Pneumatic wheeled chair for going on stairs
A pneumatically boosted wheelchair able to go upstairs or downstairs has a boost system composed of air storage tank, air distribution unit and cylinder, and the compressed air generated by air compressor is used as power source and has two working pressure (1.6 MPa and 2.5 MPa) respectively for lif...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A pneumatically boosted wheelchair able to go upstairs or downstairs has a boost system composed of air storage tank, air distribution unit and cylinder, and the compressed air generated by air compressor is used as power source and has two working pressure (1.6 MPa and 2.5 MPa) respectively for lifting up the wheelchair or filling the air in cylinder for vibration damping. |
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