| 摘要 |
PROBLEM TO BE SOLVED: To provide an engagement chain type lifting device that can compact the size of the engagement chain type lifting device in parallel in a disposition direction of a first lifting unit, a deceleration unit and a second lifting unit, facilitates centering thereof and enables switching of reduction gear ratio.SOLUTION: An engagement chain type lifting device 100 comprises: a deceleration unit 110 having a drive motor 111; and lifting units (120A and 120B) having a pair of engagement chains 121 that is lifted in an elevating/lowering direction by transmission of power of the deceleration unit 110. The lifting units (120A and 120B) are disposed in parallel on both sides of the deceleration unit 110, and the two lifting units (120A and 120B) are connected to the deceleration unit 110 via gear wheel trains (130A and 130B) respectively. |
