Dual pivot expandable lavatory

Aeronautics and astronautics – Aircraft structure – Passenger or crew accommodation

Patent

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Details

2441291, 4312, 52 65, B64D 1100, B64C 100, E03D 1112, E04B 1346

Patent

active

060796693

ABSTRACT:
A dual pivot expandable lavatory for use in limited spaces such as on an airplane. The lavatory may be positioned proximate the doorway area of the airplane, and is provided with a primary and a secondary pivotable module. Each module is pivotably attached to a stationary assembly conventionally affixed to the ceiling and floor of the airplane. During take-off and landing both modules are locked, by means of a locking system, in a stowed position within the stationary assembly. During routine flight, the locking system is unlocked and both modules are pivoted into a deployed position within the doorway area. A flight attendant's seat may be affixed to the exterior of the primary module. If the seat is used, an additional support foot is affixed to the primary module to accommodate the additional loading on the lavatory.

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Article"McDonnell Douglas eyes office in sky" Commercial Aviation, New Products & Developments; Author: unknown; Date: unknown; Place of publication: unknown.
"Accessible Lavatory for the Physically Impaired" Author: unknown; Date: unknown; Place of publication: unknown.

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