EP0759205B1 - Elektrischer installationsschalter - Google Patents
Elektrischer installationsschalter Download PDFInfo
- Publication number
- EP0759205B1 EP0759205B1 EP96902802A EP96902802A EP0759205B1 EP 0759205 B1 EP0759205 B1 EP 0759205B1 EP 96902802 A EP96902802 A EP 96902802A EP 96902802 A EP96902802 A EP 96902802A EP 0759205 B1 EP0759205 B1 EP 0759205B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- actuating plate
- arms
- switch
- electrical installation
- actuating
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 title claims abstract description 31
- 230000008878 coupling Effects 0.000 claims abstract description 46
- 238000010168 coupling process Methods 0.000 claims abstract description 46
- 238000005859 coupling reaction Methods 0.000 claims abstract description 46
- 238000010616 electrical installation Methods 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 5
- 244000208734 Pisonia aculeata Species 0.000 claims 2
- 230000000284 resting effect Effects 0.000 claims 2
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 238000012549 training Methods 0.000 description 12
- 238000003860 storage Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
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- 230000036316 preload Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
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- 238000007373 indentation Methods 0.000 description 1
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- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
- H01H13/60—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member moved alternately in opposite directions
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- 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
- H01H3/12—Push-buttons
- H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
- H01H2003/466—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle using a living hinge to connect the levers
Definitions
- the invention relates to an electrical installation switch according to the preamble of the claim 1, such as known from DE-A-3 816 186.
- Electrical installation switches are used to switch the Energy supply to electricity consumers connected to an electrical Power supply network are connected, determined.
- Such Switches must be capable of being used in electricity supply networks existing tensions of e.g. 230 Volt currents of more than 10 amps safely without arcing switch off, in addition to this functional reliability also long service life even with frequent use got to.
- the electrical Switching element of such a switch a snap function, whereby when passing a certain position in the course of the actuating movement the actuating plate of such a switch the switching process is triggered and then automatically by the Arbitrary actuation is not or hardly influenced.
- the electrical installation switch according to the invention at the beginning mentioned type is characterized in that the actuating plate to almost perpendicular to the surface of the flush plate running movement attached to a parallel arm bracket which is at least two parallel to each other in different Distances from the actuating plate transverse to the above Arms extending in the direction of movement of the actuating plate has at one end with the base of the installation switch and at its other end with the actuator plate are connected, which with the actuating plate in The connecting end of each of these arms is relative to the other End of the arm in question in the direction of movement of the Actuating plate is movable, and that the snap-action switching element than alternating in their two end positions under pretension adjacent rocker switch is formed and on the Actuating plate, facing this rocker switch, a coupling body attached, alternately on two on the rocker switch provided for folding the same, one folding direction each assigned, force application points by impressions the actuator plate comes into attack.
- This training makes it structurally simple storage of the actuating plate can be achieved in which the actuating plate, which covers the front of the switch, in their rest position always occupies the same position and when actuated the switch is practically perpendicular to the surface of the operating plate moved and thus does not experience an inclination; it is of no influence at which point on the actuating plate the force used to bring about a switching operation he follows.
- the construction of the installation switch according to the invention intended formation of the snap-action switching element in the form of an alternating in their two end positions pre-tensioned rocker switch and the thereby intended transmission of the actuating force from the actuating plate via a coupling body on this rocker switch, this coupling body alternately on two on the rocker switch the intended force application points comes into attack, represents a structurally simple and on the conditions of the parallel arm bracket reconciliation matched to the actuating plate the actuating force from the actuating plate to the snap-action switching element and an advantageous one in this context Formation of the snap switching element itself.
- a preferred embodiment of the designed according to the invention Installation switch which is structurally simple Way a very precise and smooth bearing of the actuator plate is achievable, is characterized in that the Parallel arm holder with at least one parallelogram element is formed, in which the one parallelogram leg, which the two transverse to the direction of movement of the actuator plate Arms connected at one end, at the base of the installation switch is attached and the other parallelogram leg, which connects these arms at the other end, is connected to the flush plate.
- the parallel arm holder with at least one parallelogram element is formed, in which the one parallelogram leg, which the two transverse to the direction of movement of the actuator plate Arms connected at one end, at the base of the installation switch is attached and the other parallelogram leg, which connects these arms at the other end, is connected to the flush plate.
