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Shear legs, also known as a shear leg frame or sheer legs, is a type of lifting apparatus used in construction and rigging. It consists of two vertical legs that are connected at the top by a crossbar, with a pully or block system that allows for the lifting of heavy loads. The design utilizes the principles of leverage to stabilize and lift materials or equipment.

Ancestors (6)

  1. Lifting equipment
  2. Machines
  3. Physical systems
  4. Concepts in physics
  5. Physics
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