Lavatory unit for a passenger airplane
US5150863A · kind A · utility
70Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 17, 1991 |
| Grant date | Sep 29, 1992 |
| Priority date | — |
| Expiry date | Jul 17, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/40
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A door for an amenity receiving section of a lavatory unit for a passenger airplane formed from honey-comb panels the door having a narrow width length plate and a structure wherein one side edge lengthwise thereof is curved, and a straight rigid rod is secured adjacent to the curved side edge lengthwise of the door and having a spring action for pressing a curved convex portion of the door to exert a spring force on the inside of the receiving section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.