Tir Definition
Definition
A pulley block, particularly in nautical rigging, used for lifting heavy loads or securing lines. It consists of a wheel that runs on a shaft and a shell or case that supports the wheel and the attached line or rope.
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A pulley block, particularly in nautical rigging, used for lifting heavy loads or securing lines. It consists of a wheel that runs on a shaft and a shell or case that supports the wheel and the attached line or rope.
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