interlocker

Thing that interlocks

An interlocker is a device or mechanism that prevents conflicting operations from occurring simultaneously—ensuring one action must complete before another can begin.

Railroad interlocking systems prevent switches from being thrown while trains occupy the track.

In machinery, interlocks are safety features: The interlocker won't let the lid open while the machine is running.

The term also describes anyone or anything that locks together with something else.

mechanism

gear

Toothed wheel or belongings

  • cogwheelToothed rotating machine part
  • ratchetToothed one-way mechanism
  • camRotary-to-linear converter

sprocket · clutch · linkage · coupling · pawl · detent · latch · hook · clasp · fastener

connection

link

Point of connection

  • bondBinding tie or connection
  • joinConnect or enlist
  • spliceJoin end to end

union · interface · junction · seam · mesh · engage · clasp · grip · anchor · interconnect

puzzle

jigsaw

Puzzle or curve-cutting tool

maze · brainteaser · fit · slot · connection · assembly · dovetail · mortise · tenon · join

textile

knit

Loop yarn into fabric

  • stitchThread loop in fabric
  • yarnTwisted strand for crafts
  • jerseyKnitted pullover garment

fabric · weave · loop · rib · weft · warp · mesh · double-knit · stretch · garment

railway

signal

Message-conveying cue

signalman · track · safety · points · crossover · junction · failsafe

Opposites
connection method

interlockeradhesive

Material that bonds objects

glue · bonding agent · weld · solder · cement

engagement type

interlockerrelease mechanism

Device that unlocks restraint

separator · decoupler · disconnector · tripper · quick-release

Phrases
Family

interlock, interlocking, interlocks

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Rated G