| 摘要 |
The invention relates to a device for discharging a mass, particularly a pasty mass, from a substantially cylindrical cartridge by driving a plunger (2) in a cartridge tube (1) forward in the direction of an outlet opening (4), comprising a base (21), on which the end (11) of the cartridge tube (1) opposite the outlet opening can be fitted, and comprising clamping pieces (31), which press against the outer wall of the end (1') of the cartridge tube (1) under spring force (29) level with the base (21). To develop the device in a functionally advantageous manner, it is proposed that the clamping pieces (31) engage the cartridge tube at two diagonally opposite points and actuating levers (27) that are urged into a clamping position by a spring (29) be attached at the ends. |
