| 摘要 |
PURPOSE:To make it possible to install a tire chain on a tire on a rough road simply and securely by providing a top surface of a table body with a projecting portion for loading and supporting the tire and a recessed portion for receiving the tire chain spread. CONSTITUTION:A top surface of a table body 1 is provided with a projecting portion 1a for loading and supporting a tire 4 and with a recessed portion 1b for receiving a spread tire chain 2, 3. Here, the recessed portion 1b is formed into a specified shape according to the pattern of the tire chain 2, 3 to be received in a pattern of, for example, a honeycomb or ladder. In actual use, the table body 1 is placed on a snow-covered or muddy road surface and the tire chain 2, 3 with its ends spread is fit into the recessed portion 1b. The lower surface of the table body 1 is provided with necessary projections for preventing the table body 1 from sliding and shifting relative to the road surface. This makes it possible to install the tire chain 3 to the tire 4 on a rough road simply and securely.
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