Uplock
Uplock is a term used in various contexts, often referring to a mechanism or a situation where something is secured or held in an upward position. In the realm of mechanical devices, an uplock is a component designed to prevent movement, particularly upward movement, once a part has been raised to a certain point. This is common in applications like landing gear systems on aircraft, where the landing gear must remain securely stowed in its bay after retraction. The uplock mechanism ensures the gear stays in place, preventing it from falling out during flight.
The concept of an uplock can also extend to non-mechanical scenarios. For instance, in a metaphorical sense,