Great Pyramid construction workers may have used a hidden internal pulley system rather than external ramps to move the ...

Tabloids have seized on the most headline-friendly takeaway - “pulleys built the pyramid” - but the underlying claim is more specific: the pyramid may have grown “inside-out,” using internal sloped ...

While rebranded in 2018 as new owners took the helm, Silverdale Quality Stone in Arkansas City, AR, has a history of quarrying limestone on the southern edge of the Flint Hills region that dates back ...

Caldwell multi-grapple lifting system is available in 3,000- and 6,000-pound-capacity versions and features three arms that are designed to provide a stable lift of irregularly shaped, heavy debris, ...

Enerpac has announced the cube jack lifting system for excavator maintenance. Based on Enerpac SCJ-Series Cube Jacks, it enables lifting and holding of the entire cab, boom and arm, allowing the ...

The first U.S. use of Doka's Table Lifting System (TLS) in conjunction with pre-assembled Dokamatic Tables has proven to save time and labor on the high-profile Renaissance Hotel project in Raleigh, N ...

A recently granted patent (Publication Number: US11925589B2) discloses a litter lift system designed for vehicles, comprising a winch system with a rotatable spool and a lifting strap with two lifting ...

The PS 1 Portable Vacuum Lifting System from Vacuworx is designed to lift heavy pieces of concrete, marble, granite, metal, steel and iron. Because it is powered by a 12-volt rechargeable battery, the ...

The Above Floor Lifting System has been developed by Vector Lifting to assist in the maintenance of electrical multiple units (EMU). The ALS was developed to reduce the civil construction requirements ...

Oshkosh has been granted a patent for a refuse vehicle featuring a variable displacement pump that manages hydraulic fluid flow to a lifting system. The design includes a valve that selectively ...