| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize a tension adjustment mechanism in a filament winding apparatus.SOLUTION: A filament winding apparatus comprises a fiber unwinding part unwinding fiber, and an abutment guide part guiding the fiber, supplied from the fiber unwinding part, to the outer surface of a liner. The abutment guide part comprises: an eccentric roller having an eccentric shaft and contacting with the fiber guided to the outer surface of the liner; and a drive part adjusting a tension imparted to the fiber by the eccentric roller by rotating the eccentric shaft to change a contact angle between the eccentric roller and the fiber.SELECTED DRAWING: Figure 2 |
