T unnel boring machines (TBMs) are used in subsurface mining operations to excavate tunnels through rock strata and surrounding sedimentary deposits. They consist of a rotating cutting wheel fitted to ...

Overhead trolleys are conveyors that consist of a continuous loop of chain or cable that is suspended from a track. Carriers are attached periodically to hang or contain products. There are several ...

Whether you are appreciative of the wheel or kicking yourself for not enlisting a set, minimalising your burden depends ...

Welcome to a journey where caution meets craftsmanship! In car parts, one frequently experiences the powerful trolley jack – ...

Langford has put its signature rubber-wheeled trolley buses up for sale. Once a symbol of the growing city, the aging diesel buses painted red and green were used as free or by-donation ...

Shopping trolleys have been given a "complete makeover" and are finding new fans among a younger audience. They used to be "associated with elderly women who wheeled the drab yet practical ...

Tesco has sparked outrage among right-handed shoppers after introducing new trolleys that seem to cater specifically for left-handed users. The change, which places the slot for portable barcode ...

The public can get a sneak peek at a new MBTA Green Line trolley at City Hall Plaza next week, officials said. The full-scale mockup of the Green Line Type 10 trolley will be accessible from 7 a.m ...

Your car often needs to be raised when you work on it, and this makes a trolley jack essential. From an oil change to new brakes, exhaust or suspension, your jack will soon pay for itself and the ...

MEMPHIS, Tenn. - FOX13 obtained video showing a garbage truck taking out trolley lines and light poles early Thursday morning in Downtown Memphis. The video shows that the incident happened just ...

Metro Railway general manager P Uday Kumar Reddy on Monday conducted a trolley inspection along the ... to the Corridor-2 Depot ramp. Another TBM will soon begin work on the down-line tunnel ...