| 摘要 |
1511290 Circlip fastenings SOC ANON AUTOMOBILES CITROEN 19 Dec 1975 [27 Dec 1974] 52226/75 Heading E2B [Also in Division F2] A discoid member D is retained in cylinder 8 by means of resilient split ring 12 lying in groove 13 in the inner surface of the cylinder. Member D is subjected to an axial force in direction F which forces abutment zone 14 of the cylinder surface into contact with ring 12. Portion 17 of the discoid member D has a diameter less than the internal diameter of the ring 12 in the groove 13, consequently the ring may be rendered accessible for removing it by forcing member D against force F until end face 15 clears the ring. The ring is introduced by compressing it into groove 18 so that its external diameter is less than the internal diameter of cylinder 8, and then inserting D into cylinder 8 and permitting the ring to spring into groove 13. |
