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|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 0 인용 특허 : 15|
A portable laser emitter, laser targets, and method for aligning commercial truck and trailer axles are disclosed. The laser emitter is mounted to the wheel of a truck drive axle while the laser targets are mounted to the truck's steer wheels. Measurements are taken of the laser dot position on the laser targets for both ends of the axle. The measurements taken from either end of the axle are compared to determine the angle of the drive axle. This method may also be applied to a commercial trailer by using a floor standing laser target centered on the tr...
1. Apparatus for aligning an axle of a vehicle which comprises, A laser emitter that emits a laser beam substantially perpendicular to the axis of a wheel when said laser emitter is held against said wheel's outer flange wherein said wheel is mounted substantially coaxial with said axle,A plurality of laser targets detachably mounted to said vehicle's steer wheels,A plurality of elongate measurement scales mounted to said laser targets protruding away from said vehicle and substantially coaxial to said steer wheels when said laser targets are detachably ...