Abstract: A ride system includes a track and an overhung ride assembly. The overhung ride assembly includes a transport platform coupled to the track, a ride vehicle, and a heave system extending between the transport platform and the ride vehicle. The heave system is configured to heave the ride vehicle relative to the transport platform. The heave system includes an extendible tube defining a variable volume configured to store a gaseous fluid. The extendible tube is configured to extend in response to a lowering of the ride vehicle away from the transport platform by the heave system such that the gaseous fluid within the variable volume of the extendible tube provides a fluid force that biases the extendible tube toward a contracted configuration to assist the heave system with a lifting of the ride vehicle toward the transport platform.

Abstract: A ride system includes a track and an overhung ride assembly. The overhung ride assembly includes a transport platform coupled to the track, a ride vehicle, and a heave system extending between the transport platform and the ride vehicle. The heave system is configured to heave the ride vehicle relative to the transport platform. The heave system includes an extendible tube defining a variable volume configured to store a gaseous fluid. The extendible tube is configured to extend in response to a lowering of the ride vehicle away from the transport platform by the heave system such that the gaseous fluid within the variable volume of the extendible tube provides a fluid force that biases the extendible tube toward a contracted configuration to assist the heave system with a lifting of the ride vehicle toward the transport platform.

Abstract: Seal assemblies for conveyor idler rolls are provided. In some embodiments, a plurality of subsets of seal components are selectively installable in the seal assembly. In some embodiments, one or more fins are included on a seal.

Abstract: Seal assemblies for conveyor idler rolls are provided. In some embodiments, a plurality of subsets of seal components are selectively installable in the seal assembly. In some embodiments, one or more fins are included on a seal.

Abstract: Seal assemblies for conveyor idler rolls are provided. In some embodiments, a plurality of subsets of seal components are selectively installable in the seal assembly. In some embodiments, one or more fins are included on a seal.

Abstract: Seal assemblies for conveyor idler rolls are provided. In some embodiments, a plurality of subsets of seal components are selectively installable in the seal assembly. In some embodiments, one or more fins are included on a seal.

Abstract: A cleaning assembly for a conveyor belt includes a first blade assembly, a second blade assembly, and a coupling mechanism supporting the first and second blade assemblies. The first blade assembly includes a first blade positionable into contact against a conveyor belt adjacent a turn portion of the belt. The second blade assembly includes a second blade positionable into contact against the belt downstream from the first blade.

Abstract: A cleaning assembly for a conveyor belt includes a first blade assembly, a second blade assembly, and a coupling mechanism supporting the first and second blade assemblies. The first blade assembly includes a first blade positionable into contact against a conveyor belt adjacent a turn portion of the belt. The second blade assembly includes a second blade positionable into contact against the belt downstream from the first blade.

Abstract: A control system for steering at least one vehicle including a first plurality of sensors operably coupled to a respective wheel of the vehicle, a second plurality of sensors operably coupled to a respective input device, and a vehicle controller. The vehicle controller is operably coupled to the sensors and each respective wheel for controlling the velocity of each wheel to achieve a desired speed and direction based on the data signals received from the sensors. The vehicle controller controls the velocity of each wheel independently to achieve the desired speed and direction of the vehicle.

Abstract: A system that includes a first self propelled steerable vehicle having a first end and a second end, a second self propelled steerable vehicle having a first end and a second end and an electronic device that maintains a relative position between at least one of the first end and the second end of the first self propelled steerable vehicle and at least one of the first end and the second end of the second self propelled steerable vehicle.

Abstract: A vehicle that includes a first self propelled steerable structure having a first portion, a second self propelled steerable structure having a second portion and a tensioning device connected to the first and second self propelled steerable structures. Whereby the tensioning device is configured to allow a load to be compressed and lifted between the first self propelled steerable structure and the second self propelled steerable structure.