Welcome to European Tribune. It's gone a bit quiet around here these days, but it's still going.
Actually continuous movement of the cable does not necessarily require continuous movement of the attachment to the cable, but the engagement / disengagement mechanism is a safety-critical problem in industrial engineering.

I've been accused of being a Marxist, yet while Harpo's my favourite, it's Groucho I'm always quoting. Odd, that.
by BruceMcF (agila61 at netscape dot net) on Thu Aug 9th, 2012 at 12:59:31 PM EST
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