Motors and gear trains with micrometer dimensions and powered by light are fabricated using semiconductor lithography and ...

According to @ai_darpa, a new rack-and-pinion tilt mechanism enables VTOL drones to achieve super clean, lightweight transitions without adding extra weight, significantly improving the efficiency of ...

Few car parts are as essential to safety and drivability as the steering setup. Most modern vehicles rely on the trusty rack-and-pinion power steering design, and like pretty much anything else, it ...

Abstract: This paper outlines the design and prototyping methodology for a simple, cost-effective device intended for Continuous Passive Motion (CPM) therapy, specifically for knee rehabilitation. The ...

The first Stadler ORION train with this technology has achieved downhill speeds of up to 30km/h on the steep 181 per mille gradient of the Andermatt-Göschenen line. Credit: Stadler. The Matterhorn ...

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Rack and pinions are the other precision linear drive. In concept, they're one of the oldest and most basic power transmission technologies. They consist simply of a pinion gear meshing with a toothed ...

Many cars have a rack and pinion steering. This system allows you to turn your vehicle’s steering wheel in any direction. Rack and pinion steering is one of the best engineering innovations and is ...

Rack and pinion steering is commonly used in modern vehicles to facilitate steering control. It involves a gear assembly consisting of a rack (a straight bar with teeth) and a pinion gear (a small ...