FR2851688A1 - Push button switch, has shuttle sliding interior to cylindrical body and connected to piston push button, such that shuttle is provoked to rupture circuit upon subjected to force greater than that of spring - Google Patents

Push button switch, has shuttle sliding interior to cylindrical body and connected to piston push button, such that shuttle is provoked to rupture circuit upon subjected to force greater than that of spring Download PDF

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Publication number
FR2851688A1
FR2851688A1 FR0302137A FR0302137A FR2851688A1 FR 2851688 A1 FR2851688 A1 FR 2851688A1 FR 0302137 A FR0302137 A FR 0302137A FR 0302137 A FR0302137 A FR 0302137A FR 2851688 A1 FR2851688 A1 FR 2851688A1
Authority
FR
France
Prior art keywords
push button
shuttle
piston
state
spring
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Withdrawn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
FR0302137A
Other languages
French (fr)
Inventor
Mario Leva
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0302137A priority Critical patent/FR2851688A1/en
Priority to FR0401244A priority patent/FR2851690B1/en
Priority to EP04712085A priority patent/EP1595271B1/en
Priority to PCT/FR2004/000360 priority patent/WO2004077475A1/en
Priority to DE602004001976T priority patent/DE602004001976D1/en
Priority to AT04712085T priority patent/ATE336793T1/en
Publication of FR2851688A1 publication Critical patent/FR2851688A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01H13/64—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 wherein the switch has more than two electrically distinguishable positions, e.g. multi-position push-button switches
    • 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

Landscapes

  • Push-Button Switches (AREA)

Abstract

The switch has a cylindrical body closed at an extremity by a base that receives a detachable support of a light source. The body has a piston push button guided longitudinally and maintained in position by compression of a spring. A shuttle (3) sliding interior to the body, is connected to the button, such that the shuttle is provoked to rupture a circuit upon subjected to force greater than that of the spring.

Description

La présente invention concerne des améliorations auxThe present invention relates to improvements to

conjoncteurs à bouton poussoir se présentant sous la forme d'un corps cylindrique contenant un piston dont le déplacement actionne un contacteur électrique situé à son extrémité . En pratiquele corps cylindrique des conjoncteurs à bouton poussoir comporte un dispositif de fixation d'un boitier contacteur électrique lui meme muni d'un palpeur disposé de telle sorte que lors de son déplacement le piston actionne ledit palpeu: établissant un contact électrique qui peut etre soit fugitif (dan.  push button contactors in the form of a cylindrical body containing a piston, the displacement of which actuates an electrical contactor situated at its end. In practice, the cylindrical body of the push-button contactors comprises a device for fixing an electrical contactor box itself provided with a probe arranged in such a way that during its displacement the piston actuates said probe: establishing an electrical contact which can either be fugitive (dan.

ce cas le contact électrique n'est établi que pendant l'enfoncement du piston)soit stable (dans ce cas le contact change d'état à chaque course du piston.  in this case the electrical contact is only established during the depressing of the piston) is stable (in this case the contact changes state with each stroke of the piston.

Certains de ces conjoncteurs à boutons poussoir sont pourvus d'un système d'éclairage incorporé.  Some of these push button contactors have an incorporated lighting system.

Ces conjoncteurs à bouton poussoir présentent deux inconvénients auxquels la présente invention entend remédier.  These push button contactors have two drawbacks which the present invention intends to remedy.

Par construction les conjoncteurs à bouton poussoir comportant un boitier contacteur électrique occupent un volume 20 important Pour les modèles pourvus d'un éclairage incorporé, il nest pas possible de remplacer l'ampoule de sorte que en cas de défaillance de celle ci il est nécessaire de remplacer le bouton 25 Bouton poussoir rupteur conjoncteur dont la séquence comportE le passage d'1 etat conjoncté à létat stable (dit normalement fermé) à 1 état disjoncté du meme circuit (dit normalement fermé) puis à l'état conjoncté (dit normalement fermé) d'un circuit électrique différent du premier dans une seule course du piston caractèrisé en ce que cette séquence est rendue possible par la présence d'une navette réalisée en matériau conducteur dont le déplacement est provoqué par l'action d'un piston auquel ladite navette est reliée mécaniquement Bouton poussoir rupteur conjoncteur caractérisé en ce que l'état fermé/ouvert des circuits électriques est provoqué par le déplacement d'une navette reliée à un piston Bouton poussoir rupteur conjoncteur caractérisé en ce qu'il 40 comporte un support d'ampoule constitué d'un corps cylindrique pourvu d'un pas de vis traversant l'embase permettant le remplacement de l'ampoule ou de la diode selonle cas sans qu'il soit nécessaire de démonter aucune des autres pièces constituant le bouton Doussoir.  By construction, the push button contactors comprising an electrical contactor occupy a large volume. For the models provided with incorporated lighting, it is not possible to replace the bulb so that in the event of its failure it is necessary to replace the button 25 Contactor breaker push button whose sequence includes the transition from 1 connected state to stable state (said normally closed) to 1 circuit-breaker state of the same circuit (said normally closed) then to the connected state (said normally closed) of an electric circuit different from the first in a single stroke of the piston characterized in that this sequence is made possible by the presence of a shuttle made of conductive material whose displacement is caused by the action of a piston to which said shuttle is mechanically connected Push-button contactor breaker characterized in that the closed / open state of the electrical circuits is pr revoked by the movement of a shuttle connected to a piston Contactor breaker push button characterized in that it 40 comprises a bulb holder consisting of a cylindrical body provided with a thread passing through the base allowing the replacement of the bulb or diode as appropriate without the need to disassemble any of the other parts making up the Push button.

