Title:
DUST COLLECTING COVER
Document Type and Number:
WIPO Patent Application WO/2010/087072
Kind Code:
A1
Abstract:
A dust collecting cover for a cutting cup, having both high practicality and versatility.
A base plate is connected at multiple positions to a dust collecting cover body with an elastic body provided therebetween, a grinder connecting adaptor is removably mounted on the base plate, and a part of a body cover is configured as a sub-cover which can be opened and closed by the magnetic force of magnets. Through-holes are formed in the magnets. Screws can be passed through the through-holes and fastened to female screw sections provided on the body cover side.
Inventors:
ETO NAOYA (JP)
TAKAHASHI YOSHIMI (JP)
TAKAHASHI YOSHIMI (JP)
Application Number:
PCT/JP2009/070522
Publication Date:
August 05, 2010
Filing Date:
December 08, 2009
Export Citation:
Assignee:
NAKAYA CO LTD (JP)
SANKYO DIAMOND IND CO LTD (JP)
ETO NAOYA (JP)
TAKAHASHI YOSHIMI (JP)
SANKYO DIAMOND IND CO LTD (JP)
ETO NAOYA (JP)
TAKAHASHI YOSHIMI (JP)
International Classes:
B24B55/10; B24B55/05
Foreign References:
| JP2008049469A | 2008-03-06 | |||
| US20070178815A1 | 2007-08-02 | |||
| JPH10264027A | 1998-10-06 | |||
| JP2009172696A | 2009-08-06 | |||
| JP2008049469A | 2008-03-06 |
Other References:
See also references of EP 2269771A4
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