Pen comprises a refill, a cartridge for partly holding the cartridge, a cover with a unit for the refill and a unit for axially moving the refill in relation to the cartridge

摘要

Pen comprises a refill (14), a cartridge (12) for partly holding the cartridge, a cover (16) with a unit (28) for the refill and a unit (22) for axially moving the refill in relation to the cartridge. Preferred Features: The axially moving unit acts to push out the refill from the cartridge. A unit limits the movement to a certain extent, preferably 0.7-0.9 mm.