To provide a leather winding method for a steering wheel, capable of shortening the time required for a process of extending wrinkles by blowing hot wind onto natural leather covering a steering part of the steering wheel.SOLUTION: A leather winding method for a steering wheel 10 includes: a humidification process of placing leather 1c of annular natural leather wound around a steering part in a humidification chamber 43 with a temperature of lower than 60°C and a relative humidity of more than 80% for a predetermined time; a covering process of winding the humidified leather 1c around the steering part and covering the steering part with the leather 1c by seaming end parts of the wound leather 1c; and a wrinkle removing process of extending wrinkles of the leather 1c by blowing hot air of 100°C or higher onto the leather 1c covering the steering part.SELECTED DRAWING: Figure 4

    【課題】ステアリングホイールの操舵部に被覆された天然皮革に熱風を当てて皺を延ばす工程に要する時間の短縮化を図ることができるステアリングホイールの革巻き方法を提供する。【解決手段】ステアリングホイール10の革巻き方法は、操舵部に巻かれる環状の天然皮革である皮革1cを温度が60℃未満、相対湿度が80%以上の加湿室43に所定の時間置くことにより加湿する加湿工程と、加湿された皮革1cを操舵部に巻き付け、巻き付けた皮革1cの端部同士を縫合することにより操舵部を皮革1cで被覆する被覆工程と、操舵部に被覆された皮革1cに100℃以上の熱風を当てることにより皮革1cの皺を延ばす皺取り工程を含む。【選択図】図4


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    Title :

    LEATHER WINDING METHOD FOR STEERING WHEEL


    Additional title:

    ステアリングホイールの革巻き方法


    Contributors:
    EGAWA SEIJI (author)

    Publication date :

    2024-01-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B68F MAKING ARTICLES FROM LEATHER, CANVAS, OR THE LIKE , Herstellen von Gegenständen aus Leder, Segeltuch oder dgl.



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