EP0977222A2 - Dispositif de connexion électrique - Google Patents

Dispositif de connexion électrique Download PDF

Info

Publication number
EP0977222A2
EP0977222A2 EP99114945A EP99114945A EP0977222A2 EP 0977222 A2 EP0977222 A2 EP 0977222A2 EP 99114945 A EP99114945 A EP 99114945A EP 99114945 A EP99114945 A EP 99114945A EP 0977222 A2 EP0977222 A2 EP 0977222A2
Authority
EP
European Patent Office
Prior art keywords
transmission unit
power transmission
contact pin
contact
pin
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.)
Withdrawn
Application number
EP99114945A
Other languages
German (de)
English (en)
Other versions
EP0977222A3 (fr
Inventor
Hartmut Heppeler
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.)
Eff Eff Fritz Fuss GmbH and Co KGaA
Original Assignee
Fritz Fuss GmbH and Co
Eff Eff Fritz Fuss GmbH and Co KGaA
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 Fritz Fuss GmbH and Co, Eff Eff Fritz Fuss GmbH and Co KGaA filed Critical Fritz Fuss GmbH and Co
Publication of EP0977222A2 publication Critical patent/EP0977222A2/fr
Publication of EP0977222A3 publication Critical patent/EP0977222A3/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
    • H01H3/161—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift for actuation by moving a closing member, e.g. door, cover or lid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs

