DE1440871A1 - Electrical connector with protected contact plugs - Google Patents

Description

PATENT LAWYERS
Dr.-. "Ώ

Cannon Electric Company, Los Angeles / California, V.St.

Electrical connector with valued contact plugs

The invention relates to electrical connectors with one or more contact plugs in a connector member with one or more contact sockets in, a.

. get another connector link engaged when _? the connecting elements _: are plugged together.

The invention provides: an electrical Veroinder- glitd with an insulating body, which has a front and a back

- having eeite as well as an opening on said front face of Law receiving a "link, -, .. and arranged in the said opening or hole contact pin whose front is partially completely enclosed by the front part of the bore, the diameter of the front Part of the bore is larger than the diameter of the front part of the contact pin, with a clearance for the Aumahiue of the front tubular part of a contact socket ^ escnafien,

BATH _{809810/0855 C0P} y

"^" H40871

the iLit dei ~ contact pin together we-it.

It is general with such electrical connectors! the contacts in one. To arrange the insulating body of the one connector so that the front parts of the contact pins vol. The insulating body protruded forwards, while the front parts of the konbakt sockets ran completely within the tube, ax extending through the relevant insulating body, with this traditional, older construction, the relative weaknesses - exposed left side pieces of the body were ofc ^ üis accidentally bent and fitted. no longer into the to ^ eho'rijen !,. ontakt sockets, even aena. the vorüerea uxxxiun.jcn aer ^ ontaxctbüchsen inwardly aüjfeschru _o t '/ mraen to a puhrun ^ fir sciiafxen to the kontaktstiite, i; obei by AAS / undertake the kontaütsfeifte some • rite umvirii-saiu were. Jiese 3chvjieri _o ^: e: it i / ar especially uei miniature uno. Cubruiaiaturverbindern, whose contact style especially dinn uaa related. "seh'-vach are and aeshaib" leicxit v & r ^ o-jcü ■ »veraen., söviie bei Vie Ifachveroindem, aeren Aoata ^ xstixte uxigc./ohnlicn are. i, .contact pins are no ei: soh.vkcher iierjtdivided and are more flexible, .. '. if they aa aea iasen heriue-tiscJa in iias one .. .. .ei small miniature una-SubEiiniatur-yer binder η Di. virii.te a lateral shift. ixontaictstiite, which aurcL the I'oltraazen oeiia insert the otixte was possible to have such a üenrichtun ^ that a. j ^ ontaict pen does not penetrate the accessories! 56 x-ucr.se and with.this -a -nnlicne ifeixrichtun ^ was often the result of wobbling ü.onfcafeicstifte your lessen 9- which were separated by means of a tool -νου at the front; with the KontaKfestift in the front

80 9 8 1 0/0 8 5 5 bad original

'Heil the insulator a margin is provided in the a rferjizeug to run from the / order side of the insulating body is used.

line further difficulty, aie as iOlge free Allocate contact pins auitritt, is in eu see that Insulators containing enclosed pins sometimes inadvertently in the coats of both limbs of an electric Connector weraen used, whereby when mating the connector links the rounded or piped off the front tips of the pins the opposite pins and -

bend to one side, see that the beiaen iuuntel - · "

plugged together «. That way can be an electrical connection between ^ e Zvvei opposite Pins are made- however, such a connection is flawed and it is very likely the connection, usually unexpected, fails.

Are connector sheaths and their insulating bodies constructed in such a way that that the isolator is in several different angles can be used in relation to the * .sheath, relatively small and weak contact pins ( sometimes bent to other settings when the insulators for the pins and sockets are inadvertently inserted into the - Corresponding scantlings are not properly aligned with one another lie.

line A further difficulty with such older connectors with exposed contact pins occurred when testing circuits, with individual contact pins being brought into singular engagement with a test ' "socket" if the connector was not in proper condition. The handling of such a test socket often led to one Bending the

c \> ·. '; \ U Γ; i H f ^ D ORIGINAL at Ute

pencils.

