EP0608482A1 - Plastic foot for mounting of terminal blocks and the like on supporting rail - Google Patents

Plastic foot for mounting of terminal blocks and the like on supporting rail Download PDF

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Publication number
EP0608482A1
EP0608482A1 EP93115663A EP93115663A EP0608482A1 EP 0608482 A1 EP0608482 A1 EP 0608482A1 EP 93115663 A EP93115663 A EP 93115663A EP 93115663 A EP93115663 A EP 93115663A EP 0608482 A1 EP0608482 A1 EP 0608482A1
Authority
EP
European Patent Office
Prior art keywords
foot
mounting
plastic
supporting
legs
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.)
Granted
Application number
EP93115663A
Other languages
German (de)
French (fr)
Other versions
EP0608482B1 (en
Inventor
Rainer Schulze
Manfred Wilmes
Gerhard Huiskamp
Volker Schröder
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.)
Weidmueller Interface GmbH and Co KG
Original Assignee
Weidmueller Interface GmbH and Co KG
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 Weidmueller Interface GmbH and Co KG filed Critical Weidmueller Interface GmbH and Co KG
Publication of EP0608482A1 publication Critical patent/EP0608482A1/en
Application granted granted Critical
Publication of EP0608482B1 publication Critical patent/EP0608482B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the present invention relates to a plastic base for mounting terminal blocks and the like on mounting rails with two mounting legs.
  • plastic feet can be an integral part, for example of terminal blocks, which are to be arranged on the mounting rails.
  • it can also be a stand-alone assembly base on which the electrical or electronic elements that are to be arranged on the mounting rail are then attached.
  • Such plastic feet have catch spring struts on the underside, which snap over the two support legs of the support rail from the outer edge.
  • Arrangements are known where such detent struts are provided on both sides, as well as arrangements in which such a detent spring strut is provided on one side, while on the other side a rigid foot element, which engages over the affected support leg, forms a fixed bearing.
  • the present invention is therefore based on the object of creating a plastic base of the generic type which has a permanent, secure hold on the mounting rail and also finds a secure hold there if it is moved to other mounting rails.
  • a permanent, secure hold is also provided in the vertical direction, ie in the sense of lifting the foot off the mounting rail.
  • the rigid stop on one foot side is designed as a form-locking element which also engages under the supporting leg on the underside. On this side, the foot is kept practically free of play in the interaction of this form-fitting connection with the support piece.
  • the detent spring strut is located only on the other side, which engages under the support leg. It interacts with the support piece on this side. Signs of exertion caused by permanent stress can now occur with this configuration also no longer occur in the area of this detent spring strut, since any load can now only occur in the vertical direction or in the vertical direction.
  • detent struts can be provided on both sides of the foot.
  • the drawing shows a plastic base according to the invention in side view, placed on a mounting rail.
  • the plastic base 1 is used for mounting terminal blocks and the like on a mounting rail 2 with two mounting legs 3.
  • the foot can be an integral part of a terminal block. It can also be an independent mounting foot, on which electrical or electronic components that are to be arranged on the mounting rail 2 are then attached.
  • the plastic base 1 has two rigid, slightly spring-loaded stops 4 and 5, each of which acts on the outer support edges 3, wherein in the illustrated Embodiment of the rigid, slightly sprung stop 4 is designed as a form-locking element, which also acts on the underside of the outer edge region of the support leg 3 concerned.
  • the stop 5 acts practically only on the outer edge of the support leg 3 on the other foot side.
  • the plastic foot 1 also has a support piece 6 on both sides, which acts on the upper side of the support leg 3 of the support rail 2. These support pieces 6 are slightly sprung. In the exemplary embodiment shown, it is a matter of relatively rigid, short tabs which are molded onto a foot center section 7.
  • the plastic base 1 also has on its one side, the form-locking element 4, a detent spring strut 8, namely one that acts on the support leg 3 concerned only on its underside.
  • the detent spring strut 8 is integrally formed in the outer foot area on the underside thereof on the outside, in addition to the relatively rigid stop 5 located here, with its resilient legs 9, which at their lower end carry a latching hook 10 which engages under the latching leg 10 in the attached state.
  • the rigid, low-spring stops 4 and 5 reliably absorb loads in the direction of displacement of the foot transversely to the longitudinal extent of the mounting rail 2 without the risk of fatigue.
  • the foot is kept essentially free of play in this direction of displacement.
  • the stop 4 in its embodiment as a form-locking element in connection with the support piece 6 there prevents any height shift in the illustrated embodiment on the fixed bearing side.
  • this is done by the corresponding support piece 6 and the locking hook engaging under the support leg 3 10 of the detent spring strut 8.
  • a fatigue of the detent spring strut 8 in its spring properties cannot occur even under any permanent load, since this would be a permanent load in the vertical height direction, but this is a direction that does not affect the direction of the spring action of the detent spring strut 8.
  • the spring action direction of the detent spring strut coincides with the direction of displacement transversely to the longitudinal extent of the mounting rail and in exactly this direction the rigid stops 4 and 5 keep the detent spring strut 8 free of any load.

