pantograph

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

As the pantograph makes and breaks contact with the line, he says, it produces sparks and electromagnetic bursts that can “drown the entire spectrum of faint radio signals the telescope is devoted to study.”

From Science Magazine • Mar. 7, 2023

Mr. Schmieder was part of a test of a third alternative: a system that feeds electricity to trucks as they drive, using wires strung above the roadway and a pantograph mounted on the cab.

From New York Times • Aug. 3, 2021

The pantograph is designed to skim the wires that run above the line, collecting electricity that powers the train.

From Los Angeles Times • Nov. 29, 2019

The incident just before 11 a.m. resulted from failure of a pantograph, an apparatus that extends upward from the roof, drawing power from the overhead wire into the train.

From Seattle Times • Jan. 20, 2017

He called attention to what he termed "compound compasses," a class of linkages that included Watt's parallel motion, the pantograph, and the polar planimeter.

From Kinematics of Mechanisms from the Time of Watt by Ferguson, Eugene S.