Visor and method for making the same
US5007532A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 20, 1989 |
| Grant date | Apr 16, 1991 |
| Priority date | — |
| Expiry date | Nov 20, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/481
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A visor is disclosed of the type used in an automobile. The visor has a self-supporting cardboard butterfly inner support which is covered with a decorative material. The butterfly is folded to form opposing edges and a urethane adhesive is used to bind the sides of the butterfly together and to clamp the decorative material in place. The adhesive contacts the edge of the decorative material contained within the folded butterfly and fixes it firmly in place. As the urethane resin cures, it expands to form a rigid foam member which forms a stiffening member for the visor. A torque member is attached to the visor within the folded butterfly and has a member for attachment to the ceiling of an automobile. The method of making the visor is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.