Title:
TOOL HOLDER AND METHOD OF MACHINING WORK USING THIS TOOL HOLDER
Document Type and Number:
WIPO Patent Application WO/2001/066290
Kind Code:
A1
Abstract:
A tool holder capable of having a plurality of tools attached thereto and readily adjusting these tools in a positional relationship suitable for machining work. The tool holder comprises a holder main body (201) mounted on a tool rest (160), a plurality of surfaces (202, 203) formed around the holder main body (201), holders (210, 220) attached to the surfaces (202, 203) and having tools attached thereto for machining the work, toothed portions (208, 209) formed in the surfaces (202, 203) and having a tooth-form train facing in a predetermined direction, meshing portions (211, 221) formed in the surface of the holder to be attached to the surfaces (202, 203) and adapted to mesh with the toothed portions to locate the holder in a predetermined position in the surfaces (202, 203), and attaching means (240, 250) for attaching the holder to the holder main body with the toothed portions and meshing portions meshing with each other.
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Inventors:
SHINOHARA HIROSHI (JP)
MIYAZAKI YUJI (JP)
ERNST REINER (DE)
MIYAZAKI YUJI (JP)
ERNST REINER (DE)
Application Number:
PCT/JP2000/001467
Publication Date:
September 13, 2001
Filing Date:
March 10, 2000
Export Citation:
Assignee:
CITIZEN WATCH CO LTD (JP)
SHINOHARA HIROSHI (JP)
MIYAZAKI YUJI (JP)
ERNST REINER (DE)
SHINOHARA HIROSHI (JP)
MIYAZAKI YUJI (JP)
ERNST REINER (DE)
International Classes:
B23B3/30; B23B9/10; B23B29/20; B23B29/24; B23Q37/00; B23Q39/02; B23Q39/04; (IPC1-7): B23B29/24; B23B3/30; B23B9/10
Foreign References:
| JPH0512013U | 1993-02-19 | |||
| DE2415004A1 | 1975-10-09 | |||
| DE3130229A1 | 1983-02-10 | |||
| DE3237587A1 | 1984-04-12 | |||
| JPS6178508U | 1986-05-26 | |||
| JPH031704U | 1991-01-09 | |||
| JPH0451308U | 1992-04-30 | |||
| JPH06703A | 1994-01-11 | |||
| JPH08126901A | 1996-05-21 | |||
| JPH07185901A | 1995-07-25 | |||
| EP0371351A2 | 1990-06-06 | |||
| JPH07185901A | 1995-07-25 | |||
| JP2878690B2 | 1999-04-05 |
Other References:
See also references of EP 1275455A4
Attorney, Agent or Firm:
Watanabe, Kihei (5th Floor 32, Kanda Suda-cho 1-chome Chiyoda-ku Tokyo, JP)
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