Assertion: pencil sharpener | /r/HasProperty | revolved by the gear-teeth
Facets:
value: rapidly
type: MANNER
value: in this operation
type: TEMPORAL
Source sentences:
text: When it is desired to sharpen a pencil, the point thereof is passed downwardly into the pencil-sharpener and slight pressure is applied thereto, and the said sharpener is carried around with the pivoted arm 12 on the support of said pivoted arm, and in this operation the pencil-sharpener is rapidly revolved by means of the pinion or gear-wheel 13 and the gear-teeth 9, and in this operation of the pencil-sharpener the pencil will be sharpened, as will be readily understood.