| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a scraper suppressing chattering phenomena as much as possible without impairing durability. <P>SOLUTION: The scraper 10 comes into sliding contact with an annular groove of a rotating table of a dispensing/packaging apparatus, dams a powder granule (powdered medicine, etc.) in the annular recessed groove and supports the dispensing for dispensing the powder granule by a prescribed region part with a dispensing plate. The scraper includes a disk-like body 11 and a lip member 12 made of a rubbery elastomer which is attached to the periphery of the body and has a front surface for damming the powder granule and a back surface opposite from the front surface, wherein, on the back surface 15 of the lip member 12, an annular deep groove 17 is formed concentrically with the body 11 and a chamfering 18 is formed on the outer periphery part of the front surface 14. <P>COPYRIGHT: (C)2012,JPO&INPIT |
