SUCH A DEVICE
HILFSVORRICHTUNG ZUR ÜBERWINDUNG VON HINDERNISSEN ZUM MANUELLEN ANHEBEN ODER ABSENKEN EINER LAST, UND MIT EINER SOLCHEN VORRICHTUNG AUSGESTATTETE LAST
2022-06-15
Patent
Electronic Resource
French
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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