Title:
FIBER STACKING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/058195
Kind Code:
A1
Abstract:
A rotating drum (1) has an integration concave (2) on the outer circumference surface, and is provided with a drum main body (3) and an air-permeable opening member (4) forming the bottom surface (2A) of the integration concave (2). The opening member (4) is sandwiched between an exterior forming member (6) disposed facing the bottom surface (2A) and an interior forming member (7) disposed between the opening member (4) and the drum main body (3), and both forming members (6, 7) are disposed so as to overlap with the opening member (4). The concave bottom-surface corresponding parts (6A, 7A) of the forming members (6, 7) that overlap with the bottom surface (2A) of the integration concave (2) in planar view are configured from multiple openings (65, 75) penetrating the concave bottom-surface corresponding parts (6A, 7A) in the thickness direction and from opening defining parts (60, 70) for dividing and forming the openings (65, 75). The opening defining part (70) of the interior forming member (7) corresponds to the opening defining part (60) of the exterior forming member (6).
Inventors:
MATSUNAGA RYUJI (JP)
MARUYAMA HIROSHI (JP)
MOTEGI TOMOYUKI (JP)
MARUYAMA HIROSHI (JP)
MOTEGI TOMOYUKI (JP)
Application Number:
PCT/JP2012/076505
Publication Date:
April 25, 2013
Filing Date:
October 12, 2012
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
A61F13/15; A61F13/49; A61F13/53
Domestic Patent References:
| WO2011068062A1 | 2011-06-09 |
Foreign References:
| JP2011200568A | 2011-10-13 | |||
| JP2006141615A | 2006-06-08 | |||
| US6330735B1 | 2001-12-18 | |||
| US20090281511A1 | 2009-11-12 | |||
| US20060105075A1 | 2006-05-18 | |||
| EP0226939A2 | 1987-07-01 |
Other References:
See also references of EP 2769705A4
Attorney, Agent or Firm:
HATORI, Osamu et al. (JP)
Osamu Hatori (JP)
Osamu Hatori (JP)
Download PDF:
Claims: