A CHUCKING DEVICE FOR A WORKPIECE TO BE MACHINED

• Main Author: TOKUNAGA YOSHIO
• Format: Patent
• Language: English
• Published: 29.04.1978
• Edition: 2
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING

A jig driving apparatus for moving a jig plate and workpiece mounted thereon relative to a jig body. The jig driving apparatus comprises a driven shaft rotatably mounted in the center of the jig body and underneath the jig plate and a converter for converting rotation of said driven shaft into motio...