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Expired
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Albert Hanley
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Individual
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Individual
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Publication of GB190409037ApublicationCriticalpatent/GB190409037A/en
9037. Hanley, A. April 20. Safety suspending or retaining apparatus for mine cages, hoists, and the like. Links A, formed at S with holes for the guideropes G, are connected at their inner ends to the winding-rope by a chain x or by a bracket, and by chains Y to the cage, and are adjusted in a horizontal position by means of screw links B. In the event of the winding-rope breaking, the links A assume an inclined position and consequently bind on the guide. ropes and arrest the cage. Figs. 5 and 6 show the application to wooden and steel rail guides respectively.
GB190409037D1904-04-201904-04-20Safety Apparatus for Mining Cages, Hoists and the like
ExpiredGB190409037A
(en)
An Improved Apparatus for Preventing the Falling of Colliery Cages and the like in Event of a Breakage in the Lowering Ropes or Tackle, or for Stopping the same in any Desired Position.