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1. (WO2017148477) COOLED COATING BLADE FOR A DOCTOR BLADE DEVICE
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Pub. No.: WO/2017/148477 International Application No.: PCT/DE2017/100172
Publication Date: 08.09.2017 International Filing Date: 03.03.2017
IPC:
B05C 3/00 (2006.01) ,B05C 3/18 (2006.01) ,B05C 11/02 (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
3
Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
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
3
Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
18
only one side of the work coming into contact with the liquid or other fluent material
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
11
Component parts, details or accessories not specifically provided for in groups B05C1/-B05C9/132
02
Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface; Control of the thickness of a coating
Applicants:
HORST SPRENGER GMBH [DE/DE]; Pferdsweide 41 47441 Moers, DE
Inventors:
KNOP, Reinhard; DE
Agent:
GREIF, Thomas; THUL PATENTANWALTSGESELLSCHAFT MBH Rheinmetall Platz 1 40476 Düsseldorf, DE
Priority Data:
10 2016 002 556.504.03.2016DE
Title (EN) COOLED COATING BLADE FOR A DOCTOR BLADE DEVICE
(FR) LAME DE COUCHAGE REFROIDIE D'UN DISPOSITIF À RACLE
(DE) GEKÜHLTE STREICHKLINGE EINER RAKELVORRICHTUNG
Abstract:
(EN) The invention relates to a doctor blade metering system for a device for coating material webs (1), particularly paper or cardboard webs, which are supported against a rotating mating roller (2), comprising a doctor blade rod (3) as the metering element, mounted in a groove of a doctor blade bed (4) which is secured to the frame (9) of the system, characterised in that the region (B) that is behind the doctor blade rod (3) when viewed in the direction of rotation of the material web (1) is designed such that its temperature can be lowered by means of a coolant.
(FR) L'invention concerne un système doseur à racle pour un dispositif d’enduction de bandes de matière (1), en particulier de bandes de papier ou de carton, qui sont en appui contre un contre-rouleau (2) animé en rotation, ledit système comprenant une barre de racle (3) en guise d’élément doseur, qui est montée dans une rainure d’un porte-racle (4) qui est fixé sur le bâti (9) du système. L'invention est caractérisée en ce que la zone (B) située derrière la barre de racle (3) vue dans le sens de rotation de la bande de matière (1) est réalisée de sorte que sa température peut être abaissée au moyen d'un fluide de refroidissement.
(DE) Rakel-Dosiersystem für eine Vorrichtung zum Beschichten von Materialbahnen (1), insbesondere Papier- oder Kartonbahnen, die an einer drehbewegten Gegenwalze (2) abgestützt sind, mit einer Rakelstange (3) als Dosierelement, die in einer Nut eines Rakelbettes (4) gelagert ist, das am Rahmen (9) des Systems befestigt ist, dadurch gekennzeichnet, dass der in Drehrichtung der Materialbahn (1) gesehen hinter der Rakelstange (3) angeordnete Bereich (B) mittels Kühlmittel temperaturabsenkbar ausgebildet ist.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)