scape-wheel

Noun

The wheel in an escapement (as of a clock or a watch) into whose teeth the pallets play.

Japanese Meaning

時計や懐中時計の脱進機において、ペレットが噛み合う部分の歯車

The watchmaker inspected the scape-wheel to ensure the pallets engaged cleanly and the timekeeping would be accurate.

時計職人は脱進車を点検し、パレットがきちんと噛み合って時刻が正確に保たれることを確認した。

Sense（1）

The wheel in an escapement (as of a clock or a watch) into whose teeth the pallets play.

scape-wheels

（ plural ）