FR2666111A1 - Device for opening and closing a leaf - Google Patents

Device for opening and closing a leaf Download PDF

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Publication number
FR2666111A1
FR2666111A1 FR9010626A FR9010626A FR2666111A1 FR 2666111 A1 FR2666111 A1 FR 2666111A1 FR 9010626 A FR9010626 A FR 9010626A FR 9010626 A FR9010626 A FR 9010626A FR 2666111 A1 FR2666111 A1 FR 2666111A1
Authority
FR
France
Prior art keywords
leaf
slides
control
sleeve
control axis
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
FR9010626A
Other languages
French (fr)
Other versions
FR2666111B1 (en
Inventor
Moretti Antonio
Hillion Didier
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR9010626A priority Critical patent/FR2666111B1/en
Publication of FR2666111A1 publication Critical patent/FR2666111A1/en
Application granted granted Critical
Publication of FR2666111B1 publication Critical patent/FR2666111B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
    • E05F15/54—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings operated by linear actuators acting on a helical track coaxial with the swinging axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/484—Torsion springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/67—Materials; Strength alteration thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The present invention relates to a device for opening and closing a leaf (2), characterised in that it comprises a bush (5) mounted pivotably on a support (31, 32) and cooperating with a control shaft (4), the translational movement of which causes the bush to pivot by means of a screw/nut system, in such a way that the pivot of the bush opens or closes the leaf, the translational movement of the control shaft being secured by a linear actuator (10).

Description

DISPOSITIF D'OUVERTURE ET FERMETURE DE BATTANT
La présente invention se rapporte à un dispositif d'ouverture et de fermeture de battant d'un véhicule.FLAP OPENING AND CLOSING DEVICE
The present invention relates to a device for opening and closing a leaf of a vehicle.

Il existe des mécanismes de commande de battants pivotants (volets ou portillons).Ces mécanismes sont généralement à commande manuelle.There are pivoting leaf control mechanisms (flaps or gates). These mechanisms are generally manually operated.

La présente invention a pour objet de fournir un dispositif d'ouverture et fermeture commandé par un organe moteur produisant un effort linéaire.Un fil en alliage à mémoire de forme est particulièrement adapté au dispositif.The object of the present invention is to provide an opening and closing device controlled by a motor member producing a linear force. A shape memory alloy wire is particularly suitable for the device.

Le dispositif selon l'invention est caractérisé par le fait qu'il comporte une douille pivotante reliée au battant et coopérant avec un axe de commande coulissant dont la translation fait pivoter la douille par un système visécrou, la translation de l'axe étant déterminée par un actionneur linéaire.The device according to the invention is characterized in that it comprises a pivoting bushing connected to the leaf and cooperating with a sliding control pin, the translation of which pivots the bushing by a screw-nut system, the translation of the axis being determined by a linear actuator.

Selon une caractéristique, l'actionneur linéaire est constitué par un fil à mémoire de forme.According to one characteristic, the linear actuator is constituted by a shape memory wire.

Selon une caractéristique,le dispositif comporte un organe de verrouillage coopérant avec l'axe de commande pour maintenir celui-ci dans une position de verrouillage.According to one characteristic, the device comprises a locking member cooperating with the control axis to maintain the latter in a locking position.

Selon une autre caractéristique, l'organe de verrouillage est une bague pourvue de glissières dans lesquelles coulisse un pion solidaire de l'axe de commande.According to another characteristic, the locking member is a ring provided with slides in which slides a pin integral with the control axis.

Selon une autre caractéristique, l'axe de commande présente des moyens l'immobilisant en rotation et coulisse dans des pièces de support solidaires de la caisse du véhicule. According to another characteristic, the control shaft has means immobilizing it in rotation and slides in support parts integral with the vehicle body.

L'invention va maintenant être décrite avec plus de détail en se référant à un mode de réalisation donné à titre d'exemple et représenté par les dessins annexés sur lesquels: -la figure 1 est une vue d'un battant équipé du dispositif selon l'invention.The invention will now be described in more detail with reference to an embodiment given by way of example and represented by the appended drawings in which: FIG. 1 is a view of a leaf fitted with the device according to the invention. 'invention.

