back beam
The term "back beam" is used in both aviation and textiles, referring to different components in each field.
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Definition
C1Textiles
(technical)The horizontal beam at the rear of a loom that holds the warp threads.
Example
- The back beam keeps the warp threads under tension during weaving.
C2Aviation
(technical)A navigational aid that provides guidance along the reciprocal of the front course.
Example
- Pilots use the back beam for navigation when approaching from the opposite direction of the runway.
Similar
Terms that have similar or relatively close meanings to "back beam":
spring beambalance beamfender beambeam reachback wallback row