FR2872338A1 - Rotary knob for controlling automation, has metallic key whose gripping handle is connected to skirt in which handling rod remains projected, where skirt surrounds top of lock head until to support, when key is in position - Google Patents

Rotary knob for controlling automation, has metallic key whose gripping handle is connected to skirt in which handling rod remains projected, where skirt surrounds top of lock head until to support, when key is in position Download PDF

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Publication number
FR2872338A1
FR2872338A1 FR0407094A FR0407094A FR2872338A1 FR 2872338 A1 FR2872338 A1 FR 2872338A1 FR 0407094 A FR0407094 A FR 0407094A FR 0407094 A FR0407094 A FR 0407094A FR 2872338 A1 FR2872338 A1 FR 2872338A1
Authority
FR
France
Prior art keywords
key
skirt
head
rotary knob
support
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
FR0407094A
Other languages
French (fr)
Other versions
FR2872338B1 (en
Inventor
Bertrand Fruchard
Patrice Thizon
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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Filing date
Publication date
Application filed by Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Priority to FR0407094A priority Critical patent/FR2872338B1/en
Publication of FR2872338A1 publication Critical patent/FR2872338A1/en
Application granted granted Critical
Publication of FR2872338B1 publication Critical patent/FR2872338B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/04—Cases; Covers
    • H01H19/06—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

The knob has a body with a fixing base (30) at which a switch block (10) is fixed. A lock head (20) has a lock insert (23) rotating around an axis for actuating the block. A metallic key is housed in a plastic cap that surrounds a key head. A gripping handle of the key is connected to a skirt in which a handling rod remains projected. The skirt surrounds top of the head (20) until to a support (Q), when the key is in position.

Description

La présente invention concerne un bouton tournant â serrure et à cléThe present invention relates to a lock and key turn knob

destiné à être monté sur un support, constitué d'une part d'un corps pourvu d'une embase de fixation à laquelle est fixé au moins un bloc électrique interrupteur et d'autre part d'une tête de commande pourvue d'un barillet de serrure tournant autour d'un axe pour actionner au moyen de formes de came le bloc électrique.  intended to be mounted on a support, consisting on the one hand of a body provided with a mounting base to which is attached at least one switch electrical block and on the other hand of a control head provided with a barrel locking device rotating about an axis for actuating the electric block by means of cam shapes.

Un bouton et voyant destiné à la commande d'automatismes tel que celui du document EP 0889 564 se compose d'un corps constitué d'une embase de fixation et de blocs de contacts électriques auquel on adapte à la demande une tête ayant une fonction particulière par exemple bouton- poussoir, bouton tournant, bouton à bascu- leur, etc. Les têtes de boutons tournants à clé sont bien connues (voir par exemple le bouton tournant du catalogue Automatismes Industriels Telemecanique 2001/2002, Schneider Electric, page C41). Dans ce type de tête, la clé métallique s'introduit dans un barillet rotatif qui peut occuper deux ou trois positions mais la clé n'assure aucune protection du bouton.  A button and indicator intended for automation control such as that in document EP 0889 564 consists of a body consisting of a mounting base and blocks of electrical contacts to which a head having a particular function is adapted on demand. eg push-button, rotary knob, rocker button, etc. Turning key heads are well known (see for example the turning knob of the catalog Industrial Automation Telemecanique 2001/2002, Schneider Electric, page C41). In this type of head, the metal key is introduced into a rotary barrel that can occupy two or three positions but the key does not provide any protection of the button.

L'invention a pour but de fournir un bouton tournant à serrure dans lequel la clé a une fonction de protection du bouton en environnement difficile.  The object of the invention is to provide a lockable rotary knob in which the key has a function of protecting the button in a difficult environment.

Selon l'invention, la clé se compose de la clé métallique proprement dite et d'un capuchon en matière plastique qui enrobe la tête de clé en formant une manette ou oreille de préhension et qui se prolonge par une jupe dans laquelle la tige de manoeuvre de la clé reste saillante et qui, la clé étant en position, enveloppe le haut de la tête de commande sensiblement jusqu'au niveau du support.  According to the invention, the key consists of the actual metal key and a plastic cap which surrounds the key head by forming a handle or gripping lug and which is extended by a skirt in which the actuating rod the key remains protruding and which, the key being in position, envelops the top of the control head substantially to the level of the support.