Faced with this and others, difficulties sees ax iiriinduüg proposes a novel electrical connector, the front parts of the contact pins completely in the supervising bores, enclosed by these, lie of the insulating body, in which the pins are inserted, while the contact sockets in the associated insulating body are arranged in this way are that their front contact parts are exposed in front of the insulator, wherein the exposed socket parts penetrate into the front parts of the bores containing the contact pins, when the respective pins and sockets come into engagement with one another when the two connector members are mated.

The invention also provides an electrical connector of the type mentioned, which has protected contact pins and exposed contact sleeves, the openings of the Recesses for the contact pins on the front of the insulator are widened or beveled and form a guide, which correctly aligns the contact sockets with the protected contact pins.

Another object of the invention is to provide an electrical connector of the type described, wherein the front parts of the contact pins are rounded or beveled, and wherein the front entry openings of the sockets are flared outwardly by bevels so that even if a contact pin is bent or as a result of tolerances has a displacement to the greatest possible extent, the widened front end of the contact socket, the rounded or beveled front tip of the pin detects and aligns the pin properly.

Accordingly, CColeraazen are in connectors according to

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the invention is nowhere near as critical as the older ones Connectors with exposed pins and recessed sockets, which feature for the manufacture of competitive Connectors is a very important factor.

Although the connectors according to the invention, the front Leaving parts of the contact sockets exposed, the tubular one inside Structure of the contact sockets and their considerably larger ones .Diameter in comparison to that of the contact pins means that the contact sockets have a much greater strength than the contact bag to be put together with these, so that the contact boxes are not so easily revealed as " the exposed pins of the older connectors. Should both connector members inadvertently interfere with the exposed Be provided with sockets, then there is the possibility of aass opposing contact sockets slide aside and allow the connector jacket to be plugged together, namely because of the stiffness of the contact bushes and because of the relatively wide, annular front ends of the Contact sockets that are only pushed against each other and a Prevent the connector jacket from sticking together.

(By making the present invention contact pins

provides that completely sunk in an isolating coring the contact pins can be made from the desired materials and manufactured in the form with which they can best perform their electrical task without relying on the Advantages of a certain material and a certain shape to dispense in favor of a suitable strength. For example, longer contact pins can be used where desired are provided.

The invention will now be described in great detail.

809810/0855 BADORIGtNAU

-: - Figure 1 a to TEII shown as a side view a longitudinal section through an embodiment of a connector according to the invention, wherein the de-rush s connector fully engaged with each other Darges divides ^ SSND in den.öeilie _o enaen drawings is the "!

Fig. 2 a cross section along the line 2-2 in der'Wg. 1,

Fig. 3 is a similar of Figure 1, partly shown as a side view · longitudinal section through the separated parts of each ^one of the connector, ^-: -

3A »3B 'each have a side view of a contact plug several diamonds, which engraver also with the electrical connectors shown in Figures 1-3 can be used

4 shows a diagrammatic representation of the separated from one another Parts of the electrical connector shown in Figures 1-3,

F15.5 a longitudinal section through another embodiment of the connector according to the invention, - ^:

6 shows a section from a cross-sectional drawing showing a Part of the connector shown in Fig. 5 with shows an additional seal, which is provided on the front of the insulator "which the" Λ-contact sockets, whereby the G-links of the connector are shown partially plugged together,

Fig.? a representation of the completely similar to FIG mated parts of the connector *

FIG. 8 shows a longitudinal section partly shown as a side view through a hermetically sealed filling - 'tion of the connector according to the invention,

80-98 1070855 bad orig ^ al _ \

9 shows a detail from a vertical section, the Figure 3 shows how the present invention is applied to an electrical connector for a panel with a printed circuit board and the like can be applied.

The electrical connector shown in Figures 1-4 Fig. 10 is of a design in which the external and structural structure of each of the two connector members is made part of the insulating body of the connector. This structure is particularly useful for miniature and sub-miniature connectors. "

The connector 10 is composed of a female connector member 12 and a plug connector 14 together, the front! part of the plug member 14 with the front Part of the socket member 14 can be brought into singriff.

