Title:
BACKPACK BLOWER WORK APPARATUS
Document Type and Number:
WIPO Patent Application WO/2013/065390
Kind Code:
A1
Abstract:
The air intake performance of the blower in a backpack blower work apparatus is maintained. A backpack blower work apparatus (1) for generating an airflow using a blower (3), wherein the blower (3) has an air intake port (41) facing a backpack frame (10) with an interval interposed therebetween, the air intake port (41) is covered with an air intake port cover (61), the air intake port cover (61) or the ventilator (3) is equipped with a partition member (64), and the partition member (64) projects toward the backpack frame (10) from the blower (3) side in the space between the backpack frame (10) and the blower (3).
More Like This:
Inventors:
MIURA MASAHIKO (JP)
SHIMOOKA RYOUICHI (JP)
SHIMOOKA RYOUICHI (JP)
Application Number:
PCT/JP2012/071771
Publication Date:
May 10, 2013
Filing Date:
August 29, 2012
Export Citation:
Assignee:
MAKITA CORP (JP)
MIURA MASAHIKO (JP)
SHIMOOKA RYOUICHI (JP)
MIURA MASAHIKO (JP)
SHIMOOKA RYOUICHI (JP)
International Classes:
A01M7/00; B05B7/24; E01H1/08; F04D25/08
Domestic Patent References:
| WO2008041450A1 | 2008-04-10 | |||
| WO2011016101A1 | 2011-02-10 |
Foreign References:
| JP2002257097A | 2002-09-11 | |||
| JP2001241019A | 2001-09-04 | |||
| US20030167594A1 | 2003-09-11 |
Attorney, Agent or Firm:
EBISU International Patent Office (JP)
Patent business corporation エビス international patent firm (JP)
Patent business corporation エビス international patent firm (JP)
Download PDF:
Claims: