DE1829453U - SCREWLESS TERMINAL CLAMP. - Google Patents
SCREWLESS TERMINAL CLAMP.Info
- Publication number
- DE1829453U DE1829453U DEE13822U DEE0013822U DE1829453U DE 1829453 U DE1829453 U DE 1829453U DE E13822 U DEE13822 U DE E13822U DE E0013822 U DEE0013822 U DE E0013822U DE 1829453 U DE1829453 U DE 1829453U
- Authority
- DE
- Germany
- Prior art keywords
- leaf spring
- clamping body
- screwless terminal
- shaped
- lead wires
- 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.)
- Expired
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 7
- 239000004020 conductor Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010616 electrical installation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
- H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
- H01R4/4823—Multiblade spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4846—Busbar details
- H01R4/485—Single busbar common to multiple springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4846—Busbar details
- H01R4/4852—Means for improving the contact with the conductor, e.g. uneven wire-receiving surface
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
Beschreibung : Schraubenlose Anschlußklemme Bei elektrischen Installationsapparaten geschieht das Anklemmen von Leitungsdrähten zumeist durch Anziehen einer Schraube, sei es eine Kopfkontaktschraube, die den Leiter zwischen sich und einer Platte festhält oder sei es eine sogenannte Maulklemme, wobei ein starrer Klemmkörper mit einer Bohrung oder einem Maul versehen ist, um darin den Leiter mittels einer Schraube festzuhalten. Diese letztere Art von Klemmen ist manchmal noch mit zusätzlichen Druckköppern, die ihrerseits durch Anziehen einer Schraube bewegt werden, ausgerüstet, wobei dann der Leitungdraht zwischen dem Klemmkörper und dem Druckkörper geklemmt wird.Description: Screwless connection terminal for electrical installation equipment the connection of lead wires is usually done by tightening a screw, be it a head contact screw that holds the conductor between itself and a plate or be it a so-called jaw clamp, wherein a rigid clamping body with a Bore or a mouth is provided to insert the conductor by means of a screw to hold on. This latter type of clamp is sometimes provided with additional ones Pressure heads, which in turn are moved by tightening a screw, wherein the lead wire is then clamped between the clamping body and the pressure body will.
Bei vorliegender Erfindung ist auf eine Schraube zwecks Anklemmen von Leitungsdrähten verzichtet worden, Das hat grundsätzlich den Vorteil, daß kein Schraubenzieher benötigt wird. Es wird angestrebt, überhaupt gänzlich ohne zusätzliche Werkzeuge auszukommen. Weiter könnte es ein Vorteil sein, daß beim Anklemmen der Leitungsdrähte nun nur noch eine Hand gebraucht wird, wogegen beim Anklemmen mittels einer Schraube die eine Hand den Leitungsdraht einlegen und festhalten und die andere Hand den Schraubenzieher bedienen mußte.In the present invention, a screw is used for clamping of lead wires have been dispensed with, which basically has the advantage that no Screwdriver is needed. It is aimed at completely without any additional at all Tools get along. It could also be an advantage that when connecting the Lead wires now only need one hand, whereas when connecting by means of a screw, insert and hold the wire with one hand and the other Hand had to operate the screwdriver.
Die vorliegenden Ausführungen einer schraubenlosen Anschlußklemme im Sinne der Erfindung bestehen in der Hauptsache aus einem Klemmkörper, gegen den der Leitungsdraht gepreßt werden soll und einer daran befestigten Blattfeder, die den Kontaktdruck erzeugt und den Leitungsdraht gegen Herausziehen sichert.The present designs of a screwless connector Within the meaning of the invention consist mainly of a clamping body against the the lead wire is to be pressed and an attached leaf spring that generates the contact pressure and secures the lead wire against being pulled out.
Es ist natürlich auch möglich, Klemmkörper und Blattfeder aus einem Stück, nämlich aus federhartem Blech, herzustellen.It is of course also possible to combine the clamping body and leaf spring from one Piece, namely from spring-hard sheet metal.
Die einzelnen Merkmale werden im folgenden anhand der Zeichnung näher beschrieben.The individual features are explained in more detail below with reference to the drawing described.
