Reinforced beam assembly
US5992923A · kind A · utility
113Cited by
27References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 27, 1998 |
| Grant date | Nov 30, 1999 |
| Priority date | — |
| Expiry date | May 27, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R22/22
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A reinforced beam assembly includes a channel-shaped beam which has an internal reinforcement member located within the channel. The reinforcement member is of generally W-shape and functions as a carrier for an expandable foam located between the inner surface of the reinforcement member and the inner surface of the beam. Upon expansion the foam is bonded to both surfaces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.