Drive system having a linear actuator and item of furniture having such a drive system
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United States of America Patent
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Mar 7, 2017
Grant Date -
Feb 6, 2014
app pub date -
Aug 6, 2013
filing date -
Aug 6, 2012
priority date (Note) -
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Abstract
A drive system includes a linear actuator for transmitting a linear movement, the linear actuator having a spindle and a nut which co-operates therewith and an electric motor for driving the spindle. The drive system has a fixed frame and at least one frame movable relative thereto, the linear actuator secured to the fixed frame and the movable frame being coupled to the nut in an articulated manner by at least one actuation rod. Movement of the nut along the spindle brings about a movement of the movable frame relative to the fixed frame. The nut further has at least one stud and the actuation rod is provided with a corresponding recess for fitting the actuation rod onto the stud, or vice versa, and the fitted actuation rod is secured to the stud by a securing element, in particular a clip.
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