Abstract

In the case of this plastic foot (1), two stops (4, 5) are provided which act on the outer edges of the two supporting limbs (3) of the supporting rail (2), are rigid and are only slightly resilient. The foot furthermore has slightly resilient contact pieces (6) which act on the tops of the supporting limbs and, on one side, it has a latching spring leg (8) which engages under the supporting limb (3) in a snapping manner. In the displacement direction of the foot transversely with respect to the supporting rail longitudinal extent, corresponding to the direction in which the springing of the latching spring leg (8) acts, all the loads are absorbed by the stops (4, 5) so that the spring effect of the latching spring leg cannot suffer fatigue. <IMAGE>

Description

Die vorliegende Erfindung betrifft einen Kunststoffuß zur Montage von Reihenklemmen und dergleichen auf Tragschienen mit zwei Tragschenkeln. Derartige Kunststoffüße können einstückiger Bestandteil beispielsweise von Reihenklemmen, die auf den Tragschienen angeordnet werden sollen, sein. Es kann sich aber auch um eigenständige Montagefußelemente handeln, auf denen dann die elektrischen oder elektronischen Elemente, die auf der Tragschiene angeordnet werden sollen, befestigt werden.The present invention relates to a plastic base for mounting terminal blocks and the like on mounting rails with two mounting legs. Such plastic feet can be an integral part, for example of terminal blocks, which are to be arranged on the mounting rails. However, it can also be a stand-alone assembly base on which the electrical or electronic elements that are to be arranged on the mounting rail are then attached.

Derartige Kunststoffüße haben unterseitig Rastfederbeine, die die beiden Tragschenkel der Tragschiene von der Außenkante her schnappend übergreifen. Es sind dabei Anordnungen bekannt, wo beidseitig derartige Rastfederbeine vorgesehen sind, sowie auch Anordnungen, bei denen auf einer Seite ein derartiges Rastfederbein vorgesehen ist, während auf der anderen Seite ein starres Fußelement, das den betroffenen Tragschenkel übergreift, ein Festlager bildet. Bei derartigen Ausgestaltungen zeigt sich nun das Problem, daß die hier in Betracht kommenden Kunststoffe, die elektrisch isolierend sein müssen, bei längerfristiger Dauerbelastung in ihrer Federeigenschaft ermüden. Dabei ist zu berücksichtigen, daß die in Frage stehenden Tragschienen durchaus Herstellungstoleranzen haben, also in ihrer Breite, gemessen von Schenkelausßenkante zu Schenkelaußenkante, variieren und daß auch die Tragschenkel eine unterschiedliche Dicke haben, so daß es von daher zu Dauerbelastungen des Kunststoffußes kommen kann, mit dem Ergebnis, daß er allmählich seinen Festsitz verliert und daß insbesondere bei dem in der Praxis häufiger vorkommenden Umstecken des Fußes auf eine andere Tragschiene oder einen anderen Tragschienenbereich sich nicht mehr rückstellende Dauerverformungen vorhanden sind, so daß der Fuß auf einer Tragschiene, die etwas schmaler ist oder die einen etwas dünneren Tragschenkel hat, keinen Halt mehr findet.Such plastic feet have catch spring struts on the underside, which snap over the two support legs of the support rail from the outer edge. Arrangements are known where such detent struts are provided on both sides, as well as arrangements in which such a detent spring strut is provided on one side, while on the other side a rigid foot element, which engages over the affected support leg, forms a fixed bearing. With such configurations, the problem now arises that the plastics in question here, which must be electrically insulating, tire in their spring properties under long-term permanent stress. It should be taken into account that the mounting rails in question do have manufacturing tolerances, i.e. they vary in width, measured from the outer edge of the leg to the outer edge of the leg, and that the supporting legs also have different thicknesses, so that permanent stresses on the plastic base can therefore occur the The result is that he gradually loses his tight fit and that, particularly when the foot is frequently moved in practice to another mounting rail or another mounting rail area, permanent deformations are no longer present, so that the foot is on a mounting rail that is somewhat narrower or which has a slightly thinner support leg, no longer finds a hold.

