发明授权
US06913301B2 Device for adjusting the effective length of a sling and for lifting loads 失效
用于调整吊索的有效长度和起重载荷的装置

Device for adjusting the effective length of a sling and for lifting loads
摘要:
A device to adjust the effective length of a sling during the transport of a load is designed as a continuous loop with a carrier part. The carrier part has projections located at each of two opposed spaced sites. Each of said projections supports a segment of the sling. The carrier part also has an opening through which a loop segment of the sling is guided.
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