Housing used as component of hydraulic appts.

摘要

In front of the inner thread (15,20) is a free hollow(18,22) of which the dia. is equal to the nominal dia. (D) oreven slightly larger than it to the extent of approximately 1 mm.The depth of the free hollow is approximately twice the divisionof the inner thread. The housing (10) has a threaded part (17,31)coated with a securing and/or sealing means (23,24) and screwedinto the screw-in hole (11). The thread (32) of the threaded part(31) is partly located in the free hollow (22). The threaded partis a threaded pin (17) or a closure screw (31) with a conicalthread (32). The thread (15,30) of the threaded part (17,31) isat least partly coated with an elastic, adhesive nylon layer(23,24).