To provide a wheelchair that can easily be operated with either the right or left hand.SOLUTION: The wheelchair comprises: left and right handrims; rotary shafts for transmitting rotational force generated by rotating the handrim on one side to the wheel on the opposite side by way of a drive mechanism; and wheel hubs for transmitting the rotational force generated by rotating the handrim on the one side to the wheel on the same side by way of the drive mechanism. The drive mechanism includes: two pairs of left and right sensors disposed respectively on the outer surface of each of the handrims; a first non-excitation type electromagnetic clutch disposed on the right side of the wheelchair for transmitting rotational force to the right wheel; a second non-excitation type electromagnetic clutch disposed on the right side or the left side of the wheelchair for transmitting rotational force to the wheel on the opposite side; and a third non-excitation type electromagnetic clutch for transmitting rotational force to the left wheel.SELECTED DRAWING: Figure 1

    【課題】左右いずれかの手で容易に操作できる車椅子を提供する。【解決手段】左右のハンドリムと、一方の側のハンドリムを回転させることによって生ずる回転力を駆動機構を介して反対側の車輪に伝達する回転軸と、一方の側のハンドリムを回転させることによって生ずる回転力を駆動機構を介して同じ側の車輪に伝達する車輪ハブとを備え、駆動機構が、各ハンドリムの外面にそれぞれ配置された左右二対のセンサと、車椅子の右側に配置され、右車輪に回転力を伝達するための第1の無励磁形電磁クラッチと、車椅子の右側又は左側に配置され、反対側の車輪に回転力を伝達するための第2の無励磁形電磁クラッチと、前記左車輪に回転力を伝達するための第3の無励磁形電磁クラッチとを有する車椅子が提供される。【選択図】 図1


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    Title :

    SINGLE-HAND OPERABLE WHEELCHAIR


    Additional title:

    片手操作可能な車椅子


    Contributors:
    SAITO TORU (author)

    Publication date :

    2020-01-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte



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