-la figure 2 est une vue du dispositif en position de battant Ouvert.FIG. 2 is a view of the device in the open leaf position.

-la figure 3 est une vue du dispositif en position de battant fermé.FIG. 3 is a view of the device in the closed leaf position.

-la figure 4 est une vue éclatée du dispositif.FIG. 4 is an exploded view of the device.

En se référant aux dessins, le dispositif repéré 1 est associé à un battant 2 de véhicule tel qu'une vitre de custode par exemple.Referring to the drawings, the device marked 1 is associated with a leaf 2 of a vehicle such as a quarter window for example.

Le dispositif est monté sur la caisse de véhicule par des pièces de support 31 et 32 fixées à la caisse.The device is mounted on the vehicle body by support parts 31 and 32 fixed to the body.

Ces pièces 31 et 32 présentent des trous de passage pour un axe de commande 4 qui coulisse dans une douille de manoeuvre pivotante 5 de manière à la supporter.Cette douille présente une chape reliée par une charnière d'articulation 61 à un levier 6 relié par une charnière d'articulation 62 à une pièce de fixation 7 solidaire du battant 2.These parts 31 and 32 have through holes for a control pin 4 which slides in a pivoting operating sleeve 5 so as to support it. This sleeve has a yoke connected by a hinge 61 to a lever 6 connected by an articulation hinge 62 to a fixing piece 7 integral with the leaf 2.

L'axe de commande 4 présente des rampes hélicoidales 41 de manière qu'un mouvement de translation de l'axe entraine la douille 5 en rotation, l'axe de commande 4 étant immobilisé en rotation par rapport aux pièces de support au moyen d'une rainure 42 coopérant avec un doigt d'arrêt de la pièce de support 32. The control axis 4 has helical ramps 41 so that a translational movement of the axis causes the sleeve 5 to rotate, the control axis 4 being immobilized in rotation relative to the support parts by means of a groove 42 cooperating with a stop finger of the support piece 32.

La douille de manoeuvre 5 est soumise à un ressort de torsion 9 monté coaxialement à l'axe de commande 4 et tendant à faire pivoter la douille
L'axe de commande 4 est relié à une de ses extrémités à un actionneur linéaire 10 servant à le déplacer axialement. Cet actionneur 10 est constitué par un fil à mémoire de forme chauffé par application d'un courant électrique.The operating sleeve 5 is subjected to a torsion spring 9 mounted coaxially with the control axis 4 and tending to rotate the sleeve
The control axis 4 is connected at one of its ends to a linear actuator 10 serving to move it axially. This actuator 10 consists of a shape memory wire heated by the application of an electric current.

L'autre extrémité de l'axe de commande 4 est engagée dans une bague de verrouillage 8 qui peut pivoter en rotation et est liée en translation axiale à la pièce 32.Cette bague sert à maintenir l'axe de commande 4 en position de verrouillage. Elle présente des glissières 81 découpées dans lesquelles coulisse un pion de guidage 43 solidaire de l'axe de commande 4.The other end of the control shaft 4 is engaged in a locking ring 8 which can rotate in rotation and is connected in axial translation to the part 32. This ring serves to hold the control shaft 4 in the locking position . It has slides 81 cut out in which slides a guide pin 43 secured to the control axis 4.

Le fonctionnement du dispositif va maintenant être expliqué.The operation of the device will now be explained.

