EP0039928B1 - Galvanisiergestell mit Gestellstab und Gestellkopf - Google Patents

Galvanisiergestell mit Gestellstab und Gestellkopf Download PDF

Info

Publication number
EP0039928B1
EP0039928B1 EP81103535A EP81103535A EP0039928B1 EP 0039928 B1 EP0039928 B1 EP 0039928B1 EP 81103535 A EP81103535 A EP 81103535A EP 81103535 A EP81103535 A EP 81103535A EP 0039928 B1 EP0039928 B1 EP 0039928B1
Authority
EP
European Patent Office
Prior art keywords
frame
tongue
electroplating
copper
support rail
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
EP81103535A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0039928A1 (de
Inventor
Günther Strecker
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT81103535T priority Critical patent/ATE8513T1/de
Publication of EP0039928A1 publication Critical patent/EP0039928A1/de
Application granted granted Critical
Publication of EP0039928B1 publication Critical patent/EP0039928B1/de
Expired legal-status Critical Current

Links

Images

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
    • C25D17/06—Suspending or supporting devices for articles to be coated

Definitions

  • the invention relates to an electroplating frame with a frame rod and a fork-shaped frame head, the fork legs of which are each U-shaped at the upper end and encompass a support rail arranged above a galvanic treatment bath.
  • the electroplating frames made of stainless steel or iron have been attached to the mounting rail, for example for electroplating printed circuit boards, by means of screws or a frame head.
  • the frame head is made of stainless steel or brass and is screwed or welded to the rest of the frame or the rod.
  • the parts, objects or circuit boards to be treated are attached to the rack rod, which is also made of stainless steel, iron or brass.
  • this type of attachment of the rack head to the mounting rail or the rack rod has the disadvantage that large current and voltage losses occur at the transitions, as a result of which the galvanizing process takes an unnecessarily long time.
  • the frame head can no longer be securely attached to the mounting rail.
  • the invention has the task of creating an electroplating frame of the type mentioned above, in which on the one hand a good attachment to the mounting rail and on the other hand a good power line from the mounting rail via the electroplating frame to the individual parts attached to it is ensured.
  • a tongue is arranged between the two fork legs of the frame head, which tongue can be pressed onto the mounting rail and connected to the frame rod.
  • the tongue is made of copper.
  • the good conductivity or deformability of the copper can be fully exploited.
  • the tongue can be pressed onto the mounting rail by a clamping device, preferably an eccentric, which is attached to a crossbar which is fastened to the two fork legs.
  • the eccentric which is preferably made of stainless steel, so that no surface corrosion can occur, the copper tongue is pressed evenly onto the mounting rail in order to ensure loss-free current transfer. Because only the copper rail is pressed against the mounting rail by the eccentric, the mounting rail is not damaged by friction or mechanical pressures, as is the case, for example, in the prior art by screwing the frame head onto the mounting rail.
  • the tongue is connected to the frame rod via a copper or brass core arranged in the frame rod with a press fit. This ensures that a constant current flow can also take place at the transition from the tongue to the rack rod via the copper or brass core.
  • the power line can be further improved by soldering the tongue to the copper or brass core.
  • FIG. 3 only the upper part of the electroplating frame according to the invention is shown with a frame rod 1 and a fork-shaped frame head 2 attached to it.
  • the frame head 2 encompasses a mounting rail 3, as can best be seen from FIG. 3.
  • a copper or brass core 7 is inserted with a press fit, which is connected to the copper tongue 4, as can best be seen from FIG. 4.
  • This connection is preferably made by soldering with silver solder. It is of course also possible to join them by welding.
  • support brackets (not shown) for attaching the goods are welded in the usual way, so that a constant current flow from the mounting rail, over the copper tongue and the copper or brass core, over the tubular rack bar and the carrier for receiving the Goods can be reached.
  • the copper or brass core 7 located therein is protected and, on the other hand, a good fastening of the carrier for receiving the goods is made possible.
  • the frame rod 1 is preferably a square tube, as can best be seen from FIG. 2.
  • the attachment 8 of the crossbar 5 to the fork legs of the frame head 2 is possible in any way.
  • the crossbar 5 is fastened by means of screws to support bodies 8, which in turn are welded to the fork legs.
  • the current flows directly from the goods rail via the copper tongue and the copper core and is then distributed evenly over the entire length of the frame, so that the current reaches the goods attached to the frame bar without any significant loss can.
  • the deposition time and thus also the immersion time of the goods in the electrolyte bath can thus be advantageously reduced.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Coating With Molten Metal (AREA)
EP81103535A 1980-05-09 1981-05-08 Galvanisiergestell mit Gestellstab und Gestellkopf Expired EP0039928B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81103535T ATE8513T1 (de) 1980-05-09 1981-05-08 Galvanisiergestell mit gestellstab und gestellkopf.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803017853 DE3017853A1 (de) 1980-05-09 1980-05-09 Galvanisiergestell mit gestellstab und gestellkopf
DE3017853 1980-05-09

Publications (2)

Publication Number Publication Date
EP0039928A1 EP0039928A1 (de) 1981-11-18
EP0039928B1 true EP0039928B1 (de) 1984-07-18

