Wire saw with slotted pulleys

The invention relates to a wire saw with pulleys that have a longer life time. The pulleys have in their wire supporting surface recesses that enable the wire supporting surface to expand and retract with the wire as tension builds up or falls off in the wire as it runs around the pulley.

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Bibliographische Detailangaben
1. Verfasser:	BURRI MARTIN
Format:	Patent
Sprache:	eng
Schlagworte:	BROACHING FILING LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PLANING SAWING SCRAPING SHEARING SLOTTING TRANSPORTING WORKING CEMENT, CLAY, OR STONE WORKING STONE OR STONE-LIKE MATERIALS
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Beschreibung
Zusammenfassung:	The invention relates to a wire saw with pulleys that have a longer life time. The pulleys have in their wire supporting surface recesses that enable the wire supporting surface to expand and retract with the wire as tension builds up or falls off in the wire as it runs around the pulley.