Definitions

  • the present invention relates to a power transmission unit according to the preamble of claim 1 and a power transformer.
  • a power transmission unit is at least a movable contact pin is provided, the at least one has electrically conductive contact point, the contact pin between a state of rest in which he is in the Power transmission unit is sunk, and a contact state, in which it protrudes from the power transmission unit, is movable, and being in the power transmission unit a spring device is also provided, the is in operative connection with the contact pin and on it exerts a force parallel to a component Has direction of movement of the contact pin.
  • Such power transmission units and power transmitters are in connection with the transmission of electrical energy between two transmission units, for example Doors known.
  • doors with so-called security locks two-part trigger nuts used, in which the two trigger nut parts are electrical, preferably electromagnetic can be coupled together.
  • the one used Coupling is part of the lock and therefore in trained the door.
  • Such is a security lock known from DE-C 44 07 244.
  • the contact pins are made of springs be pulled inside the power transmission unit, sunk in this whereas they are in a state of contact protrude from the power transmission unit.
  • the contact pins are magnetic and are made of permanent magnets, which in another Power transmission unit are arranged from the rest in the Contact state moves when the two power transmission units appropriately brought together (typically when closing the door).
  • the contact pins then also contact electrically conductive contact points, which are also in the further power transmission unit are provided.
  • This spring force must be by the magnetic force, which strongly from the distance between permanent magnet and contact pin depends on being overcompensated.
  • permanent magnets Degradation effects e.g. through increased Exposed to temperatures, which is caused by the permanent magnets applied forces gradually decrease.
  • a power transmission unit and a power transformer to indicate at which a significantly increased reliability the making of the electrical contact is achieved.
  • a key concept of the invention can be seen in that a contact pin in a power transmission unit like that is connected to a spring device that the spring device the contact pin both in the idle state in Inside the power transmission unit as well as in the contact state, in which the contact pin from the power transmission unit protrudes, can move.
  • the main advantage of the power transmission unit according to the invention compared to the prior art is that the contact pin in the contact state active against the electrical conductive contact points of another power transmission unit is pressed. This can make one clear increased reliability of manufacturing the electrical Contact between the two power transmission units be achieved.
  • a particular advantage of the power transmission unit according to the invention is also that this also with support elements can be used, which in the event of actuation perform a shear motion like this for example with a door and a door frame or one Door frame is the case.
  • Spring device designed as a leaf spring.
  • leaf springs spring steel is comparatively cheap and work very reliably.
  • a switch cam is additionally provided with which the contact pin can be actuated.
  • This Switch cam is typically through pressure contact either operated with the door frame or the door.
  • a structure of the has proven to be particularly reliable Power transmission unit proven in which a movable Pin is provided on which the spring device is movable is suspended, the pin with the switch cam in There is an operative connection and a further spring device is provided which the pin from the power transmission unit pushes out or pulls out.
  • This construction can be done in a particularly simple manner realize that the further spring device as Cylinder, coil or coil spring is formed.
  • the power transmission of the spring device to the contact pin finally can be reliably realized that a rigid web is provided, which with the Spring device and in operative connection with the contact pin stands, with the rigid web at a fixed point in the power transmission unit is articulated.
  • the door leaf is assumed to be rotatable relative to the door frame.
  • the invention also applies to a sliding door Door frame-door leaf combination applicable or also with revolving doors.
  • the selected door frame / door leaf combination is for example a combination gate wing and goal frame or counterpart conceivable, whereby also such a combination both rotatable as well can be designed to be slidable.
  • a first transmission unit 10 is in one Door frame, which acts as the first carrier element 1, arranged.
  • the first transmission unit 10 will be as follows also referred to as a "further power transmission unit”.
  • a second transmission unit 20 is in a second support element 2 designed as a door leaf arranged.
  • the second transmission unit 20, which in the hereinafter also referred to as "power transmission unit” according to the invention is close to a consumer, advantageously an energetically operated door lock 5 arranged to the necessary installation effort to keep it as low as possible in the door leaf.
  • the first transmission unit 10 Has contact points or is a contact plate. It it is also conceivable that the door leaf itself by means of its Door cone one of at least two electrically necessary Represents connections for the door lock (e.g. with a Metal door), and therefore it is also possible that the first Transmission unit only a single electrically conductive Contact point includes. Under electrically conductive The contact point is generally any conceivable geometric Execution understood how contact pin (solid or hollow), contact surface or contact hole.
  • Fig. 2 differs from Fig. 1 only in the arrangement the transmission units 10, 20 with respect to the carrier elements 1, 2: While in Fig. 1 the first transmission unit 10 is arranged in the first carrier element 1 and the second transmission unit 20 in the second carrier element 2, it is exactly the opposite in the arrangement according to FIG. 2: In 2 is the first transmission unit 10 in the second Carrier element 2 arranged and the second is corresponding Transfer unit 20 arranged in the first carrier element 1.
  • FIGS. 1 and 2 offer the advantage that the supply of the lock 5 with electrical energy a minimal installation effort required.
  • the wiring in the door leaf is simplified, since the transmission units 20 (FIG. 1) and 10 (Fig. 2) can be arranged close to the castle 5.
  • the electrical Door opener can be omitted, it can be used to power it existing electrical installation on site, i.e. the feed line (reference number 15 in FIG. 1 and 2) to the first transmission unit with minimal effort 10 (FIG. 1) or the second transmission unit 20 (Fig. 2) are connected.
  • the second transmission unit 20 (the “power transmission unit") the Active energy transfer in the case where the two support elements 1, 2 (in the example: door and door frame) are in a given position to each other, namely when the door (or gate) is closed is.
  • the power transmission unit 20 is in FIGS. 3 and 4 presented in more detail.
  • Fig. 3 shows the power transmission unit 20 with the door open, i.e. the second Carrier element 2 is on its opposite the first carrier element 1 (corresponds to the door frame here) Position unscrewed or pushed.
  • Fig. 4 shows the power transmission unit 20 in its predetermined Position.
  • the current transmission unit 20 has a switching cam N. on, for example, one-sided on the power transmission unit 20 is articulated via a pin 24, and at least one longitudinally displaceable contact pin K, which can be bolt-like or hollow.
  • the direction of movement of the contact pin K and the The pivoting direction of the switching cam N is the same. Both are so coupled with each other that they reverse their movements execute and that they flip-flop-like two each assume stable end positions, which are shown in Fig. 4 and 5 are.
  • the switching cam N is supported against a spring-loaded, longitudinally displaceable pin 21, which is parallel to Contact pin K runs.
  • the contact pin K is effective connected to the spring-loaded pin 21 using a rigid web 22 which is articulated with the contact pin K is connected, and a leaf spring 23, which in turn, on the one hand, at their base with the web 22 is connected and on the other hand with the spring-loaded Pin 21 (as spring load for pin 21 is in the 3 and 4 a cylinder spring S shown).
  • the linkage of the web 22 to the contact pin K takes place in the example shown via an annular groove 25 on the contact pin K, into which the forked free end of the Engages web 22.
  • the other end of the web 22 is in a housing-fixed bearing 26 fixed and articulated.
  • the web 22 forms a pivot lever, which is from the contact pin K is deflected. With this deflection the a base point 27 of the leaf spring 23, which is as close as possible to Free end of the web 22 is arranged, also deflected and relative to the position of the other base 28 changed on the control pin 21.
  • the leaf spring 23 passes through such a change of position a dead center at which their direction of action changes. In the end points shown in Fig. 3 the leaf spring 23 has the same effect as the cylinder spring S. directed.
  • the leaf spring 23 presses the control pin 21 in its extended position and holds it together there with the switching cam N. At the same time she presses the Contact pin K in its retracted position and holds it there.
  • Pressing the switch cam N causes so, depending on the positions of the two Carrier elements 1, 2 relative to each other, an extension and retraction of the contact pin K and thus a transfer of electrical energy or an interruption of this transmission, as far as the further transmission unit 10 with energy is supplied (arrangement of the power transmission units 10, 20 corresponding to Fig. 1).
  • the switching cam N When the door is closed, the switching cam N is essentially sunk in the door except for a small one Part that is due to the distance between the door and door frame the effect of the cylinder spring S.
  • the contact pin is corresponding K extended by means of the spring force P, to the extent this allows the further power transmission unit 10.
  • the contact pin K At open door, however, the contact pin K is at least in essentially sunk in the power transmission unit 20, while the switching cam N with respect to the power transmission unit 20 is extended, as far as the mechanical construction the switching cam N in connection with its articulation allowed on the power transmission unit 20. All in all seen the power transmission unit 20 with respect of the contact pin K is a bistable element, i.e. an element with two stable final states.
  • the contact pin K has a single electrically conductive contact point, it is within the scope of the invention that he can have several electrically conductive contact points, which are at least partially electrically isolated from one another are. It is also within the scope of the present Invention that by means of a single switching cam N a plurality of contact pins K can be actuated simultaneously. There a corresponding construction for the expert using the What is said can be easily realized is detailed Description apart.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Lock And Its Accessories (AREA)
  • Transmitters (AREA)
EP99114945A 1998-07-30 1999-07-30 Dispositif de connexion électrique Withdrawn EP0977222A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998134432 DE19834432A1 (de) 1998-07-30 1998-07-30 Vorrichtung zum wahlweisen Übertragen von Energie zwischen zwei Übertragungseinheiten
DE19834432 1998-07-30

