Adjusting device for adjusting height of table- or work plate of piece of furniture, has spindle drive, which is driven in rotation by crank drive, where crank drive has connecting rod, which carries crank handle at its end

摘要

The adjusting device (1) has a spindle drive (5,6) for changing the length of the furniture leg (3,4). The spindle drive is driven in rotation by a crank drive (11), where the crank drive has a connecting rod (13,16), which carries a crank handle (14) at its end. The connecting rod is displaceably guided in a longitudinal direction such that a connecting rod section carrying the crank handle is moved between a standby position arranged below the table- or work plate (2) and a use position.