| 摘要 |
PCT No. PCT/GB85/00375 Sec. 371 Date Apr. 3, 1986 Sec. 102(e) Date Apr. 3, 1986 PCT Filed Aug. 21, 1985 PCT Pub. No. WO86/01388 PCT Pub. Date Mar. 13, 1986.Apparatus for making an infusion, e.g. tea or coffee, and having a piston and cylinder for blowing air through the infusion and then drawing it through a filter base, the cylinder having a flange which is slidably received between arms of a support, the flange having in its opposed side faces grooves which receive inward facing flanges on the arms and there being a disconnectable connection between the piston connecting rod and its operating crank so that, when said connection is disconnected, the cylinder can be mounted on and removed from the apparatus. |