Family

ID=6102032

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81103535A Expired EP0039928B1 (de) 1980-05-09 1981-05-08 Galvanisiergestell mit Gestellstab und Gestellkopf

Country Status (3)

Country Link
EP (1) EP0039928B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE8513T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3017853A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ204200A (en) * 1982-05-18 1985-07-12 Alcan Int Ltd Jig for supporting work pieces in anodising and like processes
DE3308943A1 (de) * 1983-03-12 1984-09-13 Hoesch Werke Ag, 4600 Dortmund Vorrichtung zur aufnahme und nachstellung von anoden in galvanischen anlagen zur bandveredelung
DE3342712A1 (de) * 1983-11-25 1985-06-05 Strecker, Günther, 7100 Heilbronn Gestellstab mit haltevorrichtung
DE3606493A1 (de) * 1986-02-28 1987-09-03 Schering Ag Anordnung fuer das bringen von zu galvanisierenden teilen in ein bzw. aus einem haengegestell
ES2024439B3 (es) * 1986-02-28 1992-03-01 Schering Ag Berlin Und Bergkamen Armazones alargados y piezas correspondientes para la fijacion soltable de placas de circuito impreso que han de galvanizarse, y placas de circuito impreso correspondientes.
CN115012020B (zh) * 2022-06-15 2023-12-12 江苏瀚叶铜铝箔新材料研究院有限公司 电镀夹具及镀膜机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT285270B (de) * 1968-11-15 1970-10-27 Nachrichtentechnische Werke Ag Galvanisiergestell
DD105255A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-08-01 1974-04-12

Also Published As

Publication number Publication date
DE3017853A1 (de) 1981-11-12
EP0039928A1 (de) 1981-11-18
DE3017853C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-09-10
ATE8513T1 (de) 1984-08-15

Similar Documents

Publication Publication Date Title
AT398581B (de) Langgestreckte gestelle und zugehörige teile zum lösbaren befestigen von zu galvanisierenden leiterplatten, sowie zugehörige leiterplatten
EP0039928B1 (de) Galvanisiergestell mit Gestellstab und Gestellkopf
DE2408337A1 (de) Heiz- oder loetelement fuer einen elektrischen loetkolben
DE3150469C2 (de) Vorrichtung zum Galvanisieren eines Rotations-Druckzylinders
DE1195385B (de) Festklemmbares Kontaktstueck fuer Fernmelde-, insbesondere Fernsprechanlagen
DE8012679U1 (de) Galvanisiergestell mit gestellstab und gestellkopf
DE4133224A1 (de) Vorrichtung zum loeten von flachbaugruppen
DE3342712C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE4317408C2 (de) Vorrichtung zur Reduzierung von korrosionsbedingten elektrischen Übergangswiderständen an Kontaktstellen an Anoden- und Kathodenschienen elektrolytischer Bäder
EP0303992B1 (de) Gestellstab mit einer Vorrichtung zu seiner Halterung an einer Tragschiene
DE451623C (de) Galvanisches Bad mit wandernden Kathoden
DE20208876U1 (de) Elektrisch leitendes Gestell zum elektrolytischen Beschichten von metallischen Gegenständen
EP0106835A1 (de) Arbeitskopf für eine elektrische Vorrichtung zum Entlöten von Lötstellen und zum Entfernen des flüssigen Lotes
DE1906371A1 (de) Elektrische Anschlussklemme
DE388075C (de) Vorrichtung zum elektrischen Verloeten der Laengskanten von Konservenbuechsen u. dgl.
EP0451490A2 (de) Thermode für einen elektrisch beheizten Lötkopf
DE3146850A1 (de) "vorrichtung zur fuehrung von baendern in elektrolytischen behandlungsanlagen"
DE2553276B2 (de) Haltevorrichtung für galvanisch zu behandelnde, insbesondere zu verchromende Kleinteile
DE8232294U1 (de) Klemme zum Halten eines Werkstückes bei einer elektrolytischen Behandlung
DE202010001282U1 (de) Galvanikgestell
DE8811968U1 (de) Vorrichtung zur Halterung von Leiterplatten
DE3335432A1 (de) Loeteinrichtung zum stumpfloeten von teilen, insbesondere zum stumpfhartloeten von draehten
DE2159206B2 (de) Warengestell fur die galvanische Behandlung von Massenteilen
DE8605388U1 (de) Vorrichtung zum lösbaren Befestigen von zu galvanisierenden Leiterplatten
DE2916391A1 (de) Siebdruck-heizsieb

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT CH FR GB IT LI NL

RBV Designated contracting states (corrected)

Designated state(s): AT CH FR GB IT LI NL

17P Request for examination filed

Effective date: 19820514

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT CH FR GB IT LI NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19840718

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 19840718

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19840718

REF Corresponds to:

Ref document number: 8513

Country of ref document: AT

Date of ref document: 19840815

Kind code of ref document: T

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19850429

Year of fee payment: 5

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
EN Fr: translation not filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19860508

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19860531

Ref country code: CH

Effective date: 19860531

GBPC Gb: european patent ceased through non-payment of renewal fee
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19881118