Selon une caractéristique, la jupe coiffe l'interstice formé entre le cache-serrure logeant le mécanisme tournant de la tête et la collerette fixe de la tête.  According to one feature, the skirt covers the gap formed between the lock cover housing the rotating mechanism of the head and the fixed collar of the head.

Selon une autre caractéristique, la jupe a une forme évasée.  According to another characteristic, the skirt has a flared shape.

La description détaillée qui suit, en regard des dessins annexés, illustre un mode de réalisation donné à titre d'exemple.  The detailed description which follows, with reference to the accompanying drawings, illustrates an embodiment given by way of example.

La figure 1 représente un bouton tournant à serrure conforme à l'invention constitué de la tête, en coupe axiale, d'une embase et de blocs de contacts; La figure 2 est une vue en perspective de la tête montée sur le bouton tour-nant; La figure 3 est une vue en coupe axiale de la clé adaptée au bouton tournant.  FIG. 1 represents a lock rotary knob according to the invention consisting of the head, in axial section, of a base and blocks of contacts; Figure 2 is a perspective view of the head mounted on the turning knob; Figure 3 is an axial sectional view of the key adapted to the rotary knob.

Le bouton tournant illustré à la figure 1 comporte une tête à serrure 20 sensiblement de révolution autour d'un axe X Il est constitué d'au moins un bloc interrupteur 10 accroché ou fixé à une embase 30 sur laquelle s'accroche la tête de commande 20.  The rotary knob illustrated in Figure 1 comprises a lock head 20 substantially of revolution about an axis X It consists of at least one switch block 10 hooked or attached to a base 30 on which the control head is hooked 20.

La tête de bouton à serrure 20 comprend une collerette fixe 21 sur laquelle peut pivoter, autour d'un axe X, un cache serrure 22 logeant le mécanisme et un bariliet de serrure 23 Le mécanisme de serrure actionne une came 24 qui en pivotant autour de l'axe X déplace selon cet axe un poussoir 25 destiné à actionner le(s) bloc(s) interrupteur(s).  The lock button head 20 comprises a fixed flange 21 on which can pivot about an axis X, a lock cover 22 housing the mechanism and a lock bariliet 23 The lock mechanism actuates a cam 24 which pivoting around the X axis moves along this axis a pusher 25 for actuating the block (s) switch (s).

La collerette 21 de la tête 20 forme un épaulement qui passe dans une ouverture circulaire ménagée dans un support plan de montage Q, et ce de façon que la tête soit accessible manuellement et visuellement au-dessus du plan Q. La clé se compose d'une clé métallique 41 logée dans un capuchon 42 en matière plastique. La tête de clé 411 est noyée dans le capuchon en formant au- dessus une manette ou oreille de préhension 421 se raccordant en formant un en-semble monobloc à une jupe ou coiffe 422. La tige de manoeuvre 412 de la clé reste saillante àl'intérieur de la jupe. Lorsque la clé est en position, cette jupe enveloppe la tête jusqu'au niveau du support Q et enveloppe ainsi le haut bouton.  The flange 21 of the head 20 forms a shoulder which passes through a circular opening in a mounting plane support Q, so that the head is accessible manually and visually above the plane Q. The key consists of a metal key 41 housed in a cap 42 made of plastic. The key head 411 is embedded in the cap by forming above a handle or gripping lug 421 connecting to form a monobloc assembly to a skirt or cap 422. The actuating rod 412 of the key remains projecting to the inside the skirt. When the key is in position, this skirt wraps the head to the level of the support Q and thus wraps the top button.

La rotation de la clé vers des positions prédéterminées entraîne, au moyen 25 d'un mécanisme non représenté, la commutation des blocs interrupteurs 10 et la mise en oeuvre d'un circuit électrique auquel ces blocs sont connectés.  The rotation of the key to predetermined positions causes, by means of a mechanism not shown, switching of the switch blocks 10 and the implementation of an electrical circuit to which these blocks are connected.

U est bien entendu que l'on peut sans sortir du cadre de l'invention imaginer des variantes et des perfectionnements de détail et de même envisager l'emploi de moyens équivalents.  Of course, without departing from the scope of the invention, it is possible to imagine variations and improvements in detail and to even envisage the use of equivalent means.