- a simple solution to build the restoring force for the Actuation plate of the installation switch is in training the mounting of the actuating plate in the form of a parallelogram element given that the connection points of the Arms with the parallelogram legs connecting these arms Formation of a resetting force for the actuating plate resilient are compliant.
- a largely free choice of the size of the restoring force for the actuating plate and also the path-dependent characteristic this resetting force is provided by providing its own Return spring possible.
- its own return spring can also be the magnitude of a biasing force on the actuator plate holds in its rest position, be chosen, whereby the storage can remain without bending stress, what a long storage life is advantageous.
- the spiral spring can e.g.
- a helical compression spring can either be inserted into a parallelogram element be or directly between the base of the Installation switch and the actuator plate or one with component directly connected to the actuating plate, e.g. one Support rod of the actuating plate, inserted.
- the latter Possibilities allow the parallel arm holder, or that Parallelogram element of loads caused by the restoring force keep clear.
- a first Embodiment which has the advantage that the parallel arm bracket with the operating plate approximately in the middle of the same can be connected what for the inclusion of the on the Actuating plate to be exerted actuating force is advantageous, provided that the parallel arm bearing behind half of the Actuating plate and the rocker switch behind the other half the actuating plate is arranged.
- a variant of this is characterized in that the parallel arm holder on two opposite edges of the actuating plate arranged is and the snap switch element behind the middle of the Actuating plate is arranged.
- This variant has the advantage that the arms of the parallel arm bracket are relatively can have great length and thereby, as well as by the circumstance that the actuating plate on opposite edges, so double, is guided, a very exact bilateral Guiding the actuating plate results.
- the biasing force for the rocker switch can by an embodiment of the installation switch, which is characterized in that to form the biasing force the rocker switch a spiral spring is provided, which on her one end with the rocker switch and at the other end with the Base or the actuating plate of the installation device under Preload is connected, a structurally simple solution can be achieved, with the choice of spring characteristics the turnover speed or snap speed of the rocker switch can be set.
- the Bending spring is a coil spring which has one end rigidly fixed to the rocker switch and with its other end on one with the base or with the flush plate standing storage is supported tilting, a very good transmission of the preload provided by the spring on the rocker switch and good swiveling of the base end of the spring can be achieved, which in turn enables a very rapid process of turning the rocker switch.
- the installation switch which is characterized is that the coupling body with respect to the actuator plate is arranged pivotably and thereby in a transverse to Geometric pivot axis of the shift rocker level from a middle position, in which a return spring urges when pressing in the actuating plate and attacking the Coupling body on the rocker switch each after one of the two Swings out sides.
- the pivot bearing for the coupling body two parallel to each other and transverse to the direction of movement of the actuating plate extending support strips is formed, wherein the coupling body in its central position on both support bars rests and in each case in the swung-out state one of the support strips rests. It is about the return of the coupling body to its central position training favorable which is characterized in that the coupling body in the area of its pivot bearing on the a convex-shaped side facing away from the support strips Has surface on which the return spring, which with the actuating plate communicates, attacks and the coupling body pushes into its middle position.
- This embodiment is also with regard to the installation of the coupling body required manipulation advantageous.
- the embodiment shown in Figures 1 to 3 electrical installation switch 1 has an actuating plate 2, which covers the front 3 of the switch 1 and is movably mounted in the switch 1.
- the switch 1 is with a snap switch element in the form of a rocker switch 4, which its switching position in the course of the direction of the arrow 5 occurring actuating movement of the actuating plate 2 within a very short period of time before the actuator plate changes their end position in the course of the actuating movement has reached.
- the state corresponding to this end position is shown in Figure 3, while Figure 2 shows the rest position, from which the actuating movement of the actuating plate starts.
- the actuating plate 2 is in the in FIGS. 1 to 3 embodiment shown in two parts, which are pluggably connected to each other, with the outer part 2a the push-in force used to actuate the switch in Direction of arrow 5 is to be exercised while the inner part 2b carries the outer part 2a and the actuating force or actuating movement forward to bring about the switching action.
- the outer part 2a of the actuating plate is of a frame 6 surrounded, which is both an optical design element as well as side protection against pollution and others forms adverse influences.
