EP1287907A3 - Pressure chamber blade - Google Patents

Pressure chamber blade Download PDF

Info

Publication number
EP1287907A3
EP1287907A3 EP02019555A EP02019555A EP1287907A3 EP 1287907 A3 EP1287907 A3 EP 1287907A3 EP 02019555 A EP02019555 A EP 02019555A EP 02019555 A EP02019555 A EP 02019555A EP 1287907 A3 EP1287907 A3 EP 1287907A3
Authority
EP
European Patent Office
Prior art keywords
pressure chamber
chamber
roller
blade
chamber blade
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.)
Granted
Application number
EP02019555A
Other languages
German (de)
French (fr)
Other versions
EP1287907B1 (en
EP1287907A2 (en
Inventor
Bernd Martens
Sadan Deral
Wolfram Szczepaniak
Nils Hansen
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.)
Maschinenfabrik Max Kroenert GmbH and Co
Original Assignee
Maschinenfabrik Max Kroenert GmbH and Co
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 Maschinenfabrik Max Kroenert GmbH and Co filed Critical Maschinenfabrik Max Kroenert GmbH and Co
Publication of EP1287907A2 publication Critical patent/EP1287907A2/en
Publication of EP1287907A3 publication Critical patent/EP1287907A3/en
Application granted granted Critical
Publication of EP1287907B1 publication Critical patent/EP1287907B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Coating Apparatus (AREA)
  • Paper (AREA)
  • Pens And Brushes (AREA)

Abstract

The doctor blade has an axial blade head (12), which acts with a displacement body (15) in a chamber, both having facing contact faces (19,20). These define a gap (22) on the pressure chamber side, which opens into the pressure chamber (16) and connects it to the medium feed. The gap extends across the complete axial length of the chamber, mainly tangential to the roller (11) to be coated. Spacers are fitted between displacement body and blade head, to vary the distance of the body relative to the roller.
EP02019555A 2001-09-03 2002-09-02 Pressure chamber blade Expired - Lifetime EP1287907B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10143077A DE10143077B4 (en) 2001-09-03 2001-09-03 Pressure chamber doctor blade
DE10143077 2001-09-03

Publications (3)

Publication Number Publication Date
EP1287907A2 EP1287907A2 (en) 2003-03-05
EP1287907A3 true EP1287907A3 (en) 2005-07-13
EP1287907B1 EP1287907B1 (en) 2007-06-06

Family

ID=7697514

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02019555A Expired - Lifetime EP1287907B1 (en) 2001-09-03 2002-09-02 Pressure chamber blade

Country Status (4)

Country Link
US (1) US6872257B2 (en)
EP (1) EP1287907B1 (en)
AT (1) ATE363949T1 (en)
DE (3) DE10143077B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008012552A1 (en) * 2008-03-04 2009-09-17 Windmöller & Hölscher Kg Ink chamber doctor blade on a printing machine
CN109332106B (en) * 2018-11-22 2023-09-22 大正(江苏)微纳科技有限公司 Scraper device of coating machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29917979U1 (en) * 1999-10-12 2000-01-27 Kroenert Max Maschf Pressure chamber doctor blade for applying a medium to a roller

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829886A1 (en) * 1978-07-07 1980-01-24 Kroenert Max Maschf DEVICE FOR COATING RUNNING PATHS
CH663362A5 (en) * 1984-01-07 1987-12-15 Jagenberg Ag DEVICE FOR COATING MATERIAL SHEETS RUNNING ON A SUPPORT ROLLER WITH ADJUSTABLE APPLICATION THICKNESS.
DE3616645A1 (en) * 1986-05-16 1987-11-19 Voith Gmbh J M PAINTING DEVICE
DE4138807C1 (en) * 1991-11-26 1993-06-03 Cornelis Wapenveld Nl Gorter Colour chamber doctor - is for colour-transfer, screened circular cylindrical body such as screen roller or engraved cylinder
US5497702A (en) * 1991-11-26 1996-03-12 Namic B.V. Ink chamber doctor blade for an inking unit
US5599392A (en) * 1995-07-24 1997-02-04 Beloit Technologies, Inc. Rod holder with separate positionable contact elements for rod metering
US5824369A (en) * 1996-06-24 1998-10-20 Beloit Technologies, Inc. Method and apparatus for coating a traveling paper web
DE19934441A1 (en) * 1999-07-22 2001-01-25 Voith Paper Patent Gmbh Device for direct or indirect application of a liquid or pasty application medium to a running material web, in particular made of paper or cardboard
DE29922546U1 (en) * 1999-12-22 2000-02-17 Roland Man Druckmasch Dosing system for coating liquids in a coating unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29917979U1 (en) * 1999-10-12 2000-01-27 Kroenert Max Maschf Pressure chamber doctor blade for applying a medium to a roller

