DE1025965B - Holding foot for terminal blocks - Google Patents
Holding foot for terminal blocksInfo
- Publication number
- DE1025965B DE1025965B DED11960A DED0011960A DE1025965B DE 1025965 B DE1025965 B DE 1025965B DE D11960 A DED11960 A DE D11960A DE D0011960 A DED0011960 A DE D0011960A DE 1025965 B DE1025965 B DE 1025965B
- Authority
- DE
- Germany
- Prior art keywords
- foot
- symmetrical
- retaining member
- retaining
- holding foot
- 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
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
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
- H01R9/2608—Fastening means for mounting on support rail or strip
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
Die Befestigung von Reihenklemmen für die Verbindung von elektrischen Signal-, Meß- und Steuerleitungen usw. erfolgt bekannterweise derart, daß jede einzelne Klemme durch einfaches Eindrücken mit der Tragschiene verbunden und mittels eines in den Klemmenfuß eingebauten federnden Haltegliedes elastisch in der Tragschiene festgehalten wird, so daß jede Klemme für sich eingeführt und entfernt werden kann. Dementsprechend mußten die Klemmen bisher je nach der verwendeten Art der Tragschiene mit Tragfuß verschiedener Konstruktion ausgeführt werden, was sich in der Praxis als großer Nachteil erwiesen hat, da Klemmen so verschiedener Art nicht auf der gleichen Schiene befestigt werden konnten. Es wurde deshalb eine Normalisierung der Schienen angestrebt. The attachment of terminal blocks for the connection of electrical signal, measuring and control lines, etc. is known such that each individual terminal is connected to the mounting rail by simply pressing it in and is held elastically in the mounting rail by means of a resilient retaining member built into the terminal base, so that each clamp can be inserted and removed separately. Accordingly, depending on the type of support rail used, the clamps had to be designed with a support foot of different construction, which has proven to be a great disadvantage in practice, since clamps of such different types could not be attached to the same rail. The aim was therefore to normalize the rails.
Da jedoch beide Schienenarten für sich Vor- und Nachteile haben, war es bisher schwierig, verschiedene Fabrikate auf eine bestimmte Schienenart festzulegen. Als Tragschiene für die Aufnahme der Klemme sind zwei verschiedene Ausführungsarten bekannt, die symmetrische und die unsymmetrische Schiene.However, since both types of rails have their own advantages and disadvantages, it has been difficult to identify different ones Specify makes for a certain type of rail. As a mounting rail for holding the terminal two different types of construction are known, the symmetrical and the asymmetrical rail.
Bisher wurden als Halteglieder, durchweg in einer Ausnehmung im Klemmenfuß eingebettet, meistens Kugel oder Bolzen verwendet, die durch Spiralfedern gegen die Raststellen der Schienen gedrückt wurden. Es sind aber auch solche bekanntgeworden, wobei das Halteglied als eine aus einem Stück bestehende Blattfeder ausgebi'ldiet ist, welche in einen Schlitz oder in eine Ausnehmung im Klemmenfuß eingelagert wurde.So far, the retaining members were usually embedded in a recess in the clamp foot Ball or bolt used, which were pressed against the locking points of the rails by spiral springs. But there are also those known, the holding member as a one-piece leaf spring is designed, which is embedded in a slot or in a recess in the clamp foot became.
Vorbeschriebene Halteglieder gestatteten jedoch nur die Befestigung der Klemmen an einer bestimmten, entweder symmetrischen oder unsymmetrischen Tragschiene. Neuerdings sind auch Halteglieder vorgeschlagen worden, die aus zwei getrennten starren Rastgliedern bestehen, die unter dem Druck einer Spiralfeder gegen die Schienen zum Einrasten gebracht werden.However, the previously described retaining members only allowed the clamps to be attached to a specific, either symmetrical or asymmetrical mounting rail. Recently, retaining members have also been proposed which consist of two separate rigid locking members, which under the pressure of a Coil spring to snap into place against the rails.
Die nachstehend beschriebene Erfindung betrifft einen Haltefuß für Reihenklemmen mit einem in einer schlitzartigen Ausnehmung des Isolierkörpers eingelegten und aus einem Stück bestehenden symmetrischen, elastischen Halteglied. Die Erfindung besteht darin, daß der Haltefuß im Zusammenwirken mit dem elastischen Halteglied sowohl auf einer Tragschiene mit symmetrischem als auch auf einer solchen mit unsymmetrischem Querschnitt zu befestigen ist, ohne daß hierzu Änderungen oder zusätzliche Maßnahmen weder am Haltefuß noch am elastischen Halteglied erforderlich sind. Das Halteglied ist in seiner symmetrischen Form als Blattfeder besonders wirtschaftlich herstellbar und ermöglicht es im Zusammenwirken mit dem Haltefuß, daß dieser auf beiden Schie-The invention described below relates to a retaining foot for terminal blocks with one in one slot-like recess of the insulator inserted and made of one piece symmetrical, elastic retaining member. The invention consists in that the retaining foot in cooperation with the elastic retaining member both on a mounting rail with symmetrical and on such with asymmetrical Cross-section is to be fastened without any changes or additional measures are required neither on the retaining foot nor on the elastic retaining member. The holding member is symmetrical in its Shape as a leaf spring can be produced particularly economically and enables it to work together with the holding foot so that it is on both
Anmelder:Applicant:
Heinrich Dützmann,Heinrich Dützmann,
Ettlingen (Bad.), Friedensstr. 29Ettlingen (Bad.), Friedensstr. 29
Heinrich Dützmann, Ettlingen (Bad.),
ist als Erfinder genannt wordenHeinrich Dützmann, Ettlingen (Bad.),
has been named as the inventor
nenarten auch bei einer um 180° gedrehten Reihenklemme in gleicher Weise festsitzt.types are stuck in the same way when the terminal block is rotated by 180 °.
