| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a freely attachable and detachable trunnion which enables trunnion shafts to be retrofittable without making a shape of cylindrical objects including a casing complex, and to provide a linear actuator equipped with the trunnion. <P>SOLUTION: The trunnion includes: a trunnion support member 55, which has a plurality of half-annular members 51, 51 arranged in the circumferential direction along the outer circumference of a cylindrical casing 10 and makes the half-annular members 51, 51 attachable and detachable to the outer circumference of the casing 10 from the perpendicular direction to the center axis N of the casing 10; trunnion shafts 40 supported by the trunnion support member 55 in a state of projecting from the outer circumference of the casing 10 in the perpendicular direction to the center axis N of the casing 10; and annular connection members 52, which connect each of the half-annular members 51, 51 of the trunnion support member 55 attached to the outer circumference of the casing 10. <P>COPYRIGHT: (C)2012,JPO&INPIT |
