DE1113023B - Contact body with a large number of parallel, basket-like arranged contact springs - Google Patents

Contact body with a large number of parallel, basket-like arranged contact springs

Info

Publication number
DE1113023B
DE1113023B DESCH23462A DESC023462A DE1113023B DE 1113023 B DE1113023 B DE 1113023B DE SCH23462 A DESCH23462 A DE SCH23462A DE SC023462 A DESC023462 A DE SC023462A DE 1113023 B DE1113023 B DE 1113023B
Authority
DE
Germany
Prior art keywords
springs
contact
ring
spring
spring cage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DESCH23462A
Other languages
German (de)
Other versions
DE1783232U (en
Inventor
Adam Kirchbauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaltbau GmbH
Original Assignee
Schaltbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schaltbau GmbH filed Critical Schaltbau GmbH
Priority to DESCH23462A priority Critical patent/DE1113023B/en
Publication of DE1113023B publication Critical patent/DE1113023B/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/33Contact members made of resilient wire
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/15Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket

Landscapes

  • Manufacturing Of Electrical Connectors (AREA)

Description

Kontaktkörper mit einer Vielzahl von parallelen, korbartig angeordneten Kontaktfedern Gefederte Kontaktkörper sind bereits bekannt, bei denen die Federn aus geraden, gleich langen Drähten bestehen, die mittels eines Ringes an einem Ende eingespannt und derart um die Längsachse des Kontaktträgers angeordnet sind, daß sich die benachbarten Federn berühren. Die Herstellung derartiger Kontaktkörper ist schwierig. Die Erfindung betrifft Verfahren zur Herstellung von gefederten Kontaktkörpern dieser Art.Contact body with a plurality of parallel, basket-like arranged Contact springs Spring-loaded contact bodies are already known in which the springs consist of straight, equally long wires attached to one end by means of a ring clamped and arranged around the longitudinal axis of the contact carrier that the neighboring springs touch. The production of such contact bodies is difficult. The invention relates to a method for producing spring-loaded contact bodies this kind.

Erfindungsgemäß werden die Federn in einer Axialnut eines einteiligen Ringes eingesetzt und in diesem zu einem zylindrischen Federkorb festgeklemmt, der Federkorb seinerseits wird sodann an dem Kontaktträger derart befestigt, daß die freien Enden der Federn des Federkorbes in an sich bekannter Weise in einem kegelförmigen Spalt des Kontaktkörpers verschiebbar gehaltert werden.According to the invention, the springs are one-piece in an axial groove Ring used and clamped in this to a cylindrical spring basket, the Spring cage in turn is then attached to the contact carrier in such a way that the free ends of the springs of the spring cage in a conventional manner in a conical shape Gap of the contact body are held displaceably.

Die Federn können bei der Herstellung des Federkorbes auch schräg gegen den Boden der Ringnut eingesetzt werden. Der kegelförmige Spalt, in dem die freien Enden des Federkorbes am Ende des Kontaktkörpers gehalten werden, wird zweckmäßigerweise so breit bemessen, daß die Federenden zwar in ihrer Längsrichtung, nicht aber seitlich verschiebbar sind, wenn sie durch den Ring mit der Axialnut in eine wendelförmige Lage gedreht werden, um die an sich bekannten, selbstreinigenden Kontaktflächen zu schaffen.The springs can also be at an angle during the manufacture of the spring cage be used against the bottom of the ring groove. The conical gap in which the free ends of the spring cage are held at the end of the contact body is expedient dimensioned so wide that the spring ends in their longitudinal direction, but not laterally are displaceable when they are in a helical shape through the ring with the axial groove Position are rotated to the known, self-cleaning contact surfaces to accomplish.

Die Zeichnung dient zur Erläuterung. Sie zeigt den Ring mit der Axialnut, der zur Herstellung des Federkorbes dient, sowie den daraus gebildeten Federkorb mit axial und wendelförmig angeordneten Federdrähten und den Federkorb mit konisch verformtem Ring, ferner als Beispiele Ausführungsformen des Kontaktkörpers mit derartigen Federkörben. Es zeigt Abb. 1 einen Ring a mit Axialnut zur Aufnahme von Federn, insbesondere geraden Federn, Abb. 2 den Federkorb mit konzentrisch in die Axialnut des Ringes a eingepreßten geraden Federn, Abb. 3 den Federkorb mit den wendelförmig angeordneten Kontaktfedern b, Abb. 4 den Federkorb mit wendelförmig angeordneten Federn b, wobei der Ring a mit der Axialnut kegelförmig aufgedornt ist, Abb. 5 eine Kontaktbuchse mit wendelförmig im Federkorb angeordneten Federn; der Ring a mit den in die Axialnut eingepreßten Federn bist fest mit der Buchse d des Kontaktkörpers verbunden; die Federn werden durch die Ringhülse c gespannt und sind in dem Ringspalt S zwischen Ringhülse c und Buchse d in ihrer Längsrichtung verschiebbar gelagert; Abb. 6 zeigt eine andere Ausführung einer Kontaktbuchse mit Federkorb und wendelförmig darin angeordneten Federn, Abb. 7 eine weitere Ausführung, bei der die Stromzuführung- durch einen seitlich angeordneten Anschluß erfolgt, Abb. 8 eine Kontaktbuchse mit gerasteten Federn, die mit einer Prägung x ausgelegt sind und damit in eine Nut des glatten Kontaktstiftes einrasten, Abb.9 eine Kontaktbuchse gemäß Abb.8 und einen eingerasteten Kontaktstift, Abb. 10 einen Federkorb für einen Kontaktstecker mit wendelförmig angeordneten Federn; die Federn b sind durch den Napf c' gespannt; Abb. 11 zeigt einen Kontaktstecker mit Federkorb gemäß Abb. 10.The drawing serves as an explanation. It shows the ring with the axial groove, which is used to produce the spring cage, as well as the spring cage formed therefrom with axially and helically arranged spring wires and the spring cage with a conically deformed ring, as well as examples of embodiments of the contact body with such spring cages. Fig. 1 shows a ring a with an axial groove for holding springs, especially straight springs, Fig. 2 the spring cage with straight springs pressed concentrically into the axial groove of the ring a, Fig. 3 the spring cage with the helically arranged contact springs b, Fig. 4 the spring cage with springs b arranged in a helical manner, the ring a with the axial groove being spiked in a conical shape; FIG. 5 a contact socket with springs arranged in a helical manner in the spring cage; the ring a with the springs pressed into the axial groove are firmly connected to the socket d of the contact body; the springs are tensioned by the annular sleeve c and are mounted in the annular gap S between the annular sleeve c and the bushing d so that they can be displaced in their longitudinal direction; Fig. 6 shows another version of a contact socket with a spring cage and springs arranged in a helical manner, Fig. 7 shows another version in which the power is supplied through a connection located on the side, Fig. 8 shows a contact socket with latched springs which are marked with an embossing x are designed and thus snap into a groove of the smooth contact pin, Fig.9 a contact socket according to Fig.8 and a locked contact pin, Fig. 10 a spring cage for a contact plug with helically arranged springs; the springs b are tensioned by the cup c '; Fig. 11 shows a contact plug with a spring cage according to Fig. 10.

