Composite joint configuration
US6199939A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Sep 17, 1999 |
| Grant date | Mar 13, 2001 |
| Priority date | — |
| Expiry date | Sep 17, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D90/08
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A novel joint is provided between a pair of panels which are adapted for use in forming a sidewall of a trailer body and the like. First and second panels, each of which include an inner metal skin, an outer metal skin and a plastic core sandwiched therebetween, are joined together to form the joint. Each of the inner skin and the outer skin of the first panel have a first extending portion thereof which extends beyond an end of the core a predetermined distance. The first extending portions lay against each other and are bonded to each other. Each of the inner skin and said outer skin of the second panel have a second extending portion thereof which extends beyond the opposite end of the core a predetermined distance. The second extending portions lay against each other and are bonded to each other. Joining structure for joining the panels together along the first and second extending portions is provided. In a first embodiment, the joining structure includes a plastic or metal bar between the first and second extending portions. A plurality of rivets are provided through the first and second extending portions and the bar. In a second embodiment, the second extending portions sit…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.