DE7614286U1 - Box clamp for electrical cables - Google Patents

Box clamp for electrical cables

Info

Publication number
DE7614286U1
DE7614286U1 DE19767614286 DE7614286U DE7614286U1 DE 7614286 U1 DE7614286 U1 DE 7614286U1 DE 19767614286 DE19767614286 DE 19767614286 DE 7614286 U DE7614286 U DE 7614286U DE 7614286 U1 DE7614286 U1 DE 7614286U1
Authority
DE
Germany
Prior art keywords
screw
terminal
box
recesses
electrical cables
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
DE19767614286
Other languages
German (de)
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.)
Baco Constructions Electriques SA
Original Assignee
Baco Constructions Electriques SA
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 Baco Constructions Electriques SA filed Critical Baco Constructions Electriques SA
Priority to DE19767614286 priority Critical patent/DE7614286U1/en
Publication of DE7614286U1 publication Critical patent/DE7614286U1/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
    • H01R4/301—Clamped connections, spring connections utilising a screw or nut clamping member having means for preventing complete unscrewing of screw or nut

Landscapes

  • Clamps And Clips (AREA)

Description

Kasteimlemme für elektrische Leitungen.Box clamp for electrical cables.

Die Neuerung betrifft eine Kastenklemme für elektische Leitungen mit einem am ^nde der ivlenunenschraube angeordneten Druckstück. Derartige Kastenklemmen sind an sich bekannt, jedoch weisen diese bekannten Klemmen entweder den Nachteil auf, daß die Druckstücke an <?ίτι ind.en der Klemrnenschrauben nur schwer zu befestigen sind, wenn sie aus einem Metallstück bestehen, oder daß sie sich nach längerer Benutzun-;szeit von dem teilweise verjüngt ausgebildeten Ende der Klen»menschraube leicht lösen, wann sie aus eineir. .^efelzten >.etallb^.nd hergestellt sind, dessen einer Teil unter dem freien ^nde der Klemmenschrauoe lie-t und dessen anderer -■efalzter 2ei.l an einem n.nde aerart mit einer Ausnehmung versehen ist, daß er mit dieser den verjüngt aus-eoildeten Teil der Kleninenschraube umfaßt.The innovation relates to a box terminal for electrical lines with a pressure piece arranged at the end of the ivlenun screw. Such box terminals are known per se, but these known terminals either have the disadvantage that the pressure pieces are difficult to attach to the terminal screws if they consist of a piece of metal, or that they become Easily loosen the partially tapered end of the Klen human screw when it comes out. . ^ efelzten> .etallb ^ .nd are made, one part of which lies under the free end of the terminal screw and the other - ■ efalzter 2ei.l is provided at one end with a recess that it can be connected to includes the tapered portion of the socket head screw.

Eine wesentliche Verbesserung· der bekannten Kastenklemmon wird uenHß der Neuerung dadurch erreicht, daß das das Druckstück 2 bildende Hetallband derart .refalzt und an seinen beiden enden mit solchen ^usnehmun^en ~j versehen ist, daß diese ^nden nach- der Fonta ;e in der Kastenklemme parallel zueinander, etv/a rechtv/inklig zur Achse der Kle.T.menschrauDe ~j liefen und mit ihren Ausnehmungen 5 den verjüngt ausgebildeten feil der Klerunenschraube lose umfassen,.· A substantial improvement of the known Kastenklemmon is uenHß the innovation achieved in that the Hetallband the pressure piece 2 forms .refalzt such and at its two ends with such ^ usnehmun ^ s ~ j provided that these disadvantages ^ ends of the Fonte e in the box clamp parallel to each other, etv / a right / including to the axis of the Kle.T.menschrauDe ~ j and with their recesses 5 loosely encompass the tapered part of the clergy screw.

Der technische vorteil der Druckstücke :;emäß der i.euerunt: Desteht darin, daß sie nicht nur leicht montierbar sind, sondern daß sie sich i:\ich nach langem Gebrauch nicht von der Kler.'.nenschraube IbV.en können.The technical advantage of the rocker:; emäß the i.euerun t: Desteht that they are not only easy to install, but that it is i: \ I after long use can not from the Kler 'nenschraube IbV.en...

