DE1876071U - SCREWLESS CLAMP. - Google Patents
SCREWLESS CLAMP.Info
- Publication number
- DE1876071U DE1876071U DES44338U DES0044338U DE1876071U DE 1876071 U DE1876071 U DE 1876071U DE S44338 U DES44338 U DE S44338U DE S0044338 U DES0044338 U DE S0044338U DE 1876071 U DE1876071 U DE 1876071U
- Authority
- DE
- Germany
- Prior art keywords
- resilient arm
- conductor
- metal body
- supported
- insulating base
- 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
- 239000004020 conductor Substances 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 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
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/48365—Spring-activating arrangements mounted on or integrally formed with the spring housing with integral release means
-
- 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
- H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
- H01R4/4863—Coil spring
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
Schraubenlose KlemmeScrewless clamp
Die Neuerung betrifft eine schraubenlqse Klemme für elektrische Leiter zur Anordnung in einer Kammer eines Isoliersockels -eines elektrischen Gerätes. Es sind bereits schraubenlose. Klemmen.bekannt } bei denen ein zur Anlage des Leiters dienender Metallkörper verwendet ist, der mit einem federnden Arm den Leiter einklemmt,«,The innovation relates to a screw-type terminal for electrical conductors for arrangement in a chamber of an insulating base - an electrical device. They are already screwless. Terminals.known } in which a metal body is used to rest the conductor, which clamps the conductor with a resilient arm, «,
■ Nach der !Teuerung ist an einer solchen schraubenlosen Klemme die Einklemmkraft des federnden Armes durch eine zusätzliche- Schrauben-*· feder unterstützt, die sich am Isoliersockel abstützt« Infolge der Verwendung der Schraubenfeder läßt sich die Klemme bei 'kleinem Bau— raum mit einer großen Einklemmkraft versehene " . ·'".-"■ After the rise in prices, such a screwless terminal is the Trapping force of the resilient arm through an additional screw * spring supported, which is supported on the insulating base «As a result of the use of the helical spring, the terminal can be 'small' space with a large entrapment force ". · '" .- "
' ''' -■■■■- We/Wo.- ■■■■ - We / Where.
PIA 65/1185 GmPIA 65/1185 Gm
In der Zeichnung ist die Neuerung dargestellt. Die Figo 1 und 2 geben die Klemme bei ihrer Anordnung in dem Isoliersockel eines Gerätes wieder.The drawing shows the innovation. Figures 1 and 2 give the terminal when it is arranged in the insulating base of a device again.
Der Isoliersock'el 1 nimmt in einer Kammer 2 die schraubenlose Klemme gemäß der Neuerung aufo Die Klemme hat einen Metallkörper 3» der zur Anlage des Leiters 4 dient. Der Leiter 4 wird durch'ein Loch 5 des Metallkörpers hindurchgesteckto Zum Einklemmen des Leiters besitzt der Metallkörper 3 einen U-förmig gebogenen, federnden Arm 6. Der Arm 6 legt sich mit einer scharfen Kante 7 gegen den Leiter«, Außerdem ist er noch mit einem Fortsatz 8 versehen, der an dem Rand des Metallkörpers $ vorbeigeführt ist. Der Fortsatz 8 dient zur Handbetätigung des federnden Armes, leuerungsgemäß ist die Einklemmkraft des federnden Armes 6 durch eine zusätzliche Schraubenfeder 9 unterstützt, die sich am Isoliersockel abstützt. An dem federnden Arm 6 ist die Schraubenfeder mit Hilfe eines Lappens 10 aufgehängt ,>The Isoliersock'el 1 takes in a chamber 2, the screwless clamp according to the innovation in o The terminal 3 has "a metal body which serves for abutment of the conductor. 4 The conductor 4 is durch'ein hole 5 of the metal body through plugged o for clamping the conductor has the metal body 3 having a U-shaped bent resilient arm 6. The arm 6 lies down with a sharp edge 7 against the conductor "In addition, it is still provided with an extension 8, which is led past the edge of the metal body $ . The extension 8 is used for manual operation of the resilient arm, according to the control, the clamping force of the resilient arm 6 is supported by an additional helical spring 9, which is supported on the insulating base. The helical spring is suspended from the resilient arm 6 with the aid of a tab 10,>
