BEARING HOUSING AND SPINDLE SUPPORTING STRUCTURE OF WIND-DRIVEN GENERATOR

摘要

PPROBLEM TO BE SOLVED: To provide a bearing housing highly strong against an axial load. PSOLUTION: The bearing housing 11 forms a space for retaining a bearing inside by making the end faces in the circumferential direction of a plurality of housing elements 11a, 11b of a circular shape contact each other. The contact faces of the adjacent housing elements 11a, 11b include axial load supporting faces 13 which extend in the direction intersecting the direction where the axial load acts. Thereby, the bearing housing 11 can receive the axial load by the axial load supporting faces 13 extending in the direction intersecting the direction where the axial load acts. PCOPYRIGHT: (C)2010,JPO&INPIT