Method of transfer molding fiber-reinforced resin bolt products
US5057257A · kind A · utility
22Cited by
17References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 20, 1990 |
| Grant date | Oct 15, 1991 |
| Priority date | — |
| Expiry date | Feb 20, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S411/901
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of molding fiber-reinforced bolts including wrapping a bundle of unidirectional fibers axially around a core, placing the core in a molding cavity, supplying fiber-reinforced resin to the mold cavity, and curing the resin encapsulated core. The core of the bolt product can also be made of a fiber-reinforced composite resin material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.