| 摘要 |
PROBLEM TO BE SOLVED: To provide a link drive type rolling hatch cover capable of pulling up a wheel from a groove utilizing a large force generated on a link mechanism immediately before the opening of a panel. SOLUTION: The link mechanism is characterized in that a chain laid along a hydraulic motor and a combing is installed in a linear shape along the combing and a large force is obtained at an initial stage of the opening of the hatch cover. COPYRIGHT: (C)2008,JPO&INPIT
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