Filament winding device
US8967521B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 21, 2011 |
| Grant date | Mar 3, 2015 |
| Priority date | — |
| Expiry date | Mar 2, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C53/66
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A filament winding device that optimizes the interval between adjacent fiber bundle guides includes a plurality of helical heads on which fiber bundle guides moving in the direction that is roughly perpendicular to the rotating axis of a liner are radially disposed; and winds a fiber bundle onto the outer circumference surface of the liner by passing the helical heads while rotating the liner. An interval adjusting means adjusts the interval between a virtual plane (Pf) which intersects with the guiding opening of a fiber bundle guide disposed on one of the helical heads so as to be orthogonal to the liner rotating axis and a virtual plane (Pw) which intersects with the guiding opening of a fiber bundle guide disposed on the other helical head so as to be orthogonal to the liner rotating axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.