DE877015C - Terminal block for connecting electrical lines - Google Patents

Terminal block for connecting electrical lines

Info

Publication number
DE877015C
DE877015C DEB3722D DEB0003722D DE877015C DE 877015 C DE877015 C DE 877015C DE B3722 D DEB3722 D DE B3722D DE B0003722 D DEB0003722 D DE B0003722D DE 877015 C DE877015 C DE 877015C
Authority
DE
Germany
Prior art keywords
frame
terminal block
electrical lines
connecting electrical
pot
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
Application number
DEB3722D
Other languages
German (de)
Inventor
Adolf Heimberg
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.)
Lebronze Alloys Germany GmbH
Original Assignee
Busch Jaeger Ludenscheider Metallwerke AG
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 Busch Jaeger Ludenscheider Metallwerke AG filed Critical Busch Jaeger Ludenscheider Metallwerke AG
Priority to DEB3722D priority Critical patent/DE877015C/en
Application granted granted Critical
Publication of DE877015C publication Critical patent/DE877015C/en
Expired legal-status Critical Current

Links

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
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/36—Conductive members located under tip of screw
    • H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
    • H01R4/366—Conductive members located under tip of screw with intermediate part between tip and conductive member intermediate part attached to the tip of the screw
    • 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
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/36—Conductive members located under tip of screw
    • H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Description

Be.Rehenklemnzen zum-Ansc'hließen elektrischer Leitungen, insbesondere mit federndem Klemmendruck, an Bord von Flugzeugen, kommt es ganz besonders auf eine äußerste Raumausnutzung und eine größtmögliche Gewichtsersparnis an. Es muß daher angestrebt werden, solche Bauarten zu wählen; bei denen die kleinsten Querschnitte der verwendeten Werkstoffe noch mit Sicherheit ausreichend sind.Be.Rehenklemnzen for connecting electrical lines, in particular with spring-loaded clamp pressure, on board airplanes, it comes up in particular the utmost utilization of space and the greatest possible weight savings. It must therefore strive to choose such designs; where the smallest cross-sections the materials used are definitely sufficient.

Man verwendet häufig bei Klemmen mit federn-,dem Klemmendruck ein rechteckiges Gehäuse, in welchem die Klemmendruckschraube geführt ist und indem ein Druckstück zum Anpressen des Drahtes auf und ab bewegt wird. Dieses Gehäuse besteht gewöhnlich aus einem Rahmen, oder aus mehreren Teilen zusammengesetzt ist. Schon durch dieses Zusammensetzen entstehen erhebliche Qnerschnittsvergrößerungen. Sollen z. B:@'Klemmen in einer Reihe nebeneinandergesetzt und än jeder Klemme an der Wandstärke :dieses Rahmens o,2 mm gespart werden, so macht dies bei zehn Klemmen bereits 4;o mm aus. Da in solchen Anlagen oft Hunderte von diesen Klemmen aneinanderg-ereht werden, -so ist hieran zu erkennen, wie stark sich auch die kleinste Querschnittsverminderung auswirken kann.One often uses the clamp pressure in clamps with spring pressure rectangular housing in which the terminal pressure screw is guided and by a pressure piece for pressing the wire is moved up and down. This case usually consists of a frame or is composed of several parts. This assembly alone results in considerable cross-sectional enlargements. Should z. B: @ 'Terminals placed next to one another in a row and attached to each terminal the wall thickness: this frame saves 0.2 mm, so do this with ten clamps already 4; o mm off. Because hundreds of these terminals are often juxtaposed in such systems - so it can be seen from this how strong even the smallest cross-sectional reduction is can affect.

Aus diesem Grund wird erfindungsgemäß beiderartigen Klemmen der Rahmen aus einem als Topf gezogenen Blechteil hergestellt, bei derb der Boden zur Hälfte oder teilweise herausgeschnitten ist; denn beim Ziehen eines solchen Topfes kann verhältnismäßig dünnes Blech verwendet werden: Durch den teilweise herausgeschnittenen Boden aber besitzt der Topf noch so viel Festigkeit und Steifigkeit, @daß, der so hergestellte Rahmen den gestellten Ansprüchen noch voll genügt.For this reason, both types of clamping of the frame according to the invention made from a sheet metal part drawn as a pot, half of the bottom in the case or partially cut out; because when pulling such a pot can relatively thin sheet metal can be used: through the partially cut out But the bottom of the pot still has so much strength and rigidity, @ that, the so The frame produced still fully meets the requirements.

