Invention Grant
- Patent Title: Ribbonizing apparatus for individually heating a plurality of laterally adjacent tows in a fiber placement device
- Patent Title (中): 用于单独加热纤维布置装置中的多余的相邻浇道的装置
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Application No.: US630217Application Date: 1990-12-19
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Publication No.: US5200018APublication Date: 1993-04-06
- Inventor: Dee R. Gill , James P. Neilsen , Noel I. Shepherd , William J. Weis , John A. Johnson , Kazutoshi Fujimoto
- Applicant: Dee R. Gill , James P. Neilsen , Noel I. Shepherd , William J. Weis , John A. Johnson , Kazutoshi Fujimoto
- Applicant Address: DE Wilmington
- Assignee: Hercules Incorporated
- Current Assignee: Hercules Incorporated
- Current Assignee Address: DE Wilmington
- Main IPC: B29C70/16
- IPC: B29C70/16 ; B29C35/02 ; B29C53/80 ; B29C70/28 ; B29C70/38 ; B29K105/08 ; B29L23/00 ; D02J13/00
Abstract:
A ribbonizing apparatus and method for forming a fiber band from a plurality of fiber tows extending along respective fiber tow pathways. The ribbonizing apparatus includes an assembly for selectively heating at least a respective one of the plurality of fiber tows as the fiber tow extends along the fiber pathways. When not needed, the heat is removed from the fiber tow. A plurality of embodiments for accomplishing the method are contemplated.
Public/Granted literature
- US5762780A Method and apparatus for removing bituminous oil from oil sands without solvent Public/Granted day:1998-06-09
Information query
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