Platform lift for accessibility for people in a wheelchair five axis machine tool
OwnerRaoul PARIENTIinventor
Life of this patent
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Abstract
The invention relates to a platform lift for accessibility for people in a wheelchair, said lift comprising a device for lifting the platform, comprising two cross-members (1) acting as a guiding rail and secured to the staircase; including two carriages (2) to which a platform (3) is secured, the lifting of the platform (3) being carried out by two electric motors provided with a mechanical reducer (4) and secured to the outside of the two cross-members (1); the shafts of the motors being provided with a truncated pinion (5) on each end, driving another truncated pinion united with an endless screw (6).
Claims9
Platform lift for accessibility for people in a wheelchair, comprising a device for lifting of the platform comprising 2 cross-members acting as a guiding rail, secured to the staircase, including 2 carriages, to which a platform is secured, characterized by the fact that the lifting of the platform is carried out by 2 electric motors provided with a mechanical reducer and secured to the outside of the 2 cross-members, the shafts of the motors being provided with a drive device such as a truncated pinion on each end driving another truncated pinion united with an endless screw.
Dependencies are inferred from the claim text.