Publications (2)

Publication Number Publication Date
EP0977222A2 true EP0977222A2 (fr) 2000-02-02
EP0977222A3 EP0977222A3 (fr) 2000-12-06

Family

ID=7875894

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99114945A Withdrawn EP0977222A3 (fr) 1998-07-30 1999-07-30 Dispositif de connexion électrique

Country Status (2)

Country Link
EP (1) EP0977222A3 (fr)
DE (1) DE19834432A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1455038A2 (fr) * 2003-03-07 2004-09-08 Carl Fuhr GmbH & Co. KG Système de verrouillage, notamment serrure de porte, serrure de fenêtre ou similaire
DE102008031155A1 (de) * 2008-07-03 2010-01-14 Bonn, Georg, Dipl.-Ing. Türe mit Druckkontaktleitungen
DE202013001328U1 (de) 2013-02-13 2013-03-15 Kfv Karl Fliether Gmbh & Co. Kg Kontaktanordnung
CN106783250A (zh) * 2016-12-27 2017-05-31 宁波贝拓电气有限公司 一种凸轮开关

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569645A (en) * 1968-10-29 1971-03-09 Lawrence N Lea Tamperproof switch devices for burglar alarm systems, affording cordless connections across protected station separations
US3598935A (en) * 1969-07-31 1971-08-10 Pyle National Co Multiple pole electrical switch with improved snap-action actuator structure
DE3329555A1 (de) * 1983-08-15 1985-03-07 Siemens AG, 1000 Berlin und 8000 München Trennschalter fuer metallgekapselte, druckgasisolierte hochspannungsschaltanlagen
US5229560A (en) * 1992-08-05 1993-07-20 Demarco Stephen R Vehicle door-jamb switch assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181833A (en) * 1978-06-07 1980-01-01 General Motors Corporation Closure electrical contact assembly
DE4407244C1 (de) * 1994-03-04 1995-08-17 Fuss Fritz Gmbh & Co Selbstverriegelndes Schloß