Fig. 1 und Fig. 2 zeigen eine Anschlußklemme im Schnitt und in der Seitenansicht mit entspannter Blattfeder Fig. 3 zeigt dieselbe Anschlußklemme mit eingeführten Leitungsdrähten und Fig. 4 zeigt die Anschlußklemme mit den Leitungsdrähten in der Ansicht in Richtung des Pfeiles A Fig. 5 zeigt eine Anschlußklemme mit dem eingeführten Leitungsdraht im Schnitt, wobei Klemmkörper und Blattfeder aus einem Stück bestehen Fig. 6 die Anschlußklemme von Fig. 5 in der Seitenansicht Fig. 7 zeigt eine andere Form der Blattfeder Fig. 8 zeigt die Befestigung der Blattfeder in einem Schlitz des Klemmkörpers Bei Fig. 1 bis 4 hat die Blattfeder 1 einen J-förmigen gebogenen Schenkel 2 und preßt mit dem Fuß 3 des J-förmigen Schenkels 2 den Leitungsdraht 4 bzw. 5 auf den Klemmkörper 6. Der Fuß 3 versucht gleichzeitig, den Leitungsdraht 4 bzw. 5 gegen Wiederherausziehen zu sichern, da die Kraftrichtung in das volle Material des Leitungsdrahtes weist und den letzteren beim Versuch des Wiederherausziehens nur noch fester auf den Klemmkörper 6 preßt, dagegen läßt sich der Leitungsdraht 4 bzw. 5 verhältnismäßig leicht einführen da der Fuß 3 des J-förmigen Schenkels 2 in Einschiebrichtung gut ausweichen kann.Fig. 1 and Fig. 2 show a connection terminal in section and in Side view with relaxed leaf spring Fig. 3 shows the same terminal with introduced lead wires and Fig. 4 shows the terminal with the lead wires in the view in the direction of arrow A Fig. 5 shows a terminal with the Introduced wire in section, with clamping body and leaf spring from one Each piece consists of Fig. 6, the connecting terminal of Fig. 5 in the side view of Fig. 7 Fig. 8 shows another form of leaf spring. Fig. 8 shows the attachment of the leaf spring in a slot of the clamping body In Fig. 1 to 4, the leaf spring 1 has a J-shaped bent leg 2 and presses with the foot 3 of the J-shaped leg 2, the lead wire 4 or 5 on the clamp body 6. The foot 3 tries at the same time to the wire 4 or 5 to secure against pulling out again, since the direction of force in the full Material of the lead wire has and the latter when attempting to pull it out again only presses more firmly on the clamping body 6, on the other hand, the lead wire Insert 4 or 5 relatively easily because the foot 3 of the J-shaped leg 2 can evade well in the direction of insertion.
Die Blattfeder 1 hat außerdem, wie in Fig. 1 bis 4 gezeigt, einen winkelförmig abgebogenen Schenkel 7, der die Aufgabe hat, den eingeführten Leitungsdraht 4 bzw. 5 zusätzlich gegen Wiederharausziehen abzusichern. Er funktioniert ähnlich wie der Fuß 3 des J-förmigen Schenkels 2, nur daß er sich bei dem Versuch des Wiederherausziehens mit seiner Kante 8 in das Material des Leitungsdrahtes 4 bzw. 5 hineinarbeitet.The leaf spring 1 also has, as shown in FIGS. 1 to 4, a angularly bent leg 7, which has the task of the introduced conductor wire 4 or 5 to be additionally secured against pulling out again. It works in a similar way like the foot 3 of the J-shaped leg 2, only that it moves when an attempt is made to pull it out again works with its edge 8 into the material of the lead wire 4 and 5, respectively.
Der Schenkel 3 und auch der Schenkel 7 kann ein-oder mehrmals geschlitzt sein, wobei Schenkel 3 a usw. bzw. 7 a usw. entstehen.The leg 3 and also the leg 7 can be slotted one or more times be, with legs 3 a etc. or 7 a etc. arise.
Man ist dadurch in der Lage, verschiedene Leitungsdrähte gleichen oder ungleichen Querschnittes getrennt zu klemmen. Bei Fig. 5 und 6 ist ein Ausführungsbeispiel dargestellt, wobei Klemmkörper und Blattfeder aus einem Stück, nämlich aus federhartem Blech, hergestellt sind. Fig. 7 zeigt ein Ausführungsbeispiel, wobei ein winkelförmig abgebogener Schenkel 9 einer Blattfeder sowohl den Kontaktdruck vermittelt, wie auch die Sicherung gegen Wiederherausziehen des Leitungsdrahtes 4 aus dem Klemmkörper 6 übernimmt.This enables you to identify different lead wires or unequal cross-section to be clamped separately. In Fig. 5 and 6 is an embodiment shown, with clamp body and One-piece leaf spring, namely made of spring-hard sheet metal. Fig. 7 shows an embodiment, wherein an angularly bent leg 9 of a leaf spring both the contact pressure mediated, as well as the protection against pulling out the wire again 4 from the clamping body 6 takes over.
