PURPOSE: To measure the whole surface of a three-dimensional body to be measured by providing the titled device with spot position detectors and a rotary mechanism allowing the detectors to surround the body to be measured and move on the prescribed circumference of a horizontal surface.
CONSTITUTION: The measuring device has spot position detectors 2W5, which are fixed on a supporting ring on prescribed positions. A gear 16 is fitted to the side of the supporting ring 15 and coupled with a driving gear 18. The driving gear 18 is enabled to rotate by a rotation driving motor fixed on a supporting board 17. An internal thread is formed on the supporting board 17 at a part contacting with a screw stock 25 and the supporting board 17 can be vertically moved by rotating the screw stock 25 by a vertical driving motor 26. Thus, the whole surface of the three-dimensional substance to be measured can be decomposed in detail and the position can be measured.
TAMEGAI MASASHI
AKABOSHI TSUKASA
KATOU KENJI
| JPS539142A | 1978-01-27 | |||
| JPS56115904A | 1981-09-11 | |||
| JPS55153932A | 1980-12-01 | |||
| JPS56117107A | 1981-09-14 |