ATE18779T1 - DEVICE FOR GALVANIZING A ROTARY PRESSURE CYLINDER. - Google Patents

DEVICE FOR GALVANIZING A ROTARY PRESSURE CYLINDER.

Info

Publication number
ATE18779T1
ATE18779T1 AT82109855T AT82109855T ATE18779T1 AT E18779 T1 ATE18779 T1 AT E18779T1 AT 82109855 T AT82109855 T AT 82109855T AT 82109855 T AT82109855 T AT 82109855T AT E18779 T1 ATE18779 T1 AT E18779T1
Authority
AT
Austria
Prior art keywords
printing cylinder
sleeve
galvanizing
clamping element
contact member
Prior art date
Application number
AT82109855T
Other languages
German (de)
Inventor
Karl Saueressig
Original Assignee
Saueressig & 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 Saueressig & Co filed Critical Saueressig & Co
Application granted granted Critical
Publication of ATE18779T1 publication Critical patent/ATE18779T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/005—Contacting devices
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/04—Tubes; Rings; Hollow bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection

Abstract

1. Apparatus for galvanizing a rotary printing cylinder (1) comprising a current-carrying rotary drive mechanism (3) coupled to a power source (41) through carbon brushes (6) and a slip ring (5) and to which the printing cylinder (1) is joined by means of an axial clamping element (9), with the printing cylinder, while rotating, being at least partially immersed in a galvanizing bath (25) as the cathode, characterized in that a current-carrying cylindrical sleeve (40) is positioned concentrically to the clamping element (9, 42) in front of the printing cylinder (1), which sleeve has its rear portion (40') provided with the slip ring (5), and that the sleeve (40) has its front side (45) contacting an annular contact member (43) under elastic tension exerted by the clamping element (9, 42), which contact member, in turn, contacts the front side (21) of the printing cylinder (1) directly, or, in order to compensate for different diameters of the sleeve (40) and of the printing cylinder (1), through a rotationally symmetrical intermediate member (60) and a further annular contact member (43').
AT82109855T 1981-12-19 1982-10-26 DEVICE FOR GALVANIZING A ROTARY PRESSURE CYLINDER. ATE18779T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3150469A DE3150469C2 (en) 1981-12-19 1981-12-19 Device for electroplating a rotary printing cylinder
EP82109855A EP0082268B1 (en) 1981-12-19 1982-10-26 Apparatus for electroplating printing rollers

Publications (1)

Publication Number Publication Date
ATE18779T1 true ATE18779T1 (en) 1986-04-15

Family

ID=6149237

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82109855T ATE18779T1 (en) 1981-12-19 1982-10-26 DEVICE FOR GALVANIZING A ROTARY PRESSURE CYLINDER.

Country Status (3)

Country Link
EP (1) EP0082268B1 (en)
AT (1) ATE18779T1 (en)
DE (1) DE3150469C2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426628A1 (en) * 1984-07-19 1986-01-23 Max Frost KG, 4508 Bohmte EARTHING CONTACT FOR TRANSMITTING THE ELECTRICITY OF AN ELECTRICALLY OPERATED RAIL VEHICLE TO ITS WHEEL SET SHAFT
US4659446A (en) * 1985-05-15 1987-04-21 Hallmark Cards, Inc. Apparatus for electroplating printing cylinders
CH666697A5 (en) * 1985-12-16 1988-08-15 Daetwyler Ag DEVICE FOR THE GALVANIC TREATMENT OF PRINT CYLINDERS.
FR2682525B1 (en) * 1991-10-15 1994-01-14 Polimiroir IMPROVEMENT ON CURRENT CONDUCTING ROLLERS IN PARTICULAR FOR ELECTROLYSIS LINES.
DE4236419C1 (en) * 1992-10-28 1994-01-13 Kaspar Walter Maschf Kg Clamping device for gravure cylinders to be processed in a galvanic system
US7556722B2 (en) 1996-11-22 2009-07-07 Metzger Hubert F Electroplating apparatus
DE19901765C2 (en) * 1999-01-18 2001-01-11 Kaspar Walter Gmbh & Co Kg Carrying device for pressure cylinder and clamping device therefor
US8298395B2 (en) 1999-06-30 2012-10-30 Chema Technology, Inc. Electroplating apparatus
DE102004033332A1 (en) * 2004-07-09 2006-02-09 Kaspar Walter Gmbh & Co. Kg Clamping device for printing cylinders
DE102006033449B3 (en) * 2006-07-19 2008-01-24 Kaspar Walter Gmbh & Co. Kg Clamping device for printing cylinders
CN107513743B (en) * 2017-09-29 2023-11-24 德清县佳伟线缆有限公司 Cable copper plating mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE709161C (en) * 1940-02-08 1941-08-07 Elektrochem Fabrik Device for chrome-plating tubular hollow bodies
JPS55164095A (en) * 1979-06-09 1980-12-20 Shinku Lab:Kk Method for plating on periphery of hollow roller and automatic detaching device for cassette type hollow roller

Also Published As

Publication number Publication date
DE3150469C2 (en) 1985-02-07
DE3150469A1 (en) 1983-06-30
EP0082268A1 (en) 1983-06-29
EP0082268B1 (en) 1986-03-26

Similar Documents

Publication Publication Date Title
ATE18779T1 (en) DEVICE FOR GALVANIZING A ROTARY PRESSURE CYLINDER.
ATE93772T1 (en) DEVICE FOR PRINTING A WEB.
ES2059017T3 (en) TAMPOGRAPHY PRINTER.
CA2638738A1 (en) Radiation detection apparatus
PL308481A1 (en) Pressure welding tongs with a sensor for measuring pressure exerted by welding electrodes
CH634759A5 (en) Wire-drawing method and apparatus
ATE132918T1 (en) HOLDING DEVICE FOR HOLLOW CYLINDER PRINTING FORMS
ATE128669T1 (en) PLATE FEEDING DEVICE FOR PRINTING PRESSES.
ATE121662T1 (en) SUPPLY DEVICE OF RINGS FOR CRIMPING TOOLS.
JPS57123629A (en) U-shaped curving device for glass tube
ATE46387T1 (en) DEVICE FOR MAKING THREADED CONNECTIONS BETWEEN PIPE BODY.
DE69400269T2 (en) Device for connecting a tube in a thick plate
DE59205722D1 (en) Device for washing a cylinder of a printing press
ATE86160T1 (en) DEVICE FOR COUPLING TWO TOOL PARTS OF MACHINE TOOLS.
ATE154271T1 (en) DEVICE FOR WELDING THIN METAL METAL PASSES UNDER A FIXED WATER-COOLED WELDING HEAD
ATE50954T1 (en) DEVICE FOR ATTACHING A BOOM TO THE MAST OF A SAILBOARD.
JPS5734508A (en) Lens supporting device
ATE44133T1 (en) METHOD AND DEVICE FOR CONNECTING A HOLLOW BODY TO AN INTERNAL BODY.
DK1075345T3 (en) Apparatus for welding cylindrical objects
ATE112994T1 (en) PROCESS FOR STUD WELDING AND DEVICE FOR CARRYING OUT THE PROCESS.
KR870008413A (en) Current collector of the rotating body
DK0680578T3 (en) Method and apparatus for attaching a sealing ring to a pipe
JPS5419754A (en) Cleaning device for transfer drum of zerographic copying apparatus
JPS5798699A (en) Cassette type attaching and detaching device for hollow roll
GB647157A (en) Apparatus for the electric arc welding of pipes and like articles

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee