DK0728579T3 - Rack for gravure rotary machines and method and apparatus for its manufacture - Google Patents

Rack for gravure rotary machines and method and apparatus for its manufacture

Info

Publication number
DK0728579T3
DK0728579T3 DK95102802T DK95102802T DK0728579T3 DK 0728579 T3 DK0728579 T3 DK 0728579T3 DK 95102802 T DK95102802 T DK 95102802T DK 95102802 T DK95102802 T DK 95102802T DK 0728579 T3 DK0728579 T3 DK 0728579T3
Authority
DK
Denmark
Prior art keywords
rack
manufacture
rotary machines
pref
electrolyte
Prior art date
Application number
DK95102802T
Other languages
Danish (da)
Inventor
Rolf Meyer
Karl Prof Dipl-Ing Schekulin
Klaus Kohberger
Original Assignee
Rolf Meyer
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 Rolf Meyer filed Critical Rolf Meyer
Application granted granted Critical
Publication of DK0728579T3 publication Critical patent/DK0728579T3/en

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

Abstract

The steel scraper (1) has about 10% of its surface treated anodically to reduce the current consumption and heating. The treated area is characterised by pits or caps formed while an endless band passes through an electrolyte-filled gap between plate cathodes, and under an anode roller. The blade (2) is kept free from burrs or notches while the treated area is surrounded by a laminar flow of electrolyte. The DC voltage between the anode and cathodes is maintained at pref. 4 to 10 v, and the current is pref. between 100 and 200 A.
DK95102802T 1995-02-27 1995-02-27 Rack for gravure rotary machines and method and apparatus for its manufacture DK0728579T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95102802A EP0728579B1 (en) 1995-02-27 1995-02-27 Doctor blade for intaglio printing machine, method and apparatus for manufacturing same

Publications (1)

Publication Number Publication Date
DK0728579T3 true DK0728579T3 (en) 1999-03-22

Family

ID=8219021

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95102802T DK0728579T3 (en) 1995-02-27 1995-02-27 Rack for gravure rotary machines and method and apparatus for its manufacture

Country Status (4)

Country Link
EP (1) EP0728579B1 (en)
AT (1) ATE166613T1 (en)
DE (1) DE59502332D1 (en)
DK (1) DK0728579T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE220992T1 (en) * 1997-10-08 2002-08-15 Rolf Meyer PRESSURE SQUEEGEE AND METHOD FOR PRODUCING THE SAME
US6155167A (en) * 1999-01-21 2000-12-05 Meyer; Rolf Printing doctor with a coating of hard material and method for producing same
EP1092535A1 (en) * 1999-10-13 2001-04-18 Think Laboratory Co., Ltd. Doctor blade
SE519466C2 (en) 2000-12-07 2003-03-04 Swedev Ab Schaber or razor blade with nickel coating including abrasion-resistant particles and method of manufacture
CN106892487A (en) * 2017-03-17 2017-06-27 上海复禹环境科技有限公司 Vertical type cylinder type transverse direction flow-guiding type automatic scraping dirt electro-chemical water processing system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE437683B (en) * 1982-10-13 1985-03-11 Inventing Ab CREATE OR SHELL - MATERIAL AGAINST THE ROLL - BY EXV
SE447362B (en) * 1985-06-14 1986-11-10 Kanthal Dev Ab doctor blade

Also Published As

Publication number Publication date
ATE166613T1 (en) 1998-06-15
EP0728579A1 (en) 1996-08-28
DE59502332D1 (en) 1998-07-02
EP0728579B1 (en) 1998-05-27

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