Title:
METHOD OF INDEXING ATTACHMENT AND SYSTEM THEREFOR
Document Type and Number:
WIPO Patent Application WO/1992/021479
Kind Code:
A1
Abstract:
A system for indexing an attachment, wherein: a target indexing positional angle of the attachment is instructed by an indexing positional angle instructing means (1); the current positional angle is detected by a positional angle detecting means (2) the target indexing positional angle and the current positional angle are compared with each other by an angle comparing means (3); an indexing rotational direction of the attachment is determined on the basis of the comparison result by an indexing rotational direction determining means (4); an indexing rotational angle of the attachment is calculated from the angle comparison result and the indexing rotational direction by an indexing rotational angle calculating means (5); and the attachment is indexingly rotated on the basis of the determined indexing rotational direction and the calculated indexing rotational angle.
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Inventors:
UCHIDA NOBORU (JP)
TANAKA TADASHI (JP)
TANAKA TADASHI (JP)
Application Number:
PCT/JP1992/000731
Publication Date:
December 10, 1992
Filing Date:
June 05, 1992
Export Citation:
Assignee:
TOSHIBA MACHINE CO LTD (JP)
International Classes:
B23B19/00; B23Q16/02; G05B19/23; (IPC1-7): B23Q3/12; B23Q5/56; B23Q16/02
Foreign References:
| JPS5894950A | 1983-06-06 | |||
| JP54017466B | ||||
| JPS51133676A | 1976-11-19 | |||
| JPS63123650A | 1988-05-27 |
Attorney, Agent or Firm:
Sato, Kazuo (Room 323 Fuji Bldg. 2-3, Marunouchi 3-chom, Chiyoda-ku Tokyo 100, JP)
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