| 摘要 |
PURPOSE:To transport long stretching objects accurately and in good order by forming a fixed recess with a certain specific width in each of a pair of endless chains. CONSTITUTION:Chain couples 12 each consisting of a pair of endless traveling chains 11 are stretched over sprockets. Each of a pair of chains 11 is provided with a fixed recess 24 with a certain specific width, and one chain 11 is dislocated from the other 11 in their traveling direction so as to form a recess 25 for trapping of the objects in such an arrangement as the width W being adjustable. Accordingly each object overrides a chain couple 12 and falls into the trapping recess 25 to be transported surely and in good order, and even though the objects are large and heavy, they can be well transported while a constant attitude is held at all times to easure that they are placed neatly even after transportation. |