The socket connector member 12 has a one-pronged Body 16 made of insulating material with a front end 18 and a rear end 20 on. The insulating body 16 is with a tubular front collar portion 22 for receiving the front portion of the male connector member 14 is provided. Even though this front collar portion 22 of the female member each may have desired cross-section, it is in the case of the one shown Embodiment with a generally trapezoidal Provided cross-section used to polarize the two connector links serves when these are plugged together. The front inner edge of the collar part 22 is, as shown at 25, beveled to facilitate the insertion of the male connector link 14- to facilitate.

The rear part 24 of the insulating body 16 is seated in an outer mounting flange 26 with the openings 28

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■ - 8 -

Place by means of suitable fasteners. Hindu can be guided. A plurality of bores $ Q extend axially through the rear part 24 of the insulating body 16 for receiving a number of contact sockets 32, each _; Contact socket 32 has a body part, 34 which _: in the embodiment shown in FIGS. 1-4, on the. (JelDrauchsstelle, in ■ the bore is sealed, and a front socket ₁ part 36 which is bevelled on the inside of the front end, whereby an expanded district wJLr _created. D. (37), the insertion of the pin into , the socket .beam put together, which facilitates the connector links., The body part 3Λ of each contact socket 32 is cup-shaped at the rear end to accommodate the abisplated end of a conductor 38 '- which is pressed in or inserted ... who can to and from the rückwär IsoliBrkörper _16; ts-extends outwardly ... ".": ■ _..: is it is pointed out that the entire front (ax 36 of each female contact 32 which -part make contact with the pin, in front of the front 39 and the rear part 24 of the insulator 16 and thus in front of the mounting hole 30. Therefore, the front parts 36 of the socket only weigh in because of their relatively large diameter and the strength of the tubular structure. ,. -

The plug connector 14 has a body 40 'of insulating material with a front end 42 and a rear end 44. The, -Isolierkörper 40 has a prede: ö © n ^f * Köißperteil 46 of a cylindrical shape, but with a äuifeaien cross-section equal to that of the forward collar portion 22 de ^ 'I-solierkörpers .16 of the female connector member, so that

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the front body portion 46 of the male member axially into the Collar part 22 of the socket member can be inserted.and is polarized in the process.

The insulating body 40 of the plug member also has a rear body portion 48 with an outer contour flange 50, which has openings 52 for the passage of Fastening means is provided. Through the front and the

rear body 46 respectively. 48 of the insulating body 40 extend axially a plurality of bores 54 into which a number of contact plugs 56 are inserted. Each contact plug 56 has a rear body part 58, which is fastened in the relevant bore 54 in any desired manner, for example by pressing or melting, and a front plug part 60 which has a beveled or rounded tip 62. The Xontaktstec & er 56 are cup-shaped at the rear end for receiving the stripped ends of conductors 64, which can be pressed or soldered into the cup-shaped depressions and extend from the relevant bores 54 to the rear. \

Each of the bores 5 ^ containing the contact plug has a cylindrical front part 66 which completely encloses the front part of the contact plug 60. At the front ends of the bores, the openings are beveled on the inside, creating widened areas 68 which serve to guide the front ends of the relevant contact sockets 32 into the cylindrical front cables 66, regardless of whether the contact sockets are not precisely aligned or wobble as a result of tolerances. The beveled or rounded front tips 62 of the contact plugs 56 are

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preferably set back behind the widened areas 68 so that the correct alignment ^{1 of} the front ends of the hooking sockets 32 takes place before the front tips 62 of the contact pins enter the front tubular parts 36 of the contact sockets.

Inside the front cylindrical portions 66 of the Bores 54- is around the front parts "60 of the contact pins 56 around a clearance 70 is provided, - so that the front Parts of the contact sockets in the front cylindrical parts 66 enter and the contact pins with the contact sockets in Singriff can get.

