EP3489443A1 - Vorrichtung zum antrieb einer türverriegelungsstange eines schiebe-öffnungselements - Google Patents

Vorrichtung zum antrieb einer türverriegelungsstange eines schiebe-öffnungselements Download PDF

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Publication number
EP3489443A1
EP3489443A1 EP18207058.1A EP18207058A EP3489443A1 EP 3489443 A1 EP3489443 A1 EP 3489443A1 EP 18207058 A EP18207058 A EP 18207058A EP 3489443 A1 EP3489443 A1 EP 3489443A1
Authority
EP
European Patent Office
Prior art keywords
housing
pinion
output
input
opening
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
EP18207058.1A
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English (en)
French (fr)
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EP3489443B1 (de
Inventor
Cyril Berton
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.)
Sotralu SAS
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Sotralu SAS
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Publication date
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Publication of EP3489443A1 publication Critical patent/EP3489443A1/de
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Publication of EP3489443B1 publication Critical patent/EP3489443B1/de
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/10—Actuating mechanisms for bars
    • E05C9/12—Actuating mechanisms for bars with rack and pinion mechanism

Definitions

  • the invention relates to a device, said drive device, for driving in translation a slide-holder rod slidably mounted with respect to a sliding leaf profile-in particular in a sliding door cremone headrest-this device being adapted to be connected to a sidestand of such an opening and to define extreme positions of rotation of the sidestand.
  • the invention also relates to a cremone for sliding leaf, this espagnolette comprising a bolt-holder rod and a drive device according to the invention.
  • the invention also relates to a sliding leaf comprising such a espagnolette.
  • Sliding shutters comprising a gear drive device assembled to an operating lever of the opening and adapted to define extreme positions of rotation of said operating stand.
  • the extreme positions of rotation of the operating stand are generally defined so that the operating stand can be moved between a closed position in which the stand is oriented vertically and an open position arranged at an angle of less than 45 ° by relative to said closed position.
  • Limiting the opening position of the maneuvering stand at an angle of less than 45 ° with respect to the vertical makes it easier to manipulate a sliding leaf when moving between an open position and a closed position of the sash by relative to an open position in which the operating stand is oriented at an angle equal to 90 ° relative to the vertical.
  • pinion means any piece having a toothing and can be integrated in a gear.
  • a pinion may have a wheel shape or wheel portion (angular sector) or any other form.
  • a drive device comprising an outer casing that can be attached to a front face of a hollow profile. defining a longitudinal side of a sliding leaf frame.
  • the housing is assembled to a maneuvering stand.
  • the housing comprises a gear having a first gear rotatably coupled to said operating stand and a second gear that can be rotatably coupled to a square of the drive arranged to traverse a wall of the hollow profile to an inner gear of the device.
  • drive disposed in the hollow of the profile and rotatably coupled to said square.
  • the inner pinion is coupled to a slide-holder rod slidably mounted in a headrest integrally assembled to said hollow profile.
  • the inner gear is coupled to the bolt rod so as to be able to drive it in translation between a locking position in which at least one bolt assembled to the bolt-holder rod is held in engagement with a strike of a frame on which is mounted on the opening and an unlocking position in which each bolt is not engaged in a striker of the frame.
  • the invention aims to overcome these disadvantages.
  • the invention therefore aims to provide a driving device for espagnolette sliding leaf which is simple.
  • the invention also aims to provide such a drive device that is inexpensive.
  • the invention also aims to provide such a drive device that is simple to mount on a sliding leaf.
  • the invention also aims to provide such a drive device to improve the aesthetics of a sliding leaf.
  • the invention also aims at providing a sliding door cremone and a sliding leaf having the above-mentioned advantages.
  • the invention also extends to a cremone for sliding leaf, this espagnolette comprising a bolt-holder rod and a device according to the invention engaged with this bolt-holder rod.
  • At least one bolt is assembled integral with said bolt-holder rod.
  • the housing comprises all the necessary elements (mechanism disposed in said inner chamber of the housing) for manipulating a bolt rod from a driving square assembled to a jack stand to the bolt carrier of the cremone bolt and to define extreme positions of rotation of the leading square and said kickstand maneuvering.
