ES411307A1 - Rascador para maquinas de impresion en huecograbado. - Google Patents

Rascador para maquinas de impresion en huecograbado.

Info

Publication number
ES411307A1
ES411307A1 ES411307A ES411307A ES411307A1 ES 411307 A1 ES411307 A1 ES 411307A1 ES 411307 A ES411307 A ES 411307A ES 411307 A ES411307 A ES 411307A ES 411307 A1 ES411307 A1 ES 411307A1
Authority
ES
Spain
Prior art keywords
cutout
scraper
printing machine
doctor blade
touch
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
Application number
ES411307A
Other languages
English (en)
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.)
Daetwyler Global Tec Holding AG
Original Assignee
Max Daetwyler 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 Max Daetwyler and Co filed Critical Max Daetwyler and Co
Publication of ES411307A1 publication Critical patent/ES411307A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B41F9/1072—Blade construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Screen Printers (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Coating Apparatus (AREA)
  • Printing Methods (AREA)
  • Coloring (AREA)

Abstract

Rascador para máquinas de impresión en huecograbado, para separar el colo superfluo de una superficie de forma, especialmente cuando la forma es un cilindro, caracterizado porque el final del rascador (4) destinado a tocar la superficie de la forma (1) , muestra un primer recorte (9) que se extiende sobre la anchura del rascador (4) y cuyo corte transversal es menor que el de un segundo recorte (10), estando limitado el primer recorte (9) por dos superficies (11), que discurren esencialmente paralelas o cuneiformes e incluyen un ángulo máximo de 5º, para mantener el tamaño de la superficie de contacto del primer recorte (9), destinada a tocar la superficie de la forma (1), esencialmente constante con el desgaste creciente.
ES411307A 1972-02-09 1973-02-05 Rascador para maquinas de impresion en huecograbado. Expired ES411307A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH183172A CH539508A (de) 1972-02-09 1972-02-09 Rakel für Tiefdruckmaschinen

Publications (1)

Publication Number Publication Date
ES411307A1 true ES411307A1 (es) 1975-12-01

Family

ID=4219615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES411307A Expired ES411307A1 (es) 1972-02-09 1973-02-05 Rascador para maquinas de impresion en huecograbado.

Country Status (21)

Country Link
JP (1) JPS5125166B2 (es)
AR (1) AR196514A1 (es)
AT (1) AT351051B (es)
BE (1) BE795033A (es)
BR (1) BR7300974D0 (es)
CA (1) CA991477A (es)
CH (1) CH539508A (es)
CS (1) CS185210B2 (es)
DD (1) DD101616A5 (es)
DE (1) DE2305120B2 (es)
DK (1) DK129777B (es)
ES (1) ES411307A1 (es)
FR (1) FR2171401B1 (es)
GB (1) GB1415405A (es)
HU (1) HU167912B (es)
IT (1) IT978954B (es)
NL (1) NL149112B (es)
NO (1) NO137314C (es)
SE (1) SE383847B (es)
YU (1) YU34374B (es)
ZA (1) ZA73886B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519909A (ja) * 1974-07-12 1976-01-27 Dainippon Printing Co Ltd Gurabiainsatsuyodokutaahasakino keiseihoho
JPS5416208A (en) * 1978-04-22 1979-02-06 Dainippon Printing Co Ltd Method of making doctor for intaglio printer
JPS55121060A (en) * 1980-01-19 1980-09-17 Dainippon Printing Co Ltd Forming method of doctor blade for gravure printing
JPS55121061A (en) * 1980-01-19 1980-09-17 Dainippon Printing Co Ltd Forming method of doctor blade for gravure printing
JPS56139959A (en) * 1980-04-11 1981-10-31 Dainippon Printing Co Ltd Preparation of doctor for copperplate printing machine
JPS56139960A (en) * 1980-04-11 1981-10-31 Dainippon Printing Co Ltd Preparation of doctor for copperplate printing machine
DE3110842A1 (de) * 1981-03-20 1982-09-30 Basf Ag, 6700 Ludwigshafen Rakel fuer den tiefdruck mit kunststoff-druckschichten
JPS59127084A (ja) * 1983-01-11 1984-07-21 Canon Inc ブレード装置，クリーニング装置および画像形成装置
US4802928A (en) * 1984-08-13 1989-02-07 Thermo Electron-Web Systems, Inc. Doctoring apparatus and method employing prestressed doctor blade
DE3614742A1 (de) * 1986-04-30 1987-11-05 Heidelberger Druckmasch Ag Einrichtung zur nachbehandlung einer beschichteten oder bedruckten gutbahn
DE3838546A1 (de) * 1988-01-09 1989-07-20 Frankenthal Ag Albert Rakeleinrichtung
DE4033481A1 (de) * 1990-10-20 1992-04-23 Zanders Feinpapiere Ag Rakelelement zum beschichten von warenbahnen oder aehnlichem
JPH06282122A (ja) * 1992-04-16 1994-10-07 Canon Inc ブレード部材、ブレード部材取り付け方法、プロセスカートリッジ、プロセスカートリッジの組立て方法及び画像形成装置

Also Published As

Publication number Publication date
GB1415405A (en) 1975-11-26
DK129777C (es) 1975-04-28
BE795033A (fr) 1973-05-29
NL149112B (nl) 1976-04-15
DE2305120A1 (de) 1973-08-16
NO137314C (no) 1978-02-08
IT978954B (it) 1974-09-20
SE383847B (sv) 1976-04-05
YU34374B (en) 1979-07-10
DE2305120B2 (de) 1975-06-26
NL7301645A (es) 1973-08-13
NO137314B (no) 1977-10-31
HU167912B (es) 1976-01-28
AT351051B (de) 1979-07-10
YU34173A (en) 1978-12-31
AR196514A1 (es) 1974-02-06
JPS5125166B2 (es) 1976-07-29
ATA102473A (de) 1976-10-15
JPS4892107A (es) 1973-11-30
CS185210B2 (en) 1978-09-15
CA991477A (en) 1976-06-22
FR2171401A1 (es) 1973-09-21
DD101616A5 (es) 1973-11-12
ZA73886B (en) 1973-12-19
DK129777B (da) 1974-11-18
CH539508A (de) 1973-07-31
FR2171401B1 (es) 1977-08-19
BR7300974D0 (pt) 1973-09-20

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