办事指南

Patents : Hole story

点击量:   时间:2017-04-12 01:01:02

By Barry Fox Researchers at the Rover Group have developed a way to speed up assembly lines—by building cars with a hole in the roof (GB 2 312 401). Workers on the production line currently have to open the car doors to fit internal parts, such as seats. But the open doors interfere with external work. As the car moves down the line, fitters can work inside the vehicle, taking internal parts from an overhead conveyor. At the same time,