  • said hollow profile of the opening is a longitudinal profile of the opening disposed vertically when the opening is mounted on the frame so as to define a song of the opening.
  • the hollow profile also has an opening arranged to be traversed by said leading square so that the leading square can be assembled to the housing of the drive device disposed in the hollow of the hollow profile and to the operating stand placed on an outer front face. hollow profile.
  • the inlet opening of the housing is intended to be disposed opposite the opening of the hollow section through which the leading square so that the latter reaches the input member of said mechanism.
  • the housing is not visible by a user because it is disposed in the hollow of the profile of the opening and not on a front face of this profile.
  • housing in the hollow profile improves the exterior aesthetics of the opening. In addition, the costs of such a housing is reduced because it is not visible so that its appearance does not require the use of expensive material that can have expensive aesthetic finishes.
  • said outlet opening is at least substantially orthogonal to said inlet opening.
  • said inlet opening may be parallel to the outer end face of the hollow profile and the outlet opening may be parallel to the edge of the hollow profile.
  • the mechanism is a gear comprising at least two gears, a gear first gear, said input gear, forming said input member and a second gear, said output gear, forming said output member.
  • the input member -in particular the input gear- is guided with respect to the housing in rotation with respect to a theoretical axis of rotation passing through said opening of Entrance.
  • the inlet opening extends in a plane orthogonal to said theoretical axis of rotation of the input member.
  • the input member in particular the input gear-comprises a housing, said receiving housing, extending along said theoretical axis of rotation of the input member.
  • Said reception housing of the input member is arranged to receive a first end of the driving square.
  • a second end of the trailing square is intended to be assembled to a sidestand of the sliding leaf.
  • said receiving housing and said driving square have conjugate shapes.
  • the receiving housing of the input member is disposed on an axis of rotation of the input member.
  • said receiving housing has a non-circular cross section, in particular of square cross section. Nevertheless, nothing prevents to provide a housing of circular section if assembly means are provided between the input member and said square for rotatably coupling said input member to said square.
  • the casing comprises means for fixing the casing to a sliding door cremone headrest on which said bolt-holder rod is slidably mounted.
  • the housing comprises threads for fixing the housing to said headrest. More particularly, screws through said headrest by lights of the headrest can be screwed into said threads.
  • Said bolt rod comprises at least one lumen - in particular three adjacent lumens along a longitudinal axis of the bolt rod - receiving at least one tooth of the toothing of the output pinion to be able to be driven in translation when the output gear is rotated.
  • the translation drive of said bolt-holder rod is carried out when a tooth received in a light of the bolt-holder rod exerts a force against a border of this light of said bolt-holder rod (when the output pinion is driven in rotation).
  • the bolt-holder rod can be driven in translation between a locking position in which each bolt is kept engaged in a striker of a frame on which is mounted the opening and an unlocking position in which each bolt is not in the grip of a waste of a frame.
  • said input gear also comprises a through thread adapted to receive a screw, said holding screw, for maintaining said leading square in said housing of the input gear.
  • the housing has a suitable light so that a screwdriver can reach said retaining screw disposed in the tapping of the input gear.
  • the bolt carrier and the headrest also each have a light opposite said housing light so that a screwdriver can reach the housing and said retaining screw.
  • the drive device is arranged to be placed in a hollow profile of the sliding leaf receiving said espagnolette.
  • said housing has a rectangular parallelepipedal shape and has main faces of the housing having a width of less than 30 mm, more particularly less than 20 mm, in particular of the order of 16mm and side faces having a width less than 50mm, more particularly less than 40mm, in particular of the order of 30mm.
  • Said transmission is adapted to increase the transmission ratio between the input gear and the output gear.
  • said transmission is adapted to allow, from a rotation on an angle ⁇ 1 of the input gear, a rotation on an angle ⁇ 2 of the output gear, ⁇ 2 being greater than ⁇ 1 .
  • Increasing the transmission ratio between the input gear and the output gear increases the distance between the extreme translation positions of the bolt rod so that the bolt rod can reach a locking position and a position. unlocking.
