PROBLEM TO BE SOLVED: To provide a hand cart that can prevent one-sided flow from occurring without needing operation based on an intention of a user.SOLUTION: A hand cart 1, equipped with a pair of left and right turning wheels 5a and 5b and a pair of left and right fixed wheels 6a and 6b, comprises: an inclination angle sensor 7 that detects an inclination angle in a lateral direction relative to a direction of gravitational force of the hand cart 1; a calculation part 12 that calculates, on the basis of the inclination angle which is outputted from the inclination angle sensor 7, rotation torque which is generated by motors 8a and 8b mounted on the fixed wheels 6a and 6b; and a motor control part 20 that makes the motors 8a and 8b to generate the rotation torque calculated by the calculation part 12.SELECTED DRAWING: Figure 1

    【課題】利用者の意思に基づく操作を必要とせずに、片流れの発生が防止される手押し車を提供する。【解決手段】左右一対の旋回車輪5a,5bおよび左右一対の固定車輪6a,6bを備えた手押し車1において、手押し車1の重力方向に対する左右方向の傾斜角度を検出する傾斜角度センサ7と、傾斜角度センサ7より出力される左右方向の傾斜角度に基づき、固定車輪6a,6bに取り付けられたモータ8a,8bに発生させる回転トルクを演算する演算部12と、演算部12により算出された回転トルクをモータ8a,8bに発生させるモータ制御部20とを備える。【選択図】図1


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    Title :

    HAND CART


    Additional title:

    手押し車


    Contributors:

    Publication date :

    2017-02-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY , Geräte für die physikalische Therapie, z.B. Vorrichtungen zum Lokalisieren oder Anregen spezieller Reflexpunkte am Körper / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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