EP3687002A1 - Ressort de serrage et borne de raccordement de conducteur - Google Patents

Ressort de serrage et borne de raccordement de conducteur Download PDF

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Publication number
EP3687002A1
EP3687002A1 EP20152197.8A EP20152197A EP3687002A1 EP 3687002 A1 EP3687002 A1 EP 3687002A1 EP 20152197 A EP20152197 A EP 20152197A EP 3687002 A1 EP3687002 A1 EP 3687002A1
Authority
EP
European Patent Office
Prior art keywords
clamping
leg
spring
clamping leg
bead
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
EP20152197.8A
Other languages
German (de)
English (en)
Other versions
EP3687002B1 (fr
Inventor
Alexander Volkmann
Hans-Josef Köllmann
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.)
Wago Verwaltungs GmbH
Original Assignee
Wago Verwaltungs GmbH
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 Wago Verwaltungs GmbH filed Critical Wago Verwaltungs GmbH
Priority to PL20152197T priority Critical patent/PL3687002T3/pl
Publication of EP3687002A1 publication Critical patent/EP3687002A1/fr
Application granted granted Critical
Publication of EP3687002B1 publication Critical patent/EP3687002B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • 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
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/52—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw which is spring loaded
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/515—Terminal blocks providing connections to wires or cables
    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/483—Pivoting arrangements, e.g. lever pushing on the spring
    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/4835—Mechanically bistable arrangements, e.g. locked by the housing when the spring is biased