Die Figo 1 zeigt die Klemme vor dem Einklemmen des Leiters 4· Der Leiter 4 ist zwar schon durch das Loch 5 des Metallkörpers 3 einge-, führt, es liegt jedoch noch di« scharfe Kante 8 des federnden Armes 6 an dem Metallkörper 3 an. Wird der Leiter 4 tief in die Klemme hineingestoßen, so legt sich der federnde Arm 9 mit der scharfen Kante 7 gegen den Leiter, Ein Herausziehen des Leiters aus der Klemme ist /ι ausgeschlossen, da beim Herausziehen des.Leiters eine Keilwirkung entsteht. (Jm den Leiter aus der Klemme zu losen, bedarf es einer -Be*- wegung des federnden Armes 6 im Uhrzeigersinn. Dies kann durch Betä~ tigen des Fortsatzes 8 durch einen Schraubenzieher erfolgen*'Dem Fortsatz 8 ist zweckmäßig ein Vorsprung 1.1 des Isoliersockels vorgelagert, um ein unbeabsichtigtes Lösen der Einklemmung zu verhindern-» 1 shows the clamp before the conductor 4 is clamped in. Although the conductor 4 has already been inserted through the hole 5 in the metal body 3, the sharp edge 8 of the resilient arm 6 is still in contact with the metal body 3. If the conductor 4 is pushed deep into the terminal, then the resilient arm 9 defines with the sharp edge 7 against the conductor, a pulling out of the conductor from the terminal is / ι excluded because when pulling out des.Leiters a wedge effect is produced. (To loosen the conductor from the terminal, it is necessary to move the resilient arm 6 clockwise. This can be done by operating the extension 8 with a screwdriver upstream to prevent unintentional loosening of the entrapment- »
;"■'■■·■'■■''.; "■ '■■ · ■' ■■ ''. We/Wo. ·We / Where. ·
PIA 63/11-85PIA 63 / 11-85
Um die Einklemmung zu lösen, muß der Schraubenzieher um den Fortsatz herumgeführt werden»To release the jamming, the screwdriver must be around the extension to be shown around »
2 Figuren2 figures
2 Schutzansprüche2 claims for protection
We/Wo,We / Where,
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES44338U DE1876071U (en) | 1963-03-21 | 1963-03-21 | SCREWLESS CLAMP. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES44338U DE1876071U (en) | 1963-03-21 | 1963-03-21 | SCREWLESS CLAMP. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1876071U true DE1876071U (en) | 1963-07-25 |
Family
ID=33151733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES44338U Expired DE1876071U (en) | 1963-03-21 | 1963-03-21 | SCREWLESS CLAMP. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1876071U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1254214B (en) * | 1966-03-05 | 1967-11-16 | Busch Jaeger Duerener Metall | Terminal for connecting an electrical conductor inserted into a housing in an installation device |
| DE1285586B (en) * | 1967-05-11 | 1968-12-19 | Merten Elektrotechn Spezialfab | Screwless clamp |
| EP1111720A1 (en) * | 1999-11-17 | 2001-06-27 | Weidmüller Interface GmbH & Co. | Screwless spring clamp |
| CN109390709A (en) * | 2018-11-29 | 2019-02-26 | 上海航天科工电器研究院有限公司 | A kind of Rapid wire locking mechanism |
-
1963
- 1963-03-21 DE DES44338U patent/DE1876071U/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1254214B (en) * | 1966-03-05 | 1967-11-16 | Busch Jaeger Duerener Metall | Terminal for connecting an electrical conductor inserted into a housing in an installation device |
| DE1285586B (en) * | 1967-05-11 | 1968-12-19 | Merten Elektrotechn Spezialfab | Screwless clamp |
| EP1111720A1 (en) * | 1999-11-17 | 2001-06-27 | Weidmüller Interface GmbH & Co. | Screwless spring clamp |
| CN109390709A (en) * | 2018-11-29 | 2019-02-26 | 上海航天科工电器研究院有限公司 | A kind of Rapid wire locking mechanism |
| CN109390709B (en) * | 2018-11-29 | 2020-01-07 | 上海航天科工电器研究院有限公司 | Quick book sewing mechanism |
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