DE7621324U1 - Sleeve body for cast resin cable fittings - Google Patents

Description

Sleeve body for cast resin cable fittings.

The innovation concerns a sleeve body for cast resin cable fittings For power cables up to 1 KV consisting of two joint body halves with glued in Foam sealing rings for the cable and sealing strips for the joint.

The known socket body of the aforementioned type commits from two transparent half-shells that are joined together like a joint using adhesive tape. The one at both cable entries Glued-in polyethylene ring seals are used to center the power cables in the joint body so that the required The distance between the branch or connecting clamps to the socket body is guaranteed.

To seal the socket body, in the area of both sides Ring seals Kite rings arranged to prevent the not yet hardened cast resin mixture from running out at the cable entries prevent.

Models sent in will generally be destroyed after 2 months. Oral agreements, especially by telephone, require more cursory words Bestatlgunc - The costs invoiced are due with a redemption agreement without deduction - in the event of late payment, bank charges will be charged.

Jurisdiction and place of performance Bremen.
Bremer Bark Bremen, No. 23 100 28 ■ Die SpJrJeJft ^ yiitefllefrfclf .. 1 <H £ 8§5 ■ _AIJg. Deutsche Credit-Anstell, Bremen, No. 202 59B ■ Postal check account: Hamburg J39 52-202

Both the production and the processing of the known socket body requires a considerable amount Expenditure of time and money.

The innovation is based on the task of further developing and improving the known socket body. In particular should be able to save time and costs in production, as well as simplify processing be able.

The innovation according sleeve body is characterized by a snap-on hinge as a hinge for the two Muffenkörper- ¹ I halves and two divided neoprene foam seal _{rings: f} the halves of which are each bonded into a socket half of the body, wherein the upper two and the lower abutting surfaces of the seal ring halves in the direction of the ring opening \ ( Cable passage) are conically converging.

According to a further suggestion of the innovation it is provided that in the ring opening of the sealing rings at least two or several tear-off rings are provided.

The socket body according to the innovation becomes essential Advantages achieved, namely a considerable saving of time in production and assembly as well as a significant simplification when processing the set in the cable network.

The socket body according to the invention consists of two preferably transparent half-switches, which by means of Hinge lock can be joined together. The ones glued into the cable entries of the two sleeve half-shells split neoprene foam seals are each provided with 3 tear-off rings, so that after joining centering of the cable on both sleeve halves

7621324 11/04/76

and the seal against leakage of the cast resin mixture that has not yet hardened is reliably guaranteed.

The innovation is shown schematically, for example, in the attached drawing, which shows:

Figure 1: A side view,

Figure 2: a plan view of Figure 1,

Figure 3: a view of Figure 1 in the closed state,

FIG. 4: a view like FIG. 3, but in the open state.

The new joint body Io for cast resin cable fittings for power cables up to 1 KY consists in a manner known per se of two connected by means of a joint 11 Sleeve body halves 10a, 10b. Inside these are foam sealing rings 12, 13 glued in for the cable and sealing strip 14 for the joint 11. The joint 11 for the two Socket body halves 10a, 10b are designed according to the innovation as a plug-in hinge 11a. In each socket body half 10a, 10b, two-part neoprene foam sealing rings 12, 13 are glued in place. This happens in the Way that each one foam sealing ring half 12a, 13a in one sleeve body half 10a and the other Foam sealing ring half 12b, 13b in the other Socket body half 10b are glued. The sealing ring halves are designed in such a way that the two upper and lower abutment surfaces 12a- or 12b- ,; 13a-, or 13Ia-I in the direction of the ring opening 15 for the cable passage are formed conically converging. As a result, when closing the sleeve body halves with the inserted Cable in a simple way an absolutely reliable

7621324 11/04/76

Loose-looking sealing of the inside of the socket body is achieved, which makes the use of kit rings superfluous. Leakage of the not yet hardened casting resin mixture to the Cable entry is in place of the foam sealing rings 12, 13 not possible. Likewise, the sealing strip 14 for the joint 11 does not yet prevent the leakage hardened casting resin mixture in the joint.

In the ring opening 15 of the sealing rings 12, 13 are at least two _? but with ^v orteil three tear-off rings 16,17 are provided so that when processing on site, the diameter of the ring opening can be easily adapted to the diameter of the respective power cable.

7621324 ot. 11.76

Claims (2)

AnaprUohe; 1.) Socket body for cast resin cable sets for power cables up to 1 KV consisting of two joint body halves with glued-in foam sealing rings for the cable and sealing strips for the joint characterized by a plug-in hinge (lla) as the joint (11) for the two sleeve body halves (10a, 10b) and split neoprene foam sealing rings (12,13), halves thereof _; (12a or 12b; 13a or 13b) are each glued into a socket body half (10a or 10b), the two upper and lower abutment surfaces (12a-, or 12b-,; 13a ^ and 13b- _L ) of the Sealing ring halves (12a or 12b $ 13a or 13b) conically converge in the direction of the ring opening (15) (cable passage). 2.) Socket body according to claim 1, characterized in that in the ring opening (15) of the sealing rings (12, 13) at least two or more tear-off rings (16, 17) are provided. For the applicant: Meissner & Bolte patent attorneys Bremen, July 5, 1976
Note: Thews & Olüver
Bremen