Barrel for electroplating, phosphating and pickling

Details Barrel for electroplating, phosphating and pickling Barrel for electroplating, phosphating and pickling

1989-12-05

1990-07-17

Tufariello, T. M.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

C25D 1720

Patent

active

049419609

ABSTRACT:
A rotatable barrel has end faces, support bars connecting the end faces parallel to a central longitudinal axis, and barrel coat sections in each case provided between two neighboring support bars. The barrel coat sections are provided with openings for the passage of a treatment bath solution for the treatment of a charge of small pieces in the inner room of the barrel. The barrel coat sections are each formed by two partial sections, which are roof-shaped forming a vertex. They enclose a vertex angle of between 90.degree. and 180.degree., preferably between 110.degree. and 130.degree., towards the inner room. The support bars may project into the inner room as conveying bars.

REFERENCES:
patent: 2741463 (1956-04-01), Colclesser
Leaflet of Richard Tscherwitschke GmbH, "Barrel and Superstructure Assemblies for Electroplating, Phosphating and Pickling", Apr. 1982; Richard Tscherwitschke GmbH, Kunststoff-Apparatebau und Ablufttechnik, Dieselstrasse 21, 7022 Lein.-Echterdingen.

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