- two-part design of the actuating plate 2 is also a one-piece training possible.
- the actuating plate 2 is to form a bearing which an approximately perpendicular to the surface 7 of the actuating plate 2 running movement (ie running in the direction of arrow 5 Movement) of the actuator plate 2 allowed on a parallel arm bracket attached in the form of a parallelogram element 8.
- This parallel arm holder or this parallelogram element 8 has two parallel to each other at different distances 11, 12 of the actuating plate 2 transversely to the direction of Arrow 5 extending arms 9, 10 at one end 13th or 14 with the base 17 of the installation switch and their other end 15 or 16 with the actuating plate 2 in Connect. That in connection with the actuating plate 2 standing end 15 or 16 of each of these arms 9, 10 is in reference to the other end 13 or 14 of the arm 9 or 10 in question movable in the direction of arrow 5.
- a coupling body 23 is provided, which alternating at two force application points 26, 27, the the rocker switch 4 are provided when pressing in the actuating plate 2, which moves in the direction of arrow 5, comes to attack.
- the rocker switch 4 is in this embodiment as a switch formed and has a rocker contact 22, which always in an electrically conductive connection with a center connection 18 stands and in one end position of the rocker body, which is shown in Figure 2, on a first connection contact 19 rests and in the other end position of the rocker body, which is shown in Figure 3, on another Terminal contact 20 comes to rest.
- Training the The rocker switch as a switch is only one example Snap-action switching element can be used in this and also in other embodiments the installation switch designed according to the invention also be built for other switching functions, e.g. as simple switch or as a changeover switch or as a series switch or as a multi-pole switch etc.
- the spiral spring 21 is under pressure and is in this embodiment, a coil spring, which on its one end 21a is rigidly fixed to the rocker switch 4, by pointing to a pin arm provided on the rocker switch 4 4a is slid on, and it is the spring 21 on its other End 21b supported on a bearing 28 in a tiltable manner; the cutting-like bearing 28 is located in a Indentation 29, which is a lateral deflection of the end 21b the spring 21 stops.
- the rocker switch 4 assumes the position shown in FIG and the operating plate 2 is pushed in, being in Moving in the direction of arrow 5, the coupling body 23 arrives the point 23a with the force application point 26 of the rocker switch 4th in contact, and it comes in the course of this movement of the actuator plate 2 to overcome the delivered by the spring 21 Preload and a quick flip of the Rocker switch 4 in the direction of arrow 24, the rocker switch 4 in the position shown in Figure 3 arrives and the rocker contact 22 detaches from the connector 19 and to the connector 20 creates.
- biasing force for the rocker switch can also one not designed as a coil spring but in a different form Spiral spring, e.g. a more or less curved one Leaf spring, can be provided.
- Spiral spring e.g. a more or less curved one Leaf spring
- the biasing force for the rocker switch in a different way than with a spiral spring, e.g. magnetically; one can e.g. provide one or more permanent magnets with the one or those in the end positions of the rocker switch on this a holding preload is exerted.
- the parallelogram element 8 which in the embodiment 1 to 3 is formed in one piece, has the cross arms extending to the direction of movement of the actuating plate 2 9, 10 and two parallelogram legs 31, 32.
- One parallelogram leg 31, the arms 9, 10 at one end 13 or 14 connects, is on the base 17 of the installation switch attached, and it is the other parallelogram leg 32, the arms 9, 10 at their other end 15 or 16 with each other connects, connected to the actuator plate 2.
- a positive connection between the actuating plate 2 or a part 2b of the same with the Parallelogram leg 32 may be provided.
- Other connections e.g. Adhesive connections are possible.
- the parallelogram element can also 8 or the parallelogram leg 32 with the Part 2b can be integrated in one piece.
- the parallelogram element 8 is flexible, where if the parallelogram element 8 is made of plastic is, these junctions preferably in the form of so-called Plastic film hinges are formed like this is also indicated in Figures 2 and 3. Such film hinges develop practically no spring force that the return the actuating plate 2 in its rest position shown in Fig.2 could effect or support. But it is also possible that Joints 33, 34, 35, 36 of the parallelogram element 8 to be resilient in that they have a restoring force can deliver for the actuator plate 2. It can with such training, if necessary, with the by elastic resilience of the parallelogram element formed Restoring force can be found so that no own Spring element, e.g. the helical compression spring 30, for formation of restoring force required for the actuating plate 2 is.
