| 摘要 |
PCT No. PCT/DK89/00261 Sec. 371 Date May 3, 1991 Sec. 102(e) Date May 3, 1991 PCT Filed Nov. 6, 1989 PCT Pub. No. WO90/05056 PCT Pub. Date May 17, 1990.The nozzle comprises a wear pipe (k) arranged in a supporting pipe (c) and comprising a nozzle tip (1) which by an external thread is screwed into an insert (e) at the outlet end of the nozzle housing (b). At the inlet end thereof, the wear pipe (k) carries a counter nut (m). The position of the nozzle tip (1) in the injection hole of a mould is adjusted by the nozzle tip being rotated in the thread of the insert (e), and after a fine adjustment the counter nut (m) is tightened against the back of the nozzle housing (a).
|