Der vorliegenden Erfindung liegt von daher die Aufgabe zugrunde, einen Kunststoffuß der gattungsgemäßen Art zu schaffen, der dauerhaft einen sicheren Halt auf der Tragschiene hat und auch bei einem etwaigen Umsetzen auf andere Tragschienen dort einen sicheren Halt findet.The present invention is therefore based on the object of creating a plastic base of the generic type which has a permanent, secure hold on the mounting rail and also finds a secure hold there if it is moved to other mounting rails.

Die erfindungsgemäße Lösung ergibt sich aus dem kennzeichnenden Teil des Patentanspruches 1. Die beiden die Tragschenkel der Tragschienen jeweils außenkantig beaufschlagenden starren und nur gering gefederten Anschläge lassen zwar noch das Aufsetzen auf die Tragschiene zu, ergeben aber andererseits in Verschieberichtung quer zur Längserstreckung der Tragschiene aufgrund ihrer Starrheit einen dauerhaft sicheren Halt ohne die Gefahr vorzeitiger Ermüdungserscheinungen, wie sie bei den bisherigen Rastfederbeinen zu beobachten waren.The solution according to the invention results from the characterizing part of patent claim 1. The two rigid and only slightly sprung stops which act on the support legs of the support rails in each case still allow attachment to the support rail, but on the other hand result in the direction of displacement transverse to the longitudinal extension of the support rail due to their Rigidity a permanently secure hold without the risk of premature signs of fatigue, such as were observed with the previous detent struts.

Auch in Höhenrichtung, d. h. im Sinne eines Abhebens des Fußes von der Tragschiene, ist ein dauerhaft sicherer Halt gegeben. Gemäß einer besonders bevorzugten Ausführungsform ist der starre Anschlag auf der einen Fußseite als Formschlußelement ausgebildet, das den Tragschenkel auch unterseitig untergreift. Auf dieser Seite ist dann der Fuß im Zusammenwirken dieser Formschlußverbindung mit dem Auflagestück praktisch spielfrei gehalten. Bei dieser Ausgestaltung befindet sich nur auf der anderen Seite das Rastfederbein, das den Tragschenkel untergreift. Es wirkt auf dieser Seite mit dem Auflagestück zusammen. Ermühungserscheinungen durch eine Dauerbelastung können aber bei dieser Ausgestaltung nun auch im Bereich dieses Rastfederbeines nicht mehr auftreten, da eine etwaige Belastung jetzt nur noch in eben der Höhenrichtung bzw. in senkrechter Richtung auftreten kann. Belastungen in dieser Richtung aber sind eben keine Belastungen, die in Federwirkungsrichtung des Federbeines gehen, so daß diese Belastungen auch keine Ermüdungserscheinungen in der Federwirkung hervorrufen können. In eben dieser für das Rastfederbein kritischen Belastungsrichtung fangen die starren Anschlagstücke die Belastungen auf.A permanent, secure hold is also provided in the vertical direction, ie in the sense of lifting the foot off the mounting rail. According to a particularly preferred embodiment, the rigid stop on one foot side is designed as a form-locking element which also engages under the supporting leg on the underside. On this side, the foot is kept practically free of play in the interaction of this form-fitting connection with the support piece. In this embodiment, the detent spring strut is located only on the other side, which engages under the support leg. It interacts with the support piece on this side. Signs of exertion caused by permanent stress can now occur with this configuration also no longer occur in the area of this detent spring strut, since any load can now only occur in the vertical direction or in the vertical direction. Loads in this direction, however, are not loads that go in the direction of the spring strut, so that these loads cannot cause any signs of fatigue in the spring action. In this load direction, which is critical for the detent spring strut, the rigid stop pieces absorb the loads.

