Patent ID: 6189444
Filing Date: 2001-02-20
Classification: B30B,Y10T

Abstract:
A device having a part actuated via a drive apparatus, whereina dosing system to be actuated by the drive apparatus is provided for lubricating at least the drive apparatus;the drive apparatus comprises a spindle drive and an electric motor for actuating the spindle drive;the spindle drive comprises a threaded spindle, driven by the electric motor and mounted in axially nondisplaceable fashion, and a spindle nut that is axially displaceable via the threaded spindle but is radially nonrotatable, and is joined to the actuated part; the dosing system comprising a lubricant cylinder to be filled with lubricant and a greasing piston for ejecting the lubricant and projecting into said cylinder's interior, the greasing piston being actuated via the drive apparatus.