- Spring element e.g. the helical compression spring 30, for formation of restoring force required for the actuating plate 2 is.
- the swivel bearing for the coupling body 23 is by two support strips 37, 38 formed which are parallel to each other and transverse to the indicated by the arrow 5 direction of movement of the actuating plate 2 run.
- This coupling body 23 is of the Return spring 39, which in this embodiment from constructive Is arranged on the parallelogram element 8, but also attached directly to the actuating plate 2 could be pushed into the middle position shown in Fig.2.
- the return spring designed in the form of a flat spring engages 39 on a convex surface 40, which on the coupling body 23 in the region of its pivot bearing provided on the side facing away from the support strips 37, 38 is.
- actuating plate 2 is only approximately half shown; the rest of the actuator plate, on which the coupling body 23 and a spring 21 for storage 28 conductive guide 43 is provided, has broken away, whereby the view of the rocker switch 4 is clear.
- the guide 43 which 2 and 3 in front of the coupling body 23 is to reveal the coupling body, only indicated by dash-dotted lines and also dash-dotted in Fig. 1 drawn.
- the installation switch with a single snap switch element provided that is designed as a simple switch. If desired, however, one can be made in a manner known per se such installation switch also with two snap-action switching elements equip and the actuating plate for this in shape form two mutually independent halves, each of which then for independent actuation of a snap switching element is provided, each of these halves approximately as in Fig.1 shown part of the actuator plate corresponds. It is possible and for both production and assembly advantageous if you have the for these two flush plate halves parallel arm brackets to be provided in a single on the side to be connected to the base of the switch integrated double element integrated.
- connection points 33 and 34 in the form of hinges with hinge pins 47, which in suitable holes, which in the parallelogram leg 31 and provided in the parallelogram arms 9, 10 are inserted.
- the connection points 35, 36 are through Pin-socket joints are formed, which e.g. from ball stud 48, which are attached to the parallelogram arms 9 or 10, and from pans 49, which are provided on the parallelogram leg 32 are exist.
- the connection points of the parallelogram element or the parallel arm guide you can the joints 33, 34th also provide directly on the base 17, which then has its own Leg 31 is unnecessary.
- the leg 32 can, as already mentioned, be integrated with part 2b.
- Fig. 5 shows variants with regard to training and accommodation of springs used to form the restoring force for the Actuating plate of the switch are provided.
- a first variant sees the arrangement of a slightly curved spiral spring 50, which the distance between the connection points 34, 35 seeks to enlarge the parallelogram element.
- a another variant sees an approximately Q-shaped curved Bending spring 51, which corresponds in a corresponding manner to that Spiral spring 50 is inserted into the parallelogram element 8, this variant has a more even progression of the spring force can be achieved.
- Another variant sees the insertion a tension coil spring 52 between the connection points 33 and 36 of the parallelogram element 8.
- Fig.6 Another variant in terms of training and arrangement one the restoring force for the actuator plate of the Switch-delivering spring is shown in Fig.6. At this Variant is between the base 17 of the switch and the parallelogram leg 32, which is the operating plate of the switch carries, a leaf spring 53 inserted. It can also do that Spring, which provides the biasing force for the rocker switch, in this regard be dimensioned so that they reset the actuator plate causes.
- FIG. 7 shows in a view corresponding to FIG. 1 a variant regarding the arrangement of the parallel arm holder and the snap-action switching element in a rough schematic representation, the actuating plate 2 removed and dashed is indicated.
- the parallel arm bracket formed by two parallelogram elements 8a, 8b, which on two opposite edges 55, 56 of the actuating plate are arranged, and it is the snap switch element 4 together with the coupling body 23 behind the center of the operating plate arranged.
- This variant enables a proportionate great length of the transverse to the direction of movement of the actuating plate 2 extending arms 9, 10 of the parallelogram elements, what kinematically and to achieve a smooth movement the actuating plate is advantageous.