  • said transmission may be formed of a toothing of the input member-in particular the input gear- and a toothing of the output member-in particular the output gear-in gear with the teeth of the input member - in particular the input gear -.
  • Said mechanism then comprises only an input member -in particular the input gear- and an output member -in particular the output gear-.
  • said transmission comprises at least one pinion coupling said input member to said output member.
  • said transmission comprises a plurality of gears.
  • said transmission comprises a single pinion, said intermediate gear, rotatably coupled to said input gear and said output gear.
  • the pinion has an oblong shape having a first end engaged with the input gear and a second end engaged with the output pinion.
  • the oblong shape of the intermediate gear makes it possible to have a sufficiently large distance between the two ends to modify a transmission ratio between the input gear and the output gear while being able to be contained entirely in said housing.
  • the stops of the driving device are formed in the inner enclosure so that the intermediate gear is in contact with these stops when it reaches its extreme positions of rotation.
  • the stops are formed by the wall of the housing. Nevertheless, nothing prevents the provision of studs as abutments reported on the wall of the housing in the inner enclosure of the housing.
  • the output gear has a first series of teeth coupled to said transmission and a second series of teeth adapted to be engaged with said bolt carrier. More particularly, the dimensions of the output gear are adapted so that the first set of teeth is disposed in the inner enclosure of the housing and the second set of teeth at least partially passes through said housing outlet opening to be able to engage of said bolt carrier.
  • the output gear radius at said first set of teeth is smaller than the output gear radius at said second set of teeth.
  • the output gear has a transmission ratio between said first set of teeth and said second set of teeth greater than 1.
  • the intermediate gear comprises a groove arranged to allow the passage of said second set of teeth of the output gear.
  • the intermediate gear comprises two parallel fingers each having a portion of said first set of teeth coupled with said output gear, the two fingers being spaced apart from each other so as to form said groove allowing the passage of said second series of teeth of the output gear.
  • the housing wall and the gears of said mechanism have conjugated assembly means. More particularly, these conjugated assembly means form a pivot connection between each pinion and the wall of the housing. These conjugated assembly means thus make it possible to define the axis of rotation of each pinion of said mechanism (in particular the input gear, the intermediate gear and the output gear).
  • said stops are arranged to limit a rotational stroke of said input gear on an angle less than or equal to 45 °, more particularly less than 30 °, more particularly of the order of 20 °.
  • Limiting the rotational stroke of the input gear also limits the rotational stroke of the operating stand.
  • the driving device (said stops and said mechanism) is adapted so that the operating stand can be moved between a closed position in which the stand is oriented vertically and an open position arranged at an angle less than 45 °, more particularly of the order of 20 °, with respect to said closed position.
  • Limiting the opening position of the maneuvering stand at an angle of less than 45 °, more particularly of the order of 20 °, relative to the vertical makes it easier to manipulate a sliding leaf when it is moved between a open position and a closed position of the opening.
  • said mechanism has a transmission ratio between said input gear and said output gear greater than or equal to 2, in particular equal to 2 when the input gear can be driven into position. rotation at an angle of 45 ° and equal to 4.5 when the input gear can be rotated at an angle of 20 °.
  • said intermediate gear has a bearing arranged to come into contact with a bending elastic blade assembled to said housing wall in said inner enclosure.
  • the mechanical strength of the elastic blade when the latter is driven in flexion improves the comfort of handling of the stand by a user.
  • the spring is placed between a bottom of the housing of the locking device and an end of said pin facing the bottom of the housing.
  • the pin is then in a release position when the spring is retracted when a pressure is exerted on said pin towards the bottom of the housing of the locking device (particularly when the section bearing the espagnolette of the opening is placed against the frame).
  • the pin is then in a locking position when the spring is deployed when no pressure is exerted on said pin towards the bottom of the housing of the locking device (especially when the section bearing the espagnolette of the opening is not placed against the frame bearing each strike).
  • the locking device allows manipulation of the bolt rod only when the sliding leaf is in a closed position, that is to say when said hollow section of the leaf is placed against the frame.
