| 摘要 |
A pair of panel sections are arranged flat against the surface of the steering wheel, hingedly connected to each other to enable the panels to fold from a flat position to a position overlying each other. A depending side section is hinged to the outer lateral side edge of one of said panel sections to fold with respect thereto between a position overlying the one panel section and a position depending vertically therefrom. A table section is hinged to the lower edge of the depending side section to be foldable between a position overlying said depending side section and a position extending horizontally outwardly therefrom.
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