| 摘要 |
PROBLEM TO BE SOLVED: To surely and rigidly fix a fluid pressure cylinder by a trunnion support mechanism.SOLUTION: Long-length protrusions 50a to 50h which are parallel to one another are arranged along longitudinal directions of sidewall parts 40a to 40d of an air pressure cylinder 12. A first attachment part 60a and a second attachment part 60b are bridged to the protrusions 50a to 50h so as to oppose each other, first and second main fastening parts 68a, 68b and first and second sub-fastening parts 64a, 64b which are arranged at ends of attachment plates 62a, 62b are fastened with fastening bolts 76a, 76b to sandwich the protrusions 50a to 50h, and the air pressure cylinder 12 and the trunnion support mechanism are integrated with each other by screwing fastening screws 100a, 100b into screw holes 73a, 73b, and plastically deforming the protrusions 50a to 50h. |