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- Tumbler Switches (AREA)
- Mechanisms For Operating Contacts (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Description
Claims (17)
- Elektrischer Installationsschalter (1) mit einer die Frontseite (3) des Schalters überdeckenden Betätigungsplatte (2; 2a,2b) welche senkrecht zu ihrer Flächenerstreckung beweglich gelagert ist, mit einem mit der Betätigungsplatte (2; 2a, 2b) mechanisch betätigbaren elektrischen Schnappschaltelement (4), welches seine Schaltstellung im Zuge der Betätigungsbewegung der Betätigungsplatte (2; 2a, 2b) vor dem Erreichen einer Endstellung derselben durch Überwinden einer mechanischen Vorspannungskraft augenblicklich ändert, und mit einem Kopplungskörper (23), der an der Betätigungsplatte (2; 2a, 2b) dem Schnappschaltelement (4) zugewandt, angebracht ist, und der alternierend an zwei am Schnappschaltelement (4) für das Umklappen desselben vorgesehenen, je einer Umklapprichtung zugeordneten, Kraftangriffsstellen (26, 27) durch Eindrücken der Betätigungsplatte (2; 2a, 2b) zum Angriff kommt, dadurch gekennzeichnet, daß die Betätigungsplatte (2; 2a, 2b) zur annähernd senkrecht zur Fläche (7) der Betätigungsplatte verlaufenden Bewegung (5) an einer Parallelarmhalterung (8) angebracht ist, welche mindestens zwei parallel zueinander in verschiedenen Abständen (11, 12) von der Betätigungsplatte (2; 2a, 2b) quer zur genannten Richtung der Bewegung der Betätigungsplatte verlaufende Arme (9, 10) aufweist, die an ihrem einen Ende (13, 14) mit dem Sockel (17) des Installationsschalters (1) und an ihrem anderen Ende (15, 16) mit der Betätigungsplatte in Verbindung stehen, wobei das mit der Betätigungsplatte in Verbindung stehende Ende (15, 16) jedes dieser Arme (9, 10) in bezug auf das mit dem Sockel (17) in Verbindung stehende Ende (13, 14) des betreffenden Armes (9, 10) in Richtung der Bewegung (5) der Betätigungsplatte beweglich ist, und daß das Schnappschaltelement als in ihren beiden Endstellungen alternierend unter Vorspannkraft anliegende Schaltwippe (4) ausgebildet ist.
- Elektrischer Installationsschalter nach Anspruch 1, dadurch gekennzeichnet, daß die quer zur Bewegungsrichtung (5) der Betätigungsplatte (2; 2a, 2b) verlaufenden Arme (9, 10) der Parallelarmhalterung (8) elastisch biegsam ausgebildet sind.
- Elektrischer Installationsschalter nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Parallelarmhalterung durch mindestens ein Parallelogrammelement (8) gebildet ist, bei dem der eine Parallelogrammschenkel (31), welcher die beiden quer zur Bewegungsrichtung der Betätigungsplatte verlaufenden Arme (9, 10) an deren einem Ende (13, 14) verbindet, am Sockel (17) des Installationsschalters (1) angebracht ist und der andere Parallelogrammschenkel (32), welcher diese Arme (9, 10) an deren anderem Ende (15, 16) verbindet, an die Betätigungsplatte (2; 2a, 2b) angeschlossen ist.
- Elektrischer Installationsschalter nach Anspruch 3, dadurch gekennzeichnet, daß das Parallelogrammelement (8) einstückig ausgebildet ist.
- Elektrischer Installationsschalter nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß das Parallelogrammelement (8) an den Verbindungsstellen (33, 34, 35, 36) der Arme (9, 10) mit den diese Arme verbindenden Parallelogrammschenkeln (31, 32) flexibel oder gelenkig ausgebildet ist.
- Elektrischer Installationsschalter nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß die Verbindungsstellen (33, 34, 35, 36) der Arme (9, 10) mit den diese Arme verbindenden Parallelogrammschenkeln (31, 32) als Kunststoff-Filmscharniere ausgebildet sind.
- Elektrischer Installationsschalter nach Anspruch 5, dadurch gekennzeichnet, daß die Verbindungsstellen (33, 34, 35, 36) der Arme (9, 10) mit den diese Arme verbindenden Parallelogrammschenkeln (31, 32) zur Bildung einer Rückstellkraft für die Betätigungsplatte (2; 2a, 2b) federnd nachgiebig ausgebildet sind.
