| 摘要 |
PROBLEM TO BE SOLVED: To provide a raising/lowering table smoothly raising/lowering a top board and raising/lowering it without moving it in the front/back despite of a simple constitution. SOLUTION: This raising/lowering table is provided with a base frame 1 having a pair of right/left supports 2 and 2 in the back part, a raising/lowering base frame 7 attached along the supports 2 and 2 to be freely raised/lowered, and the top board 4 pivoted to the raising/lowering base frame 7 rotatably around the horizontal axial center. The top board 4 tilts from the horizontal state to the perpendicular state by a top board attitude retaining mechanism A. COPYRIGHT: (C)2007,JPO&INPIT
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