| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a nesting carriage allowing easy mounting (more preferably, mounting and removing) of a bed plate on a carriage frame and easy replacement of the bed plate. <P>SOLUTION: This nesting carriage is provided with the carriage frame 10 with a caster, a mounting shaft 17 provided in the vicinity of a rear end part of the carriage frame 10 and extended in the width direction, the bed plate 20 formed with a mounting shaft storage groove 25 extended in the width direction and a connecting tool accepting pocket 30 communicated with the mounting shaft storage groove 25, and a connecting tool 40 to be inserted into the connecting tool accepting pocket 30 of the bed plate 20. Preferably, the connecting tool 40 can be inserted and separated into/from the connecting tool accepting pocket 30. A holding hole H is sectioned by the mounting shaft storage groove 25 of the bed plate 20 and the connecting tool 40 inserted into the connecting tool accepting pocket 30. By holding the mounting shaft 17 in the holding hole H, the bed plate 20 is rotatably mounted on the carriage frame 10 with the mounting shaft 17 as a center. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