- Elektrischer Installationsschalter nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß zwischen diagonal zueinander liegende Verbindungsstellen (34, 35; 33, 36) der Arme (9, 10) mit den diese Arme verbindenden Parallelogrammschenkeln (31, 32) eine Feder (50; 51; 52) zur Bildung einer Rückstellkraft für die Betätigungsplatte (2; 2a, 2b) eingefügt ist.
- Elektrischer Installationsschalter nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß zur Bildung einer Rückstellkraft für die Betätigungsplatte eine in Richtung der Bewegung der Betätigungsplatte (2; 2a, 2b) wirkende Schraubendruckfeder (30) vorgesehen ist.
- Elektrischer Installationsschalter nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß zur Bildung einer Rückstellkraft für die Betätigungsplatte (2; 2a, 2b) eine diese abstützende Blattfeder (53) vorgesehen ist.
- Elektrischer Installationsschalter nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die Parallelarmhalterung (8) hinter einer Hälfte (44) der Betätigungsplatte (2; 2a, 2b) und die Schaltwippe (4) hinter der anderen Hälfte (45) der Betätigungsplatte angeordnet ist.
- Elektrischer Installationsschalter nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die Parallelarmhalterung (8a, 8b) an zwei einander gegenüberliegenden Rändern (55, 56) der Betätigungsplatte angeordnet ist und das Schnappschaltelement (4) hinter der Mitte (46) der Betätigungsplatte angeordnet ist.
- Elektrischer Installationsschalter nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß zur Bildung der Vorspannkraft der Schaltwippe (4) eine Biegefeder (21) vorgesehen ist, welche an ihrem einen Ende (21a) mit der Schaltwippe (4) und an ihrem anderen Ende (21b) mit dem Sockel (17) oder der Betätigungsplatte (2; 2a, 2b) des Installationsschalters (1) unter Vorspannung in Verbindung steht.
- Elektrischer InstalLationsschalter nach Anspruch 13, dadurch gekennzeichnet, daß die Biegefeder (21) eine Schraubenfeder ist, welche mit ihrem einen Ende (21a) an der Schaltwippe (4) biegesteif fixiert und mit ihrem anderen Ende (21b) an einer'mit dem Sockel oder mit der Betätigungsplatte in Verbindung stehenden Lagerung (28) kippbeweglich abgestützt ist.
- Elektrischer Installationsschalter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Kopplungskörper (23) in bezug auf die Betätigungsplatte (2; 2a, 2b) schwenkbeweglich angeordnet ist und dabei in einer quer zur geometrischen Schwenkachse (41) der Schaltwippe (4) verlaufenden Ebene aus einer Mittelstellung, in welche ihn eine Rückstellfeder (39) drängt, bei Eindrücken der Betätigungsplatte und Angreifen des Kopplungskörpers (23) an der Schaltwippe (4) jeweils nach einer der beiden Seiten ausschwenkt.
- Elektrischer Installationsschalter nach Anspruch 15, dadurch gekennzeichnet, daß die Schwenklagerung für den Kopplungskörper (23) durch zwei parallel zueinander und quer zur Bewegungsrichtung der Betätigungsplatte verlaufende Auflagerleisten (37, 38) gebildet ist, wobei der Kopplungskörper in seiner Mittelstellung auf beiden Auflagerleisten aufliegt und im ausgeschwenkten Zustand jeweils auf einer der Auflagerleisten aufliegt.
