Title:
AIR SUPPLY TUBE ASSEMBLY FOR PNEUMATIC TYPE CHUCK
Document Type and Number:
Japanese Patent JPS62297005
Kind Code:
A
Abstract:
A rotary coaxial air feed tube assembly (1) for a pneumatic chuck (13) with one end of the assembly screw coupled to the chuck and the other end of the assembly being coupled to a rotary air feed joint (3), keying means (9) being provided for coupling the feed tube assembly (1) to a rotary drive spindle (7) so as to impart a rotary drive to the assembly and to the chuck.
Inventors:
MAIKURU RINGERU
Application Number:
JP9848887A
Publication Date:
December 24, 1987
Filing Date:
April 21, 1987
Export Citation:
Assignee:
AMCOR LTD
International Classes:
B23B31/30; F16L39/00; (IPC1-7): B23B31/30
Attorney, Agent or Firm:
Sota Asahina