DE322251C - Panel clamp - Google Patents
Panel clampInfo
- Publication number
- DE322251C DE322251C DENDAT322251D DE322251DD DE322251C DE 322251 C DE322251 C DE 322251C DE NDAT322251 D DENDAT322251 D DE NDAT322251D DE 322251D D DE322251D D DE 322251DD DE 322251 C DE322251 C DE 322251C
- Authority
- DE
- Germany
- Prior art keywords
- panel clamp
- bolt
- conductor
- nut
- sliding block
- 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
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
- H01R4/32—Conductive members located in slot or hole in screw
Description
Schalttafelklemmen für rückseitigen Anschluß mit zwei konzentrisch die Tafel durchdringenden Bolzen, bei denen der von vorn lösbare Kontakt durch Anpressen einer mittels des Gewindes des inneren Bolzens achsial verschiebbaren, nicht drehbaren, Mutter erfolgt, sind bekannt. Diese Klemmen eignen sich zwar für Kabelschuhe und nicht unterteilte drahtförmige Leiter, weniger aber fürPanel clamps for rear connection with two concentrically penetrating the panel Bolts in which the contact can be released from the front by pressing one axially by means of the thread of the inner bolt Slidable, non-rotatable, mother takes place, are known. These clamps are suitable is for cable lugs and non-subdivided wire-shaped conductors, but less for
ίο litzenförmige Stromleiter, weil diese durch den auf sie ausgeübten Druck oft derartig auseinander gepreßt werden, daß sie nur zum Teil zur Kontaktbildung herangezogen werden.ίο stranded conductors, because these through the pressure exerted on them are often so squeezed apart that they only to Part can be used to establish contact.
Dieser Mangel wird gemäß der Erfindung dadurch beseitigt, daß die durch die innere Zugschraube achsial verschiebbare Gewindemutter nach Art eines Kulissensteines von der kulissenartig ausgebildeten hohlen Kontakt-This deficiency is eliminated according to the invention in that the by the inner Tension screw axially displaceable threaded nut in the manner of a sliding block from the hollow contact
ao schraube undrehbar geführt wird.ao screw is guided non-rotatably.
Auf der Zeichnung ist eine Ausführungsform der Schalttafelklemme dargestellt, und zwar zeigtIn the drawing, an embodiment of the panel clamp is shown, and although shows
Fig. ι die Klemme in der Seitenansicht,Fig. Ι the clamp in side view,
Fig. 2 den Kontaktbolzen mit eingelegtem Leiter von oben.Fig. 2 shows the contact bolt with an inserted conductor from above.
Der hohle und an seinem hinteren Gewinde tragenden Ende kulissenförmig ausgesparte Kontaktbolzen α ist in eine Bohrung der Schalttafel e eingesetzt. Zwischen den beiden Muttern d, von denen die untere sich gegen die Rückseite der Schalttafel stützt, ist der Stromleiter/ angeklemmt. Die von der Vorderseite der Schalttafel zu bedienende Zugschraube c trägt eine Mutter h, die nach Art eines Kulissensteines in der kulissenartigen Aussparung des Bolzens α achsial verschiebbar ist. Der zweckmäßig zu einer öse gebogene Leiter/' wird in an sich bekannter Weise durch Drehen der Schraube c mittels der Mutter b an die Stirnfläche der Kulisse gepreßt und ist durch deren Seitenwände am Ausweichen verhindert.The hollow contact pin α, which is recessed in the form of a link at its rear thread, is inserted into a bore in the control panel e. The conductor / is clamped between the two nuts d, the lower one of which is supported against the rear of the control panel. The tension screw c to be operated from the front of the control panel carries a nut h which is axially displaceable α in the manner of a sliding block in the sliding block-like recess of the bolt. The appropriately bent into an eyelet conductor / 'is pressed in a known manner by turning the screw c by means of the nut b against the face of the link and is prevented from giving way by its side walls.
Ist ar» Stelle des runden Leiters/' ein Kabelschuh g anzuklemmen, so geschieht dies zweckmäßig zwischen der Stirnfläche des Bolzens α und einer Schulterfläche der Mutter l·. If a cable lug g is to be clamped in place of the round conductor / ', this is expediently done between the end face of the bolt α and a shoulder face of the nut l ·.
Dadurch, daß bei dieser Klemme der Bolzen α die Mutter h kulissenartig umfaßt, ist ein Zerquetschen und Ausweichen litzenförmiger Leiter/' unmöglich gemacht.The fact that in this clamp the bolt α encompasses the nut h like a gate means that it is impossible for stranded conductors / 'to be crushed and dodged.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE322251T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE322251C true DE322251C (en) | 1920-06-24 |
Family
ID=6166123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT322251D Expired DE322251C (en) | Panel clamp |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE322251C (en) |
-
0
- DE DENDAT322251D patent/DE322251C/en not_active Expired
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