Title:
MACHINE-TOOL
Document Type and Number:
WIPO Patent Application WO1994003298
Kind Code:
A3
Abstract:
In order to optimize the operation of a rotary shaping machine-tool for workpieces clamped in a motor-driven chuck (5), the workpiece discharge channel (14) arranged in the chuck (5) and a motor drive are provided so that the chuck stops when the workpiece discharge channel (14) is in a downwards oriented vertical position.
Inventors:
GARSCHAGEN FRIEDRICH ALBERT (DE)
Application Number:
PCT/EP1993/002056
Publication Date:
March 31, 1994
Filing Date:
August 02, 1993
Export Citation:
Assignee:
WERNER HERMANN WERA WERKE (DE)
International Classes:
B23B15/00; B23B31/00; B23F23/04; B23F23/06; B23Q5/20; B23Q7/08; (IPC1-7): B23F23/04; B23F23/06; B23B31/16; B23Q7/00; B23Q7/04; B23Q39/04
Foreign References:
FR2204485A1 | 1974-05-24 | |||
DE871100C | 1953-03-19 | |||
DE3716933A1 | 1988-12-08 | |||
US2948542A | 1960-08-09 | |||
EP0215209A2 | 1987-03-25 | |||
EP0453875A1 | 1991-10-30 |
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