DE19825629B4 - Spring terminal - Google Patents
Spring terminal Download PDFInfo
- Publication number
- DE19825629B4 DE19825629B4 DE19825629A DE19825629A DE19825629B4 DE 19825629 B4 DE19825629 B4 DE 19825629B4 DE 19825629 A DE19825629 A DE 19825629A DE 19825629 A DE19825629 A DE 19825629A DE 19825629 B4 DE19825629 B4 DE 19825629B4
- Authority
- DE
- Germany
- Prior art keywords
- conductor
- spring
- terminal according
- spring terminal
- clamping body
- 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 - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims abstract description 35
- 238000003780 insertion Methods 0.000 claims abstract description 12
- 230000037431 insertion Effects 0.000 claims abstract description 12
- 210000000078 claw Anatomy 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 230000036316 preload Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 2
- 238000010276 construction Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001960 triggered 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
-
- 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
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
- H01R4/2412—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation actuated by insulated cams or wedges
Abstract
Federkraftklemme mit einem in einem Anschlußraum (1) angeordneten Klemmkörper (2), der vor dem Einführen eines elektrischen Leiters (3) mit einer Leiterachse (4) in den Anschlußraum (1) in einer Vorspannstellung gehalten und nach dem Einführen des Leiters (3) in den Anschlußraum (1) freigebbar ist, so daß der in den Anschlußraum (1) eingeführte elektrische Leiter (3) in einer Klemmstellung unter Federkraft klemmbar ist, dadurch gekennzeichnet, daß der Klemmkörper (2) durch eine axiale Ausziehbewegung des Leiters (3) freigebbar ist.Spring terminal with one in a connection room (1) arranged clamping body (2), before insertion an electrical conductor (3) with a conductor axis (4) in the connecting space (1) held in a pretensioned position and after insertion of the Conductor (3) in the terminal compartment (1) is releasable, so that the in the connection room (1) introduced electrical conductor (3) in a clamping position clamped by spring force is characterized in that the clamping bodies (2) releasable by an axial extension movement of the conductor (3) is.
Description
Die vorliegende Erfindung betrifft eine Federkraftklemme mit einem in einem Anschlußraum angeordneten Klemmkörper, der vor dem Einführen eines elektrischen Leiters mit einer Leiterachse in den Anschlußraum in einer Vorspannstellung gehalten und nach dem Einführen des Leiters in den Anschlußraum freigebbar ist, so daß der in den Anschlußraum eingeführte elektrische Leiter in einer Klemmstellung unter Federkraft klemmbar ist.The The present invention relates to a spring-loaded terminal with an in a connection room arranged clamp body, the before insertion an electrical conductor with a conductor axis in the terminal compartment in held a bias position and after the introduction of the Ladder in the connection room is releasable, so that the introduced into the terminal compartment electrical Head is clamped in a clamping position under spring force.
Derartige
Federkraftklemmen sind beispielsweise aus der
Bei den Federkraftklemmen des Standes der Technik wird der Klemmkörper entweder durch das Einführen des Leiters in den Anschlußraum oder durch eine externe, manuelle Bedienung freigegeben. Im ersten Fall ist die Federkraftklemme nur für Massivleiter, nicht aber für flexible Leitern, insbesondere Litzen, verwendbar. Im zweiten Fall ist eine Einhandbedienung nicht möglich.at The spring clamps of the prior art, the clamp body is either by introducing of the conductor in the connection room or released by an external, manual operation. In the first Case is the spring clamp only for solid conductors, but not for flexible Ladders, in particular strands, usable. In the second case is one One-hand operation not possible.
Die Aufgabe der vorliegenden Erfindung besteht darin, eine Federkraftklemme derart auszugestalten, daß auch bei flexiblen Leitern eine Einhandbedienung möglich ist.The Object of the present invention is a spring clamp such that also with flexible ladders a one-hand operation is possible.
Die Aufgabe wird dadurch gelöst, daß der Klemmkörper durch eine axiale Ausziehbewegung des Leiters freigebbar ist.The Task is solved by that the clamping body through an axial extension movement of the conductor is releasable.
Eine Ausgestaltung der Federkraftklemme besteht darin,
- – daß sie zum Halten des Klemmkörpers in der Vorspannstellung zwei im Klemmkörper angeordnete, in einem Gelenk verbundene, geringfügig über einer Totpunktlage gehaltene Spannhebel aufweist,
- – daß die Spannhebel nach dem Einführen des Leiters in den Anschlußraum aus der Totpunktlage heraus bewegbar sind und
- – daß der Leiter während der axialen Ausziehbewegung über ein Auslöseelement auf die Spannhebel einwirkt.
- - That it has to hold the clamp body in the biasing position two arranged in the clamping body, connected in a joint, held slightly above a dead center clamping lever,
- - That the clamping levers are movable out of the dead center after insertion of the conductor in the terminal space and
- - That the conductor acts during the axial pull-out via a triggering element on the clamping lever.