Definitions

  • the invention relates to a clamping spring of a conductor connecting terminal for connecting an electrical conductor by means of spring force clamping, the clamping spring having a contact leg for fixing the clamping spring in the conductor connecting terminal, a spring arch adjoining the contact leg and a clamping leg adjoining the spring arch, the clamping leg for clamping of the electrical conductor is set up by means of its free end.
  • the invention also relates to a conductor terminal with such a clamping spring.
  • Such conductor terminals and their clamping springs are for example from the WO 2016/102322 A1 known.
  • Such conductor connection terminals and their clamping springs differ, for example, from electrical connectors in that the clamping spring has a significantly higher clamping force, since, unlike in the case of a connector, a conductor connection terminal is not designed for frequent mating and disconnection processes such as electrical connectors.
  • the object of the invention is to find a manufacturing and cost-effective solution for the field of conductor connection technology by means of spring force clamping in order to increase the conductor holding force of such a conductor connecting terminal and its clamping spring.
  • the clamping leg has at least one bead embossed into the material of the clamping leg.
  • the bead can be designed, for example, as an embossing or as any other type of depression in the clamping leg.
  • the spring stiffness is due to the bead of the clamping leg, in particular in a bending area of the clamping leg which may be present.
  • the conductor holding force of the clamping spring and a conductor connecting terminal formed therewith can be increased in a simple and inexpensive manner without increasing its size or increasing the weight and the material requirements for the clamping spring.
  • the conductor holding force is the force that is effective against pulling the electrical conductor out of the clamping point.
  • the clamping leg can have a clamping edge at its free end for clamping the electrical conductor.
  • the clamping leg has a first region adjoining the spring arch and a second region ending with the free end of the clamping leg, the first region over a bending region of the clamping leg in which the clamping leg has a curved shape has, is connected to the second region.
  • the clamping spring can, for example, be designed in such a way that the first region of the clamping leg adjoining the spring arch extends at least substantially parallel to the region of the contact leg adjoining the spring arch, at least when the clamping spring is relaxed or the clamping spring is deflected. Due to the bending area, the second area of the clamping leg can be bent further away from the contact leg, i.e. the second area of the clamping leg forms a larger angle to the contact leg than the first area.
  • the clamping leg has at least one bead embossed into the material of the clamping leg, at least in the bending area. It was found that one Clamping spring, in which the clamping leg has at least one bending area, an increase in the spring stiffness in this critical area, ie the bending area, can be increased by a modification which is relatively easy to manufacture, namely an embossed bead, and thereby the section modulus is increased.
  • the bead extends from the bending area into the first area and / or into the second area of the clamping leg.
  • the reinforcing effect of the spring stiffness of the clamping leg is (further) optimized in terms of space and manufacturing technology.
  • the bead may be arranged symmetrically with respect to the first and second areas, i.e. it can extend from the bending area into the first and the second area at the same time. It is advantageous if the bead does not extend to the spring arch and not to the free end of the clamping leg, but ends before it. Alternatively, the bead can also extend into the further spring arch.
  • the clamping leg has a further bending area between the first and the second area, in which the clamping leg has a curved shape.
  • a clamping spring which is even better adapted to the respective requirements of the conductor connecting terminal with regard to the shape can be realized.
  • the bending area can be bent in the same bending direction (same bending direction) as the further bending area, or in the opposite bending direction.
  • the bead can extend in particular from the bending area to the further bending area.
  • the bending area can also be considered together with the further bending area as a common bending area, so that the bead embossed into the material of the clamping leg can be located in this common bending area, that is to say that the bead can be arranged both in the bending area and in the further bending area.
  • the bead does not extend into the further bending area. Accordingly, the bead is comparatively short, so that it ends before the further bending area. Alternatively, the bead can also extend into the further bending area.
  • the bead has a curved contour that follows the curved course of the clamping leg in the bending area.
  • the bead thus follows the contour of the geometry of the clamping spring at least in the region of the clamping leg in which the bead is arranged.
  • the bead thus has a surface which is at least approximately parallel to the bent shape of the clamping leg in the bending region.
  • the bead bridges the bending area in a straight line. This allows a particularly simple manufacture of the bead.
  • an angle formed by the bending area between the first and the second area of the clamping leg is at least 10 degrees or at least 15 degrees.
  • the angle can also assume larger values, for example at least 30 degrees or at least 40 degrees. The angle is thus formed between the second section of the clamping leg and an extension of the first region of the clamping leg.
  • the material of the clamping leg in the area of the bead is deformed into an indentation on an embossed side of the clamping leg and a bulge on the side opposite the embossed side. Accordingly, the material of the clamping leg is pressed in in the area of the bead on the embossing side and protrudes somewhat on the opposite side.
  • the indentation thus forms a depression on the embossed side of the clamping leg, for example in the form of a concave indentation.
  • the bulge thus forms a protruding elevation on the side of the clamping leg opposite the embossing side, for example in the form of a convex bulge.
  • the convex side of the bending area forms the embossing side.
  • the embossing side can in particular be the side of the clamping leg that lies opposite the contact leg. In this way, the increase in the spring stiffness of the clamping leg can be further optimized.