  • the locking device is integrated in the housing of the drive device.
  • the invention also relates to a driving device, a cremone and a sliding leaf characterized, in combination or not, by all or some of the characteristics mentioned above or below. Whatever formal presentation thereof, unless explicitly stated otherwise, the various features mentioned above or hereafter shall not be considered as closely or inextricably linked together, the invention may relate to only one of these structural features or only part of one of these structural or functional features, or any grouping, combination or juxtaposition of all or part of these structural or functional features.
  • the Figures 1 to 3 and 7 have a profile 20 sliding leaf.
  • the profile 20 is a longitudinal profile disposed vertically when the sliding leaf is installed on a frame.
  • the profile 20 has a side face 21 intended to be placed facing the frame and a front face 22 on which can be mounted a stand 23 maneuvering.
  • the lateral face of the profile 20 has a longitudinal recess 24 in which a cremone 26 of the opening can be arranged.
  • the espagnolette 26 comprises a headrest 27 adapted to be fixed to the profile 20 of the opening.
  • the headrest 27 defines a slide facing a bottom 25 of the hollow 24 of the profile 20.
  • the espagnolette 26 also comprises a rod 28 bolt holder mounted sliding in the slide of the headrest 27.
  • a spacer 31 is disposed between the headrest 27 and the rod 28 bolt-holder to avoid friction between the headrest 27 and the rod 28 bolt-holder when sliding thereof.
  • Two bolts 29 are assembled to the rod 28 bolt and extend projecting from the espagnolette 26 to the frame.
  • the headrest 27 has two slots 30, each slot 30 being arranged to be traversed by a respective bolt 29.
  • a square, said square 32 leading, is assembled to the stand 23 maneuvering.
  • the leading square 32 may be integrated with the stand 23 of operation to form a single piece as in the embodiment shown in FIG. figure 2 .
  • the leading square 32 and the maneuvering stand 23 may constitute two distinct and dissociable parts, as shown in FIGS. figures 3 , 8 and 9 .
  • the stand 23 has a housing 33 adapted to receive the leading square 32.
  • the housing 33 of the stand 23 may have a first portion 34 of section adapted to maintain the leading square 32 and a second portion 35 of greater section to said first portion 34.
  • the stand 23 has a tapping 37 connecting the outside of the stand 23 of maneuver so that a 36 maintenance screw can be inserted into this tapping to maintain the square 32 leading into said first portion 34
  • a spacer 38 is disposed in said second portion 35.
  • the spacer 38 makes it possible to place the stand 23 of operation away from a wall of the profile 20 forming said face 22 of the profile 20 so as to avoid friction between the stand 23 of the maneuver and the profile 20 of the opening.
  • the spacer serves to maintain the square 32 leading in the stand 23 of maneuvering.
  • the wall of the profile 20 forming the front face 22 of the profile 20 comprises an opening 39 arranged to be traversed by the leading square 32.
  • the profile 20 also comprises a drive device 40 shown in FIGS. Figures 4 to 6 according to one embodiment of the invention for driving in translation, from a rotation of the stand 23 of operation, the rod 28 bolt-holder along the headrest 27 between a locking position in which each bolt 29 is engaged in a striker of the frame on which is mounted the opening and an unlocking position in which each bolt 29 is not engaged in a striker of the frame.
  • the frame includes a strike for each bolt 29.
  • the drive device 40 is disposed between the bottom 25 of the recess 24 of the profile 20 and the rod 28 bolt carrier. Alternatively, if the drive device 40 has dimensions greater than the recess 24 of the profile, it is possible to make an opening on the bottom 25 of the profile so that the drive device 40 can be arranged in the profile.
  • the driving device 40 comprises a housing 41 having at least substantially the shape of a rectangular parallelepiped.
  • the housing 41 has two faces, called main faces 42, opposite one another and parallel to said front face 22 of the profile 20.
  • a main face, called the main face 43 of coupling, is facing the wall the profile 20 forming the front face 22 of the profile 20.
  • the housing 41 has two faces, said side faces 45, orthogonal to the main faces 42.
  • a side face, said side 45 side coupling, is opposite the rod 28 bolt carrier.
