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1. (WO1980000042) PROCESS FOR MACHINING ROUGH MIDDLE PARTS FOR WATCH CASES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1980/000042 International Application No.: PCT/CH1979/000096
Publication Date: 10.01.1980 International Filing Date: 05.07.1979
IPC:
B23B 9/08 (2006.01) ,B23Q 39/04 (2006.01) ,G04D 3/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B
TURNING; BORING
9
Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into pre-determined positions; Equipment therefor
08
Automatic or semi-automatic machines for turning of workpieces
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
Q
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL, CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
39
Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
04
the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
G PHYSICS
04
HOROLOGY
D
APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
3
Watchmakers' or watch-repairers' machines or tools for working materials
02
Lathes, with one or more supports; Burnishing machines, with one or more supports
Applicants:
Inventors:
Priority Data:
7326/7805.07.1978CH
Title (EN) PROCESS FOR MACHINING ROUGH MIDDLE PARTS FOR WATCH CASES
(FR) PROCEDE POUR L"USINAGE DE CARRURES DE BOITES DE MONTRES ET MOYENS POUR LA MISE EN OEUVRE DU PROCEDE
Abstract:
(EN) The rough middle parts are loaded on an automatic multi spindle lathe and machined essentially by lathe work.
(FR) Procede d"usinage d"ebauches de carrures pour boites de montres. Les ebauches sont chargees sur un tour automatique multibroche et usinees essentiellement par des operations de tournage.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)