| 摘要 |
PROBLEM TO BE SOLVED: To provide a table device prevented in the application of an excessive load to a cam at the turning of a table in an insufficient pulling-up state while preventing the return of the pulled-up table to an accommodated state by own weight. SOLUTION: Coping with the drop-off of respective cams 62 from a turning retaining position at the upper end side of a pocket member, the respective cams 62 are retained to turning retaining positions by a retaining mechanism. In a state that the table connected to the respective cams 62 is pulled up, a return to the accommodated state by the own weight can be prevented. The table forms a placement surface by turning the table body at the turning retaining position. When the cam 62 is turned in a predetermined turning guide range at a lower side than the turning retaining position, a guide mechanism 105 guides the cam 62 to the turning retaining position. When the table is turned in the insufficient pulled-up state, the excessive load can be prevented from being applied to the cam 62. COPYRIGHT: (C)2009,JPO&INPIT
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