| 摘要 |
PROBLEM TO BE SOLVED: To provide a circular saw blade feed device capable of revolving a circular saw blade placed in a flatly placed state to a vertically placed state to feed the same while ensuring the safety of a worker. SOLUTION: The circular saw blade feed device 1 includes a locking part 25 inserted in a rotary shaft fitting and inserting hole H provided to the axial center part of the circular saw blade S in the flatly placed state to lock the edge part of the rotary shaft fitting and inserting hole H to hang up the circular saw blade S through the locking part 25 to feed the same. The locking part 25 is provided so as to revolve the circular saw blade S locked in the flatly placed state to the vertically placed state. COPYRIGHT: (C)2008,JPO&INPIT
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