| 摘要 |
PCT No. PCT/SE96/00594 Sec. 371 Date Mar. 11, 1998 Sec. 102(e) Date Mar. 11, 1998 PCT Filed May 7, 1996 PCT Pub. No. WO96/37142 PCT Pub. Date Nov. 28, 1996This invention relates to a suction nozzle for connection to a hose, which is under vacuum and which is connected to a vacuum cleaner, the nozzle having a topside and an underside. According to the invention the suction nozzle is characterized by the combination of the following features: the nozzle has two suction holes (7, 8), which debouch on the underside (3) of the nozzle (1), and each of which is connected to a pipe part (5, 6), which parts are stationarily arranged on the topside (2) of the nozzle; the two pipe parts (5, 6) are connected with a T-formed connection pipe (4), which in its turn is connected with the pipe being under vacuum, the pipe being under vacuum being pivotally essentially 180 DEG in relation to the nozzle; the underside (3) of the nozzle (1) is designed with two separate vacuum chambers (13, 14), the one suction hole (7) debouching into the one vacuum chamber (13), whereas the other suction hole (8) debouches into the other vacuum chamber (14). |