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569645A (en) * 1968-10-29 1971-03-09 Lawrence N Lea Tamperproof switch devices for burglar alarm systems, affording cordless connections across protected station separations
US3598935A (en) * 1969-07-31 1971-08-10 Pyle National Co Multiple pole electrical switch with improved snap-action actuator structure
DE3329555A1 (de) * 1983-08-15 1985-03-07 Siemens AG, 1000 Berlin und 8000 München Trennschalter fuer metallgekapselte, druckgasisolierte hochspannungsschaltanlagen
US5229560A (en) * 1992-08-05 1993-07-20 Demarco Stephen R Vehicle door-jamb switch assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1455038A2 (fr) * 2003-03-07 2004-09-08 Carl Fuhr GmbH & Co. KG Système de verrouillage, notamment serrure de porte, serrure de fenêtre ou similaire
EP1455038A3 (fr) * 2003-03-07 2007-05-09 Carl Fuhr GmbH & Co. KG Système de verrouillage, notamment serrure de porte, serrure de fenêtre ou similaire
DE102008031155A1 (de) * 2008-07-03 2010-01-14 Bonn, Georg, Dipl.-Ing. Türe mit Druckkontaktleitungen
DE202013001328U1 (de) 2013-02-13 2013-03-15 Kfv Karl Fliether Gmbh & Co. Kg Kontaktanordnung
WO2014124801A1 (fr) 2013-02-13 2014-08-21 Kfv Karl Fliether Gmbh & Co. Kg Dispositif de contact
CN106783250A (zh) * 2016-12-27 2017-05-31 宁波贝拓电气有限公司 一种凸轮开关

Also Published As

Publication number Publication date
EP0977222A3 (fr) 2000-12-06
DE19834432A1 (de) 2000-02-10

Similar Documents

Publication Publication Date Title
EP0183931B1 (fr) Dispositif de commande à distance d'un interrupteur électrique ou d'un appareil semblable
DE69700663T2 (de) Kabelverriegelungssystem für leistungsschalter
CH680522A5 (fr)
EP3336292A1 (fr) Procédé d'actionnement d'une serrure de porte et serrure de porte
DE3880863T2 (de) Mechanischer energiespeicher ohne verriegelungskraft.
EP1470624B1 (fr) Unite enfichable pour un dispositif de connexion dote de contacts de coupure auxiliaires
WO1996023338A2 (fr) Dispositif pour influer sur un organe de translation d'un appareil de commutation
DE19501928C2 (de) Einschubrahmen mit einer Trennkontaktanordnung
DE4406236A1 (de) Verriegelungsvorrichtung
EP0977222A2 (fr) Dispositif de connexion électrique
EP0789924B1 (fr) Appareil d'evaluation pour systemes de verrouillage mutuel de sectionneurs de puissance
DE3426738C2 (de) Türverschluß, insbesondere für eine Haushaltsmaschine
DE3602122A1 (de) Sicherungsautomat mit einem elektromagnet zur fernsteuerung eines wegrueckbaren unterbrecherkontakts und einem organ zur uebertragung der bewegung des ankers des elektromagnets auf einen auf die bewegungsachse des ankers zentrierten punkt dieses kontakts
DE3906786A1 (de) Antriebsmechanismus
DE69215348T2 (de) Schaltgeräte für elektromagnetische und manuelle Betätigung
DE3508302C2 (fr)
EP2159358A2 (fr) Verrou pour un composant destiné à la fermeture d'une ouverture
WO2009039899A1 (fr) Serrure électronique
DE2741531A1 (de) Steuereinrichtung fuer ein sperrbares ausgleichgetriebe eines fahrzeuges, insbesondere eines land- und/oder bauwirtschaftlich nutzbaren schleppers
DE102009020141B4 (de) Vorrichtung zur gegenseitigen Verriegelung zweier Schalter, insbesondere Leistungsschalter
DE2509159A1 (de) Schwimmerbetaetigte elektrische schaltanordnung
DE1553476A1 (de) Schalteinrichtung fuer elektromagnetische Beeinflussung von Kraftfahrzeugtuerschloessern
DE3002122A1 (de) Flammhemmende polycarbonat-zusammensetzungen
DE19641513C1 (de) Abschließeinrichtung zur Sperrung der Betätigung eines Fahrantriebes eines Leistungsschalters
DE102015122607A1 (de) Kraftfahrzeugkomponente

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20001205

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EFF-EFF FRITZ FUSS GMBH & CO. KG AA

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050201