As a result of the removal or rounding of the front Tips 62 of the contact plug 56 and the expansion of the KOn- ^ clock sleeves 52 at the front ends capture the front Parts 36 of the contact sockets 32, the front parts 60 of the contact pins 56 and feed them into the sockets, if the two 3-parts of the connector are plugged together, what process is taking place even if the front part one or more contact pins so misaligned has shifted so far or as a result of too much play has that it is on the wall of the front cylindrical part 66 rests against the bore. \

FIGS. 3A and 3B show other contact plugs 56a and 56b which can be used instead of the contact plugs 56 in the connector shown in FIGS. The plugs 56a and 56b differ from the plug 56 in that their front parts 60b and 60a consist of several spring wires. The wires can have a simple or form a double loop, as shown in Fig. 3k diirg # st * falls, or can be twisted together with each other or arranged spirally

809810/0855

as shown in Figure 3B. Such from .multiple Wired pins are usually not as stiff as those shown in Figures I-5. illustrated massive pins, and can therefore be damaged more easily, so that with this Type of connector pins make the present invention particular Benefit is. .

Figures 5, 6 and 7 show a bracket connector, the two links of which are completely plugged together. The invention is particular with this type of connector Benefit because the contact pins are considerably longer than most types of connectors and are therefore relatively " can easily be bent if, as has been the case up to now, exposed This greater length of the pins increases also the amount of lateral displacement or misalignment of the leading tips of the contact pins for one through a given tolerance allowed movement of the contact pins in their holder »

The connector 72 shown in Figures 5-7 consists of -a socket link 74- and a plug link 76 The socket member 7 ^ has a jacket 78 which has a front The collar part of the socket member forms which feantel 78 provided with an outer mounting flange 80 is »the rear one Part of the jacket 78 is internally with an elastomeric sealing member 82 lined, .that is on the outside around the. Rear The end of the jacket 78 extends around. Partly within the sealing member 82 and partly on its back side is a Insulating body 84- arranged with a rear, after -.-..- ■■ outside protruding flange 86, which is behind the Dichtuhgsglieä: 82 lies. On the back of the insulator 64 ″ is a flexible one elastomeric member 88 arranged. ' '- "' ών

809810/08 55 ''

This elastomeric member S8 is held by a clamping member 90, which is stranded with lateral approaches: 92, 'the' on the same, on the edge! 78 provided approaches 94 aligned are, with the lugs 92 by means of suitable fastening means 96 are attached to the lugs 94, whereby the aforementioned Parts of the socket member 74 are held together., as shown in Fig.5. '' '' "" = '

Through the insulating body 84 and the member 88 ^s through a plurality of parallel BÖhiüngen 90 extend in the axial direction sur receiving a number of female contacts 1ÖG. "' ^: The contact sockets 100 have the body parts 102 ^{which are fixed 4} "' ⁵ "in the insulator, as well as the front socket W- * 'parts 104 which, as seen from the front of the insulator * 84, extend forwardly exposed Sleeve parts 104 are beveled on the inside or widened at the outer edge, as a result of which the guide openings' 105 are created at the front ends. "

The contact sockets 100 are also the tubular: Parts 106 provided, which differ from the body in question. parts 102 from extending backwards and for receiving Conductors 108 are used, which can be pressed or soldered into the tubular parts 106 and which can be removed from the link 88 from extending backwards. · .. "·,

The plug member 76 has a jacket 11Ö ″ an outer contour flange 112, which jacket has a front and a rear end 114 and 116 respectively. In the coat 110 an insulating body 118 is inserted with an outer ' Flange 120 which abuts against a shoulder 122 facing the rear side in iviantel 110 when the insulating body 118 is in the Jacket is used, and the movement of the insulating body

8098TQ./085B

limited to the front. Movement of the insulating body 118 in Sheath 11G backwards is secured by a locking ring 124 prevented from being inserted into a groove 125 provided in the jacket 110 behind the flange 120 of the insulating body.

A plurality of axial bores 126 into which a number of contact pins 128 are inserted extend through the insulating body 118. The contact pins 128 have the body parts 130 which are fastened in the rear part of the insulating body 118, as well as the front pin parts 132 which are beveled or rounded at the front tips 134, which tips in the bores 126 from the front of the insulating body 118 to are offset backwards so that the entire front part 132 of the pins is enclosed by the front part of the insulating body 118 in the bores 126. The contact pins 128 are also provided with rearward tubular parts 136 for receiving the stripped ends of. Provided conductors 138, which can be pressed or soldered into the parts mentioned.

