A carriage for a rail-guided conveying system, in particular a gravity conveyor, in which a plurality of similar carriages are mounted one behind the other in the rail-longitudinal direction and displaceable in the rail-longitudinal direction, on a running rail extending in the rail-longitudinal direction. A first and a second set of upright rollers are arranged one behind the other for guiding the running rail in the rail-longitudinal direction and which in each case are rotatably mounted on a carriage body transversely to the rail-longitudinal direction about an associated axis and are spaced apart from one another along the associated axis.

An indoor zip coaster has a zip coaster rail suspended above ground and forming a closed loop. At least one trolley located is on the rail, with a rider tethered to the trolley by a harness. The rail has plural sections, with each section of the rail including an incline portion and a decline portion. The trolley traverses the respective incline portion of one of the sections before traversing the respective decline portion of the one section. Each of the stations contains a respective incline portion of rail, a ramp for the rider to climb. The decline portion of rail of the next section extends from one station to the next station. By including stations with inclined portions of rail along the zip coaster path, a longer ride can be obtained. In addition, sensors and gates can be provided at the stations to allow a single rider on each rail section, with multiple riders on the overall zip coaster spread among the sections.

The zip line rail system can be connected to a challenge course, a zip line, a zip track system, or any combination thereof. The zip line rail system of the present invention can have two rails that a member slide's two wheels rollably engage with, and the zip line rail system can be configured in any of a variety of directions.

The zip line rail system can be connected to a challenge course, a zip line, a zip track system, or any combination thereof. The zip line rail system of the present invention can have two rails that a member slide's two wheels rollably engage with, and the zip line rail system can be configured in any of a variety of directions.

A method for enabling elevated trains for travel both above as well as below a vertically-tiered pair of tracks by having wheels both in the upper and lower area of the train with the ability to switch from traveling on the upper tracks using lower wheels to traveling on the lower track using upper wheels, where the said method of switching between upper and lower tracks enables trains to be moved between multiple levels serving as passing loops as well as vertical depots.

A method for enabling elevated trains for travel both above as well as below a vertically-tiered pair of tracks by having wheels both in the upper and lower area of the train with the ability to switch from traveling on the upper tracks using lower wheels to traveling on the lower track using upper wheels, where the said method of switching between upper and lower tracks enables trains to be moved between multiple levels serving as passing loops as well as vertical depots.

A zip track system that is integrally connected to a challenge course so that a user can traverse one portion of the challenge course, and then can slide down the zip track system via a zip track to any other desired location.

A zip track system that is integrally connected to a challenge course so that a user can traverse one portion of the challenge course, and then can slide down the zip track system via a zip track to any other desired location.

A customisable, modular storage system is described where goods are stored in containers and the containers are stored in stacks. The stacks are contained within towers formed of stacks of bin receiving units. A grid network of tracks is provided on the top of the bin receiving units upon which load handling devices run. The load handling 30 devices take containers from the stacks and deposit them at alternative locations in the stacks or deposit then at stations where goods may be picked out.

A system for growing plants includes an elevated track circuit comprising two straight track sections and two arcuate track sections, with the straight track sections each including a cavity. A plurality of wheeled trolleys that each include a wheel configured to roll within the cavities and each include a shaft extending downwardly form the wheel. A drive system is configured to move the wheeled trolleys along the track circuit with the wheeled trolleys connected together by a cable, and with the shafts of the trolleys configured to support plants coupled thereto to selectively move the plants along the track circuit. Uses of the system include for growing produce of vine plants in a lean-and-lower manner, or transporting hanging plants through an irrigation device of the system.