MANUALLY OPERATED JACKS JACK

Brand Owner (click to sort) Address Description
PROLINE MIDWEST MARKETING, INC. #20 7965 Stonecreek Drive Chanhassen MN 55317 Manually operated jacks and jack stands, namely, stands for maintaining a vehicle in a raised position after it has been lifted by a hand jack;Hydraulic jacks; engine hoists; jack stands, namely, stands for maintaining a vehicle in a raised position after it has been lifted by a hydraulic jack;
PROSTART RMA Sales Co., Inc. 6 Shamrock Ct Newtown PA 18940 Manually operated jacks and jack stands, namely, stands for maintaining a vehicle in a raised position after it has been lifted by a hand jack;Hydraulic jacks; engine hoists; jack stands, namely, stands for maintaining a vehicle in a raised position after it has been lifted by a hydraulic jack;PRO START;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An electric jack load balancing method and device for reducing the difference in load carried by each jack of a pair of electric jacks while adjusting the attitude of a platform. The device includes a controller configured to reduce the difference in load carried by each jack of a pair of electric jacks. The method includes monitoring the power draws of the jack motors of the pair of electric jacks, comparing the ratio of the power draws of the jack motors to a predetermined desirable power draw ratio, and when the jack motor power draw ratio differs from the desirable power draw ratio, modifying the operation of the jacks in such a way as to decrease the difference between their actual power draw ratio and the predetermined desirable power draw ratio.