Eine weitere Lösung besteht darin, daß der Klemmkörper in der Vorspannstellung mittels eines auslösbaren Arretierorgans arretiert ist und der Leiter während der axialen Ausziehbewegung über ein Auslöseelement auf das Arretierorgan einwirkt.A another solution is that the clamping body in the preload locked by means of a releasable locking member is and the leader during the axial pull-out over a trigger element acting on the locking member.
Das Arretierorgan ist vorzugsweise federbelastet.The Locking member is preferably spring loaded.
Wenn das Auslöseelement an seinem dem Leiter zugewandten Fußpunkt Krallen aufweist, verkrallt sich das Auslöseelement während der axialen Ausziehbewegung besonders fest mit dem Leiter.If the trigger element claws at his foot facing the head claws, clawed the trigger element while the axial pull-out particularly firm with the head.
Wenn der Klemmkörper eine Schneide zum Durchtrennen einer etwaigen Isolierung des Leiters aufweist, erübrigt sich ein Abisolieren des Leiters vor dem Einführen in die Federkraftklemme.If the clamp body a cutting edge for cutting through any insulation of the conductor, Needless Stripping the conductor before insertion into the spring terminal.
Weitere Vorteile und Einzelheiten ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels. Dabei zeigen in PrinzipdarstellungFurther Advantages and details will become apparent from the following description an embodiment. This show in a schematic representation
Gemäß
Im
Klemmkörper
Das
Funktionsprinzip der Federkraftklemme gemäß
Beim
Einführen
des Leiters
Das
Auslöseelement
Das
Auslöseelement
Beim
weiteren Herausziehen des Leiters
Das
Springen in die Klemmstellung erfolgt unter Federkraft. Diese Federkraft
kann gleichzeitig dazu benutzt werden, eine eventuell vorhandene
Isolierung
Es
sind verschiedene Abwandlungen der obenstehend beschriebenen Federkraftklemme möglich. So
kann der Leiter
In
Claims (9)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19825629A DE19825629B4 (en) | 1998-06-08 | 1998-06-08 | Spring terminal |
EP99936367A EP1086515B1 (en) | 1998-06-08 | 1999-05-31 | Spring clamp |
JP2000554029A JP4246916B2 (en) | 1998-06-08 | 1999-05-31 | Spring force clamp |
DE59902357T DE59902357D1 (en) | 1998-06-08 | 1999-05-31 | SPRING FORCE TERMINAL |
CNB99806338XA CN1169260C (en) | 1998-06-08 | 1999-05-31 | Spring clamp |
PCT/DE1999/001599 WO1999065116A1 (en) | 1998-06-08 | 1999-05-31 | Spring clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19825629A DE19825629B4 (en) | 1998-06-08 | 1998-06-08 | Spring terminal |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19825629A1 DE19825629A1 (en) | 1999-12-16 |
DE19825629B4 true DE19825629B4 (en) | 2007-06-06 |
Family
ID=7870334
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19825629A Expired - Fee Related DE19825629B4 (en) | 1998-06-08 | 1998-06-08 | Spring terminal |
DE59902357T Expired - Fee Related DE59902357D1 (en) | 1998-06-08 | 1999-05-31 | SPRING FORCE TERMINAL |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59902357T Expired - Fee Related DE59902357D1 (en) | 1998-06-08 | 1999-05-31 | SPRING FORCE TERMINAL |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1086515B1 (en) |
JP (1) | JP4246916B2 (en) |
CN (1) | CN1169260C (en) |
DE (2) | DE19825629B4 (en) |
WO (1) | WO1999065116A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010003980U1 (en) * | 2010-03-22 | 2011-08-08 | Weidmüller Interface GmbH & Co. KG | connection device |
DE102019117698A1 (en) * | 2019-07-01 | 2021-01-07 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting an electrical line |
EP3772777A1 (en) | 2019-08-08 | 2021-02-10 | Phoenix Contact GmbH & Co. KG | Connection device for connecting an electrical line |
DE102019127464B3 (en) * | 2019-10-11 | 2021-03-25 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting an electrical line |
DE102019127232B3 (en) * | 2019-10-10 | 2021-03-25 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting an electrical line |
DE102021100099A1 (en) | 2020-01-31 | 2021-08-05 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting an electrical line |
DE102021100100A1 (en) | 2020-01-31 | 2021-08-05 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting an electrical line |
DE102020117856A1 (en) | 2020-07-07 | 2022-01-13 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting an electrical cable |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20221893U1 (en) * | 2002-07-05 | 2009-03-19 | Amphenol-Tuchel Electronics Gmbh | Retaining element for holding a conductor connection part of an electrical conductor in a receiving chamber |
DE20305156U1 (en) * | 2003-03-28 | 2004-08-19 | Weidmüller Interface Gmbh & Co. | Connection device with self-triggering piercing contact |
