Retractable armrest for an aircraft seat
US5795025A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 30, 1996 |
| Grant date | Aug 18, 1998 |
| Priority date | — |
| Expiry date | Aug 30, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/753
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An improved, retractable armrest for an aircraft seat having a mount assembly being fixedly secured to a frame of the aircraft seat and a retraction assembly structured to move along a path in a generally vertical plane relative to the mount assembly and the aircraft seat. The retraction assembly includes a generally horizontal support with at least one guide element extending downwardly therefrom to engage a guide member of the mount assembly and guide vertical movement of the retraction assembly between an extended position and a retracted position. The retraction assembly is structured to lock for securely maintaining the retraction assembly in the extended position, while being capable of being released by a gentle yet focused lifting force being applied to the retraction assembly when in the extended position. Further, the retraction assembly is structured such that a slight, momentary upward movement does not cause an accidental release thereof from the extended position, such as might otherwise occur when a passenger manipulates one or more various controls located on the armrest for activating other comfort features on the aircraft seat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.