To adjust an embedding block to desired inclination with high accuracy, as well as, to robustly support the embedding block at the adjusted inclination.
An embedding block support mechanism 2 includes a placing stand 10 on which the embedding block is placed and fixed, the ball 11 fixed to the placing stand, a stand part 12 for housing the ball in a tumbling state, a fixing means 13 for fixing the ball, the first plate 14 and second plate 15 fixed to the outer peripheral surface of the ball, a biasing member 18a for biasing a first rod 16, a second rod and the first plate to bring a groove part 14a and the leading end of the first rod to a point contact state and biasing the second plate to the plate and the leading end of the second rod to a point contact state and a rod moving means 19 for moving the first rod rectilinearly, to make the first plate rotate about a second axial line and making the second rod move and make the second plate rotate about a first axial line.
MIYATANI TATSUYA
FUJIMOTO KOJI
| JPH09318502A | 1997-12-12 | |||
| JP2000283900A | 2000-10-13 | |||
| JP2000271895A | 2000-10-03 |
Tadashi Takahashi
Masakazu Aoyama