FIELD: technique for dosed application of cream-like mass.
SUBSTANCE: apparatus has chamber with dosing aperture designed for charging of mass and supplementing of its stock, rotating spindle axially located within chamber, plunger axially aligned with spindle and movable by rotation of the latter, and stationary drive member rigidly and rotary joined to spindle. Spindle is equipped along its length with at least two threaded portions having various pitches.
EFFECT: provision for precise dosing of product dispensed in small volumes by single pressing of starting button.
8 cl, 11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTI-CHAMBER CONTAINER | 2011 |
|
RU2544813C2 |
| DEVICE AND METHOD FOR METERING LIQUID PRODUCTS, DRUGS IN PARTICULAR | 2003 |
|
RU2287377C2 |
| INJECTION METHOD AND DEVICE | 2006 |
|
RU2395306C2 |
| 0 |
|
SU34724A1 | |
| SURGICAL INSTRUMENT COMPRISING CLOSING DRIVE AND FIRING DRIVE OPERATED FROM SAME ROTATABLE OUTPUT | 2014 |
|
RU2650585C2 |
| DRIVE ASSEMBLY FOR DRUG DELIVERY SYSTEM | 2017 |
|
RU2741461C2 |
| PUMP UNIT FOR DOSING FLUID PRODUCT | 2019 |
|
RU2788661C2 |
| DEVICE FOR INTRODUCTION OF SPECIFIED DOSE WITH RETURN ACTUATOR MECHANISM | 2009 |
|
RU2514537C2 |
| END EFFECTOR FOR USE WITH A SURGICAL INSTRUMENT | 2014 |
|
RU2690895C2 |
| FILTER BLOCK FOR SMOKING PRODUCT | 2018 |
|
RU2746453C1 |
