| 摘要 |
1513664 Pipe couplings H W PALEY 13 April 1977 [23 April 1976] 15325/77 Heading F2G A connector sleeve 31 for releasably locking together Luer fittings 21, 26 having a mutually engaging tip 22 and tapered core 28 respectively, comprises internal screw threads 33 at one end of the sleeve for engagement with threads 23 on the fitting 21, and internal screw threads 34 at the other end of the sleeve of coarser pitch than the threads 33 and for engagement with screw threads 29 on the fitting 26, the arrangement being such that with the sleeve 31 in place on the fitting 21, the fitting 26 may be engaged therewith, with the tip 22 sealed within the bore 28, by rotation through an angle of less than 360‹. |
