Title:
ASBESTOS COLLECTING EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2008/032431
Kind Code:
A1
Abstract:
Asbestos collecting equipment which can collect asbestos efficiently in a single scratching
work without leaving unscratched asbestos even if the asbestos sprayed surface
is irregular or curved. The asbestos collecting equipment (1) comprises a head
section (10) including a plurality of rotators (11) each equipped, on the outer
circumferential surface thereof, with scratching teeth (12) as a means for scratching
asbestos sprayed on a sprayed surface, bearing members (13) as a plurality of
bearing means for supporting the plurality of rotators (11) respectively, a
spring member (14) as a means for pressing the rotators (11) supported by the bearing
members (13) resiliently against the sprayed surface, and an enclosure (15)
surrounding the plurality of rotators (11), and a means for sucking asbestos scratched
by the scratching teeth (12) by bringing about a negative pressure in the enclosure
(15).
Inventors:
SAKAKIBARA YASUHIRO (JP)
Application Number:
PCT/JP2007/000915
Publication Date:
March 20, 2008
Filing Date:
August 27, 2007
Export Citation:
Assignee:
SAKAKIBARA YASUHIRO (JP)
International Classes:
E04G23/02; B08B1/04; B08B5/00; B08B5/04; B08B7/04
Foreign References:
| JPH01256660A | 1989-10-13 | |||
| JPH11193642A | 1999-07-21 | |||
| JPH0947729A | 1997-02-18 | |||
| JP2000070202A | 2000-03-07 | |||
| JPH0285465A | 1990-03-26 | |||
| JPH0938001A | 1997-02-10 | |||
| JPH02112557A | 1990-04-25 |
Attorney, Agent or Firm:
KATO, Hisashi (Asaco-Hakata Bldg.11-5, Hakataekihigashi,1-chome, Hakata-ku,Fukuoka-sh, Fukuoka 13, JP)
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