Title:
SPRINKLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/167099
Kind Code:
A1
Abstract:
[Problem] To provide a sprinkling device which makes it possible to reduce attachment of a contaminated matter in a housing portion. [Solution] A sprinkling device 100 according to the present invention is provided with: a nozzle portion 1 capable of sprinkling a fluid; a fluid tube 20 for feeding the fluid to the nozzle portion 1; a cableveyor 21 in which the fluid tube 20 is accommodated in a hollow portion 211 thereof; a supporting portion 10 with which the nozzle portion 1 is fixedly supported; a driving unit 22 for reciprocating the supporting portion 10 in a width direction of a traveling body R; a driving source M for driving the driving unit 22; and a housing portion 2 in which at least the cableveyor 21 and the driving unit 22 are accommodated. The housing portion 2 has an elongated shape extending in the width direction of the traveling body R. An opening K extending in the width direction of the traveling body R is provided in a bottom portion or a lateral wall portion of the housing portion 2. The supporting portion 10 inside the housing portion 2 supports and fixes the nozzle portion 1 through the opening K. The fluid tube 20 accommodated in the cableveyor 21 is attached to the nozzle portion 1 through the opening K.
More Like This:
| WO/1997/013032 | METHOD AND DEVICE IN THREADING OF A PAPER WEB |
| WO/1995/000706 | SOFT TISSUE |
| WO/2007/134890 | ARRANGEMENT FOR BELT CONTROL |
Inventors:
SEKIYA HIROSHI (JP)
KANEMAKI MASAAKI (JP)
KOBAYASHI TETSUYA (JP)
YAMASHITA MITSURU (JP)
MURAYAMA KOJI (JP)
KANEMAKI MASAAKI (JP)
KOBAYASHI TETSUYA (JP)
YAMASHITA MITSURU (JP)
MURAYAMA KOJI (JP)
Application Number:
PCT/JP2021/006478
Publication Date:
August 26, 2021
Filing Date:
February 19, 2021
Export Citation:
Assignee:
MAINTECH CO LTD (JP)
International Classes:
D21F7/00; B05B15/00; B05B15/70
Foreign References:
| JPH09122540A | 1997-05-13 | |||
| JP2018168498A | 2018-11-01 | |||
| JP2017114571A | 2017-06-29 | |||
| JP2016204797A | 2016-12-08 | |||
| JPH06280181A | 1994-10-04 | |||
| JP2016204797A | 2016-12-08 |
Other References:
See also references of EP 3896218A4
Attorney, Agent or Firm:
SHIRASAKI Shinji (JP)
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