Boots – shoes – and leggings
Patent
1991-12-20
1994-10-25
Black, Thomas G.
Boots, shoes, and leggings
36442407, 364559, 356376, G01B 1124, G06F 1550
Patent
active
053595424
ABSTRACT:
A system for determining the position of an airplane in a hangar and for limiting the motion of a plurality of gantry cranes around the airplane, the system including a plurality of movable scanners which ascertain locations of a plurality of collinear points along the leading edges of the wings of the airplane, including a processor system for determining a point of intersection of lines through the collinear points, the point of intersection and lines having a known positional relationship with the other portions of the airplane from which the processor system also determines the locations of other portions of the airplane, the processor system determining limits on the cranes' motion relative to the airplane.
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Pahmeier Max C.
Pierce Richard T.
Black Thomas G.
The Boeing Company
Zanelli Michael
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