Lorsque l'actionneur 10 déplace l'axe de commande 4 en translation , il provoque la rotation de la douille de manoeuvre 5. Cette dernière déplace le levier 6 qui provoque la fermeture du battant. Ce mouvement est en opposition au ressort de rappel 9. La position fermée est verrouillée par la bague de verrouillage 8 et par le pion 43 qui se positionne jusqu'à une rampe d'arrêt definissant une position stable dès le relachement de l'effort axial procuré par l'actionneur.When the actuator 10 moves the control axis 4 in translation, it causes the rotation of the operating sleeve 5. The latter moves the lever 6 which causes the leaf to close. This movement is in opposition to the return spring 9. The closed position is locked by the locking ring 8 and by the pin 43 which is positioned up to a stop ramp defining a stable position as soon as the axial force is released provided by the actuator.

Lorsque l'actionneur 10 applique un nouvel effort axial (de même orientation) sur l'axe de commande 4, il provoque la rotation de la bague de verrouillage 8 et le déverrouillage.Le ressort de rappel 9 entraine alors la douille de manoeuvre 5 dans le sens de l'ouverture.Le mouvement s'arrête lorsque la butée 44 solidaire de l'axe de commande 4 vient au contact de la pièce de support 31. When the actuator 10 applies a new axial force (of the same orientation) on the control axis 4, it causes the rotation of the locking ring 8 and the unlocking. The return spring 9 then drives the operating sleeve 5 in the direction of opening. The movement stops when the stop 44 secured to the control pin 4 comes into contact with the support part 31.

Il 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. It is understood that it is possible without departing from the scope of the invention to imagine variants and improvements in detail and even envisage the use of equivalent means.

Claims (6)

REVENDICATIONS 1.-Dispositif d'ouverture et de fermeture de battant (2), caractérisé par le fait qu'il comporte une douille (5) montée pivotante sur un support (31,32) et coopérant avec un axe de commande (4) dont la translation fait pivoter la douille par un système vis-écrou de manière que le pivotement de la douille ouvre ou ferme le battant, la translation de l'axe de commande étant assurée par un actionneur linéaire (10).1.-Leaf opening and closing device (2), characterized in that it comprises a bush (5) pivotally mounted on a support (31, 32) and cooperating with a control pin (4), the translation pivots the sleeve by a screw-nut system so that the pivoting of the sleeve opens or closes the leaf, the translation of the control axis being ensured by a linear actuator (10). 2.-Dispositif selon la revendication 1, caractérisé par le fait que l'actionneur linéaire (10) est constitué par un fil à mémoire de forme.2.-Device according to claim 1, characterized in that the linear actuator (10) is constituted by a shape memory wire. 3.-Dispositif selon l'une quelconque des revendications précédentes, caractérisé par le fait qu'il comporte un organe de verrouillage (8) coopérant avec l'axe de commande (4) pour maintenir celui-ci dans une position de verrouillage.3.-Device according to any one of the preceding claims, characterized in that it comprises a locking member (8) cooperating with the control axis (4) to maintain the latter in a locking position. 4.-Dispositif selon la revendication 3,caractérisé par le fait que l'organe de verrouillage (8) est une bague (8) pourvue de glissières (81) dans lesquelles coulisse un pion (43) solidaire de l'axe de commande.4.-Device according to claim 3, characterized in that the locking member (8) is a ring (8) provided with slides (81) in which slides a pin (43) integral with the control axis. 5.-Dispositif selon l'une quelconque des revendications précédentes,caractérisé par le fait que l'axe de commande (4) présente des moyens (42) l'immobilisant en rotation et coulisse dans des pièces de support (31,32) solidaires de la caisse du véhicule.5.-Device according to any one of the preceding claims, characterized in that the control shaft (4) has means (42) immobilizing it in rotation and slides in support parts (31,32) integral from the vehicle body. 6.-Dispositif selon l'une quelconque des revendications précédentes, caractérisé par le fait que la douille (5) coopère avec un ressort de rappel (9) tendant à la faire pivoter. 6.-Device according to any one of the preceding claims, characterized in that the sleeve (5) cooperates with a return spring (9) tending to rotate it.
FR9010626A 1990-08-24 1990-08-24 FLAP OPENING AND CLOSING DEVICE. Expired - Fee Related FR2666111B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9010626A FR2666111B1 (en) 1990-08-24 1990-08-24 FLAP OPENING AND CLOSING DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9010626A FR2666111B1 (en) 1990-08-24 1990-08-24 FLAP OPENING AND CLOSING DEVICE.

