Improvements in Couplings for Shafts and the like.
GB191414614A
A New or Improved Audible and Visual Signalling Apparatus for use In and About Mines.
GB191306624A
Improvements in Chain Coal Cutting Machines.
GB191116981A
An Improved Clutch, more particularly adapted for the Hauling Drums of Coal Cutting Machines.
GB191112810A
Improvements in Compressed-air Engines.
GB191112592A
Improvements in Coal Cutting Machines.
GB191014972A
Improvements in connection with Jib Conveyors used for Loading and Unloading and Transhipping Coal and other Minerals and the like into and from Ships, Lighters, Barges and the like.
GB191011209A
Improvements in or in connection with Hopper Fed Jib Conveyors.
GB190903656A
An Improvement in or in connection with Textile Conveyor Belts and the like.
GB190805540A
Means for Expeditiously Reversing the Ventilation or Air Currents in Mines and the like.
GB190800363A
Machinery for the Manufacture of Wire Belts for Conveyors, and the like.
GB190728455A
Improvements in or relating to Wire Belts for Conveyor and the like Purposes.
GB190716129A
Improvements in or in connection with Belts or Bands of Woven Fabric for Conveyors and the like.
GB190711536A
Improvements in or in connection with Means for Lubricating Shafts, Axles, Cranks and the like.
GB190625535A
A New or Improved Device for or in connection with the Taking-off of Ropes or Portions of Ropes from the Drums of Hauling or Conveying Apparatus.
GB190616857A
A Clearing Device for Belt Conveyors.
GB190616858A
Improvements in Underground Haulage or Transport.
GB190514024A
Improvements in or in connection with Conveyors, more particularly for use in Mines
GB190511379A
Improvements in or in connection with Belt or Band Conveyors
GB190511156A
Improvements in or in connection with Means for Driving Belt and Band Conveyors.