Selon l'invention un dispositif est prévu de façon à permettre la rupture d'un circuit électrique ainsi que l'établissement d'un second circuit électrique dans une unique course du piston sans utiliser un boitier contacteur Le piston est relié à une pièce réalisée en matériau conducteur qui à l'état inactivé établit un contact électrique entre les bornes d'un circuit électrique.  According to the invention, a device is provided so as to allow the breaking of an electrical circuit as well as the establishment of a second electrical circuit in a single stroke of the piston without using a contactor box. The piston is connected to a part made of conductive material which, in the inactivated state, establishes electrical contact between the terminals of an electrical circuit.

Lors de son déplace-ment, ladite navette entre en contact avec lez bornes d'un circuit électrique différent du circuit précité.  During its movement, said shuttle comes into contact with the terminals of an electrical circuit different from the aforementioned circuit.

Selon l'invention un dispositif est prévu de façon à opérer le remplacement d'une ampoule électrique sans dépose de l'ensemble Selon un mode de réalisation le dispositif permettant le remplacement de l'ampoule se compose d'un support cylindrique situé dans l'axe longitudinal du bouton Ce support cylindrique comporte une dispositif permettant son démontage par le coté opposé à la face externe du bouton Selon un mode de réalisation, les bornes des circuits peuvent etre matérialisées par des vis réalisées en matériaux conducteurs >5 Les avantages de l'invention seront mis en évidence par la description se référant à la figure annexée à titre d'exemple.  According to the invention a device is provided so as to operate the replacement of an electric bulb without removing the assembly. According to one embodiment, the device allowing the replacement of the bulb consists of a cylindrical support located in the longitudinal axis of the button This cylindrical support comprises a device allowing its disassembly by the side opposite to the external face of the button According to one embodiment, the terminals of the circuits can be materialized by screws made of conductive materials> 5 The advantages of invention will be highlighted by the description referring to the attached figure by way of example.

La figure indexée représente en coupe un rupteur conjoncteur en coupe longitudinale conforme à l'invention.  The indexed figure shows in section a contactor breaker in longitudinal section according to the invention.

O Ji - sur cette figure le piston est représenté en demi vue à l'état inactivé et en demi vue à l'état activé En se référant à la figure,on voit que l'invention est constitué d'un corps 1 de forme cylindrique obturé à une extrémité par une embase 7 Le corps 1 contient un piston 2 relié à une navette 3 par un dispositif tel que ladite navette peut se déplacer relativement au corps 1 sous l'action du piston.  O Ji - in this figure the piston is shown in half view in the inactivated state and in half view in the activated state Referring to the figure, we see that the invention consists of a body 1 of cylindrical shape closed at one end by a base 7 The body 1 contains a piston 2 connected to a shuttle 3 by a device such that said shuttle can move relative to the body 1 under the action of the piston.

Le positionnement de la navette 3 est assuré par l'action opposée de deux ressorts 6,8 L'embase 7 comporte les bornes 4,5 de deux circuits électriques unipolaires indépendant l'un de l'autre L'embase 7 est traversée en son axe longitudinal par un support 9 recevant une diode électroluminescente 10  The positioning of the shuttle 3 is ensured by the opposite action of two springs 6.8 The base 7 includes the terminals 4.5 of two unipolar electrical circuits independent of each other The base 7 is crossed in its longitudinal axis by a support 9 receiving a light-emitting diode 10

Claims (1)

