EP0253004A1 - Contact à serrage automatique pour installations d'électrolyse - Google Patents

Contact à serrage automatique pour installations d'électrolyse Download PDF

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Publication number
EP0253004A1
EP0253004A1 EP86109568A EP86109568A EP0253004A1 EP 0253004 A1 EP0253004 A1 EP 0253004A1 EP 86109568 A EP86109568 A EP 86109568A EP 86109568 A EP86109568 A EP 86109568A EP 0253004 A1 EP0253004 A1 EP 0253004A1
Authority
EP
European Patent Office
Prior art keywords
contact head
self
electroplating
tightening contact
contact
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.)
Withdrawn
Application number
EP86109568A
Other languages
German (de)
English (en)
Inventor
Gustav Erhardt
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.)
Erhardt Gustav Eloxalwerk u Teilefertigung
Original Assignee
Erhardt Gustav Eloxalwerk u Teilefertigung
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 Erhardt Gustav Eloxalwerk u Teilefertigung filed Critical Erhardt Gustav Eloxalwerk u Teilefertigung
Priority to EP86109568A priority Critical patent/EP0253004A1/fr
Publication of EP0253004A1 publication Critical patent/EP0253004A1/fr
Withdrawn legal-status Critical Current

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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

Definitions

  • the invention relates to a self-tensioning contact head for electroplating frames, with which an electrically conductive connection between the frame and the goods rail is produced.
  • Galvanic systems consist of a number of baths, arranged in an appropriate order, in which parts intended for surface finishing are treated.
  • the treatment is carried out by electrolytic means, whereby a perfect current flow must be guaranteed.
  • the parts are attached (staggered) to electrically conductive frames, which are attached to so-called goods rails via contact heads.
  • the goods rails with the loaded racks attached to them are moved into and out of the baths by means of lifting conveyor devices.
  • the goods rails span the bathrooms and lie on the tub frame.
  • the parts to be treated are supplied with electrical energy by means of suitable contact devices, via the goods rail and frame.
  • a good electrical connection between the electroplating frames and the goods rail is required to ensure that the process runs smoothly.
  • contact heads of various types have been used for this.
  • dovetail heads which are fastened to the goods rails and which have to be attached to the matching frames, as well as clamping claws with eccentric clamping or locking screws.
  • this is manual
  • the advantages achieved with the invention lie in a corresponding rationalization effect, since the time required for the actuation of tensioning and releasing elements is eliminated.
  • the frames can be steplessly moved on the goods rail. Since there are no mechanical injuries to the warp rails. the flat contact surfaces can be preserved for a long time. Last but not least, the flawless, non-positive electrical contact ensures a process flow with low risk of rejects.
  • the contact head Via the contact head consists of the base body (l) and a wedge clamping plate (2) with projecting nose (3).
  • the wedge clamping plate (2) is on its wedge surface, at an angle of 2 to 20 °, by means of two guide pins (4) over the guide slot (5) and
  • the pressure surface (7) of the wedge clamping plate (2) is convex in the longitudinal direction. Due to its own weight, the wedge clamping plate (2) is always in the open position in its initial position.
  • the wedge clamping plate (2) is pressed upwards over the mast (3) by the mounting pressure and thus wedges the contact head (1)
  • a fastening device (12) is provided below the securing device (9) (10) (11) for fastening the frames to the contact head (1). As shown in section "A", this fastening device is prismatic (13) and thus enables the exact connection of round, square or rectangular frame cross sections.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Clamps And Clips (AREA)
EP86109568A 1986-07-12 1986-07-12 Contact à serrage automatique pour installations d'électrolyse Withdrawn EP0253004A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP86109568A EP0253004A1 (fr) 1986-07-12 1986-07-12 Contact à serrage automatique pour installations d'électrolyse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86109568A EP0253004A1 (fr) 1986-07-12 1986-07-12 Contact à serrage automatique pour installations d'électrolyse

Publications (1)

Publication Number Publication Date
EP0253004A1 true EP0253004A1 (fr) 1988-01-20

Family

ID=8195266

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86109568A Withdrawn EP0253004A1 (fr) 1986-07-12 1986-07-12 Contact à serrage automatique pour installations d'électrolyse

Country Status (1)

Country Link
EP (1) EP0253004A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19921422C2 (de) * 1999-05-08 2003-04-17 Uwe Auerswald Kontaktiersystem
GB2389370A (en) * 2002-06-06 2003-12-10 Anopol Ltd Stent manufacture
DE202010001282U1 (de) * 2010-01-20 2011-06-01 Haga, Herbert, 72517 Galvanikgestell

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241887B (de) * 1964-06-01 1967-06-08 Leipzig Galvanotechnik Vorrichtung zur Herstellung einer elektrischen Verbindung bei einer Galvanisieranlage
CH595465A5 (en) * 1975-08-14 1978-02-15 Egloff & Cie Support for articles being electroplated
DE3342712A1 (de) * 1983-11-25 1985-06-05 Strecker, Günther, 7100 Heilbronn Gestellstab mit haltevorrichtung
DE3447598A1 (de) * 1984-12-28 1986-07-10 Gustav Erhardt Eloxalwerk u. Teilefertigung, 6967 Buchen Kontaktbock fuer galvanische baeder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241887B (de) * 1964-06-01 1967-06-08 Leipzig Galvanotechnik Vorrichtung zur Herstellung einer elektrischen Verbindung bei einer Galvanisieranlage
CH595465A5 (en) * 1975-08-14 1978-02-15 Egloff & Cie Support for articles being electroplated
DE3342712A1 (de) * 1983-11-25 1985-06-05 Strecker, Günther, 7100 Heilbronn Gestellstab mit haltevorrichtung
DE3447598A1 (de) * 1984-12-28 1986-07-10 Gustav Erhardt Eloxalwerk u. Teilefertigung, 6967 Buchen Kontaktbock fuer galvanische baeder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19921422C2 (de) * 1999-05-08 2003-04-17 Uwe Auerswald Kontaktiersystem
GB2389370A (en) * 2002-06-06 2003-12-10 Anopol Ltd Stent manufacture
GB2389370B (en) * 2002-06-06 2006-07-12 Anopol Ltd Improvements in stent manufacture
US7208070B2 (en) 2002-06-06 2007-04-24 Anopol Limited Stent manufacture
DE202010001282U1 (de) * 2010-01-20 2011-06-01 Haga, Herbert, 72517 Galvanikgestell

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Inventor name: ERHARDT, GUSTAV