Lift truck with a support leg arrangement

Lift truck with a support leg arrangement

  • CN 1,994,855 A
  • Filed: 10/20/2006
  • Published: 07/11/2007
  • Est. Priority Date: 10/22/2005
  • Status: Active Grant
First Claim
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1. especially for the lifting bar of High Level Rack fork truck, have a fixed link and at least one extensible bar unit and have two and be used for lifting actuator that is set in parallel in the bar side that bar unit is shifted out from fixed link and the control setup that is used for lifting actuator, it is characterized in that, be provided for the control apparatus of two lifting actuators, utilize this control apparatus to measure the progressive error of lifting actuator lifting travel and lifting actuator is controlled like this, make progressive error remain zero.

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