| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a carrying bogie provided with a front framework smoothly movable forward and backward in relation to a bottom frame. SOLUTION: A bottom body 2 is provided with the front framework 4 and a rear framework, and a support plate for supporting a load is foldably arranged between both the front and rear frameworks. The front framework 4 is formed movable forward and backward between an assembling position A and a waiting position, and the bottom body 2 has a pair of bottom frames 7 in right and left to support and guide the front framework 4, and a space between the right and the left bottom frames 7 is formed to be enlarged as it comes close to a reader position. The front framework 4 is supported on the both the bottom frames 7 through a pair of guide bodies 31 in right and left, and both the guide bodies 31 can freely move forward and backward in relation to the bottom frame 7 and freely to move right and left in relation to a lower part of the front framework 4. The front framework 4 has a first guide roller 35 engaged with the bottom frame 7 to be rolled forward and backward and a second guide roller 38 engaged with a movable member 29 of the lower part of the front framework 4 to be rolled right and left.</p> |
