Device for manually lifting a load such as a cart, suitcase and the like, making it easier to ascend and descend staircases and various obstacles. The device has a first part comprising a frame secured to wheels, and handles being fixed to the frame. A second part comprises a load support secured to the wheels and a load being mounted in a fixed manner on the load support, the second part being able to slide with respect to the first part by the action of a telescopic lever arm in order to ascend a step of a staircase in two phases, the telescopic lever arm being fixed to the handles by a first articulation, a second articulation connecting the telescopic lever arm to a transmission which is in turn connected by a third articulation to the load support of the second part.
DISPOSITIF POUR ÉLEVER MANUELLEMENT UNE CHARGE AVEC UN LEVIER POUR CHARIOT, VALISE ET ANALOGUE
DEVICE FOR MANUALLY LIFTING A LOAD WITH A LEVER FOR A CART, SUITCASE AND THE LIKE
VORRICHTUNG ZUM MANUELLEN ANHEBEN EINER LAST MIT EINEM HEBEL FÜR EINEN WAGEN, EINEN KOFFER UND DERGLEICHEN
2019-11-13
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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