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1. (WO2013121908) INNER DECKLE FOR DIE, AND DIE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/121908 International Application No.: PCT/JP2013/052470
Publication Date: 22.08.2013 International Filing Date: 04.02.2013
IPC:
B05C 5/02 (2006.01) ,B29C 47/16 (2006.01) ,B29L 7/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
C
APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5
Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
02
from an outlet device in contact, or almost in contact, with the work
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
47
Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
08
Component parts, details or accessories; Auxiliary operations
12
Extrusion nozzles or dies
14
with broad opening, e.g. for sheets
16
adjustable
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
L
INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C59
7
Flat articles, e.g. films or sheets
Applicants:
日東電工株式会社 NITTO DENKO CORPORATION [JP/JP]; 大阪府茨木市下穂積1丁目1番2号 1-2, Shimo-hozumi 1-chome, Ibaraki-shi, Osaka 5678680, JP
Inventors:
木谷 義明 KITANI Yoshiaki; JP
矢木 実 YAGI Minoru; JP
北村 喜弘 KITAMURA Yoshihiro; JP
広瀬 閥 HIROSE Isao; JP
松尾 洋 MATSUO Hiroshi; JP
那須 徹雄 NASU Tetsuo; JP
堀江 忠雄 HORIE Tadao; JP
佐々木 昌吾 SASAKI Shogo; JP
五十嵐 寛雄 IGARASHI Hiroo; JP
Agent:
アインゼル・フェリックス=ラインハルト EINSEL Felix-Reinhard; 東京都千代田区丸の内1丁目6番2号 新丸の内センタービルディング ゾンデルホフ&アインゼル法律特許事務所 Sonderhoff & Einsel Law and Patent Office, Shin-Marunouchi Center Building, 6-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1000005, JP
Priority Data:
2012-02943714.02.2012JP
2013-01883901.02.2013JP
Title (EN) INNER DECKLE FOR DIE, AND DIE
(FR) RÉGLETTE INTERNE POUR MATRICE ET MATRICE
(JA) ダイ用インナーディッケルおよびダイ
Abstract:
(EN) The present invention provides the following: an inner deckle for a die, which both ensures a sufficiently liquid-tight state and makes it easy to adjust a coating width; and a die provided with said inner deckle. This inner deckle (5) has a shaft-shaped deckle body (6) and a sheet-shaped or film-shaped auxiliary deckle part (7). The deckle body (6) is provided with a reinforcing seal part (8) in at least part of the region where the auxiliary deckle part (7) is located. Said reinforcing seal part (8) is provided with at least one seal member (11) that contains two or more films (11a, 11b). When the position of the inner deckle (5) with respect to the die (1) changes, said films (11a, 11b) slide along the inner wall of a manifold (3) while elastically deforming, and when the position of the inner deckle (5) with respect to the die (1) is fixed, elastic restoring forces cause the films (11a, 11b) to cling to the aforementioned inner wall, moving in concert with each other.
(FR) La présente invention concerne ce qui suit : une réglette interne pour une matrice, qui à la fois assure un état suffisamment étanche aux liquides et rend l'ajustement de la largeur de revêtement facile; et une matrice munie de ladite réglette interne. Cette réglette interne (5) a un corps de réglette en forme d'arbre (6) et une pièce de réglette auxiliaire (7) en forme de feuille ou en forme de film. Le corps de réglette (6) est muni d'une pièce d'étanchéité de renforcement (8) dans au moins une partie de la région où la pièce de réglette auxiliaire (7) est située. Ladite pièce d'étanchéité de renforcement (8) est munie d'au moins un élément d'étanchéité (11) qui contient au moins deux films (11a, 11b). Quand la position de la réglette interne (5) par rapport à la matrice (1) change, lesdits films (11a, 11b) glissent le long de la paroi interne d'un répartiteur (3) tout en se déformant de façon élastique, et quand la position de la réglette interne (5) par rapport à la matrice (1) est fixée, des forces de rappel élastiques amènent les films (11a, 11b) à s'accrocher à la paroi interne mentionnée ci-dessus, se déplaçant de concert les uns les autres.
(JA)  本発明は、十分な液密状態の確保と塗工幅調整の容易化の両立を可能にしたダイ用インナーディッケルおよびそれを具えるダイを提供する。 本発明のダイ用インナーディッケル(5)は、シャフト状のディッケル本体部(6)と、シート状またはフィルム状のディッケル補助部(7)とを有し、ディッケル本体部(6)は、ディッケル補助部(7)を配置した領域の少なくとも一部に補強シール部(8)を具え、補強シール部(8)が、ダイ(1)に対するインナーディッケル(5)の位置移動時には、マニホールド(3)の内壁に対して弾性変形しながら摺動し、かつ、ダイ(1)に対するインナーディッケル(5)の位置固定時には、弾性復元力により、互いに協動した状態で前記内壁に密着する2枚以上のフィルム(11a,11b)を含む少なくとも1つのシール部材(11)を具えている。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)