In der Zeichnung ist ein Husfahrun^sbeispiel der Kaßteni<.le:..me ö der Neuerun?- da.rrestellt. Darin ist mit J> die Kler.'imenschraube bezeichnet ,die oberhalb ihres freien -u-ndes 4-In the drawing is an example of the Kaßteni <.le: .. me ö der Neuun? - da.rrestellt. Therein with J> the clerical screw is designated, which above its free -u-ndes 4-

— 2 —- 2 -

teilweise verjüngt ausgebildet ist. Das aus einem gefalzten Ketallband 2 bestehende Druckstück liefet mit seinem mittleren Teil 2a unter dem freien Ende der Klemraenschraube. Seine Enden 2b umfassen mit ihren Ausnehmungen 5 lose den verjüngten Teil der Kleramenschraube. Es ist der Zeichnung zu entnehmen, daß die i'iontage des Druckstückes an der Klemmenschraube 5 <;iusserst einfach durchführbar ist, indem das in Fisr. 2 als Ausführungsbeispiel dargestell te, an seinen ^nden 2b mit Ausnehmungen 5 versehene, aufgespreizte !-,etallband über die Klemmenschraube geschoben und dann durch Festschrauben der Schraube an den boden der Mantelklemme derart verforrnt wird, daß es die in Fig.1 gezeigte £Orm annimmt und mit den Ausnehmungen 5 den verjüngten Teil der Klemmenschraube lose umfaßt.is partially tapered. The pressure piece consisting of a folded Ketallband 2 ran with its middle part 2a under the free end of the clamping screw. Its ends 2b with their recesses 5 loosely encompass the tapered part of the cleramic screw. It can be seen from the drawing that the i'iontage of the pressure piece on the terminal screw 5 <; is extremely easy to implement by the fact that in Fisr. 2 as A usführungsbeispiel dargestell te, provided at its ^ ends 2b with recesses 5, splayed -, etallband is pushed over the clamping screw and then verforrnt by screwing the screw on the bottom of the sheath terminal in such a way that it contains the £ shown in Fig.1 Orm assumes and with the recesses 5 loosely embraces the tapered part of the terminal screw.

76H28S 28.10.7676H28S 10/28/76

Claims (1)

Schutzanspruch.Claim to protection. Kastenkleramen für elektrische Leitungen mit einem am unteren teilweise verjüngt ausgebildeten Ende der Klemmenschraube 3 befestigten, aus einem gefalzten Metallband bestehenden Druckstück 2, dessen einer Teil 2a unter der Kleramenschraube 3 liegt, dadurch gekennzeichnet , daß das das Druckstück 2 bildende Metallband derart gefalzt und an seinen beiden Enden 2b mit solchen Ausnehmungen 5 versehen ist, daß die Enden 2b nach der l"iontaa:e in der Kastenklemme 6 parallel zueinander etwa rechtv/inklig zur Achse der Klemmenschraube liegen und mit ihren Ausnehmungen 5 den verjüngt ausgebildeten Teil der Klemmenschraube lose umfassen.Box clergy for electrical lines with a partially tapered lower part End of the terminal screw 3 attached, consisting of a folded metal band pressure piece 2, one of which Part 2a is under the clerical screw 3, characterized that the metal band forming the pressure piece 2 is folded in such a way and at its two ends 2b with such recesses 5 is provided that the ends 2b after the l "iontaa: e in the box terminal 6 parallel to each other about right / including to the axis of the terminal screw and with their recesses 5 the tapered Loosely grasp part of the terminal screw. 7614286 28.10.787614286 10/28/78
DE19767614286 1976-05-06 1976-05-06 Box clamp for electrical cables Expired DE7614286U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19767614286 DE7614286U1 (en) 1976-05-06 1976-05-06 Box clamp for electrical cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19767614286 DE7614286U1 (en) 1976-05-06 1976-05-06 Box clamp for electrical cables

Publications (1)

Publication Number Publication Date
DE7614286U1 true DE7614286U1 (en) 1976-10-28

Family

ID=6665112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19767614286 Expired DE7614286U1 (en) 1976-05-06 1976-05-06 Box clamp for electrical cables

Country Status (1)

Country Link
DE (1) DE7614286U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801483A1 (en) * 1978-01-13 1979-07-19 Cooper Ind Inc Tension relief for cables - using clamping screw with slotted end having spherical recess receiving ball on pressure element only when screw projects into tube
EP0013673A1 (en) * 1979-01-26 1980-08-06 Cooper Industries, Inc. Strain relief for electric cables
FR2894721A1 (en) * 2005-12-09 2007-06-15 Manuf D App Electr De Cahors S Conductive pad and stripped electric wire`s conductors connecting clamping saddle, has clamping screw with flange and screwed in wall of casing opposite to surface, where screw clamps one conductor on another conductor placed on surface

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801483A1 (en) * 1978-01-13 1979-07-19 Cooper Ind Inc Tension relief for cables - using clamping screw with slotted end having spherical recess receiving ball on pressure element only when screw projects into tube
EP0013673A1 (en) * 1979-01-26 1980-08-06 Cooper Industries, Inc. Strain relief for electric cables
FR2894721A1 (en) * 2005-12-09 2007-06-15 Manuf D App Electr De Cahors S Conductive pad and stripped electric wire`s conductors connecting clamping saddle, has clamping screw with flange and screwed in wall of casing opposite to surface, where screw clamps one conductor on another conductor placed on surface

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