| 摘要 |
PCT No. PCT/JP95/01903 Sec. 371 Date May 20, 1996 Sec. 102(e) Date May 20, 1996 PCT Filed Sep. 20, 1995 PCT Pub. No. WO96/09909 PCT Pub. Date Apr. 4, 1996A tool holder includes a sleeve to be fitted into a tapered bore of a main spindle of a machine tool, a shank portion inserted into the sleeve so as to be axially movable relative to the sleeve, a flange formed integrally with the shank portion which abuts an end face of the main spindle and an elastic device placed between the flange and the sleeve. The sleeve is formed with a slit which extends axially through a portion of the peripheral wall. The slit is provided with an elastic device.
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