  • the height of the bulge is less than the material thickness of the clamping leg in the bending area. Accordingly, the deformation of the material of the clamping leg by the bead is comparatively small, so that undesirable weakening of the material of the clamping leg by excessive degrees of deformation can be avoided.
  • the length of the clamping leg extends from the spring arch to the free end.
  • the clamping leg is formed from a spring-hard sheet material, the material thickness of which also forms the thickness of the clamping leg (thickness dimension).
  • the width of the clamping leg is the dimension that extends orthogonally to the thickness dimension and length dimension of the clamping leg. The height of the bulge is measured in the direction of the thickness dimension of the clamping leg, starting from the adjacent surface area of the clamping leg not deformed by the bead on the side opposite the embossing side.
  • the bead does not extend over the entire width of the clamping leg.
  • the bead can be molded within the width of the clamping leg so that it does not extend to the left and right lateral edges in the direction of the width dimension of the clamping leg. In this way, a sufficiently rigid cross-sectional profile of the clamping leg can be realized by the bead without renewed weakening.
  • the length of the bead, measured lengthways of the clamping leg can, for example, be one to five times as large as the width of the bead.
  • the clamping leg has at least one taper through which the width of the clamping leg is reduced from the spring arch in the direction of the free end of the clamping leg, the bead being arranged in the region of the clamping leg that has the taper .
  • the bead can be used to reinforce a region of the clamping leg that is particularly critical with regard to spring stiffness.
  • the taper can be designed as a continuous taper, e.g. with a linear or non-linear transition from a wide area of the clamping leg to a narrower area of the clamping leg. As explained, the narrower area of the clamping leg is arranged closer to the free end of the clamping leg than the wider area of the clamping leg.
  • the taper can also be designed as a step-like width reduction. This has the particular advantage that an actuation element for actuating the clamping spring, e.g. an actuating lever, an actuating lever or another tool. The step-like heel thus formed can thus be used as an actuating tab of the clamping spring.
  • the taper can be present on one or both sides of the clamping leg.
  • the step-like width reduction can be present on one or both sides of the clamping leg.
  • the step-like width reduction can be present on both sides, in particular a symmetrical application of force on the clamping leg to open the clamping point can be applied on both sides.
  • the bead has its greatest length dimension in the direction of the longitudinal extension of the clamping leg.
  • the main direction of extent of the bead thus corresponds to the direction of the longitudinal extension of the clamping leg.
  • a conductor connection terminal for connecting an electrical conductor by means of spring force clamping comprising at least one clamping spring, a busbar and an insulating material housing which at least predominantly surrounds the clamping spring and the busbar, the clamping spring being designed as a clamping spring of the type explained above .
  • the conductor connection terminal has a pivotable actuating lever for manual actuation of the clamping leg of the clamping spring.
  • the actuating lever serves to open and / or close a clamping point formed between the clamping leg and the busbar for clamping the electrical conductor.
  • the actuating lever thus allows the clamping point formed between the clamping leg and the busbar to be opened or closed at the user's choice. This allows simple and ergonomic operation of the conductor terminal. No additional tools are required to operate the clamping leg.
  • the operating lever can have a left and a right side cheek.
  • a conductor receiving space for receiving the electrical conductor clamped at the clamping point can be arranged between the left and the right side cheek. This enables the implementation of a particularly small-sized conductor connection terminal, since the installation space which is partly used by the actuating lever can also be used for the arrangement of the electrical conductor.
  • the electrical conductor can thus be inserted or pushed through between the left and right side cheeks of the actuating lever in order to be clamped in the conductor connection terminal.
  • the actuating lever can have at least one actuating element acting mechanically on the clamping leg for actuating the clamping leg, for example an actuating contour.
  • the actuating element then acts on an actuating tab of the clamping leg.
  • the actuation tab of the clamping leg can in particular in the case of a tapered clamping leg in the wider area of the clamping leg.
  • the indefinite term “a” is not to be understood as a numerical word. So if e.g. When one speaks of a component, this should be interpreted in the sense of "at least one component”. Insofar as angles are given in degrees, they refer to a circular dimension of 360 degrees (360 °).
  • the clamping spring 4 has a contact leg 40, a spring arch 42 adjoining the contact leg 40 and a clamping leg 43 adjoining the spring arch 42.
  • the contact leg 40 serves to fix the clamping spring 4 in the conductor connection terminal 1, e.g. on a busbar 3, an insulating housing 2 or another component of the conductor connection terminal 1 suitable for fastening the clamping spring 4.
  • the contact leg 40 has a bent fixing section 437 at its free end. Via the fixing section 437, the contact leg 40 can be hung, for example, in a recess in a busbar 3.
  • the contact leg 40 can be designed such that it tapers from the spring arch 42 to its free end, e.g. single or multiple tapered.
  • the exemplary embodiment shows that the contact leg 40 becomes narrower in the transition to a section 41.
  • the fixing section 437 can be made even narrower than the section 41.
  • the clamping leg 43 has a first region 431, which adjoins the spring arch 43.
  • the clamping leg 43 also has a second region 432, which ends with the free end of the clamping leg 43.
  • a clamping edge 436 can be present.
  • the clamping leg 43 merges from the first area 431 via one or more bending areas 433, 434 into the second area 432. Two bending areas 433, 434 are shown as examples. Between the bending areas 433, 434, the clamping leg 43 has an intermediate area 435.