Es versteht sich, daß im Bedarfsfall auch auf beiden Fußseiten derartige Rastfederbeine vorgesehen werden können.It is understood that, if necessary, such detent struts can be provided on both sides of the foot.

Ein Ausführungsbeispiel eines Kunststoffußes gemäß der Erfindung wird nachstehend unter Bezugnahme auf die beigefügte Zeichnung beschrieben.An embodiment of a plastic foot according to the invention is described below with reference to the accompanying drawings.

Die Zeichnung zeigt einen Kunststoffuß gemäß der Erfindung in Seitenansicht, aufgesetzt auf eine Tragschiene.The drawing shows a plastic base according to the invention in side view, placed on a mounting rail.

Der Kunststoffuß 1 dient zur Montage von Reihenklemmen und dergleichen auf einer Tragschiene 2 mit zwei Tragschenkeln 3. Der Fuß kann einstückiger Bestandteil einer Reihenklemme sein. Es kann sich auch um einen eigenständigen Montagefuß handeln, auf dem dann elektrische oder elektronische Bauelemente, die auf der Tragschiene 2 angeordnet werden sollen, befestigt werden.The plastic base 1 is used for mounting terminal blocks and the like on a mounting rail 2 with two mounting legs 3. The foot can be an integral part of a terminal block. It can also be an independent mounting foot, on which electrical or electronic components that are to be arranged on the mounting rail 2 are then attached.

Der Kunststoffuß 1 hat zwei die beiden Tragschenkel 3 jeweils außenkantig beaufschlagende starre, gering gefederte Anschläge 4 und 5, wobei im dargestellten Ausführungsbeispiel der starre, gering gefederte Anschlag 4 als Formschlußelement ausgebildet ist, das den Außenkantenbereich des betroffenen Tragschenkels 3 auch unterseitig beaufschlagt. Im dargestellten Ausführungsbeispiel wirkt dagegen auf der anderen Fußseite der Anschlag 5 praktisch nur auf die Außenkante des Tragschenkels 3.The plastic base 1 has two rigid, slightly spring-loaded stops 4 and 5, each of which acts on the outer support edges 3, wherein in the illustrated Embodiment of the rigid, slightly sprung stop 4 is designed as a form-locking element, which also acts on the underside of the outer edge region of the support leg 3 concerned. In the exemplary embodiment shown, on the other hand, the stop 5 acts practically only on the outer edge of the support leg 3 on the other foot side.

Der Kunstoffuß 1 weist ferner auf beiden Seiten jeweils ein Auflagestück 6 auf, das die Oberseite der Tragschenkel 3 der Tragschiene 2 beaufschlagt. Auch diese Auflagestücke 6 sind gering gefedert. Im dargestellten Ausführungsbeispiel handelt es sich um relativ starre, kurze Laschen, die an einen Fußmittelabschnitt 7 angeformt sind.The plastic foot 1 also has a support piece 6 on both sides, which acts on the upper side of the support leg 3 of the support rail 2. These support pieces 6 are slightly sprung. In the exemplary embodiment shown, it is a matter of relatively rigid, short tabs which are molded onto a foot center section 7.

Im dargestellten Ausführungsbeispiel weist der Kunststoffuß 1 ferner auf seiner einen, dem Formschlußelement 4 gegenüberliegenden Seite ein Rastfederbein 8 auf, und zwar ein solches, das den betroffenen Tragschenkel 3 nur an seiner Unterseite beaufschlagt. Das Rastfederbein 8 ist im äußeren Fußbereich an dessen Unterseite außen neben dem hier befindlichen relativ starren Anschlag 5 mit seinen federnden Beinen 9 angeformt, die an ihrem unteren Ende einen den Tragschienenschenkel im aufgesetzten Zustand schnappend untergreifenden Rasthaken 10 tragen.In the illustrated embodiment, the plastic base 1 also has on its one side, the form-locking element 4, a detent spring strut 8, namely one that acts on the support leg 3 concerned only on its underside. The detent spring strut 8 is integrally formed in the outer foot area on the underside thereof on the outside, in addition to the relatively rigid stop 5 located here, with its resilient legs 9, which at their lower end carry a latching hook 10 which engages under the latching leg 10 in the attached state.