The bores 126 have cylindrical front parts 140, the diameter of which is considerably larger than that of the front parts of the contact pins 132, as a result of which the required clearance 142 within the front cylindrical parts 140 of the bores to accommodate the relevant front ones

I.
Buchaenteile 104 of the contact sockets 100 is created vvenn the pins are inserted into the sockets. By beveling, the front ends of the bores 126 are provided with outwardly widening inlets 144 which introduce the front bushing parts 104 into the cylindrical parts 140 of the bores.

BATH ORIGINAL

80 98 1.0 / 08 55

Figures 6 and 7 show a sealing insert 146, in the Buehsenver binder member 74 on the front of the insulator 84 is arranged adjacent. Although such a seal was previously usually applied to the side of the isolator the contact pins of the older switch panel connectors carries, it is according to the present invention, in which the exposed, forward protruding contact elements consist of contact sockets, the seal on the To arrange the base of the contact sockets. The seal 146 is provided with through bores 147 through which the contact sockets 100 extend j where at the front ends BiciLfcungsansätz® tapering to a point are provided for bore 147 are those in the outwardly widening inlets 144. of the insulating body 118 of the plug connector member © intreten, as in the Fig.? shown "when the two limbs of the connector are mated together so that the seal 146 between the insulators 84 and 118 of the two connector members forms a closed interfacial seal against the ingress of moisture.

FIG. 8 shows the advantages of the present invention when the connector unit requires the contact elements to be hermetically sealed in glass. So far has been the hermetic containment in such a way causes ^ that around the Base parts of the contact pins around a layer of liquid Glass was applied so that the contact pins from the Glass layer protruded outwards. This procedure was at electrical connectors applied in the conventional ./ were trained, and found widespread use in!

• cans.

809810/0855

sockets, transistors, semiconductor diodes and the like.

If contact pins are to be enclosed in glass according to the conventional method, the extremely high heat applied causes the contact pins to be quite soft and pliable. In this lalle the * risk of bending is even greater than usual. although the jionta bushings extended into bores provided on this additional insulating element ^, but this arrangement has the disadvantage of creating a trap for unwanted moisture.

According to the invention, there are contact elements, whose bases are to be hermetically embedded in glass, from the contact sleeves, which are much stronger and · a bending offer a greater resistance than contact pins. No additional insulating member needs to be provided in front of the glass layer. Is a benefit-consuming link provided with exposed sockets according to the present invention, so carries the connector member which conducts the power, which has the so-called "hot" electrical contacts, Contact pins that are relatively deep in an insulating body and therefore cannot be touched. This benefit of the invention is evident with any type of connector present, 'in which one of the "hot" contact elements from one Pen exists.

Fig. 8 shows a transistor 150 or the like

809810/0855

144Ό871

with three exposed contact books 1.52, their "base parts are embedded in a glass layer 154-. According to the representation ' the associated plug member 156 has an elongated one Insulating body 158, which have the shape of a plug coupling or consist of a connection board or the like can. The insulating body 158 has several, the contact elements receiving bore / 160, in which 'a number of contact pins 162 is inserted. The front parts 164 of the contact pins 162 work with the exposed contact book screens. ;

152 together, and the contact pins also have hollow rear Parts 166 for receiving the stripped ends of Ladders 168 which are pressed into said hollow parts vein can be soldered in. The front parts 164 of the Contact pins 162 lie completely in the front cylindrical Parts 170 of the bores, with the pin parts 164 around a clearance for receiving the entering contact sockets 152 is provided. The holes are beveled at 172, which chamfers serve as an introduction for the contact bushes 152.

Although, the insulating body of the ^ in Figures 1 B DAR ^[connectors provided as a _..: SJück shown consisting of: are the insulating body either for the contact pins may ^be: or the contact bushings or also, for, both elements of two or more. more parts to be put together if this is in the frame; of the invention is desired. ^!

