Door seal systems and methods for temperature-controlled cargo containers
US8146985B2 · kind B2 · utility
13Cited by
43References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 23, 2009 |
| Grant date | Apr 3, 2012 |
| Priority date | — |
| Expiry date | Sep 29, 2030 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/588
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Some embodiments of a cargo container door seal system can provide seal members to hinder leakage of conditioned air along the top edge and the side edges of an access door of a temperature-controlled cargo container. For example, the seal system may include mating seal members proximate to a top edge of a roll-up door of a refrigerated trailer, and may also include flexible side seal members proximate to the left and right side edges of the roll-up door.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.