Bei dieser Ausgestaltung fangen die starren, gering gefederten Anschläge 4 und 5 Belastungen in Verschieberichtung des Fußes quer zur Längserstreckung der Tragschiene 2 dauerhaft ohne Ermüdungsgefahr zuverlässig ab. Der Fuß ist in dieser Verschieberichtung im wesentlichen spielfrei gehalten.In this embodiment, the rigid, low-spring stops 4 and 5 reliably absorb loads in the direction of displacement of the foot transversely to the longitudinal extent of the mounting rail 2 without the risk of fatigue. The foot is kept essentially free of play in this direction of displacement.

In senkrechter bzw. Höhenrichtung verhindert im dargestellten Ausführungsbeispiel auf der Festlagerseite der Anschlag 4 in seiner Ausgestaltung als Formschlußelement in Verbindung mit dem dortigen Auflagestück 6 jedwede Höhenverlagerung. Auf der anderen Seite geschieht das durch das entsprechende Auflagestück 6 und den den Tragschenkel 3 untergreifenden Rasthaken 10 des Rastfederbeines 8.Eine Ermüdung des Rastfederbeines 8 in seinen Federeigenschaften kann dabei auch unter einer etwaigen Dauerbelastung nicht auftreten, da dies eine Dauerbelastung in senkrechter Höhenrichtung wäre, dies aber eine Richtung ist, die die Richtung der Federwirkung des Rastfederbeines 8 nicht tangiert. Die Federwirkungsrichtung des Rastfederbeines stimmt mit der Verschieberichtung quer zur Längserstreckung der Tragschiene überein und in eben dieser Richtung halten die starren Anschläge 4 und 5 das Rastfederbein 8 von jeder Belastung frei.In the illustrated embodiment, the stop 4 in its embodiment as a form-locking element in connection with the support piece 6 there prevents any height shift in the illustrated embodiment on the fixed bearing side. On the other hand, this is done by the corresponding support piece 6 and the locking hook engaging under the support leg 3 10 of the detent spring strut 8. A fatigue of the detent spring strut 8 in its spring properties cannot occur even under any permanent load, since this would be a permanent load in the vertical height direction, but this is a direction that does not affect the direction of the spring action of the detent spring strut 8. The spring action direction of the detent spring strut coincides with the direction of displacement transversely to the longitudinal extent of the mounting rail and in exactly this direction the rigid stops 4 and 5 keep the detent spring strut 8 free of any load.

Die gleiche vorteilhafte Wirkung ergäbe sich auch, wenn bei gewünschter beidseitiger Fußabrastungsmöglichkeit auf beiden Fußseiten nur die Außenkante beaufschlagende Anschläge und auf beiden Fußseiten dann Rastfederbeine vorgesehen sind.The same advantageous effect would also result if, in the case of a desired two-sided foot locking option, only stops acting on the outer edge on both sides of the foot and then detent spring struts are provided on both sides of the foot.

Claims (4)

Kunststoffuß (1) zur Montage von Reihenklemmen und dergleichen auf Tragschienen (2) mit zwei Tragschenkeln (3), dadurch gekennzeichnet, daß der Fuß (1) zwei die beiden Tragschenkel (3) jeweils außenkantig beaufschlagende starre, gering gefederte Anschläge (4, 5) sowie zwei die beiden Tragschenkel (3) jeweils oberseitig beaufschlagende gering gefederte Auflagestücke (6) aufweist, wobei auf mindestens einer Fußseite ein den Tragschenkel (3) an seiner Unterseite beaufschlagendes Rastfederbein (8) vorgesehen ist.Plastic base (1) for mounting terminal blocks and the like on mounting rails (2) with two mounting legs (3), characterized in that the foot (1) has two rigid, slightly spring-loaded stops (4, 5) acting on the two mounting legs (3) ) and two low-resilient support pieces (6), each of which acts on the two supporting legs (3) on the upper side, a detent spring strut (8) acting on the lower side of the supporting leg (3) being provided on at least one foot side. Kunststoffuß nach Anspruch 1, dadurch gekennzeichnet, daß der Anschlag (4) auf der einen Fußseite als den Außenkantenbereich des Tragschenkels (3) auch unterseitig beaufschlagendes Formschlußelement ausgebildet ist und nur auf der gegenüberliegenden Fußseite das Rastfederbein (8) vorgesehen ist.Plastic foot according to claim 1, characterized in that the stop (4) on one foot side as the outer edge region of the support leg (3) is also formed on the underside, and the locking spring strut (8) is provided only on the opposite foot side. Kunststoffuß nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Auflagestücke relativ starre, kurze Laschen (6) sind, die an einen Fußmittelabschnitt (7) angeformt sind.Plastic foot according to claim 1 or 2, characterized in that the support pieces are relatively rigid, short tabs (6) which are molded onto a central foot section (7). Kunststoffuß nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Rastfederbein (8) am äußeren Fußbereich an dessen Unterseite außen neben dem hier befindlichen Anschlag (5) mit seinen federnden Beinen (9) angeformt ist, die an ihrem unteren Ende einen den Tragschenkel (3) schnappend untergreifenden Rasthaken (10) tragen.Plastic foot according to one of the preceding claims, characterized in that the detent spring strut (8) is formed on the outer foot region on the underside of its underside on the outside next to the stop (5) located here with its resilient legs (9) which have a support leg (9) at their lower end. 3) Carry latching hooks (10) that snap under.
EP19930115663 1993-01-28 1993-09-29 Plastic foot for mounting of terminal blocks and the like on supporting rail Expired - Lifetime EP0608482B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4302312 1993-01-28
DE19934302312 DE4302312C2 (en) 1993-01-28 1993-01-28 Plastic base for mounting electrical or electronic components, in particular terminal blocks, on mounting rails

