air hoist
Definition
Noun: - A mechanical lifting device powered by compressed air: An "air hoist" is a type of hoist that uses compressed air as its power source to lift or lower heavy loads. It is commonly used in industrial settings where electrical sparks could be hazardous, such as in mines or chemical plants.
Usage Examples
- (A compressed-air-powered lifting device used for safety.)
- (A device using air pressure to raise objects.)
- (A hoist powered by compressed air, not electricity.)
Advanced Usage
"to operate an air hoist": to control or use a compressed-air lifting device.
- The technician was trained to operate an air hoist in the workshop. (He was taught to use the device safely.)
"air hoist capacity": the maximum weight that an air hoist can lift.
- The air hoist capacity is 5 tons, so it cannot lift that heavier load. (The limit of the device's lifting power.)
Variants and Related Words
- Hoist (n): a device used for lifting heavy objects, often using a pulley or motor.
- A simple rope hoist was used to raise the flag. (A basic lifting tool.)
- Air-powered (adj): operated by compressed air.
- The air-powered drill is quieter than an electric one. (Using compressed air as energy.)
Synonyms
- Pneumatic hoist: a hoist that operates using compressed air (synonym of "air hoist").
- The pneumatic hoist is ideal for wet environments. (Another term for "air hoist.")
- Compressed-air winch: a winch powered by compressed air, similar to an air hoist but often used for pulling rather than lifting.
Related Idioms
- (No common idioms are directly associated with "air hoist," as it is a technical term.)