초록 ▼

A roller coaster maintenance vehicle includes a platform with a set of wheels arranged to ride on a roller coaster track structure. The platform includes a propulsion system which allows it to traverse the track structure independent of the roller coaster propulsion system. In one embodiment, a pers

A roller coaster maintenance vehicle includes a platform with a set of wheels arranged to ride on a roller coaster track structure. The platform includes a propulsion system which allows it to traverse the track structure independent of the roller coaster propulsion system. In one embodiment, a person rides on the vehicle and controls its movement. In another embodiment the vehicle is remotely controlled. Remotely controlled vehicles preferably include one or more inspection apparatus for inspecting the track structure. Optionally, the remotely controlled vehicles also include remotely controlled repair/maintenance equipment such as a robotic arm with a power tool coupled to its free end.

대표청구항 ▼

1. A method of repairing or maintaining a roller coaster track or track support which is part of a roller coaster system having roller coaster cars which are propelled along the coaster track, comprising: a) causing a roller coaster maintenance vehicle to traverse at least a portion of said roller c

1. A method of repairing or maintaining a roller coaster track or track support which is part of a roller coaster system having roller coaster cars which are propelled along the coaster track, comprising: a) causing a roller coaster maintenance vehicle to traverse at least a portion of said roller coaster track, said roller coaster maintenance vehicle having (i) a platform, (ii) a set of wheels operatively mounted to said platform and arranged to engage and ride on said at least one roller coaster track, said set of wheels including at least two wheels with axes of rotation substantially orthogonal to each other, (iii) a maintenance vehicle propulsion system mounted to said platform and arranged to propel said platform along said at least one track structure, said maintenance vehicle propulsion system being independent of the roller coaster propulsion system, and (iv) a repair tool supported by said maintenance vehicle; andb) using said repair tool to repair or maintain the roller coaster track or track support,wherein said roller coaster maintenance vehicle has a receiver for receiving remote control signals, and said causing and said using are accomplished by remote control signaling by an operator located off of said roller coaster track using a remote control apparatus. 2. A method according to claim 1, wherein: said roller coaster maintenance vehicle further includes inspection apparatus. 3. A method according to claim 2, wherein: the inspection apparatus comprises at least one of a video camera, thermal imaging apparatus, and a sound sensor. 4. A method according to claim 2, wherein: said roller coaster maintenance vehicle further comprises powered repair/maintenance equipment coupled to said receiver. 5. A method according to claim 4, wherein: said powered repair/maintenance equipment includes a robotic arm. 6. A method according to claim 1, wherein: said platform is configured to support at least one person, and the person causes the roller coaster maintenance vehicle to traverse at least a portion of the roller coaster track and uses the repair tool to repair the roller coaster track or track support. 7. A method according to claim 6, wherein: said platform supports the at least one person in a prone or supine position. 8. A method according to claim 6, wherein: said roller coaster maintenance vehicle has a controller coupled to said maintenance vehicle propulsion system and located where the person can operate said controller. 9. The method according to claim 8, wherein: said controller is configured (i) to cause said maintenance vehicle propulsion system to propel said maintenance vehicle both forward and backward, and (ii) to cause said maintenance vehicle propulsion system to stop said maintenance vehicle. 10. A remote control roller coaster inspection system for a roller coaster having at least one track structure and a roller coaster propulsion system operatively arranged to propel roller coaster cars along said at least one track structure, said inspection system comprising: a) a remote control inspectional vehicle having (i) a platform, (ii) a set of wheels operatively mounted to said platform and arranged to engage and ride on the at least one roller coaster track structure, (iii) an inspection vehicle propulsion system including a motor mounted to said platform and arranged to propel said platform along said at least one track structure, said inspection vehicle propulsion system being independent of the roller coaster propulsion system, (iv) at least one inspection apparatus coupled to said platform, and (v) a transceiver coupled to said at least one inspection apparatus; andb) a remote controller located off of said roller coaster track structure, said remote controller having a (i) transceiver, (ii) a view screen for viewing information obtained by said at least one inspection apparatus, and (iii) control apparatus for controlling movement of said inspection vehicle and for controlling said at least one inspection apparatus. 11. An inspection system according to claim 10, wherein: said remote control inspection vehicle further comprises powered repair/maintenance equipment coupled to said platform and coupled to said transceiver, andsaid remote controller further comprises additional control apparatus for controlling said powered repair/maintenance equipment.