FIELD: vacuum cleaner nozzles. SUBSTANCE: nozzle for vacuum cleaner mainly used for cleaning of upholstered furniture and carpets has a casing with a pipe connection connected to the suction system located inside the casing, air cylinder with windows positioned at an equal height, spring, rod located in the air cylinder, the upper end of the rod being made as a pusher, piston and knock-out member mounted on the rod, and slide valve made in the form of a disk with holes, positioned between the piston and pusher. EFFECT: improved design. 3 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PNEUMATIC CYLINDER | 1991 |
|
RU2006684C1 |
| 0 |
|
SU454026A1 | |
| NOZZLE TO VACUUM CLEANER FOR CLEANING, PARTICULARLY, UPHOLSTERED FURNITURE | 0 |
|
SU1611328A1 |
| METHOD AND APPARATUS FOR DUSTING OF PILE ARTICLES | 0 |
|
SU1674793A1 |
| VACUUM CLEANER NOZZLE | 0 |
|
SU1771682A1 |
| STOMATOLOGIC SYRINGE | 1994 |
|
RU2060736C1 |
| METHOD OF SEPARATION OF NOSE SECTION AND FAIRING AND NOSE SECTION OF RESEARCH ROCKET | 1991 |
|
SU1834482A1 |
| ENGINE WITH ASYMMETRICAL PHASES OF GAS DISTRIBUTING | 1992 |
|
RU2023894C1 |
| NOZZLE FOR VACUUM CLEANER | 0 |
|
SU1595456A1 |
| APPARATUS FOR EJECTING WORKPIECIES FROM THREAD-ROLLING ZONE OF THREAD-ROLLING MACHINE TOOL | 0 |
|
SU733825A1 |