Bei Fig. 8 ist die Blattfeder in einem Schlitz lo des Klemmkörpers eingespannt.In Fig. 8 the leaf spring is in a slot lo of the clamping body clamped.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE13822U DE1829453U (en) | 1960-03-25 | 1960-03-25 | SCREWLESS TERMINAL CLAMP. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE13822U DE1829453U (en) | 1960-03-25 | 1960-03-25 | SCREWLESS TERMINAL CLAMP. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1829453U true DE1829453U (en) | 1961-04-13 |
Family
ID=32970836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEE13822U Expired DE1829453U (en) | 1960-03-25 | 1960-03-25 | SCREWLESS TERMINAL CLAMP. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1829453U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1244907B (en) * | 1966-06-01 | 1967-07-20 | Gerhard Kurz | Screwless electrical contact clamp |
| DE1246079B (en) * | 1966-07-14 | 1967-08-03 | Merten Geb | Connection terminal, especially in device sockets |
| DE1261923B (en) * | 1966-07-11 | 1968-02-29 | Vedder Gmbh Geb | Screwless conductor terminal |
| DE1277976B (en) * | 1966-04-22 | 1968-09-19 | Percy Ernie Gold | Electrical connector |
| DE3434969A1 (en) * | 1984-09-22 | 1986-04-03 | Gebrüder Merten GmbH & Co KG, 5270 Gummersbach | Screwless connecting terminal |
| DE3911459A1 (en) * | 1989-04-05 | 1990-10-11 | Wago Verwaltungs Gmbh | Screwless connecting terminal and/or connection terminal |
| DE29512567U1 (en) * | 1995-08-04 | 1995-10-05 | Electro-Terminal Gesellschaft m.b.H., Innsbruck | Screwless connection clamp |
| EP1005107A3 (en) * | 1998-11-28 | 2001-03-07 | Adolf Würth GmbH & Co. KG | Screwless connecting terminal for electric leads |
| WO2007098998A1 (en) * | 2006-03-04 | 2007-09-07 | Weidmüller Interface GmbH & Co. KG | Connecting system with a direct plug connection |
| DE102008026805A1 (en) * | 2008-06-05 | 2009-12-10 | Mc Technology Gmbh | Single terminal |
| WO2011082748A1 (en) * | 2009-12-17 | 2011-07-14 | Phoenix Contact Gmbh & Co. Kg | Electrical connection terminal |
-
1960
- 1960-03-25 DE DEE13822U patent/DE1829453U/en not_active Expired
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1277976B (en) * | 1966-04-22 | 1968-09-19 | Percy Ernie Gold | Electrical connector |
| DE1244907B (en) * | 1966-06-01 | 1967-07-20 | Gerhard Kurz | Screwless electrical contact clamp |
| DE1261923B (en) * | 1966-07-11 | 1968-02-29 | Vedder Gmbh Geb | Screwless conductor terminal |
| DE1246079B (en) * | 1966-07-14 | 1967-08-03 | Merten Geb | Connection terminal, especially in device sockets |
| DE3434969A1 (en) * | 1984-09-22 | 1986-04-03 | Gebrüder Merten GmbH & Co KG, 5270 Gummersbach | Screwless connecting terminal |
| DE3911459A1 (en) * | 1989-04-05 | 1990-10-11 | Wago Verwaltungs Gmbh | Screwless connecting terminal and/or connection terminal |
| DE29512567U1 (en) * | 1995-08-04 | 1995-10-05 | Electro-Terminal Gesellschaft m.b.H., Innsbruck | Screwless connection clamp |
| EP1005107A3 (en) * | 1998-11-28 | 2001-03-07 | Adolf Würth GmbH & Co. KG | Screwless connecting terminal for electric leads |
| WO2007098998A1 (en) * | 2006-03-04 | 2007-09-07 | Weidmüller Interface GmbH & Co. KG | Connecting system with a direct plug connection |
| US7568939B2 (en) | 2006-03-04 | 2009-08-04 | Weidmüller Interface GmbH & Co. KG | Connecting system with direct plug connection |
| DE102008026805A1 (en) * | 2008-06-05 | 2009-12-10 | Mc Technology Gmbh | Single terminal |
| DE102008026805B4 (en) * | 2008-06-05 | 2011-01-13 | Mc Technology Gmbh | single terminal |
| US8083556B2 (en) | 2008-06-05 | 2011-12-27 | Mc Technology Gmbh | Single terminal |
| WO2011082748A1 (en) * | 2009-12-17 | 2011-07-14 | Phoenix Contact Gmbh & Co. Kg | Electrical connection terminal |
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