Ein weiteres Merkmal der Erfindung besteht noch darin, @daß der zur Führung der Druckschraube in .dem Rahmen dienende Block -in das stehenbleibende j Bodenteil einsgelegt ist und durch seitlich beiderseits .des Rahmens in ,das Blech eingedrückte Körner in .dem letzteren genalten wird.Another feature of the invention is that @ that the for Guide the pressure screw in .dem frame serving block -in the remaining one j the bottom part is inserted and through the side on both sides of the frame in the sheet impressed grains in .the latter is served.

In der - Abb. I ist - in einem Längsschnitt die Klemme mit dem -angeschlossenen Kabel dargestellt.In the - Fig. I is - in a longitudinal section, the clamp with the connected Cable shown.

-Die Abb. 2 zeigt einen als Topf gezogenen Rahmen.- Fig. 2 shows a frame drawn as a pot.

In dem Rahmen i (Ahb, i), der als ein aus einem Stück Blech gezogener Topf hergestellt ist, ist der Block 2 gegen die Wand 3 des Rahmens i eingelegt. Der Block 2 wird durch seitlich in das Blech des Rahmens i eingedrückte Körner 4 (Abb. 2) fest-,gehalten. Durch die Anwendung solcher Körner kann oder Block, ohne daßdurch seine Befestigungsart Unebenheiten an dem Raihmen i auftreten, sehr einfach befestigt werden. Mittels der Klemmschraube 5 wird unter Zwischenschaltung des federnden Druckstückes 6 das Anschluß'kabel 7 in der Klemme festgehalten. Der Rahmen i dient hierbei . nicht allein zur Führung der Klemmschraube 5 -und als Gegenlager des angeschlossenen Kabels 7, sondern auch 'zur Führung des Druckstückes 6.In the frame i (Ahb, i), which is made as a pot drawn from a piece of sheet metal, the block 2 is placed against the wall 3 of the frame i. The block 2 is held in place by means of grains 4 (Fig. 2) pressed laterally into the sheet metal of the frame i. By using such grains, the block or block can be fastened very easily without the occurrence of unevenness on the frame i as a result of its type of fastening. By means of the clamping screw 5 with the interposition of the resilient pressure piece 6, the connection cable 7 is held in the clamp. The frame i is used here. not only for guiding the clamping screw 5 and as a counter bearing for the connected cable 7, but also for guiding the pressure piece 6.

Claims (2)

PATENTANSPROGHE: i. Reihenklemme zumAnschließen elektrischer Leitungen,, insbesondere mit federndem Klemmendruck, --dadurch gekennzeichnet, daß der Boden des als Topf gezogenen Rahmens zur Hälfte oder teilweise herausgeschnitten ist. PATENT ASSESSMENT: i. Terminal block for connecting electrical lines, especially with resilient clamp pressure, - characterized in that the bottom of the frame drawn as a pot is cut out in half or in part. 2. Reihenklemme nach Anspruch i, dadurch gekennzeichnet, (daß zur Führung vier Druckschraube_gegen das stehenbleibende Oberteil des Topfes ein Block eingelegt ist, oder seitlich und beiderseits durch in. das Blech des Rahmens eingedreckte Körner in. dem Rahmen gehalten wird. '2. Terminal block according to claim i, characterized in that (that for guiding four pressure screw_ against the top part of the pot that remains standing is inserted a block, or on the side and held in the frame on both sides by grains indented in the sheet metal of the frame will. '
DEB3722D 1941-09-11 1941-09-11 Terminal block for connecting electrical lines Expired DE877015C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB3722D DE877015C (en) 1941-09-11 1941-09-11 Terminal block for connecting electrical lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB3722D DE877015C (en) 1941-09-11 1941-09-11 Terminal block for connecting electrical lines

Publications (1)

Publication Number Publication Date
DE877015C true DE877015C (en) 1953-05-18

Family

ID=6953372

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB3722D Expired DE877015C (en) 1941-09-11 1941-09-11 Terminal block for connecting electrical lines

Country Status (1)

Country Link
DE (1) DE877015C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883640A (en) * 1956-03-19 1959-04-21 Clarken Company Transformer bushing assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883640A (en) * 1956-03-19 1959-04-21 Clarken Company Transformer bushing assembly

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