  • the clamping leg 43 can also be designed to taper towards the free end, ie the width of the clamping leg 43 decreases from the spring arch 42 towards the free end.
  • the width of the clamping leg can be reduced, for example, from dimension B1 to B2.
  • the clamping leg 43 can have a taper 438, 439 through which the width reduction takes place continuously or, as shown in the exemplary embodiment, in steps. Exemplary it is shown that a taper 438, 439 is present on both sides of the clamping leg 43, ie on the left and right of the narrower second region 432.
  • the wider material areas of the clamping leg adjoining the taper 438, 439 can be used, for example, as actuating tabs for actuating the clamping leg 43 by means of an actuating lever 5, an actuating lever or an actuating tool.
  • the clamping leg 43 has, at least in the bending region 433, a bead 7 embossed into the material of the clamping leg 43.
  • the bead 7 serves to increase the spring stiffness of the clamping leg 43.
  • the bead 7 extends a little from the bending area 433 into the second area 432.
  • the bead 7 can extend a little from the bending area 433 into the first area 431, or at least into the intermediate area 435.
  • the bead 7 can end in front of the further bending area 434.
  • the width B3 of the bead 7 is less than the width of the clamping leg 43 in the region having the bead 7, i.e. smaller than dimension B2.
  • the length L of the bead 7 can advantageously be greater than the width B3 of the bead 7, e.g. one to five times as long as the width B3.
  • the height H of the bead 7 can advantageously be smaller than the material thickness D of the clamping leg 43, in particular the material thickness of the clamping leg 43 in the bending area 433.
  • the Figure 5 shows the installation of the previously described clamping spring 4 in a conductor terminal 1.
  • the conductor terminal 1 has an insulating housing 2.
  • the clamping spring 4 and a busbar 3 are arranged in the insulating housing 2.
  • the busbar 3 can be angled, for example, so that the clamping spring 4 with its contact leg 40 or the fixing element 437 can be suspended in a recess in the busbar 3.
  • the clamping leg 43 is prestressed with respect to the busbar 3, so that a clamping point 30 for clamping the electrical conductor is formed between the clamping edge 436 and the busbar 3.
  • the electrical conductor can be inserted through a conductor insertion opening 20 into the insulating material housing 2 and be guided to the clamping point 30.
  • the conductor connecting terminal 1 has an actuating lever 5 which can be actuated manually by a user in a pivoting movement on a manual actuating area 50.
  • an actuating element 56 of the actuating lever 5 can be moved, which presses against the clamping leg 43 in the region of the respective taper 438, 439 and thereby deflects the clamping leg 43 towards the contact leg 40.
  • the clamping edge 436 is thereby moved away from the busbar 3, so that the clamping point 30 is opened.
  • FIGS. 1 to 5 show an embodiment of the clamping spring 4, in which the bead 7 is formed as a bead following the contour of the clamping spring 4. Since the bead 7 extends beyond the bending area 433 on both sides, it is accordingly also curved in a side view.
  • FIGS 6 to 9 show an embodiment of the clamping spring 4, except for the shape of the bead 7 of the embodiment of the Figures 1 to 5 corresponds.
  • the bead 7 is not designed to follow the course of the clamping spring, but extends in a straight line over the bending region 433. It is advantageous if the bead 7 is arranged symmetrically to the bending area 433, ie the bead 7 extends approximately equally far into the adjacent areas of the clamping leg 43 in both directions from the bending area 433.
  • the Figure 9 also shows the determination of the angle ⁇ formed by the bending region 433 between the first and the second section 431, 432 of the clamping leg 43.
  • the angle can in particular be at least 10 degrees or at least 15 degrees.
  • the Figure 10 shows the installation of the previously described clamping spring 4 in a conductor terminal 1, which, incidentally, the embodiment of Figure 5 corresponds.
  • Figure 11 shows a perspective view of the operating lever 5 from the bottom. From this, the basically U-shaped configuration with two spaced-apart side wall sections 52, 53 can be seen, which are connected at their free end on one side edge to the manual actuation area 50, which forms a transverse web. It is clear that the side wall sections 52, 53 taper from the end regions 60, 64 on the pivot bearing side to the free end. It can be seen that an actuation bead 51 is present at the free end of the manual actuation area 50. It is also clear that the manual actuation area 50 with the actuation bead 51 projects forwardly over the free ends of the side wall sections 52, 53, the inside of the manual actuation area 50 being inclined at the free end edge. Slipping when a lever actuating force is applied thus counteracts the manual actuation area 50.
  • a conductor receiving space 54 for receiving the electrical conductor to be clamped is present between the side wall sections 52, 53.
  • partially circular actuating disks 57, 58 with a V-shaped incision 62 are arranged at a distance from the side wall sections 52, 53 with a guide slot 61, 65.
  • an actuating section 56 is formed in each case, which serves to act upon the associated clamping leg 43 with a spring actuating force.
  • the actuation sections 56 like the manual actuation region 50, to which a lever pivoting force is exerted, lie on the same side relative to the axis of rotation 63.
  • the spring actuation forces exerted via the actuation sections 56 act on the same side relative to the axis of rotation 63 as the lever pivoting force applied to the manual actuation region 50 for pivoting.
  • actuating disks 57, 58 have outer end faces 59 which are curved in a part-circle shape and with which the actuating lever 5 is mounted in the housing part 1 so as to be pivotable about a virtual axis of rotation 63.
  • the axis of rotation 63 extends through the center of a partial circle formed by the outer end face 59.
  • a locking lug 55 protrudes toward the conductor receiving space 54.
  • the locking lug 55 serves to lock the actuating lever 5 with the insulating housing 2 in the closed position.
  • Figure 12 shows a side sectional view through the actuating lever 5 from Figure 11. It is again clear here that the side wall sections 52, 53 are connected by the manual actuation area 50 on the upper side of the actuation lever 5.
  • the manual actuation area 50 extends only over a partial area of the length of the side wall sections 52, 53 and preferably takes up more than half the length of the side wall sections 52, 53.

