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US3585941A
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Checking device for single and double cable cableways with automatic clamping
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FR68674E
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Improvements made to gantry cranes with two trolleys and their control device
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FR65185E
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Improvements made to gantry cranes with two trolleys and their control device
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FR1079553A
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Improvements made to gantry cranes with two trolleys and their control device
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FR819990A
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Device for returning the carrier cable to the tensioning station in air carriers
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FR746098A
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Funicular railway with load-bearing track separate from the guide and brake element
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ES118538A1
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Control device for controlling brakes of funicular cars by means of fluid.
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FR686337A
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Device for distributing the load in trolleys for aerial cable transport
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ES114442A1
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A perfection in the single-suspension automatic jaw spoons.
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ES113923A1
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A system that distributes the load on aerial cable cars by means of fluids.
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FR656219A
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Improvements to maneuvering devices for two-cable skips
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FR655554A
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Improvements to automatic regulators for triggering claw buckets
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FR549312A
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Improvements to airline trolleys
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FR554916A
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Fixed or mobile device for engaging and disengaging aerial funicular carriages in stations
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