Rail assembly for underground coal-getting machines
Reciprocating conveyor for particulate material
Reciprocating discharger
Reciprocating discharger
Reciprocating pusher conveyor
Reciprocating transfer conveyor with sensing accumulating pads
Recirculating transfer mechanism
Removing apparatus for paper sheets, fold sections, paper duct,
Retaining device
Retaining element
Return chain roller support for en masse conveyor
Reversible conveyor belt with double helical chain
Reversible shelf vertical conveyor
Reversible tooth link band
Rotary gatherer with collapsible pins
Rotating conveyor for evacuating metallic shavings resulting...
Round link chain for chain scraper conveyors