Claims (1)

PATENTANSPRÜCHE: 1. Verfahren zur Herstellung von gefederten Kontaktkörpern, deren gerade, gleich lange Federn mittels eines Ringes an einem Ende eingespannt und derart um die Längsachse des Kontaktträgers angeordnet sind, daß sich die benachbarten Federn berühren, dadurch gekennzeichnet, daß die Federn (b) in eine Axialnut des einteiligen Ringes (a) eingesetzt und in diesem zu einem zylindrischen Federkorb festgeklemmt werden, der Federkorb seinerseits wird sodann an dem Kontaktträger derart befestigt, daß die freien Drahtenden der Federn des Federkorbes in an sich bekannter Weise in einem kegelförmigen Spalt (S) des Kontaktkörpers verschiebbar gehaltert werden. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Federdrähte (b) schräg gegen den Boden der Axialnut im Ring (a) eingesetzt werden. 3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß den kegelförmige Spalt (S) am Ende des Kontaktkörpers so breit bemessen wird, -daß die Drähte (b) zwar in ihrer Längsrichtung, aber nicht seitlich darin verschiebbar sind, wenn sie durch den Ring (a) mit der Axialnut in eine wendelförmige Lage gedreht werden. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 578 727, 669 220.PATENT CLAIMS: 1. Process for the production of spring-loaded contact bodies, whose straight, equally long springs are clamped at one end by means of a ring and are arranged around the longitudinal axis of the contact carrier that the adjacent Touch springs, characterized in that the springs (b) in an axial groove of the one-piece ring (a) used and in this to a cylindrical spring cage are clamped, the spring cage in turn is then on the contact carrier fastened in such a way that the free wire ends of the springs of the spring cage in per se known way in a conical gap (S) of the contact body be held. 2. The method according to claim 1, characterized in that that the spring wires (b) inserted obliquely against the bottom of the axial groove in the ring (a) will. 3. The method according to claim 1, characterized in that the conical Gap (S) at the end of the contact body is dimensioned so wide that the wires (b) although they can be moved in their longitudinal direction, but not laterally if they be rotated into a helical position by the ring (a) with the axial groove. In Considered publications: German patent specifications No. 578 727, 669 220.
DESCH23462A 1958-01-29 1958-01-29 Contact body with a large number of parallel, basket-like arranged contact springs Pending DE1113023B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH23462A DE1113023B (en) 1958-01-29 1958-01-29 Contact body with a large number of parallel, basket-like arranged contact springs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH23462A DE1113023B (en) 1958-01-29 1958-01-29 Contact body with a large number of parallel, basket-like arranged contact springs

Publications (1)

Publication Number Publication Date
DE1113023B true DE1113023B (en) 1961-08-24

Family

ID=7429609

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH23462A Pending DE1113023B (en) 1958-01-29 1958-01-29 Contact body with a large number of parallel, basket-like arranged contact springs

Country Status (1)

Country Link
DE (1) DE1113023B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621422A (en) * 1984-04-05 1986-11-11 Otto Dunkel Gmbh Fabrik Fur Elektrotechnische Gerate Method of manufacturing contact spring sockets

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE578727C (en) * 1929-07-16 1933-06-16 Charles Reginald Cook Connector sleeve for electrical plug contacts
DE669220C (en) * 1934-07-15 1938-12-19 Siemens & Halske Akt Ges Plug device with resilient contact elements, in which either the plug pin or the plug sleeve consists of a plurality of curved contact springs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE578727C (en) * 1929-07-16 1933-06-16 Charles Reginald Cook Connector sleeve for electrical plug contacts
DE669220C (en) * 1934-07-15 1938-12-19 Siemens & Halske Akt Ges Plug device with resilient contact elements, in which either the plug pin or the plug sleeve consists of a plurality of curved contact springs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621422A (en) * 1984-04-05 1986-11-11 Otto Dunkel Gmbh Fabrik Fur Elektrotechnische Gerate Method of manufacturing contact spring sockets

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