Also Published As

Publication number Publication date
DE10143077A1 (en) 2003-05-22
EP1287907B1 (en) 2007-06-06
DE50210263D1 (en) 2007-07-19
ATE363949T1 (en) 2007-06-15
DE10143077B4 (en) 2005-06-23
US20030084842A1 (en) 2003-05-08
EP1287907A2 (en) 2003-03-05
US6872257B2 (en) 2005-03-29
DE10164773A1 (en) 2003-07-17

Similar Documents

Publication Publication Date Title
WO2004037537A3 (en) Guiding elements for a printing unit
AU4053401A (en) Doctor blade
CA2291467A1 (en) Brush seal with bristles arranged at an angle
USD500072S1 (en) Type font
ES2147464T3 (en) ROLLER FOR A ROTARY.
EP1393901A3 (en) Device for adjusting the contact pressure of an adjustably mounted cylinder
AUPM979194A0 (en) End cap assembly for a roller tube of a conveyor roller
WO2004058508A3 (en) Thermal printer assembly
EP1510343A3 (en) Ink-jet head and ink-jet printer
DK1101721T3 (en) Rotational body formation for path width correction
EP1287907A3 (en) Pressure chamber blade
EP0927640A3 (en) Printer with improved paper handling mechanism
ATE372171T1 (en) SPIRAL JET MILL
DE59701041D1 (en) INK WRITER
ATE494145T1 (en) ROTARY BODY OF A PRINTING PRESS WITH A SENSOR
AU2003286106A1 (en) Rotating member of a printing press, comprising a bale
EP0979920A3 (en) Drill apparatus with twin impact system
USD497937S1 (en) Type font
AU2003246742A1 (en) Device for fixing scraper strips to a printing roller scraper
DE60104494D1 (en) Atomizer wheel with wear-resistant inserts
AU3944500A (en) Spreading device
AU2003281149A1 (en) Coating head
AU2003274176A1 (en) Wear resistant coating blade or a corresponding blade for the treatment of a paper web
USD532034S1 (en) Type font
AU2013801A (en) Gouge forceps for medical use

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

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7B 05C 5/02 A

Ipc: 7B 05C 1/08 B

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20060112

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50210263

Country of ref document: DE

Date of ref document: 20070719

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070906

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070917

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: TROESCH SCHEIDEGGER WERNER AG

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20070606

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071106

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070906

EN Fr: translation not filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

BERE Be: lapsed

Owner name: MASCHINENFABRIK MAX KROENERT G.M.B.H. & CO.

Effective date: 20070930

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070930

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070907

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

26N No opposition filed

Effective date: 20080307

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070902

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: KROENERT GMBH AND CO KG, DE

Free format text: FORMER OWNER: MASCHINENFABRIK MAX KROENERT GMBH AND CO., DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50210263

Country of ref document: DE

Representative=s name: JAESCHKE, RAINER, DIPL.-ING., DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50210263

Country of ref document: DE

Representative=s name: JAESCHKE, RAINER, DIPL.-ING., DE

Effective date: 20121120

Ref country code: DE

Ref legal event code: R081

Ref document number: 50210263

Country of ref document: DE

Owner name: KROENERT GMBH & CO KG, DE

Free format text: FORMER OWNER: MASCHINENFABRIK MAX KROENERT GMBH & CO., 22761 HAMBURG, DE

Effective date: 20121120

REG Reference to a national code

Ref country code: AT

Ref legal event code: HC

Ref document number: 363949

Country of ref document: AT

Kind code of ref document: T

Owner name: KROENERT GMBH & CO KG, DE

Effective date: 20130118

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20210921

Year of fee payment: 20

Ref country code: AT

Payment date: 20210916

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20210915

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50210263

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 363949

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220902