- Elektrischer Installationsschalter nach Anspruch 16, dadurch gekennzeichnet, daß der Kopplungskörper (23) im Bereich seiner Schwenklagerstelle an der von den Auflagerleisten abgewandten Seite eine konvex geformte Fläche (40) aufweist, an der die Rückstellfeder (39), welche mit der Betätigungsplatte in Verbindung steht, angreift und den Kopplungskörper in seine Mittelstellung drängt.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT376/95 | 1995-03-02 | ||
| AT37695A AT409428B (de) | 1995-03-02 | 1995-03-02 | Elektrischer installationsschalter |
| PCT/AT1996/000035 WO1996027202A1 (de) | 1995-03-02 | 1996-02-29 | Elektrischer installationsschalter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0759205A1 EP0759205A1 (de) | 1997-02-26 |
| EP0759205B1 true EP0759205B1 (de) | 1999-05-26 |
Family
ID=3488952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96902802A Expired - Lifetime EP0759205B1 (de) | 1995-03-02 | 1996-02-29 | Elektrischer installationsschalter |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0759205B1 (de) |
| AT (1) | AT409428B (de) |
| DE (1) | DE59601985D1 (de) |
| ES (1) | ES2134586T3 (de) |
| GR (1) | GR3030940T3 (de) |
| WO (1) | WO1996027202A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2938371A1 (fr) * | 2008-11-13 | 2010-05-14 | Legrand France | Commutateur electrique du type "push-push" ou "push-down" a moyens d'entrainement de la noix |
| DE102012219474A1 (de) * | 2012-10-24 | 2014-04-24 | Pixarithmic Gmbh | Drucktastenanordnung mit einer Parallelschwinge |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009076934A1 (de) * | 2007-12-14 | 2009-06-25 | 3Be Berliner Beratungs- Und Beteiligungs-Gmbh | Schalter |
| DE102011089718A1 (de) | 2011-12-23 | 2013-06-27 | Robert Bosch Gmbh | Werkzeugmaschine |
| CN109599285B (zh) * | 2017-09-30 | 2024-12-03 | 北京小米移动软件有限公司 | 按键结构及电子设备 |
| CN112273892B (zh) * | 2020-10-26 | 2022-01-14 | 盐城工业职业技术学院 | 一种蜂巢式药品管理装置 |
| WO2024120605A1 (en) | 2022-12-05 | 2024-06-13 | Merit Automotive Electronics Systems S.L.U. | Longitudinal button assembly with an anti-jamming mechanism |
| CN117207898B (zh) * | 2023-10-18 | 2024-07-26 | 浙江上开汽车电器有限公司 | 汽车定速巡航开关及其控制系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2033614A5 (de) * | 1969-02-26 | 1970-12-04 | Develay Rene | |
| GB2089128B (en) * | 1980-12-05 | 1985-02-13 | Burroughs Corp | Keyboards |
| DE8604034U1 (de) * | 1986-02-14 | 1988-07-28 | SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen | Schalter, insbesondere für Kraftfahrzeuge |
| DE3816186A1 (de) * | 1988-05-11 | 1989-11-23 | Asea Brown Boveri | Elektrisches schaltgeraet |
-
1995
- 1995-03-02 AT AT37695A patent/AT409428B/de not_active IP Right Cessation
-
1996
- 1996-02-29 EP EP96902802A patent/EP0759205B1/de not_active Expired - Lifetime
- 1996-02-29 DE DE59601985T patent/DE59601985D1/de not_active Expired - Fee Related
- 1996-02-29 WO PCT/AT1996/000035 patent/WO1996027202A1/de not_active Ceased
- 1996-02-29 ES ES96902802T patent/ES2134586T3/es not_active Expired - Lifetime
-
1999
- 1999-08-10 GR GR990402021T patent/GR3030940T3/el unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2938371A1 (fr) * | 2008-11-13 | 2010-05-14 | Legrand France | Commutateur electrique du type "push-push" ou "push-down" a moyens d'entrainement de la noix |
| EP2187414A1 (de) * | 2008-11-13 | 2010-05-19 | Legrand France | Elektrischer "Push-Push" oder "Push-Down" Schalter mit Antriebsmitteln für die Nuss |
| CN101901699B (zh) * | 2008-11-13 | 2013-09-25 | 勒格朗法国公司 | 自弹式或按下式电气转换开关 |
| DE102012219474A1 (de) * | 2012-10-24 | 2014-04-24 | Pixarithmic Gmbh | Drucktastenanordnung mit einer Parallelschwinge |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2134586T3 (es) | 1999-10-01 |
| WO1996027202A1 (de) | 1996-09-06 |
| EP0759205A1 (de) | 1997-02-26 |
| DE59601985D1 (de) | 1999-07-01 |
| ATA37695A (de) | 2001-12-15 |
| GR3030940T3 (en) | 1999-11-30 |
| AT409428B (de) | 2002-08-26 |
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