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1. (WO2001032343) DEVICE, ESPECIALLY FOR THE ELECTROCHEMICAL TREATMENT OF METALS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/032343 International Application No.: PCT/IB2000/001126
Publication Date: 10.05.2001 International Filing Date: 15.08.2000
Chapter 2 Demand Filed: 29.05.2001
IPC:
B23H 3/00 (2006.01) ,B23H 7/26 (2006.01) ,B23H 7/30 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
H
WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
3
Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
H
WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
7
Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
26
Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
H
WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
7
Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
26
Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
30
Moving electrode in the feed direction
Applicants:
HARDER, Gerhard [DE/DE]; DE (UsOnly)
NASE, Rainer [DE/DE]; DE (UsOnly)
ECM GBR, HARDER, NASE, SEMASHKO, WACHT, WACHT [DE/DE]; Dieselstrasse 30 D-66763 Dillingen, DE (AllExceptUS)
Inventors:
HARDER, Gerhard; DE
NASE, Rainer; DE
Agent:
WERNER, Georges; Troesch, Scheidegger Werner AG Schwäntenmos 14 CH-8126 Zumikon, CH
Priority Data:
99121856.104.11.1999EP
Title (EN) DEVICE, ESPECIALLY FOR THE ELECTROCHEMICAL TREATMENT OF METALS
(FR) DISPOSITIF, EN PARTICULIER POUR L'USINAGE ELECTROCHIMIQUE DE METAUX
(DE) EINRICHTUNG, INSBESONDERE ZUR ELEKTRO-CHEMISCHEN BEARBEITUNG VON METALLEN
Abstract:
(EN) The invention relates to a device for the electrochemical treatment of metals by means of a vibrating electrode. Said device is provided with a vertically displaceable sleeve (5) in the housing (1, 2, 3). A tool holder (12) is arranged in a vertically vibrating manner in said sleeve and is preferably held by means of two membranes (15, 16) in the sleeve (5) in such a way that said holder can be vertically displaced. The membranes allow for a vertical movement of the tool holder (12) only while no horizontal movements can be carried out.
(FR) L'invention concerne un dispositif pour l'usinage électrochimique de métaux au moyen d'une électrode vibrante. Ce dispositif comporte un fourreau (5) qui peut se déplacer verticalement dans le bâti (1, 2, 3) et dans lequel est disposé un porte-outil (12) à vibrations verticales. Ce porte-outil (12) est, de façon avantageuse, maintenu, de façon à pouvoir se déplacer verticalement, au moyen de deux membranes (15, 16), dans le fourreau (5), ces membranes n'autorisant qu'un déplacement vertical du porte-outils (12) et un déplacement horizontal quelconque ne pouvant se produire.
(DE) Die Einrichtung zur elektro-chemischen Bearbeitung von Metallen mittels vibrierender Elektrode weist eine im Gehäuse (1, 2, 3) vertikal verschiebbare Pinole (5) auf, in welcher ein Werkzeughalter (12) vertikal vibrierend angeordnet ist. Der Werkzeughalter (12) wird vorteilhafterweise mittels zwei Membranen (15, 16) in der Pinole (5) vertikal verschiebbar gehalten, welche lediglich eine vertikale Bewegung des Werkzeughalters (12) zulassen, während keinerlei horizontale Bewegungen auftreten können.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)