The elevating mechanisms of the ancient Greeks

Previous Category                                                                                                                       Next Category


The elevating mechanisms of the ancient Greeks

Introduction





The elevating mechanisms of the ancient Greeks

Hoists (Polyspasta)





The elevating mechanisms of the ancient Greeks

Clamps, wedges and "empolia"





The elevating mechanisms of the ancient Greeks

Winches





The elevating mechanisms of the ancient Greeks

Methods of stone suspension





The elevating mechanisms of the ancient Greeks

Crane for medium load





The elevating mechanisms of the ancient Greeks

Crane for large load





The elevating mechanisms of the ancient Greeks

Crane of human rotating ''cage''





The elevating mechanisms of the ancient Greeks

Crane with winches
for the elevation of mast and load





The elevating mechanisms of the ancient Greeks

Four-mast crane (scaffold)





The elevating mechanisms of the ancient Greeks

A crane of two-sided elevation





The elevating mechanisms of the ancient Greeks

Heron's one-mast crane





The elevating mechanisms of the ancient Greeks

Heron's two-mast crane





The elevating mechanisms of the ancient Greeks

The three-mast crane