What is counterweight?

Counterweight

A counterweight is an equivalent counterbalancing weight that balances a load.

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Some articles on counterweight:

Fly System Components - Counterweights
... Counterweights are heavy objects that are used to balance the lineset loads in a fly system ... In hemp systems, a counterweight consists of one or more sandbags, whereas counterweight systems employ metal bricks as counterweights ... The term counterweight is commonly used to refer specifically to the metal counterweight bricks ...
Types of Launch Tracks - Counterweight
... Counterweight launch mechanisms are used on some shuttle loops ... The trains are launched by dropping a large counterweight attached to a cable ...
Southend Cliff Railway - Technical Details
12 passengers per car Configuration Single track, with separate counterweight track Main track gauge 4 feet 6 inches (1,370 mm) Counterweight track gauge 1 foot 9 inches (530 mm) Traction Electricity The line has ... The counterweight track runs within this structure, immediately below the main track that carries the passenger car ...
Counterweights in Action
... five major components of a trebuchet beam, counterweight, frame, guide chute, and sling ... After the counterweight drops from a platform on the frame, gravity pulls the counterweight and pivots the beam ... Without the counterweight, the beam could not complete the arc that allows the sling to accurately release the projectile ...
Balanced-arm Lamp - Lamps Balanced With One Counterweight
... A single counterweight This construction uses a chain to keep the arm with the counterweight and the forearm parallel ... The lamp-cap and counterweight move in opposite directions (both away from the base or both towards it) ... that is required is shown by the following formula d2 = counterweight to base m2 = weight of counterweight m1 × d1 = m2 × d2 One parallelogram with one counterweight This ...

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