Landscapes

  • Clamps And Clips (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP20152197.8A 2019-01-25 2020-01-16 Ressort de serrage et borne de raccordement de conducteur Active EP3687002B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL20152197T PL3687002T3 (pl) 2019-01-25 2020-01-16 Sprężyna zaciskowa i zacisk przyłączeniowy dla przewodu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019101880.3A DE102019101880B4 (de) 2019-01-25 2019-01-25 Klemmfeder und Leiteranschlussklemme

Publications (2)

Publication Number Publication Date
EP3687002A1 true EP3687002A1 (fr) 2020-07-29
EP3687002B1 EP3687002B1 (fr) 2021-09-01

Family

ID=69174391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20152197.8A Active EP3687002B1 (fr) 2019-01-25 2020-01-16 Ressort de serrage et borne de raccordement de conducteur

Country Status (6)

Country Link
US (1) US11024987B2 (fr)
EP (1) EP3687002B1 (fr)
CN (1) CN111490367B (fr)
DE (1) DE102019101880B4 (fr)
ES (1) ES2894353T3 (fr)
PL (1) PL3687002T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202018106897U1 (de) * 2018-12-04 2020-03-05 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Federanschlussklemme
USD937219S1 (en) * 2019-06-27 2021-11-30 Jiangmen Krealux Electrical Appliances Co., Ltd. Wire connector for terminal block
DE102020119372B4 (de) * 2020-07-22 2023-12-07 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Leiteranschlussklemme
US11749927B1 (en) 2022-03-03 2023-09-05 Richard Goren Enterprises, Llc Quick install banana plug

