| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic alignment bearing device applicable to a large-sized and heavy shaft supporting a mold of an injection molding device slidably, having a simple structure, allowing relative movement into the axial direction of a shaft part to be supported, and having core adjusting action for absorbing displacement of the shaft part and to provide its bearing assembly body. SOLUTION: This automatic alignment bearing device is provided with a bush 20 allowing insertion of the shaft part to be supported at the inner periphery and enabling relative travel in the axial direction of the shaft part for the shaft part, annular buffer bodies 21a, 21b provided on an outer side of the bush and capable of absorbing displacement of the shaft part for the shaft part, and a casing 23 storing them. COPYRIGHT: (C)2006,JPO&NCIPI
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