EP0091147A3 - Dispositif pour étaler une substance sur un matériel en ruban - Google Patents

Dispositif pour étaler une substance sur un matériel en ruban Download PDF

Info

Publication number
EP0091147A3
EP0091147A3 EP83200380A EP83200380A EP0091147A3 EP 0091147 A3 EP0091147 A3 EP 0091147A3 EP 83200380 A EP83200380 A EP 83200380A EP 83200380 A EP83200380 A EP 83200380A EP 0091147 A3 EP0091147 A3 EP 0091147A3
Authority
EP
European Patent Office
Prior art keywords
spreading
areas
head
ribbon
slot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP83200380A
Other languages
German (de)
English (en)
Other versions
EP0091147A2 (fr
Inventor
Francesco Osta
Giuseppe Cattaneo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROTOMEC - Costruzioni Meccaniche Elettriche - SpA
Original Assignee
ROTOMEC - Costruzioni Meccaniche Elettriche - SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ROTOMEC - Costruzioni Meccaniche Elettriche - SpA filed Critical ROTOMEC - Costruzioni Meccaniche Elettriche - SpA
Publication of EP0091147A2 publication Critical patent/EP0091147A2/fr
Publication of EP0091147A3 publication Critical patent/EP0091147A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B05C5/0266—Coating heads with slot-shaped outlet adjustable in length, e.g. for coating webs of different width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
    • B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B05C5/0262—Coating heads with slot-shaped outlet adjustable in width, i.e. having lips movable relative to each other in order to modify the slot width, e.g. to close it
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/18—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material only one side of the work coming into contact with the liquid or other fluent material

Landscapes

  • Coating Apparatus (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Un dispositif pour étaler des substances sur des maté­ riaux en ruban (0), qui comprend une tête d'extrusion (1, 2) et une barre tournante (22) portée par un organe de support (18) séparé et appliqué à la tête en position adjacente à la fente de débit (8) de la tête. La fente de débit a une cavité intérieure profilée (9) dans laquelle sont insérés des segments de lamelle de limitation qui s'étendent jusqu'au débouché de la fente (8) pour délimiter latéralement la zone d'étalement. En outre la barre tournante (22) a sa surface opérative limitée aux zones d'étalement et elle est creusée ou emportée dans les zones où il ne faut pas effectuer l'étalement, en évitant ainsi le contact de ces zones avec le ruban (0) ou avec le rouleau (13) sur lequel il s'appuie en correspondance de la barre tournante (22).
Le dispositif permet d'effectuer l'étalement sur des largeurs réglables inférieures à la largeur de la tête d'extru­ sion (1, 2) ainsi que sur des bandes séparées les unes des autres par des zones non étalées.
EP83200380A 1982-04-05 1983-03-21 Dispositif pour étaler une substance sur un matériel en ruban Withdrawn EP0091147A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT6744282 1982-04-05
IT8267442A IT8267442A0 (it) 1982-04-05 1982-04-05 Dispositivo per spalmare una sostanza su di un materiale in nastro

Publications (2)

Publication Number Publication Date
EP0091147A2 EP0091147A2 (fr) 1983-10-12
EP0091147A3 true EP0091147A3 (fr) 1985-08-07

Family

ID=11302420

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83200380A Withdrawn EP0091147A3 (fr) 1982-04-05 1983-03-21 Dispositif pour étaler une substance sur un matériel en ruban

Country Status (4)

