EP 0000874 B1 19801210 - MACHINE TOOL WITH COMMON DRIVE FOR WORKTABLE AND PALLET SHUTTLE
Title (en)
MACHINE TOOL WITH COMMON DRIVE FOR WORKTABLE AND PALLET SHUTTLE
Publication
Application
Priority
US 82723277 A 19770824
Abstract (en)
[origin: EP0000874A1] The invention relates to a machine tool with a common drive for the worktable and pallet shuttle. In accordance with the invention, the worktable and pallet shuttle are driven by a common motor (188) which is mounted on the worktable base (10), thereby simplifying the machine tool and reducing its cost. The motor (188) is coupled to the worktable (18) by gears (202, 116) which engage when the worktable (18) is raised to be indexed and disengage when the worktable (18) is lowered. The motor (188) is coupled to the pallet shuttle (54) by gears (202, 210, 212, 80) which engage when the worktable base (10) is moved into the shuttle position and disengage when the worktable base is moved out of the shuttle position.
IPC 1-7
IPC 8 full level
B23Q 1/00 (2006.01); B23Q 41/00 (2006.01); B23Q 1/48 (2006.01); B23Q 7/00 (2006.01); B23Q 7/14 (2006.01); G05B 19/418 (2006.01)
CPC (source: EP US)
B23Q 7/1431 (2013.01 - EP US); Y10T 29/5196 (2015.01 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB NL
DOCDB simple family (publication)
EP 0000874 A1 19790307; EP 0000874 B1 19801210; AU 3878178 A 19800214; AU 516716 B2 19810618; BR 7805408 A 19790327; CA 1086043 A 19800923; CS 241462 B2 19860313; CS 550778 A2 19850716; DE 2860296 D1 19810219; IL 55264 A 19820730; IT 1111489 B 19860113; IT 7868959 A0 19780823; JP S5443382 A 19790405; JP S5714938 B2 19820327; PL 208982 A1 19790702; SE 446833 B 19861013; SE 7808916 L 19790225; US 4172512 A 19791030
DOCDB simple family (application)
EP 78100541 A 19780728; AU 3878178 A 19780809; BR 7805408 A 19780822; CA 309790 A 19780822; CS 550778 A 19780823; DE 2860296 T 19780728; IL 5526478 A 19780801; IT 6895978 A 19780823; JP 10190178 A 19780823; PL 20898278 A 19780811; SE 7808916 A 19780823; US 82723277 A 19770824