| 摘要 |
FIELD: manufacturing technology.SUBSTANCE: there is proposed a device for dosing of liquids from a vessel. Dosing device contains an attachment part, the first locking part and a drive part. Actuation of the dosing device can be locked by turning the attachment part and the drive part. Dosing device additionally comprises second locking part by turning which relative to the attachment part it is also possible to lock the dosing device.EFFECT: more reliable locking of the dosing device.14 cl, 9 dwg |