  • the main faces 42 of the housing 41 have a length of between 50 mm and 200 mm, more particularly of the order 125 mm.
  • the main faces 42 of the housing 41 also have a width adapted so that the housing 41 can be disposed between the bottom 25 of the profile 20 and the rod 28 bolt holder of the espagnolette 26.
  • the width of the main faces 42 of the housing 41 is between 15mm and 50mm, more particularly of the order of 30mm.
  • the lateral faces 45 of the housing 41 have a width adapted so that the housing 41 can be disposed between the side walls of the profile 20 delimiting with the bottom 25 of the profile 20 the hollow 24 of the profile 20. More particularly, the width of the 45 side faces is between 10mm and 30mm, more particularly of the order of 16mm.
  • the housing 41 has a wall 46 defining an inner enclosure 47 of the housing 41.
  • the housing 41 comprises on its main coupling face 43 an opening, called the inlet opening 48, arranged facing the opening of the wall of the profile 20 forming said front face 22 of the profile 20.
  • the housing 41 comprises, on its side 45 of coupling, an opening, said opening 49 output, disposed opposite the rod 28 bolt holder.
  • the housing 41 comprises a cover 53 that is removable from the rest of the housing 41, the cover 53 being formed by a portion of the wall 46 of the housing 41 defining the main coupling face 43 of the housing 41.
  • the cover comprises a first longitudinal end comprising two fixing projections 54 adapted to be housed in two housing mounting housings 41.
  • the cover also comprises a second longitudinal end comprising two openings 55 to allow the screwing of the cover to the rest of the housing.
  • housing 41 which includes two threads 56 to receive two screws. Alternatively, it is possible to crimp the cover to the housing to make it indémontable.
  • the casing 41 and the espagnolette 26 comprise conjugate assembly means so as to integrally assemble the casing 41 to the headrest 27.
  • the lateral coupling face 45 of the casing 41 comprises two threads 50, each tapping 50 being adapted to receive a screw 51, each screw 51 through the lights 52 of the headrest 27 and the rod 28 bolt holder to reach the tapping 50 of the housing 41 associated with the screw 51 and to fix the housing 41 to the headrest 27.
  • the driving device 40 also comprises a gear mechanism 57 arranged in the inner enclosure 47 of the housing 41.
  • the mechanism 57 comprises three pinions 58, 69, 77.
  • a first pinion, said pinion 58 input is disposed opposite said inlet opening 48 and rotatably coupled to the square 32 driving assembled to the stand 23 maneuvering and passing through said opening of the wall of the profile 20.
  • said input gear 58 comprises a housing, said receiving housing 59, of square cross section opposite the opening 48 of the housing inlet 41 and arranged to receive said leading square 32.
  • the input pinion 58 and the housing 41 have conjugated joining means forming a pivot connection about an axis 60 of rotation of said input pinion 58 centered on the housing 59 for receiving the input pinion 58 arranged to receive the leading square 32.
  • the axis 60 of rotation of the input pinion 58 is therefore orthogonal to the main faces 42 of the housing 41.
  • the input pinion 58 has a cylindrical portion 61 of revolution comprising the receiving housing 59 of the pinion 58. input and being centered on said axis 60 of rotation.
  • the interior chamber 47 has a portion 62 defined in a cylindrical shape of revolution centered on the axis of rotation by the wall 46 of the housing 41 so as to define a housing 59 for receiving the pinion 58 input.
  • This portion 62 of the inner chamber 47 makes it possible to hold the input pinion 58 radially.
  • the cylindrical portion 61 of revolution of the input pinion 58 has a cylindrical projection 63 of revolution centered on the axis 60 of rotation of the input pinion 58 and being adapted to be housed in the opening 48 of entry of housing 41 forming a bearing for this projection 63.
  • This projection 63 has a diameter smaller than said cylindrical portion 61 of revolution of the pinion 58 input and greater than the length a diagonal of the square section of the housing 59 for receiving the input pinion 58.
  • the input gear 58 is held axially by the wall portions 46 of the housing 41 forming said main faces 42.
