| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a seat belt device inexpensively manufacturable and capable of sustaining excellent slidable contact performance of a webbing guide and a webbing for a long time. SOLUTION: The seat belt device is provided with a webbing W to restrain the body of an occupant in a seat, and a webbing guide to guide the webbing W by making slidable contact with the webbing W. The slidable contact surface 5 of the webbing guide in contact with the webbing W is formed into a metallic surface on which chromium plating is applied after plating to obtain a microscopic porous surface is applied.</p> |
