DE29807941U1 - Doctor device - Google Patents

Doctor device

Info

Publication number
DE29807941U1
DE29807941U1 DE29807941U DE29807941U DE29807941U1 DE 29807941 U1 DE29807941 U1 DE 29807941U1 DE 29807941 U DE29807941 U DE 29807941U DE 29807941 U DE29807941 U DE 29807941U DE 29807941 U1 DE29807941 U1 DE 29807941U1
Authority
DE
Germany
Prior art keywords
doctor
blade
recess
squeegee
doctor 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.)
Expired - Lifetime
Application number
DE29807941U
Other languages
German (de)
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Priority to DE29807941U priority Critical patent/DE29807941U1/en
Publication of DE29807941U1 publication Critical patent/DE29807941U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/20—Ink-removing or collecting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/06—Details
    • B41F9/08—Wiping mechanisms
    • B41F9/10—Doctors, scrapers, or like devices
    • B41F9/1036—Clamping and adjusting devices

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Rakeleinrichtung mit einem an eine drehende Walze anstellbaren Rakelblatt, das lose in eine zugeordnete Ausnehmung eines Rakelhalters einsteckbar ist, dadurch gekennzeichnet, daß die Anlagefläche (6) der Ausnehmung (8), an der sich das an die Walze (2) angestellte Rakelblatt (7) entgegen der Anstellrichtung abstützt, um eine zur Abstreifkante (10) des Rakelblatts (7) parallele Achse konvex gekrümmt ist und derart zur gegenüberliegenden, ebenen Anlagefläche angeordnet ist, daß die Breite der Ausnehmung (8) in Richtung auf die Abstreifkante (10) des Rakelblatts (7) zunimmt.1. Squeegee device with a squeegee blade which can be adjusted to a rotating roller and which can be inserted loosely into an associated recess in a squeegee holder, characterized in that the contact surface ( 6 ) of the recess ( 8 ) on which the squeegee blade attached to the roller ( 2 ) is attached ( 7 ) supports against the direction of adjustment, is convexly curved about an axis parallel to the scraper edge ( 10 ) of the doctor blade ( 7 ) and is arranged in relation to the opposite, flat contact surface in such a way that the width of the recess ( 8 ) in the direction of the scraper edge ( 10 ) of the doctor blade ( 7 ) increases. 2. Rakeleinrichtung nach Anspruch 1, dadurch ge­ kennzeichnet, daß der Rakelhalter (1) aus einer Wanne besteht, wobei die Ausnehmung (8) zur Aufnahme des Rakelblatts (7) auf der Innenseite der Wanne an der der drehenden Walze (2) zugekehrten Wannenwand vorgesehen ist.2. Doctor device according to claim 1, characterized in that the doctor holder ( 1 ) consists of a tub, the recess ( 8 ) for receiving the doctor blade ( 7 ) on the inside of the tub on the rotating roller ( 2 ) facing the tub wall is provided. 3. Rakeleinrichtung nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die konvex gekrümmte Anla­ gefläche (6) aus zwei oder mehr in Längsrichtung des Rakelblatts (7) im Abstand voneinander angeordneten Flächenabschnitten besteht.3. Doctor device according to one of claims 1 or 2, characterized in that the convexly curved contact surface ( 6 ) consists of two or more surface sections arranged at a distance from one another in the longitudinal direction of the doctor blade ( 7 ). 4. Rakeleinrichtung nach Anspruch 3, dadurch gekennzeich­ net, daß an den seitlichen Rändern des Rakelblatts durch Nuten im Rakelträger gebildete Anlageflächen vor­ gesehen sind.4. Doctor device according to claim 3, characterized net that on the side edges of the doctor blade contact surfaces formed by grooves in the doctor carrier are seen. 5. Rakeleinrichtung nach einem der vorhergehenden Ansprü­ che, dadurch gekennzeichnet, daß sie an einer Farb­ werkswalze einer Rotationsdruckmaschine angeordnet ist.5. Doctor device according to one of the preceding claims che, characterized in that it has a color Factory roller of a rotary printing press is arranged.
DE29807941U 1998-05-04 1998-05-04 Doctor device Expired - Lifetime DE29807941U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29807941U DE29807941U1 (en) 1998-05-04 1998-05-04 Doctor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29807941U DE29807941U1 (en) 1998-05-04 1998-05-04 Doctor device