  • the cylindrical portion 61 of revolution of the input pinion 58 also includes a through threaded thread 64 adapted to receive a screw, said screw 65 for holding, to maintain said square 32 leading into said housing.
  • the housing 41 So as to mount the square 32 leading after the housing 41 is assembled to the headrest 27 of the espagnolette 26, the housing 41 has a slot 66 adapted for a screwdriver to reach said retaining screw 65 disposed in the tapping 64 input pinion 58.
  • the rod 28 bolt carrier and the headrest 27 also each has a light opposite said housing light 41 so that a screwdriver can reach the housing 41 and said screw 65 holding.
  • the input gear 58 also comprises an arm 67 projecting from said cylindrical portion 61 of revolution of the input gear 58 and the housing 59 for receiving the input gear 58.
  • the arm 67 comprises a distal end having two teeth 68.
  • the driving device 40 comprises another pinion, referred to as the intermediate pinion 69.
  • the intermediate pinion 69 is coupled to the input pinion 58.
  • the intermediate pinion 69 and the housing 41 have conjugated joining means forming a pivot connection about an axis 70 of rotation of said intermediate pinion 69. More particularly, the axis 70 of rotation of the intermediate pinion 69 is orthogonal to the main faces 42 of the housing 41.
  • the housing 41 comprises a pivot, said pivot 71 intermediate, extending in the inner chamber along said axis 70 rotation of said intermediate pinion 69 and the intermediate pinion 69 comprises a bore 72 into which is inserted said intermediate pivot 71 of the housing 41 so as to form said pivot connection.
  • Said intermediate pinion 69 has an oblong shape.
  • the intermediate pinion 69 comprises two arms 73a, 73b extending from said bore 72 of the intermediate gear 69 in a direction opposite to each other.
  • a first arm 73a of the intermediate pinion 69 is coupled to said arm 67 of the input pinion 58.
  • the first arm 73a of the intermediate pinion 69 comprises a distal end comprising three teeth 74 between which are interposed the two teeth 68 of the input pinion 58.
  • the transmission ratio between the input pinion 58 and the intermediate pinion 69 is greater than 1.
  • a second arm 73b of the intermediate pinion 69 is coupled to another pinion, called the output pinion 77, of the drive device 40.
  • the intermediate pinion 69 thus forms a transmission between the input pinion 58 and the output pinion 77.
  • the second arm of the intermediate pinion 69 comprises a distal end having two fingers, said upper finger 75a and lower finger 75b, parallel to each other and spaced from each other by a groove 96
  • Each finger 75a, 75b of the distal end of the second arm of the intermediate pinion 69 has three teeth 76a, 76b.
  • the intermediate pinion 69 is held axially by the wall portions of the housing 41 forming said main faces 42.
  • the output gear 77 and the housing 41 have conjugated assembly means forming pivot connection about an axis 78 of rotation of said output gear 77, the axis 78 of rotation of the output gear 77 being orthogonal to the main faces 42
  • the output pinion 77 comprises a main toothed portion 79 and two pivots, said output pivots 80, extending along the axis 78 of rotation of the output pinion 77 projecting from said main portion 79. toothed in a direction opposite to each other.
  • each main face of the housing 41 comprises a hole 81a, 81b forming a receiving bearing of a respective output pivot 80.
  • the main toothed portion of the output pinion 77 comprises two series 82, 83 of teeth.
  • a first series 82 of teeth is coupled to the second arm of said intermediate pinion 69 and a second series 83 of teeth is coupled to the rod 28 bolt carrier.
  • the distance between the second series 83 of teeth and the axis 78 of rotation of the output gear 77 (that is to say the radius of the second series 83 of teeth) is greater than the distance between the first series 82 of teeth and the axis 78 of rotation of the output pinion 77 (that is to say the radius of the first series 82 of teeth).
  • the transmission ratio between the first series 82 of teeth and the second series 83 of teeth of the output gear 77 is greater than 1.
  • the transmission ratio between said input gear 58 and said output gear 77 is greater than or equal to 2.
  • the output gear 77 is held axially by the wall portions of the housing 41 forming said main faces 42.