REVENDICATIONS 1-Bouton poussoir rupteur conjoncteur dont la séquence comporte le passage d' un état conjoncté à l'état stable (dit normalement fermé ) ,à un état disjoncté du meme circuit (dit 5 normalement ouvert) puis à l'état conjoncté (dit normalement fermé) d'un circuit électrique différent du premier dans une seule course du piston. Cette séquence est rendue possible par la présence d'une navette 3 réalisée en matériau assurant une continuité électrique dont le déplacement est provoqué par 10 l'action d'un piston 2 auquel ladite navette est reliée mécaniquement 2-Bouton poussoir rupteur conjoncteur selon la revendication 1 caractérisé en ce que l'état fermé/ouvert des circuits 4,5 est 15 provoqué par le déplacement d'une navette 3 reliée mécaniquement à un piston 2 3-Bouton poussoir rupteur conjoncteur selon la revendication 2 caractèrisé en ce que la liaison mécanique entre le piston 2 el la navette 3 est assurée par 2 ressorts 6,8 dont les effets s'opposent 4-Bouton poussoir rupteur conjonctèur selon l'une quelconque des revendications 1 et 2 caractèrisé en ce que l'embase 7 comporte un support 9 recevant une ampoule ou diode 25 electroluminescente 10 5-Bouton poussoir rupteur conjoncteur selon la revendication 4 caractèrisé en ce que le support d'ampoule 9 est constitué d'un corps cylindrique pourvu d'un pas de vis traversant l'embase 7 30 permettant le remplacement de l'ampoule ou de la diode selon le cas sans qu'il soit nécessaire de démonter aucune des autres pièces constituant le bouton poussoir  1-Contactor breaker push button, the sequence of which involves the transition from a conjunct state to the stable state (said normally closed), to a disjunct state of the same circuit (said 5 normally open) then to the conjunct state (said normally closed) of an electrical circuit different from the first in a single stroke of the piston. This sequence is made possible by the presence of a shuttle 3 made of a material ensuring electrical continuity, the displacement of which is caused by the action of a piston 2 to which said shuttle is mechanically connected. 2 - Push button contactor breaker according to claim 1 characterized in that the closed / open state of the circuits 4.5 is caused by the movement of a shuttle 3 mechanically connected to a piston 2 3-Contactor breaker push button according to claim 2 characterized in that the mechanical connection between the piston 2 and the shuttle 3 is provided by 2 springs 6,8, the effects of which oppose 4-pushbutton circuit breaker switch according to any one of claims 1 and 2 characterized in that the base 7 includes a support 9 receiving a bulb or light-emitting diode 10 5 5-push button contactor breaker according to claim 4 characterized in that the bulb holder 9 consists of a body cylindrical provided with a thread passing through the base 7 30 allowing the replacement of the bulb or the diode as appropriate without the need to disassemble any of the other parts constituting the push button
FR0302137A 2003-02-21 2003-02-21 Push button switch, has shuttle sliding interior to cylindrical body and connected to piston push button, such that shuttle is provoked to rupture circuit upon subjected to force greater than that of spring Withdrawn FR2851688A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0302137A FR2851688A1 (en) 2003-02-21 2003-02-21 Push button switch, has shuttle sliding interior to cylindrical body and connected to piston push button, such that shuttle is provoked to rupture circuit upon subjected to force greater than that of spring
FR0401244A FR2851690B1 (en) 2003-02-21 2004-02-10 PUSH BUTTON BREAKER CONNECTOR
EP04712085A EP1595271B1 (en) 2003-02-21 2004-02-18 Push button make-and-break switch
PCT/FR2004/000360 WO2004077475A1 (en) 2003-02-21 2004-02-18 Push button make-and-break switch
DE602004001976T DE602004001976D1 (en) 2003-02-21 2004-02-18 PUSHBUTTON SWITCH FOR DISCONNECTING AND CONNECTING
AT04712085T ATE336793T1 (en) 2003-02-21 2004-02-18 PUSH BUTTON SWITCH FOR DISCONNECT AND CONNECT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0302137A FR2851688A1 (en) 2003-02-21 2003-02-21 Push button switch, has shuttle sliding interior to cylindrical body and connected to piston push button, such that shuttle is provoked to rupture circuit upon subjected to force greater than that of spring

Publications (1)

Publication Number Publication Date
FR2851688A1 true FR2851688A1 (en) 2004-08-27

Family

ID=32799489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0302137A Withdrawn FR2851688A1 (en) 2003-02-21 2003-02-21 Push button switch, has shuttle sliding interior to cylindrical body and connected to piston push button, such that shuttle is provoked to rupture circuit upon subjected to force greater than that of spring

Country Status (1)

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FR (1) FR2851688A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2117589A1 (en) * 1971-04-10 1972-10-19 Kirsten Elektrotech Motor vehicle switch for direction indicators with toggle lever for headlight flasher, high beam and low beam
GB1327631A (en) * 1970-03-10 1973-08-22 Lucas Industries Ltd Electrical switches
US4363087A (en) * 1981-01-22 1982-12-07 Illinois Tool Works Inc. Mounting post for holding a lighted electrical pushbutton switch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1327631A (en) * 1970-03-10 1973-08-22 Lucas Industries Ltd Electrical switches
DE2117589A1 (en) * 1971-04-10 1972-10-19 Kirsten Elektrotech Motor vehicle switch for direction indicators with toggle lever for headlight flasher, high beam and low beam
US4363087A (en) * 1981-01-22 1982-12-07 Illinois Tool Works Inc. Mounting post for holding a lighted electrical pushbutton switch

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Effective date: 20111102