| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a grinder which prevents a fall of a cassette for containing a work from a support base due to an external factor during the cassette is placed on the support base. <P>SOLUTION: The grinder comprises hold means for holding a work, grind means for grinding the work held by the hold means, and a cassette support base 2a for supporting a cassette 6a for containing the work. The cassette support base 2a includes a cassette fix part 22 for automatically fixing the cassette 6a with placement of the cassette 6a thereon and an unfix part 25 for unfixing the cassette 6a fixed by the cassette fix part 22. The cassette 6a is automatically fixed with placement of the cassette 6a on the cassette support base 2a and as a result falling of the cassette 6a from the support base 2a is prevented even when there is an external factor such as a contact of an operator with the cassette 6a. <P>COPYRIGHT: (C)2012,JPO&INPIT |
