A load carrying device comprises a load carrying portion, a roller and an inflation arrangement in connection with the roller for selectively inflating the roller from a deflated state to an inflated state and for selectively deflating the roller from the inflated state to the deflated state, the roller rotatable to allow movement of the load carrying device, the roller comprising: an attachment arrangement attaching the roller to the load carrying portion so that the roller provides support to the load carrying portion; and a body for contacting a surface on which the load carrying device is located, the load carrying device characterized by a first motor operable to rotate the roller to move the load carrying device.
LOAD CARRYING DEVICE
LASTTRAGVORRICHTUNG
DISPOSITIF DE TRANSPORT DE CHARGE
2021-09-29
Patent
Electronic Resource
English
HEAVY LOAD CARRYING DEVICE AND HEAVY LOAD CARRYING METHOD
European Patent Office | 2018
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