9 shows the application of the invention with a contact pin 174, which is attached to a board with a printed circuit board 176 and comprises a widened base \ part 178, by the Tefel 176 .. in a to ^l

809810/0855

therethrough, extending bore 180 is used. A connection with the · printed circuit on the · "" panel 1? 6 can be done using a latJmopf.es iö2 ain the rear end of the widened Base part 178 of the iContsurt pin can be produced. The upright pin member 174 is surrounded by an insulating body 184 shielded, the one on the side of the switchboard (1öG) is attached from which the contact pin protrudes, which Insulator 184 has a cylindrical bore 188 *, in which the pin 174 sits surrounded by this, which bore 188 is beveled at 190 at the free end. "The clear width the cylindrical bore 188 is dimensioned so large that the Bohr.eine contact socket 192 can receive the from a Connector member 194 protrudes outward. This. The connector member may apparently be of any desired design, for example from a transistor, as shown in Fig.8.

While various embodiments of electrical connectors in which the present invention is particularly useful have been illustrated in the drawings and described above, it should be understood that these embodiments are merely examples of the invention's application, without limitation Of course, the invention can be applied to a wide variety of electrical connectors. . _; , _; ....

: .i. In the described exemplary embodiments, changes, modifications and replacements can be made by experts without deviating from the concept of inventions. _r iy.e, invention itself is therefore only supported by the enclosed. delimited. ... _ _; -.- .. _____ / ..-..-, f. ^

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Claims (1)