ATE385350T1 (en) * | 2004-06-30 | 2008-02-15 | Hager Electro | LEAF SPRING CONNECTION CLAMP WITH REDUCED INSERTION FORCE |
DE102009056535A1 (en) * | 2009-12-03 | 2011-06-09 | Günther Spelsberg GmbH & Co. KG | Contacting system for the production of an electrical connection |
US20120091249A1 (en) | 2010-10-19 | 2012-04-19 | John Mezzalingua Associates, Inc. | Cable carrying case |
DE102011055845A1 (en) * | 2011-11-29 | 2013-05-29 | Phoenix Contact Gmbh & Co. Kg | Terminal with toggle lever operation |
DE102013110476A1 (en) * | 2013-09-23 | 2015-03-26 | Phoenix Contact Gmbh & Co. Kg | Cable lug device with current bar and connection terminal |
DE102013110479A1 (en) * | 2013-09-23 | 2015-03-26 | Phoenix Contact Gmbh & Co. Kg | Through terminal |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3019149A1 (en) * | 1980-05-20 | 1981-11-26 | Phönix Elektrizitätsgesellschaft H. Knümann GmbH & Co KG, 4933 Blomberg | Screw-less connector for conductor wires - has hairpin spring with one end released to lock bared end against conductive strip |
DE3044134C2 (en) * | 1980-11-24 | 1983-09-01 | Siemens AG, 1000 Berlin und 8000 München | Screwless clamp |
EP0303818A2 (en) * | 1987-08-14 | 1989-02-22 | F. Wieland Elektrische Industrie GmbH | Screwless junction and/or connection terminal |
DE3302372C2 (en) * | 1983-01-25 | 1990-12-06 | Wago Verwaltungsgesellschaft Mbh, 4950 Minden, De |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1213024B (en) * | 1961-09-08 | 1966-03-24 | Siemens Ag | Terminal for screwless conductor connection |
FR1561375A (en) * | 1968-02-02 | 1969-03-28 | ||
FR2057161A5 (en) * | 1969-08-04 | 1971-05-21 | Arnould Ets | |
DE3429307A1 (en) * | 1984-08-09 | 1986-02-20 | Hüls AG, 4370 Marl | ENERGY RECOVERING PLASTIC MOLDED PARTS |
IT1283503B1 (en) * | 1996-07-25 | 1998-04-21 | Claber Spa | LEVER TERMINAL FOR ELECTRIC CONNECTORS |
DE29807956U1 (en) * | 1998-05-04 | 1999-07-08 | Weco Wester | Terminal with knee lever operation |
-
1998
- 1998-06-08 DE DE19825629A patent/DE19825629B4/en not_active Expired - Fee Related
-
1999
- 1999-05-31 CN CNB99806338XA patent/CN1169260C/en not_active Expired - Fee Related
- 1999-05-31 DE DE59902357T patent/DE59902357D1/en not_active Expired - Fee Related
- 1999-05-31 EP EP99936367A patent/EP1086515B1/en not_active Expired - Lifetime
- 1999-05-31 JP JP2000554029A patent/JP4246916B2/en not_active Expired - Fee Related
- 1999-05-31 WO PCT/DE1999/001599 patent/WO1999065116A1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3019149A1 (en) * | 1980-05-20 | 1981-11-26 | Phönix Elektrizitätsgesellschaft H. Knümann GmbH & Co KG, 4933 Blomberg | Screw-less connector for conductor wires - has hairpin spring with one end released to lock bared end against conductive strip |
DE3044134C2 (en) * | 1980-11-24 | 1983-09-01 | Siemens AG, 1000 Berlin und 8000 München | Screwless clamp |
DE3302372C2 (en) * | 1983-01-25 | 1990-12-06 | Wago Verwaltungsgesellschaft Mbh, 4950 Minden, De | |
EP0303818A2 (en) * | 1987-08-14 | 1989-02-22 | F. Wieland Elektrische Industrie GmbH | Screwless junction and/or connection terminal |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010003980U1 (en) * | 2010-03-22 | 2011-08-08 | Weidmüller Interface GmbH & Co. KG | connection device |
DE102019117698A1 (en) * | 2019-07-01 | 2021-01-07 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting an electrical line |
DE102019117698B4 (en) | 2019-07-01 | 2022-12-29 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting an electrical cable |
EP3772777A1 (en) | 2019-08-08 | 2021-02-10 | Phoenix Contact GmbH & Co. KG | Connection device for connecting an electrical line |
DE102019121442A1 (en) * | 2019-08-08 | 2021-02-11 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting an electrical line |
DE102019127232B3 (en) * | 2019-10-10 | 2021-03-25 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting an electrical line |
DE102019127464B3 (en) * | 2019-10-11 | 2021-03-25 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting an electrical line |
DE102021100099A1 (en) | 2020-01-31 | 2021-08-05 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting an electrical line |
DE102021100100A1 (en) | 2020-01-31 | 2021-08-05 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting an electrical line |
DE102020117856A1 (en) | 2020-07-07 | 2022-01-13 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting an electrical cable |
Also Published As
Publication number | Publication date |
---|---|
DE59902357D1 (en) | 2002-09-19 |
WO1999065116A1 (en) | 1999-12-16 |
JP4246916B2 (en) | 2009-04-02 |
DE19825629A1 (en) | 1999-12-16 |
CN1169260C (en) | 2004-09-29 |
EP1086515B1 (en) | 2002-08-14 |
JP2002518800A (en) | 2002-06-25 |
EP1086515A1 (en) | 2001-03-28 |
CN1301418A (en) | 2001-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |