Some gravity feeders include a device called a ___________ that allows parts to be fed in the process one at a time.

Some gravity feeders include a device called a ___________ that allows parts to be fed in the process one at a time.

• A. Feeder bowl
• B. Chute gate
• C. Stopper
• D. Escapement

Answer: (D)

In gravity feeders, the device that meters and releases parts one by one is called an escapement. It grips a part and then slides it forward to release the next piece only after the previous one has cleared, turning a continuous gravity pull into a controlled, single-piece flow. This one-at-a-time action prevents multiple parts from feeding at once, reducing jams and ensuring a steady downstream rate. The feeder bowl is simply the container that holds parts; a chute gate would only open or close the path, and a stopper would block flow rather than meter it. The escapement is the component that provides precise, timed release of individual parts.

In gravity feeders, the device that meters and releases parts one by one is called an escapement. It grips a part and then slides it forward to release the next piece only after the previous one has cleared, turning a continuous gravity pull into a controlled, single-piece flow. This one-at-a-time action prevents multiple parts from feeding at once, reducing jams and ensuring a steady downstream rate. The feeder bowl is simply the container that holds parts; a chute gate would only open or close the path, and a stopper would block flow rather than meter it. The escapement is the component that provides precise, timed release of individual parts.