Integrated locks with visual indicators for aircraft galley systems
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United States of America Patent
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Aug 18, 2020
Grant Date -
Jul 20, 2017
app pub date -
Apr 3, 2017
filing date -
Mar 3, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided are integrated locks, aircraft galley systems using such locks, and aircraft including such galley systems. An integrated lock has a low profile and provides secure locking and visual indication of the lock status to meet various FAA regulations. The visual indication may be provided mechanically (e.g., by moving a two-color indicator between two positions) or electronically (e.g., by triggering a switch connected to a light or an electro-chromic device). Furthermore, a main indicator may be connected to multiple different locks to provide a combined visual indication of the status of all locks. A visual indicator may be disposed on a galley system frame. Each integrated lock may include a handle portion and a locking portion connected to the handle portion and configured to engage the galley system frame when the handle portion is in the locked position and the door is closed.
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