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公开(公告)号：US3678761A
公开(公告)日：1972-07-25
申请号：US3678761D
申请日：1970-01-12
Applicant: IRD MECHANALYSIS
Inventor： BLACKBURN BOBBY J
Abstract: A method and apparatus for determining the amount and location of corrective weight required to compensate unbalance in a vehicle wheel and tire without removing the wheel and/or tire from the vehicle. The wheel and tire are maintained out of contact with the ground and are turned at conventional highway speeds. An index tape is applied to the tire rim. Two separate spinnings of the wheel are required: one with a known trial weight affixed to the wheel rim, and one with the wheel and tire in their normal condition. Two meters are provided which are calibrated to indicate the amount of unbalance compensating weight required at the wheel rim and the angular position of the compensating weight relative to the index tape. The method and apparatus are applicable to other rotatable bodies.
Abstract translation: 一种用于确定补偿车辆轮胎和轮胎不平衡所需的校正重量的量和位置的方法和装置，而不从车辆移除车轮和/或轮胎。 车轮和轮胎保持与地面不接触并以常规公路速度转动。 将引导带施加到轮胎边缘。 需要轮子的两个独立的旋转：一个具有固定在轮辋上的已知试验重量，一个轮胎和轮胎处于正常状态。 提供两米，其被校准以指示轮缘处所需的不平衡补偿重量的量和补偿重量相对于分度带的角位置。 该方法和装置适用于其他可旋转体。
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公开(公告)号：CA1120749A
公开(公告)日：1982-03-30
申请号：CA350087
申请日：1980-04-17
Applicant: IRD MECHANALYSIS
Inventor： BLACKBURN BOBBY J , CSOKMAY JOHN M
Abstract: Electronic balancing apparatus for rotating bodies in which unbalance read-out for two-plane dynamic balancing can be obtained on an initial run without the need for trial weights or calibration runs, and wherein manual filter tuning, manual ranging of amount displays and manual entry of right and left calibration weights are eliminated. In addition, the system will automatically divide correction weights between two points on a rotor, will combine multiple corrections into one weight, and incorporates memory meters which hold their readings from run-to-run without adjustment.
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