; ■ / ■■■. - 18 -; -..-: ■■■. ■■■■ Pat e η t a ns ρ r Ii ehe, / /, Ά yi ^ f ftf \ .- · ί -:.: -Ν 1) Electrical connector link, characterized by an insulating body with a front and a buck side, soft body one that opens on the named front de, has a hole that accepts contacts, / dörcllKleinen 'in the - mentioned insulating body ^^ used ^ ojEbSiti »-'" "^ pin, the one located in the hole. Stxftteil auf- ' whose axis generally coincides with the axis of the bore. . samiLenfcillt, and which ends in the bore in a front free end, which bore has a larger "diameter" than the mentioned leg part, whereby an äpieIraum ^f -! for; Recording of the rohrförui-i- ^ en front ieiIe ä a £ oh%! Iktiuchae is created, which haunted front Buchsehfrei ^ -i ^^ i: deui called front dtift part works together * "■ ---'- ^ - ■" - '^ ä-' _t 2) .electrical connector link according to claim 1 ^: "DaDui? Oh geKenjizeigns that the specified pin part of the contact leads at the"genanate'h free front "end EH ⁵ aen Omrxss "au ± v * eist." ... ■ -: -. 5) electrical "Yerolniiäufg ^ iied according to claim 1 ^r '■■ & by the fact that the ^ eu-te 'S'fciftteil' ■ ^sV; . . ■ -. ·, - .;: H% '.: '. - .: '-. ; '■ · .- ■ -. · -. · .- ■■ -. ', ... taütelemeiites consists of a äzäfcl of single wires «; i. 4) L leictrisches Vef'binderlink h'acih''Anspruch * ^^ - thereby ionnet that üiihdesfeehs ^ 'some ^ dei-'genanfiteli Έιμι twisted "are."".-- ■■: - ■, .- , -, ■: - ,, - ,,. · ■:„ „ι, ^;:. ί -,;: BATH ORIGINAL 8098 10/0855 5) Electrical connector member according to one of the claims 1-4, characterized in that said bore is provided at the front end with a widening which leads into it 6) Electrical connector member according to claim 5, characterized characterized in that said front free end of the Stiff part of the contact element is located backwards from said widening of the bore. 7) Electrical connector member according to one of the claims 1 - 6 on a board with a printed circuit through it characterized in that the contact pin has a base part, which is attached to the said board, whereby.der called pen part extends from one side of the board extends outward, and that the insulating body on the one Side of the panel is attached and the mentioned hole on- in
has which said pin part is located. 8) An electrical connector member according to any one of spoke 1-6, which consists of one of two connector members to be brought into engagement with one another, characterized in that the other connector member has an insulating body with a front and a heel side and with a front side opening bore, the bores in the relevant bodies being aligned ^{with one another 1} , when the connector members are in engagement with one another, that in the bore of the body of the other connector a contact socket is inserted which has a vofdere ^ h'jföhrfÖrmigen BATH ORIGINAL 809810/0855 ■ - 20 - Has socket part which protrudes forward from the bore into which the contact socket is inserted, the softer called front the pin part cooperates when the connector members with each other in ü'ingriif. stand. 9) Electrical. Connector after. Claim 8, characterized in that the. Bore in which said pin part of the contact pin is located, has a widening at the front end which introduces said front socket part into the hole in which said pin part is located. ... ■ 10) Electrical connector member according to claim 8 or 9 »'*""characterized in that the said tubular front part of the contact socket at the front end has a widening which the said pin part. of the contact st if tes into the / socket part. -. . - ^; -; ... . , ■. ... 11) 'Electrical connector with a socket and a · Male connector link characterized in that each Yerbindergüed an insulating body with a front and a ■ fiaekseite-und-mit.a number of parallel from the Huck- ^: side-to the front extending bores, i Body end on the subject. Bohr un-; us ■ εeΓic ■ h ■ t.et ■ are if the. Connect ■ the members are in engagement with each other that in the relevant bores of a body a number of - "'"' "- 'BAD LOCAL GIMAL 80 9810/0 8 55 Contact pins is inserted, the front pin part of each contact pin resting completely sunk in a front part of the hole in question, that said front part of the hole has a larger diameter than said front pin part, whereby a clearance is created in said front part of the hole is that , in the relevant bores of the other body a number of Kontaktbohsen is inserted, each of which has a tubular front socket part which protrudes from the hole in which the socket sits, which said i front socket parts in the said Clearances in the front parts of the holes in question, in which the .Kontakt pins are inserted, enter and interact with the relevant front pin parts when the connector link? are in engagement with each other, 12) Electrical connector according to claim 11, characterized marked that each of the holes in which the contact pins are used, has a widening at the front end, which the relevant front socket part in the relevant the front part of the bore into which the contact pin is inserted. 13) Electrical connector according to claim 11 or 12, characterized in that at least one of two matching contact elements is provided with an outline at the front end that drives the contact elements into one another, when the connector links are brought into engagement with one another will. ■ \ ■ .809810 / 0865 BAD ORieWAL 14-) electrical connectors aach. Claim. 1i, 12 or 13, ^ e-Kennze rejects the fact that the mentioned contact st if te in aas mentioned cSteäcer connector link and the mentioned contact sockets are inserted into said female connector member. 15) Electrical connector according to one of the spoke - 11 - 14, characterized in that each of the above front pin parts consists of several individual spring wires. 16) ileKitrischer connector according to one of claims 6-15, characterized in that said insulating body of each \ Terbinder member from one. Piece consists and both the inside and outside parts of the connector member aufv / eist. - __ '. " 17) i, lej £ tric connecting link, characterized by a body with a contact socket inserted in it, which has a tubular front part which protrudes from the said body and can accommodate a contact pin, the body called an insulating glass layer has through which the contact socket extends and hermetically encloses this. - - 13) Lülektrisches connector member according to claim 17, the consists of one of Zvvei connector members, characterized in that the contact socket of said one connector member that the other one consists of one of several parallel contact sockets inserted into said body 809810/0855> BATH Vex binderelied contains an insulating body that has a yorder and a back "soiie a number of yourself on the mentioned Front opening holes for receiving contact elements has, ua.ss in the relevant "3ohrunj; en one Number of contact pins inserted, each of which has a front otift part, which is in einiu. front Part of the hole in question is sunk and that the called front parts of the bores have a "proaeren" diameter have as said front otiftteile for receiving the relevant tubular front parts of the mentioned contact sleeves. BATH ORIGINAL 809810 / 085S