mitre gate
Quick Summary
A miter gate is a type of canal lock gate that swings outward from the side walls and meets at an angle, pointing towards the upper level of the canal. These gates are crucial components in canal locks, which are structures used to raise or lower boats between different water levels.12
Miter gates consist of two leaves that, when closed, form a V-shape with the point facing upstream. They are designed to withstand water pressure and are typically used on larger canals. While Leonardo da Vinci is credited with potentially inventing the miter gate for a lock in Milan, enabling the connection of canals with different water levels, these gates can only be operated after the water levels on both sides have been equalized.2
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canals and inland waterways16th to 18th centuryThe development of the miter lock, a double-leaf gate the closure of which formed an angle pointing upstream, heralded a period of extensive canal construction during the 16th and 17th centuries. The canals and canalized rivers of that period foreshadowed the European network to be developed over many years.
Read MoreThe development of the miter lock, a double-leaf gate the closure of which formed an angle pointing upstream, heralded a period of extensive canal construction during the 16th and 17th centuries. The canals and canalized rivers of that period foreshadowed the European network to be developed over many years.
Read More- canals and inland waterwaysLock gates
The most generally used are miter gates consisting of two leaves, the combined lengths of which exceed the lock width by about 10 percent. When opened, the leaves are housed in lock wall recesses. When closed, after turning through about 60°, they meet on the lock axis in a V…
Read MoreThe most generally used are miter gates consisting of two leaves, the combined lengths of which exceed the lock width by about 10 percent. When opened, the leaves are housed in lock wall recesses. When closed, after turning through about 60°, they meet on the lock axis in a V…
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