| 摘要 |
PURPOSE:To provide a walking type moving mechanism for enabling stable transportation without swaying loaded articles by facilitating control of a working arm when the expansible working arms provided on the upper part as well as the lower part of a triangle frame are moved in a walking way by expansion or contraction thereof. CONSTITUTION:An upper triangle frame 11 is provided so that each apex of a lower triangle frame 4 is situated between the respective apexes thereof, and legs 5, 6, 7, 12, 13, 14 are mounted on the apexes. The lower end of two expansible working arms 15-20, 24-29 are rotatively mounted 21-23, 30-32 on the upper end of each leg, and the upper ends of each working arm are mounted on a mounting plate 33 in close proximities to one another so that each working arm on the same leg is opened into V-shape. |