Publications (2)

Publication Number Publication Date
FR2666111A1 true FR2666111A1 (en) 1992-02-28
FR2666111B1 FR2666111B1 (en) 1995-06-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR9010626A Expired - Fee Related FR2666111B1 (en) 1990-08-24 1990-08-24 FLAP OPENING AND CLOSING DEVICE.

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Country Link
FR (1) FR2666111B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1726763A1 (en) * 2005-05-27 2006-11-29 CRF Societa'Consortile per Azioni Vehicle door with short-stroke window mechanism.
EP3059369A1 (en) * 2015-02-19 2016-08-24 Goodrich Actuation Systems Ltd. Actuator mechanism
WO2017046761A1 (en) 2015-09-18 2017-03-23 Evostyle Sàrl Device for opening and closing a leaf, and door or window including such a device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422573A (en) * 1966-06-01 1969-01-21 Warren E Rich Door controlling device
DE1811400A1 (en) * 1968-11-28 1970-06-25 Wegmann & Co Drive device for multi-leaf doors, especially for doors with two pivoting leaves
DE1961573B1 (en) * 1969-12-09 1971-07-29 Bode & Co Vorm Wegmann & Co Drive for actuating a swing door, especially in motor vehicles
DE2748955A1 (en) * 1977-11-02 1979-05-03 Walter Holzer Pneumatic or hydraulic door actuating drive - has hollow piston accommodating output drive in compact form
DE3047499A1 (en) * 1980-12-17 1982-07-01 Integral Hydraulik & Co, 4000 Düsseldorf On-off valve for agricultural implement - has control by hydraulic pilot valve, operated by single hydraulic pressure pulses
JPS60209673A (en) * 1984-04-02 1985-10-22 Hitachi Ltd Pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422573A (en) * 1966-06-01 1969-01-21 Warren E Rich Door controlling device
DE1811400A1 (en) * 1968-11-28 1970-06-25 Wegmann & Co Drive device for multi-leaf doors, especially for doors with two pivoting leaves
DE1961573B1 (en) * 1969-12-09 1971-07-29 Bode & Co Vorm Wegmann & Co Drive for actuating a swing door, especially in motor vehicles
DE2748955A1 (en) * 1977-11-02 1979-05-03 Walter Holzer Pneumatic or hydraulic door actuating drive - has hollow piston accommodating output drive in compact form
DE3047499A1 (en) * 1980-12-17 1982-07-01 Integral Hydraulik & Co, 4000 Düsseldorf On-off valve for agricultural implement - has control by hydraulic pilot valve, operated by single hydraulic pressure pulses
JPS60209673A (en) * 1984-04-02 1985-10-22 Hitachi Ltd Pump

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 10, no. 66 (M-461)(2123) 15 Mars 1986 & JP-A-60 209 673 (HITACHI ) 22 Octobre 1985 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1726763A1 (en) * 2005-05-27 2006-11-29 CRF Societa'Consortile per Azioni Vehicle door with short-stroke window mechanism.
US7523585B2 (en) 2005-05-27 2009-04-28 C.R.F. Società Consortile Per Azioni Motor-vehicle door provided with a device for moving the window pane when the door is opened and closed
CN1869391B (en) * 2005-05-27 2011-06-15 C.R.F.阿西安尼顾问公司 Motor-vehicle door provided with a device for moving the window pane when the door is opened and closed
EP3059369A1 (en) * 2015-02-19 2016-08-24 Goodrich Actuation Systems Ltd. Actuator mechanism
US10816074B2 (en) 2015-02-19 2020-10-27 Goodrich Actuation Systems Limited Actuator mechanism
WO2017046761A1 (en) 2015-09-18 2017-03-23 Evostyle Sàrl Device for opening and closing a leaf, and door or window including such a device

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Publication number Publication date
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