| 摘要 |
The wheel barrow has a single wheel and is provided with pins (2) and support arms which act as balancers when carrying heavy loads to maintain them perfectly horizontal. The load to be carried rests on its base on the horizontal part of two support arms which pivot about the pins carried by the two shafts (3). By inclining the shafts the lower part of the arms are maintained horizontal. The shafts which are provided with handles (10) are pivoted at their other end about two axles (5). This pivoting allows a scissoring operation for sliding the horizontal part (4) of the arms under the transported container. The shafts are telescopically adjustable in width (9,12) and in length allowing loads of various dimensions to be carried..
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