Document Type and Number:
Japanese Patent JPS4833476
Kind Code:
A
Abstract:
An adapter assembly or collet chuck for a tool holder includes a collet member that is internally threaded to receive a threaded shank tool, there being a backup screw providing a force on the end of the tool, the threads of the tool and of the backup screw being dissimilar in pitch or hand so that if the tool slips within the collet during usage, a force is developed between the dissimilar threads whereby further slipping is precluded.
Application Number:
JP5328272A
Publication Date:
May 10, 1973
Filing Date:
May 29, 1972
Export Citation:
International Classes:
B23B31/20; A01K1/01; (IPC1-7): A01K29/00