Publications (1)

Publication Number Publication Date
DE29807941U1 true DE29807941U1 (en) 1999-09-09

Family

ID=8056608

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29807941U Expired - Lifetime DE29807941U1 (en) 1998-05-04 1998-05-04 Doctor device

Country Status (1)

Country Link
DE (1) DE29807941U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2459293A (en) * 2008-04-18 2009-10-21 Martin Frederick Cairncross Roller cleaning device

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US828760A (en) * 1905-10-23 1906-08-14 Joseph Mercer Ink-fountain.
US2477339A (en) * 1945-02-14 1949-07-26 Lodding Engineering Corp Doctor mechanism for rolls and cylinders
US2691344A (en) * 1949-10-20 1954-10-12 Journal Company Ink roll cleaning scraper for printing presses
DE2405108B2 (en) * 1973-02-14 1975-07-24 Peter Kufstein Tirol Zimmer (Oesterreich) Squeegee device
DE2435527B2 (en) * 1973-11-26 1978-12-14 Beloit Italia S.P.A., Pinerolo, Torino (Italien) Device for regulating the thickness of the coating on a paper web
DE8805818U1 (en) * 1988-05-03 1988-06-23 Kuerten, Rudolf August, 5060 Bergisch Gladbach, De
DE9004747U1 (en) * 1990-04-26 1990-06-28 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
EP0453910A1 (en) * 1990-04-23 1991-10-30 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Ink rail device
US5524540A (en) * 1994-12-15 1996-06-11 Van Denend; Mark E. Printing press having doctor blade with integral tape seal thereon
DE19627489A1 (en) * 1996-07-08 1998-01-15 Voith Sulzer Papiermasch Gmbh Web coating applicator

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US828760A (en) * 1905-10-23 1906-08-14 Joseph Mercer Ink-fountain.
US2477339A (en) * 1945-02-14 1949-07-26 Lodding Engineering Corp Doctor mechanism for rolls and cylinders
US2691344A (en) * 1949-10-20 1954-10-12 Journal Company Ink roll cleaning scraper for printing presses
DE2405108B2 (en) * 1973-02-14 1975-07-24 Peter Kufstein Tirol Zimmer (Oesterreich) Squeegee device
DE2435527B2 (en) * 1973-11-26 1978-12-14 Beloit Italia S.P.A., Pinerolo, Torino (Italien) Device for regulating the thickness of the coating on a paper web
DE8805818U1 (en) * 1988-05-03 1988-06-23 Kuerten, Rudolf August, 5060 Bergisch Gladbach, De
EP0453910A1 (en) * 1990-04-23 1991-10-30 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Ink rail device
DE9004747U1 (en) * 1990-04-26 1990-06-28 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
US5524540A (en) * 1994-12-15 1996-06-11 Van Denend; Mark E. Printing press having doctor blade with integral tape seal thereon
DE19627489A1 (en) * 1996-07-08 1998-01-15 Voith Sulzer Papiermasch Gmbh Web coating applicator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2459293A (en) * 2008-04-18 2009-10-21 Martin Frederick Cairncross Roller cleaning device
GB2459293B (en) * 2008-04-18 2012-12-12 Martin Frederick Cairncross Roller cleaning device

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 19991014

R150 Term of protection extended to 6 years

Effective date: 20010530

R151 Term of protection extended to 8 years

Effective date: 20040602

R152 Term of protection extended to 10 years

Effective date: 20060630

R071 Expiry of right