Country Link
US (1) US4465015A (fr)
EP (1) EP0091147A3 (fr)
ES (1) ES8403044A1 (fr)
IT (1) IT8267442A0 (fr)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406099A1 (de) * 1984-02-20 1985-08-22 John Lausanne Mladota Beschichtungsvorrichtung fuer materialbahnen
FI853041A0 (fi) * 1985-08-07 1985-08-07 Valmet Oy Anordning foer belaeggning av materialbana.
DE3721593A1 (de) * 1987-06-30 1989-01-26 Henning J Claassen Vorrichtung zum auftragen von fluessigen klebstoffen auf ein substrat
MX170005B (es) * 1987-07-09 1993-08-04 Bolton Emerson Sistema de colocadores de precision
US4899691A (en) * 1987-07-09 1990-02-13 Bolton-Emerson, Inc. Precision positioning system for a coater
GB8814689D0 (en) * 1988-06-21 1988-07-27 British United Shoe Machinery Adhesive-applying apparatus
SE467528B (sv) * 1988-09-27 1992-08-03 Btg Kaelle Inventing Ab Anordning foer bestrykning av en loepande bana
FI90634C (fi) * 1989-01-17 1994-03-10 Valmet Paper Machinery Inc Sivelylaite ja menetelmä materiaalirainan sivelemiseksi
FI88421C (fi) * 1990-04-19 1993-05-10 Valmet Paper Machinery Inc Bestrykningsanordning foer bestrykning av vals i en limpress, papper eller kartong
US5259307A (en) * 1991-05-10 1993-11-09 Illinois Tool Works Inc. Registration adjustment for rotary screen printing apparatus
CA2122089A1 (fr) * 1993-04-30 1994-10-31 Glen H. Bayer, Jr. Methode et dispositif pour l'application d'un revetement sur un substrat
US5747107A (en) * 1995-10-26 1998-05-05 Minnesota Mining And Manufacturing Company Method of applying a hot melt coating
US20020121239A1 (en) * 1996-04-10 2002-09-05 Tonazzi Juan C. Lopez Devices and methods for applying liquid coatings to substrates
DE19722117C2 (de) * 1997-05-27 2000-09-07 Bematec S A Beschichtung poröser Träger
US6803076B2 (en) * 2002-04-16 2004-10-12 3M Innovative Properties Company Die lip for strip coating
US7591903B2 (en) * 2002-08-13 2009-09-22 3M Innovative Properties Company Die having multiple orifice slot
DE10323213B4 (de) * 2003-05-22 2006-02-23 Thyssen Polymer Gmbh Vorrichtung zum Kaschieren von Profilen
WO2005033407A1 (fr) * 2003-10-09 2005-04-14 Btg Umv Coating Systems Aktiebolag Support pour berceau de barrette tournante
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
EP2768914B1 (fr) 2011-10-19 2018-11-21 3M Innovative Properties Company Articles pourvus de revêtements minces appliqués à chaud et leurs procédés de production
WO2015100319A1 (fr) 2013-12-26 2015-07-02 3M Innovative Properties Company Rubans adhésifs et leur procédé de fabrication
EP3237566A1 (fr) 2014-12-23 2017-11-01 3M Innovative Properties Company Feuilles déchirables manuellement et leur procédé de fabrication
CN113874437A (zh) 2019-05-31 2021-12-31 3M创新有限公司 经热处理的取向(共)聚合物膜及其使用交联载体层的制备方法
US20220220264A1 (en) 2019-05-31 2022-07-14 3M Innovative Properties Company Heat-treated, non-oriented (co)polymeric films and methods for making the same using an oriented carrier film
WO2022123294A1 (fr) 2020-12-09 2022-06-16 3M Innovative Properties Company Procédé et système de réglage de filière en forme de fente utilisée pour la fabrication d'un article extrudé

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1557477A (fr) * 1967-12-27 1969-02-14
CH532429A (de) * 1972-03-17 1973-01-15 Singeisen Markus Einrichtung, insbesondere Farbwerk, zum Auftragen einer Flüssigkeit auf eine rotierende Walze
FR2359699A1 (fr) * 1976-07-26 1978-02-24 Leesona Corp Filiere d'extrusion et son procede de fabrication
US4167914A (en) * 1977-05-25 1979-09-18 Bolton-Emerson, Inc. Rotating rod, rotating press roll nip coating apparatus
EP0056067A1 (fr) * 1981-01-14 1982-07-21 Bolton-Emerson, Inc. Dispositif pour appliquer une couche mince d'une substance d'enduction sur une bande de matériau en mouvement
FR2511897A1 (fr) * 1981-09-01 1983-03-04 Rotomec Costr Mecc Dispositif pour l'application de substances visqueuses sur un materiel en bande en mouvement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875728A (en) * 1952-11-20 1959-03-03 Bendix Aviat Corp Extrusion nozzle
US3818861A (en) * 1972-07-13 1974-06-25 Ilford Ltd Coating of stripes on to a travelling web
US3980043A (en) * 1975-02-25 1976-09-14 Midland-Ross Corporation Pressure-type liquid coating applicator
CH595889A5 (fr) * 1975-04-03 1978-02-28 Rieter Ag Maschf
JPS584589B2 (ja) * 1976-08-12 1983-01-27 富士写真フイルム株式会社 塗布方法
US4293517A (en) * 1980-04-14 1981-10-06 E. I. Du Pont De Nemours And Company Die with insert and its use

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1557477A (fr) * 1967-12-27 1969-02-14
CH532429A (de) * 1972-03-17 1973-01-15 Singeisen Markus Einrichtung, insbesondere Farbwerk, zum Auftragen einer Flüssigkeit auf eine rotierende Walze
FR2359699A1 (fr) * 1976-07-26 1978-02-24 Leesona Corp Filiere d'extrusion et son procede de fabrication
US4167914A (en) * 1977-05-25 1979-09-18 Bolton-Emerson, Inc. Rotating rod, rotating press roll nip coating apparatus
EP0056067A1 (fr) * 1981-01-14 1982-07-21 Bolton-Emerson, Inc. Dispositif pour appliquer une couche mince d'une substance d'enduction sur une bande de matériau en mouvement
FR2511897A1 (fr) * 1981-09-01 1983-03-04 Rotomec Costr Mecc Dispositif pour l'application de substances visqueuses sur un materiel en bande en mouvement

Also Published As

Publication number Publication date
IT8267442A0 (it) 1982-04-05
ES520764A0 (es) 1984-03-16
US4465015A (en) 1984-08-14
ES8403044A1 (es) 1984-03-16
EP0091147A2 (fr) 1983-10-12

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): CH DE FR GB LI

17P Request for examination filed

Effective date: 19840403

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): CH DE FR GB LI

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19860107

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CATTANEO, GIUSEPPE

Inventor name: OSTA, FRANCESCO