Monorail vehicle apparatus with gravity-augmented contact load
AssigneeQBotix, Inc.
InventorsJohn S. Camp, Benjamin D. Sumers, Ryan P. Feeley
Life of this patent
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AssigneeQBotix, Inc.
InventorsJohn S. Camp, Benjamin D. Sumers, Ryan P. Feeley
Estimating the term…
Apparatus and method for gravity-augmented preload of drive wheels in a monorail vehicle travelling along a guide rail bearing and contact surfaces that are non-parallel with the gravity vector. The vehicle has a structure defining a pivot location against the bearing surface, as well as first and second assemblies for engaging the rail on the bearing and contact surfaces, respectively. The vehicle is mounted so its center of gravity is at a rear longitudinal offset rrl from the pivot location and a vertical offset rvert from the guide rail. A force and moment balance thus created in a normal load on a drive wheel engaged with the bearing surface at the pivot location, where the load value exceeds a standard normal load generated by the mass of the monorail vehicle alone.
A monorail vehicle apparatus with a gravity-augmented normal load, said apparatus comprising:
A method for augmenting normal load by the placement of a center of gravity in a monorail vehicle traveling along a rail having a bearing surface and a contact surface, said method comprising the steps of:
Dependencies are inferred from the claim text.