FR2736364B1 - METAL STRIP EDGE MASKING DEVICE ADAPTED TO A RADIAL TYPE ELECTRODEPOSITION CELL, FOR THE PREVENTION OF DENDRITES - Google Patents

METAL STRIP EDGE MASKING DEVICE ADAPTED TO A RADIAL TYPE ELECTRODEPOSITION CELL, FOR THE PREVENTION OF DENDRITES

Info

Publication number
FR2736364B1
FR2736364B1 FR9508202A FR9508202A FR2736364B1 FR 2736364 B1 FR2736364 B1 FR 2736364B1 FR 9508202 A FR9508202 A FR 9508202A FR 9508202 A FR9508202 A FR 9508202A FR 2736364 B1 FR2736364 B1 FR 2736364B1
Authority
FR
France
Prior art keywords
roller
mask
metal strip
edges
length
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 - Fee Related
Application number
FR9508202A
Other languages
French (fr)
Other versions
FR2736364A1 (en
Inventor
Michel Decool
Pierre Debusschere
Georges Leleux
Alain Bello
Philippe Dulac
Robert Demarque
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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 Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Priority to FR9508202A priority Critical patent/FR2736364B1/en
Priority to EP96401348A priority patent/EP0752485B1/en
Priority to DE69602130T priority patent/DE69602130D1/en
Priority to AT96401348T priority patent/ATE179226T1/en
Publication of FR2736364A1 publication Critical patent/FR2736364A1/en
Application granted granted Critical
Publication of FR2736364B1 publication Critical patent/FR2736364B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils

Abstract

A device is claimed for masking the edges of a metal strip (B) suitable for use in a radial electroplating cell. The cell includes a roller support (1) for the metal strip (B), and soluble anodes (2) arranged facing the roller (1). The device comprises: (i) a mask (4) in the form of a narrow strip arranged over the length of each edge in the immediate proximity of the surface of the roller (1); (ii) a means (14) for anchoring the two ends of the mask (4); and (iii) a means (6) for fixing (ii). The mask (4) consists of an insulating, semi-rigid strip, esp. of a composite material with a polymer matrix, presenting, on its inner face turned towards the roller (1), on the one part of the inner side oriented towards the middle of the roller (1), a disconnection over the whole of its length and on the other part of the opposite outer side, some contacts in an anti-adherent material, regularly spaced and fixed on the inner face. Due to the fixing means (6), the mask (4) is applied against the surface of the roller (1) by the intermediary of the contacts, and positioned such that the edges may be engaged in the disconnection. The total thickness of the mask (4) is less than half the distance separating the anodes (2) from the roller (1). The width of the disconnection is at least 50% of the width of the edges to be masked. The anchoring means (14) comprises a roll (17), with its axis approximately parallel to that of the roller (1), presenting a slot over its whole length, and integral with the fixing means (6) and a fastening crossing the slot, integral with one end of the mask and incorporating a projecting tip embedded in the roll. Its thickness is greater than the width of the slot. The projecting tip is able to slide inside and over the length of the roll in order to modify the position of the mask (4) w.r.t. the edges of the metal strip.
FR9508202A 1995-07-07 1995-07-07 METAL STRIP EDGE MASKING DEVICE ADAPTED TO A RADIAL TYPE ELECTRODEPOSITION CELL, FOR THE PREVENTION OF DENDRITES Expired - Fee Related FR2736364B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9508202A FR2736364B1 (en) 1995-07-07 1995-07-07 METAL STRIP EDGE MASKING DEVICE ADAPTED TO A RADIAL TYPE ELECTRODEPOSITION CELL, FOR THE PREVENTION OF DENDRITES
EP96401348A EP0752485B1 (en) 1995-07-07 1996-06-20 Apparatus for masking the edges of a metal strip suitable for a radial electroplating cell for preventing dendrites
DE69602130T DE69602130D1 (en) 1995-07-07 1996-06-20 Device for masking the edges of a metal sheet for use in a radial type electroplating cell to avoid dendrite formation
AT96401348T ATE179226T1 (en) 1995-07-07 1996-06-20 DEVICE FOR MASKING THE EDGES OF A METAL SHEET FOR USE IN A RADIAL-TYPE ELECTROPLATTING CELL TO AVOID DENDRITE FORMATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9508202A FR2736364B1 (en) 1995-07-07 1995-07-07 METAL STRIP EDGE MASKING DEVICE ADAPTED TO A RADIAL TYPE ELECTRODEPOSITION CELL, FOR THE PREVENTION OF DENDRITES

Publications (2)

Publication Number Publication Date
FR2736364A1 FR2736364A1 (en) 1997-01-10
FR2736364B1 true FR2736364B1 (en) 1997-08-08

Family

ID=9480759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9508202A Expired - Fee Related FR2736364B1 (en) 1995-07-07 1995-07-07 METAL STRIP EDGE MASKING DEVICE ADAPTED TO A RADIAL TYPE ELECTRODEPOSITION CELL, FOR THE PREVENTION OF DENDRITES

Country Status (4)

Country Link
EP (1) EP0752485B1 (en)
AT (1) ATE179226T1 (en)
DE (1) DE69602130D1 (en)
FR (1) FR2736364B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19716369A1 (en) * 1997-04-18 1998-10-22 Hans Josef May Device for performing continuous electrolytic deposition processes
JP4621959B2 (en) * 2004-12-27 2011-02-02 Ｄｏｗａメタルテック株式会社 Plating apparatus and plating method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07116636B2 (en) * 1986-09-26 1995-12-13 川崎製鉄株式会社 Cell with radial type

Also Published As

Publication number Publication date
FR2736364A1 (en) 1997-01-10
DE69602130D1 (en) 1999-05-27
EP0752485B1 (en) 1999-04-21
ATE179226T1 (en) 1999-05-15
EP0752485A1 (en) 1997-01-08

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Legal Events

Date Code Title Description
ST Notification of lapse