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9002887U1 (de) * 1990-03-15 1990-05-17 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Berührungssichere Unterputz-Schutzkontaktsteckdose mit rückseitigen Steckanschlußklemmen
JPH06150169A (ja) * 1992-11-13 1994-05-31 Nohmi Bosai Ltd 火災感知器の自己鎖錠端子装置
CN105375121A (zh) * 2015-12-02 2016-03-02 宁波速普电子有限公司 一种弹性电线夹
WO2016102322A1 (fr) 2014-12-22 2016-06-30 Wago Verwaltungsgesellschaft Mbh Borne de connexion et procédé de montage d'une borne de connexion
DE202018104235U1 (de) * 2018-06-28 2018-08-20 Cixi Dingli Plastic & Rubber Co., Ltd. Elektrischer Verbinder

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346027C2 (de) 1983-12-20 1986-03-27 Phönix Elektrizitätsgesellschaft H. Knümann GmbH & Co KG, 4933 Blomberg Elektrische Anschlußklemme
DE3515842C2 (de) * 1985-05-02 1994-08-04 Linde Ag Industrieofen sowie Verfahren zum Betreiben desselben
DE19646103C1 (de) 1996-11-08 1998-03-12 Phoenix Contact Gmbh & Co Federkraftklemme
DE10153170C1 (de) 2001-10-27 2003-02-20 Phoenix Contact Gmbh & Co Federkraftklemme
US6893286B2 (en) * 2003-09-06 2005-05-17 Weidmüller Interface GmbH & Co. KG Connector apparatus adapted for the direct plug-in connection of conductors
DE102004046471B3 (de) * 2004-09-23 2006-02-09 Phoenix Contact Gmbh & Co. Kg Elektrische Anschluß- oder Verbindungsklemme
DE102006047254B3 (de) * 2006-10-06 2008-05-21 Abb Ag Installationsschaltgerät
DE102007024690B4 (de) * 2007-05-25 2009-06-04 Phoenix Contact Gmbh & Co. Kg Elektrische Anschluß- oder Verbindungsklemme
DE102008039864B4 (de) * 2008-08-27 2011-01-05 Wago Verwaltungsgesellschaft Mbh Klemmenbauelement
CN102035079A (zh) * 2009-09-29 2011-04-27 卢迪 用于夹持导线的弹簧夹紧机构及导电条的加工方法
CN201584518U (zh) * 2009-10-29 2010-09-15 北京宝力马传感技术有限公司 一种接线夹
DE102013101409B4 (de) * 2013-02-13 2022-01-20 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme
DE102013101406B4 (de) * 2013-02-13 2018-07-12 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme
ES2834962T3 (es) * 2013-08-27 2021-06-21 Weidmueller Interface Gmbh & Co Kg Borne de resorte para cable
DE202016104374U1 (de) 2016-08-09 2017-11-13 Wago Verwaltungsgesellschaft Mbh Federkraftklemme zum Anschluss eines elektrischen Leiters
DE202017107800U1 (de) * 2017-05-12 2018-08-17 Electro Terminal Gmbh & Co Kg Klemme
DE202017105162U1 (de) 2017-08-28 2018-11-30 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9002887U1 (de) * 1990-03-15 1990-05-17 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Berührungssichere Unterputz-Schutzkontaktsteckdose mit rückseitigen Steckanschlußklemmen
JPH06150169A (ja) * 1992-11-13 1994-05-31 Nohmi Bosai Ltd 火災感知器の自己鎖錠端子装置
WO2016102322A1 (fr) 2014-12-22 2016-06-30 Wago Verwaltungsgesellschaft Mbh Borne de connexion et procédé de montage d'une borne de connexion
CN105375121A (zh) * 2015-12-02 2016-03-02 宁波速普电子有限公司 一种弹性电线夹
DE202018104235U1 (de) * 2018-06-28 2018-08-20 Cixi Dingli Plastic & Rubber Co., Ltd. Elektrischer Verbinder

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EP3687002B1 (fr) 2021-09-01
DE102019101880A1 (de) 2020-07-30
CN111490367B (zh) 2024-05-24
CN111490367A (zh) 2020-08-04
ES2894353T3 (es) 2022-02-14
US11024987B2 (en) 2021-06-01
PL3687002T3 (pl) 2022-01-17
US20200243986A1 (en) 2020-07-30
DE102019101880B4 (de) 2023-09-14

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