Da beide Seiten des Haltefußes sowohl bei der symmetrischen als auch bei der unsymmetrischen Tragschiene durch die Feder gegen die Schienen gedrückt und festgehalten werden, so ergibt sich eine besonders gute Haltefähigkeit und eine sehr elastische Einfügung des Fußes. Die Zeichnung läßt die außerordentliche Einfachheit des Haltefußes im Zusammenwirken mit dem Halteglied erkennen.Since both sides of the retaining foot are used for both the symmetrical and the asymmetrical mounting rail are pressed and held by the spring against the rails, the result is a special one good holding ability and a very elastic insertion of the foot. The drawing leaves the extraordinary Recognize the simplicity of the retaining foot in cooperation with the retaining member.
In der Zeichnung ist der Haltefuß beispielsweise dargestellt.In the drawing, the retaining foot is shown for example.
Fig. 1 stellt den Haltefuß einer Reihenklemme in Ansicht dar, wobei α dessen symmetrisch ausgeführten Isoliersockel und b die in eine Aussparung des Haltefußes eingelegte Feder zeigt;1 shows a view of the retaining foot of a terminal block, α showing its symmetrically designed insulating base and b showing the spring inserted into a recess in the retaining foot;
Fig. 2 zeigt den Haltefuß in Verbindung mit einer symmetrischen Tragschiene c; Fig. 2 shows the retaining foot in connection with a symmetrical support rail c;
Fig. 3 zeigt den Haltefuß in Verbindung mit einer unsymmetrischen Tragschiene d; 3 shows the retaining foot in connection with an asymmetrical support rail d;
Fig. 4 zeigt das elastische Halteglied in Form einer svmmetrischen Feder <?.Fig. 4 shows the elastic retaining member in the form of a symmetrical spring <?.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED11960A DE1025965B (en) | 1952-04-03 | 1952-04-03 | Holding foot for terminal blocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED11960A DE1025965B (en) | 1952-04-03 | 1952-04-03 | Holding foot for terminal blocks |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1025965B true DE1025965B (en) | 1958-03-13 |
Family
ID=7033941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED11960A Pending DE1025965B (en) | 1952-04-03 | 1952-04-03 | Holding foot for terminal blocks |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1025965B (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1135543B (en) * | 1958-05-13 | 1962-08-30 | Busch Jaeger Duerener Metall | Installation of several adjacent electrical installation devices in a flush-mounted installation box with cover |
DE1137491B (en) * | 1959-03-28 | 1962-10-04 | Berker Geb | Arrangement of several adjacent electrical installation devices built into a flush-mounted box |
DE1143563B (en) * | 1958-06-28 | 1963-02-14 | Busch Jaeger Duerener Metall | Fixing device for electrical equipment |
DE1143886B (en) * | 1958-07-25 | 1963-02-21 | Licentia Gmbh | Fastening of an electrical switching device, in particular an installation self-switching device, on a U-shaped profile rail |
DE1158145B (en) * | 1962-09-15 | 1963-11-28 | Siemens Ag | Arrangement for fastening electrical devices to hollow rails |
DE1283935B (en) * | 1966-04-07 | 1968-11-28 | Grossauer Alfred | Fastening a cable connection terminal on a base plate |
DE2232970A1 (en) * | 1971-07-05 | 1973-01-18 | Alsthom Cgee | STOP PART FOR THE FIXING OF A GROUP OF ELEMENTS ARRANGED SIDE BY SIDE ON A SUPPORT RAIL |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE244441C (en) * | ||||
DE296893C (en) * | ||||
DE716623C (en) * | 1939-01-15 | 1942-01-24 | Siemens Ag | Terminal block for electrical switchgear and devices |
-
1952
- 1952-04-03 DE DED11960A patent/DE1025965B/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE244441C (en) * | ||||
DE296893C (en) * | ||||
DE716623C (en) * | 1939-01-15 | 1942-01-24 | Siemens Ag | Terminal block for electrical switchgear and devices |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1135543B (en) * | 1958-05-13 | 1962-08-30 | Busch Jaeger Duerener Metall | Installation of several adjacent electrical installation devices in a flush-mounted installation box with cover |
DE1143563B (en) * | 1958-06-28 | 1963-02-14 | Busch Jaeger Duerener Metall | Fixing device for electrical equipment |
DE1143886B (en) * | 1958-07-25 | 1963-02-21 | Licentia Gmbh | Fastening of an electrical switching device, in particular an installation self-switching device, on a U-shaped profile rail |
DE1137491B (en) * | 1959-03-28 | 1962-10-04 | Berker Geb | Arrangement of several adjacent electrical installation devices built into a flush-mounted box |
DE1158145B (en) * | 1962-09-15 | 1963-11-28 | Siemens Ag | Arrangement for fastening electrical devices to hollow rails |
DE1283935B (en) * | 1966-04-07 | 1968-11-28 | Grossauer Alfred | Fastening a cable connection terminal on a base plate |
DE2232970A1 (en) * | 1971-07-05 | 1973-01-18 | Alsthom Cgee | STOP PART FOR THE FIXING OF A GROUP OF ELEMENTS ARRANGED SIDE BY SIDE ON A SUPPORT RAIL |
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