DE8226692U1 - Electrical clamp with built-in cable attachment - Google Patents

Description

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DIPL.-ING. WBRNBR LORBNZ

September 20, 1982 - Ok

File: EL 964 Applicant:

Elettro Gibi Srl
Via Tre Castelli, 6
Milano / Italy

ELECTRIC DOLLS WITH BUILT-IN CABLE FASTENING

The subject of the present fire is an electrical clamp with built-in cable attachment.

As is well known, electrical household appliances must be provided with a power supply cable which is provided with a suitable plug.

This power supply cable, which is usually three-pole, must of course be attached with its conductor ends to appropriate terminals that are already built into the interior of the housing of the electrical household appliance

This Vorglüig undoubtedly has implementation difficulties, since it has to be carried out on the assembly line within the device.

Furthermore, the cable fastened in this way is, as a result of possible tensile stresses or tearing effects, which are exercised on the outer part, easily solvable.

The object of the present innovation is to eliminate the above Disadvantages of creating an electrical terminal that pre-assemble the cable outside of the electrical household appliance allows.

In the context of the above-mentioned task, a particular aim of the present innovation lies in the Creation of an electrical terminal that ensures that the cable is held in place even in the event of accidental pulling or tearing.

Another aim of the present innovation is to produce an electrical one Clamp that can be obtained from a single piece by die casting a suitable plastic.

Another aim of the present innovation is to produce an electrical one Elesmia with means for light and stable

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Connection to the housing of the electrical household appliance is provided.

The above-mentioned task as well as the goals indicated above and other goals that follow Will appear more clearly, will be yellow or yellow with an electrical terminal according to the innovation. which is characterized in that it has an elongated body with an annular end having a shaped portion on which cantilevered pairs of teeth are formed, wherein a cable fastening element is arranged adjacent to this shaped portion, which has a substantial Forms part of the same elongated body, the other end of which is formed such that it Laraella contacts can take up.

Other features and advantages of the electrical terminal that are the subject of the present Innovation forms can with the help of the following description and the various figures of the enclosed Drawing can be better understood in which:

1 shows the clamp in a perspective view with the cable fastening element folded upward is shown;

In Fig. 2 the profile of the trained in the housing of the electrical household appliance to be fed

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deten and the clamp itself is shown retaining hole;

in Fig. 3, the clamp stably connected to the housing of said device from above seen is illustrated.

With particular reference to the numerals of the various figures of the enclosed Drawing consists of the electrical terminal according to the innovation from a one-piece block body 1, the is essentially elongated and is provided in the region of one end with a first annular section 2 with a round cross-section, next to which a second annular portion 3 is formed with a suitable profile.

More precisely, this second annular section has an approximately rectangular cross section with two opposite straight sides 4 and two other convex sides 5 on.

In the area of the latter there are just as many pairs of teeth 6 projecting, which correspond to are shaped and arranged slightly protruding.

Kit the elongated body 1 is in particular about band-shaped lugs 7 a substantially semi-cylindrical element 8 connected, which has an intermediate notch 9 and two through holes 10 in the

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Has area of the ends. j;

The above-mentioned elongated body has t _}

on the other hand at the named holes; §

Set a pin 11 and a through hole 12 and in the area of the end that is with the facing away from the aforementioned end provided with annular sections, a straight guide tongue 13 and two small cross winds 14, which are just as many Realize storage seats for pairs of lamellar contacts 15.

By using the present electrical clamp, the feed cable 16 of the general device 17 can be preassembled on the terminal outside of the device itself by removing the conductor ends can be easily attached to the lamellar contacts 15.

Furthermore, by fixing the element 8 on the body 1 via a screw 18, a stable one Anchoring the cable to the same Klennie is guaranteed.

The latter is then installed with the housing 19 of the device through a corresponding bore 20, which is formed in the same housing and in essentially reproduces the profile of the annular section 3, connected, this section at

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the housing by the counteraction caused by the Pairs of teeth 6 exerted on the edge of the bore remains fixed.

It is also useful to specify that this bore is preferably obtained in such a way that it corresponds to the annular section 3 has a height of 23 mm and a maximum width of 26 mm.

The great functionality can be seen from the above and from the consideration of the various figures in the accompanying drawing and convenience of use that the electrical terminal according to the present Identify innovation.

Claims (4)

, PATENT ADVOCATE. ·. *. '* ·' · "! '·': ,, '■, J! D-XHeldenhelm DIPL.-ING. WERNER LORENZ September 20, 1982 - Ok File: EL 964 Applicant: Elettro Gibi Srl Via Tre Castelli, 6 Milano / Italy SCKUTZANSPRttCHE 1. Electrical terminal, characterized in that it has an elongated body (1) with an annular end, which has a shaped portion (3) on which cantilevered pairs of teeth (6) are formed, in addition to this shaped portion (3) a cable fastening element (8) is arranged which forms a substantial part of the same elongate body (1), the other end of which is designed such that it can receive lamellar contacts (15). 2. Electrical terminal according to claim 1, characterized in that said annular • * · '' '1 I I ί I > ge end has a first section (2) with a round cross-section, next to which a second section (3) is formed which has a cross-section roughly like a rectangle with two opposite straight sides (4) and two other convex sides (5), wherein the aforementioned pairs of teeth (6) are formed in the area of these convex sides (5). 3. Electrical terminal according to the preceding claims, characterized in that the said cable fastening element (8) consists of a substantially semi-cylindrical construction, those with the elongated body (1) via ribbon-shaped Approaches (7) is connected and an intermediate notch (9) and two through holes (10) in the area of the 3enden has. 4. Electrical terminal according to the preceding claims, characterized in that said elongated body (1) has a pin (11) and a through hole (12) at the locations corresponding to the aforementioned holes and in the region of the end which is the annular grained with aen Sections (2, 3) provided end facing away, has a straight guide tongue (13) and two small side walls (14), these side walls (14) just as much? Storage seats for the lamellar contacts (15) verviri:! Icher .. - 3 -