| abstract |
The present disclosure relates to a drive subassembly for a drug delivery device, the drive subassembly comprising a housing and a plunger, wherein the plunger is adapted to be rotated between a locked position, in which the plunger is prevented from advancing, and a released position, in which the plunger is advancable, wherein at least one restraining component is provided to restrain rotation of the plunger from the locked position towards the released position. |