| 摘要 |
<p>PCT No. PCT/EP91/00869 Sec. 371 Date Nov. 25, 1992 Sec. 102(e) Date Nov. 25, 1992 PCT Filed May 8, 1991 PCT Pub. No. WO91/19125 PCT Pub. Date Dec. 12, 1991.In a sanitary fitting with a cylindrical fitting body that can be mounted in a fixed position and has inlet and outlet channels and an outflow channel, with a cylindrical fitting sleeve that has a pivot arm with an outlet mouthpiece connected at the side and is pushed onto the body of the fitting, with a valve unit mounted on the body of the fitting and with a cap that covers the valve unit and is connected to the fitting sleeve, whereby sealing rings are provided between the fitting body and the fitting sleeve in the area of the outflow channel and in addition a lower bearing ring and an upper bearing ring are also provided, and whereby the bearing rings are preferably made of a plastic, especially a low-friction, low-wear plastic, and the lower bearing ring has an L-shaped cross section with a cylindrical section that forms a radial bearing and a projecting flange-like section that forms an axial bearing, and the upper bearing ring also has a cylindrical section that forms a radial bearing, the design of the bearing rings is further improved by designing the lower bearing ring and the upper bearing ring so they are both continuous in the cylindrical section.</p> |