Claims (3)

1. Bouton tournant à serrure et à clé destiné à être monté sur un support1. Lock and key rotary knob for mounting on a support (Q) et constitué d'une part d'un corps pourvu d'une embase de fixation (30) à laquelle est fixé au moins un bloc électrique interrupteur (10) et d'autre part d'une tête de commande (20) pourvue d'un barillet de serrure (23) tournant autour d'un axe (X) pour actionner au moyen de formes de came le bloc électrique (10), caractérisé par le fait que la clé (40) se compose de la clé métallique (41) proprement dite et d'un capuchon (40) en matière plastique qui enrobe la tête de clé (411) en formant une manette ou oreille de préhension (421) qui se prolonge par une jupe (422) dans laquelle la tige de ma- neeuvre (412) de la clé reste saillante et qui, la clé étant en position, enveloppe le haut de la tête de commande sensiblement jusqu'au niveau du support (Q).  (Q) and consisting on the one hand of a body provided with a fixing base (30) to which is fixed at least one switch electrical block (10) and on the other hand a control head (20) provided with a lock cylinder (23) rotating about an axis (X) for actuating the electrical block (10) by means of cam shapes, characterized in that the key (40) consists of the metal key (41) itself and a cap (40) of plastic material which coats the key head (411) forming a handle or lug (421) which is extended by a skirt (422) in which the Work (412) of the key remains protruding and which, the key being in position, envelops the top of the control head substantially to the level of the support (Q). 2. Bouton tournant selon la revendication 1, caractérisé par le fait que la jupe (422) coiffe l'interstice formé entre le cache-serrure (22) logeant le mécanisme tournant de la tête et la collerette fixe (21) de la tête.  2. Rotary knob according to claim 1, characterized in that the skirt (422) covers the gap formed between the lock cover (22) housing the rotating mechanism of the head and the fixed flange (21) of the head. 3. Bouton tournant selon la revendication 1, caractérisé par le fait que la jupe (422) a une forme évasée.  3. Rotary knob according to claim 1, characterized in that the skirt (422) has a flared shape.
FR0407094A 2004-06-29 2004-06-29 TURN BUTTON WITH KEY Expired - Fee Related FR2872338B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0407094A FR2872338B1 (en) 2004-06-29 2004-06-29 TURN BUTTON WITH KEY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0407094A FR2872338B1 (en) 2004-06-29 2004-06-29 TURN BUTTON WITH KEY

Publications (2)

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FR2872338A1 true FR2872338A1 (en) 2005-12-30
FR2872338B1 FR2872338B1 (en) 2006-09-01

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FR0407094A Expired - Fee Related FR2872338B1 (en) 2004-06-29 2004-06-29 TURN BUTTON WITH KEY

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2954575A1 (en) * 2009-12-18 2011-06-24 Thales Sa Anti-humidity safety device for emergency circuit-breaker type device, has base and extension arranged with respect to each other, and base and extension assembly arranged in part of elastic material element
WO2021165592A1 (en) * 2020-02-21 2021-08-26 Psa Automobiles Sa Method and system for controlling the starting of a vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205320A (en) * 1962-03-15 1965-09-07 Gen Electric Remote control key switch
US3625035A (en) * 1968-10-25 1971-12-07 Bosch Gmbh Robert Lock construction
EP0865957A1 (en) * 1997-03-18 1998-09-23 AFE Plasturgie Light leakage preventing rotary knob for heating control panel of vehicle
EP0889564A1 (en) * 1997-07-01 1999-01-07 Schneider Electric Sa Electric control or signal device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205320A (en) * 1962-03-15 1965-09-07 Gen Electric Remote control key switch
US3625035A (en) * 1968-10-25 1971-12-07 Bosch Gmbh Robert Lock construction
EP0865957A1 (en) * 1997-03-18 1998-09-23 AFE Plasturgie Light leakage preventing rotary knob for heating control panel of vehicle
EP0889564A1 (en) * 1997-07-01 1999-01-07 Schneider Electric Sa Electric control or signal device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2954575A1 (en) * 2009-12-18 2011-06-24 Thales Sa Anti-humidity safety device for emergency circuit-breaker type device, has base and extension arranged with respect to each other, and base and extension assembly arranged in part of elastic material element
WO2021165592A1 (en) * 2020-02-21 2021-08-26 Psa Automobiles Sa Method and system for controlling the starting of a vehicle
FR3107567A1 (en) * 2020-02-21 2021-08-27 Psa Automobiles Sa Vehicle starting control method and system

Also Published As

Publication number Publication date
FR2872338B1 (en) 2006-09-01

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Effective date: 20130228