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Paramétrages

Paramétrages

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1. WO2003023930 - BRIDE DE MANCHON DE PROTECTION D'EPISSURE ET BAGUE POUR UNE BRIDE DE MANCHON DE PROTECTION D'EPISSURE

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

[ EN ]

CLAIMS

1. Ring comprising means (2, 3) for putting it around a cable (C) without slipping it thereover, characterized in that the ring comprises a base body (1), the inner and outer circumferential lateral faces (4, 6) of which include a male part (7) and a female part (5), respectively.

2. Ring according to Claim 1, characterized in that a projecting part (9) going all around stems from one of the transverse faces (8) .

3. Ring according to Claim 1 or 2, characterized in that the said means consist of the fact that the ring is split along an entire generatrix.

4. Ring according to Claim 1 or 2, characterized in that the said means consist of the fact that the ring consists of at least two ring sectors joined together into a collar by tenons (2) and mortises (3) .

5. Ring according to one of Claims 1 to 4, characterized in that it is made of plastic.

6. Set of at least two rings according to the preceding claims, characterized in that the base bodies

(1) are of different diameter and in that the male part (7) of one of the rings penetrates the female part (5) of the other ring.

7. Flange of a splice protection sleeve, which comprises an annular outer part (13) , characterized in that it comprises at least one ring according to Claims 1 to 5 or a set according to Claim 6, the male or female part of the ring or, when there are more of them, the male or female part of the larger-diameter ring cooperating with a complementary shape (14) provided on the inner face of the outer part (13) of the flange.

8. Flange of a splice protection sleeve, which comprises an annular outer part (13), characterized in that it comprises at least one ring according to Claims 1 to 5 or a set according to Claim 6, the male part of the larger-diameter ring, when it is turned towards the outside, just coming into contact with the inner face of the outer part of the flange or, when the female part of this ring is turned towards the outside, the outer lateral face (16) of the base body (1) just coming into contact with the inner face of the outer part (13) of the flange.

9. Flange according to Claim 7 or 8, characterized by a seal (12) in contact with a transverse face of the ring.

10. Flange comprising an annular seal (103) housed in an open chamber (108) between a sleeve (104) and two annular transverse walls (105, 106) internal to the sleeve (104), at least one of which is movable, with the possibility of flowing radially inwards when the transverse walls (105, 106) are brought closer together, characterized by means (107, 109, 111, 112) which are intended to maintain contact between the sleeve (104) and the seal (103) when the transverse walls (105, 106) are brought closer together.

11. Flange according to Claim 10, characterized in that it passes the following sealing test: the flange is mounted on a cable so as to close an enclosure immersed in water at 25°C and filled with air at a pressure of at least 500 mbar and, after the two walls have been brought closer together by a distance representing 50% of the dimension of the seal in the direction in which the walls are brought closer together, no air bubbles escape from the enclosure over a period of 48 hours.

12. Flange according to Claim 10 or 11, characterized in that the means comprise a projecting portion (107) on one of the transverse walls (106) , the said portion projecting into the chamber (108) .

13. Flange according to Claim 12, characterized in that the ratio of the largest dimension (d2) of the projecting portion in the direction in which the walls are brought closer together to the distance (dl) between the projecting portion (107) and. the sleeve

(104) is greater than 0.5 and preferably greater than 1.

14. Flange according to Claim 12 or 13, characterized in that the projecting portion (107) is on the movable wall (106).

15. Flange according to one of Claims 12 to 14, characterized in that a projecting portion is on each wall.

16. Flange according to one of Claims 10 to 15, characterized in that the means include a projecting portion (109) on the sleeve (104), projecting into the chamber.

17. Flange according to Claim 16, characterized in that the projecting portion (109) is in a position off-centre with respect to the middle of the distance between the two walls (105, 106) after they have been brought closer together.

18. Flange according to one of Claims 10 to 17, characterized in that the means include a second seal (111) interposed between one of the walls, preferably the fixed wall, and a stop (112) for the sleeve (104), the said stop projecting radially inwards.

19. Flange according to Claim 18, characterized in that the said one wall is provided with a passage (110) and the seal (103) and the second seal (111) are made as one piece passing into the passage (110) .

20. Flange according to Claim 10, characterized in that the seal (103) is adhesively bonded to the sleeve

(104) .

21. Splice protection sleeve, characterized in that it includes a flange according to one Claims 10 to 20.