stretch Archive

Members: Pulley + rope efficiency

Richard Delaney June 6, 2019 Member content, Test Reports 1 Comment

There more to measured pulley efficiency than just consideration of the physical bearings or bushings on the axle. This report considers the effect of losses within the rope.

Members: Rope Stretch

Richard Delaney April 17, 2015 Member content, Test Reports 7 Comments

Synthetic kernmantle rope has traditionally been characterised as either Dynamic or Static. These general terms have probably been derived from their intended use, specifically that activities with planned dynamic events should use dynamic ropes. The range of

stretch Archive

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