Publications (2)

Publication Number Publication Date
EP0608482A1 true EP0608482A1 (en) 1994-08-03
EP0608482B1 EP0608482B1 (en) 1997-08-06

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EP19930115663 Expired - Lifetime EP0608482B1 (en) 1993-01-28 1993-09-29 Plastic foot for mounting of terminal blocks and the like on supporting rail

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DE (1) DE4302312C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0813269A2 (en) * 1996-06-14 1997-12-17 PHOENIX CONTACT GmbH & Co. Electrical connector
EP1775809A1 (en) * 2005-10-15 2007-04-18 ABB PATENT GmbH Electrical installation device
CN103427174A (en) * 2012-05-14 2013-12-04 欧姆龙株式会社 Attachment structure of electronic device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10205238B4 (en) * 2002-02-08 2006-03-23 Wieland Electric Gmbh device housing
DE202010013453U1 (en) 2010-09-23 2010-11-25 Wago Verwaltungsgesellschaft Mbh Rest module

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347853A1 (en) * 1976-04-08 1977-11-04 Lutze Friedrich BRACKET FOR QUICK FIXING OF AN ELECTRICAL DEVICE ON A MOUNTING RAIL
DE2845670A1 (en) * 1978-10-20 1980-04-24 Wieland Elektrische Industrie Stay bolt terminal for insulating case - has supporting element between bolt head and nut whose length corresponds to insulation thickness
DE9210064U1 (en) * 1992-07-27 1992-09-17 Weidmueller Interface Gmbh & Co, 4930 Detmold, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347853A1 (en) * 1976-04-08 1977-11-04 Lutze Friedrich BRACKET FOR QUICK FIXING OF AN ELECTRICAL DEVICE ON A MOUNTING RAIL
DE2845670A1 (en) * 1978-10-20 1980-04-24 Wieland Elektrische Industrie Stay bolt terminal for insulating case - has supporting element between bolt head and nut whose length corresponds to insulation thickness
DE9210064U1 (en) * 1992-07-27 1992-09-17 Weidmueller Interface Gmbh & Co, 4930 Detmold, De

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0813269A2 (en) * 1996-06-14 1997-12-17 PHOENIX CONTACT GmbH & Co. Electrical connector
EP0813269A3 (en) * 1996-06-14 1998-12-30 PHOENIX CONTACT GmbH & Co. Electrical connector
EP1775809A1 (en) * 2005-10-15 2007-04-18 ABB PATENT GmbH Electrical installation device
CN103427174A (en) * 2012-05-14 2013-12-04 欧姆龙株式会社 Attachment structure of electronic device
CN103427174B (en) * 2012-05-14 2017-03-01 欧姆龙株式会社 The attachment structure of electronic installation

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Publication number Publication date
DE4302312C2 (en) 1996-04-11
EP0608482B1 (en) 1997-08-06
DE4302312A1 (en) 1994-08-04

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