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In discussions about winch design and construction, I think not enough
attention has been given to protecting the driver from the cable. This is a report about one accident (B.G.A. 1991/20): "At the top of a normal winch launch the weak link failed and a fast moving "snake" of cable fell onto the winch driver's cab. It found its way through a narrow aperture in the wire mesh guard and hit the driver about the head, nose, jaw and teeth. Fortunately he was only marked and not badly cut. The club proposes to modify the guard." I know of another case where a "snake" of cable escaped from the drum, found its way out of the drum cover, broke a window in the winch cab and attacked the driver. It then disappeared back onto the drum leaving him to work out what had happened. The driver was uninjured with torn clothing, he has not driven the winch since. The drum cover has been improved. In a third case the wire broke, then whipped back behind the winch and attacked the winch driver's car parked behind the winch (with the front of the car towards the winch). It trashed the rear of the car and then wound back round and broke one of the front door windows which was up. I saw the car afterwards, I would not like to have been sitting in it when this happened, especially if it was a warm day and the window was down! This particular winch driver was very experienced at winching. All these incidents happened so quickly that there would have been no chance to take cover. These dangers are much greater than most people realise. They do not happen very often, but are you prepared to take the risk? W.J. (Bill) Dean (U.K.). Remove "ic" to reply. |
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