  • the first series 82 of teeth comprises four teeth 84 and is disposed on either side of the second series of teeth.
  • two teeth, called upper teeth 84a, of the first series 82 of teeth are arranged on a first side of the second series 83 of teeth and are engaged with the teeth 76a of the upper finger 75a of the second arm 73b of the pinion 69 intermediate.
  • Two other teeth, called lower teeth are arranged on a second side of the second series 83 of teeth opposite to the first side. These two lower teeth are engaged with the teeth 76b of the lower finger 75b of the second arm 73b of the intermediate pinion 69.
  • Said second series 83 of teeth comprises three teeth 85a, 85b, 85c.
  • the outlet opening 49 of the housing 41 is traversed by at least one tooth 85a, 85b, 85c of said second series 83 of teeth so that said second series 83 of teeth is taken with the rod 28 bolt carrier.
  • the groove 96 of the second arm 73b of the intermediate pinion 69 allows the rotation of the output pinion 77 by allowing the passage of at least a portion of the teeth 85a, 85b, 85c of the second series 83 of teeth of the pinion 77 of FIG. exit.
  • the rod 28 bolt carrier comprises three adjacent lights 86a, 86b, 86c for coupling the rod 28 bolt holder to pinion 77 output.
  • a first light, called lower light 86a has a bearing 87a, defined by a border of an upper longitudinal end of the lower light 86a, against which a first tooth 85a of said second set of teeth 83 of the output gear 77 can be disposed.
  • This bearing 87a allows the output gear 77 to drive the rod 28 upwards from a lower position of the rod 28 bolt holder when the stand 23 is rotated in a clockwise direction so as to place the bolt 29 in a locking position.
  • a second light, called central light 86b, of the rod 28 bolt holder has two bearing surfaces 87b, 87c, defined by the edges of the central light 86b at the longitudinal ends of the central light 86b, against which a tooth 85b central said second 83 series of teeth of the output gear 77 can be arranged.
  • These bearing surfaces 87b, 87c allow the output gear 77 to drive the bolt 28 rod up or down from a central position of the rod 28 bolt holder, when the stand 23 is rotated in a direction of clockwise rotation (to move the rod 28 bolt holder upwards) or in a direction of trigonometric rotation (to move the rod 28 bolt holder downwards).
  • a third light, called upper light 86c, of the rod 28 bolt holder has a bearing 87d, defined by a border of a lower longitudinal end of the upper lumen 86c, against which a third tooth 85c of said second series 83 teeth output pinion 77 can be arranged.
  • This bearing 87d allows the output gear 77 to drive the rod 28 downwards from an upper position of the rod 28 bolt holder when the stand 23 is turned in a direction of trigonometric rotation so as to place the bolt 29 in an unlocked position.
  • the drive device 40 comprises a locking device 88 integrated in the housing 41.
  • This locking device 88 comprises a housing 89 and a pin 90 assembled sliding at least partially in this housing 89.
  • the pin 90 can be moved between a locking position in which the pin 90 is adapted to be able to pass through a light 91 of the headrest 27 so as to prevent the bolt 28 from sliding in the headrest 27 and a release position in which the pin 90 no longer passes through said light 91 of headrest 27 so as to allow sliding of the rod 28 bolt carrier.
  • the pin also passes through the light 86c of the rod 28 bolt holder to access the light 91 of the headrest 27.
  • the locking device also comprises a spring 92 disposed in said housing 89 between a bottom of the housing 89 of the locking device and an end of said pin 90 facing the bottom of the housing 89.
  • the spring 92 is adapted to return the pin 90 in said blocking position from said release position.
  • the pin 90 is in a release position when the spring 92 is retracted when a pressure is exerted on said pin 90 towards the bottom of the housing 89 of the locking device (particularly when the section 20 carrying the espagnolette 26 of the opening is placed against the frame) for retracting the spring 92.
  • the pin 90 is then in a locking position when the spring 92 is deployed when no pressure is exerted on said pin 90 towards the bottom of the housing 89 of the locking device (in particular when the section 20 bearing the espagnolette 26 of the opening is not placed against the frame bearing the latches).
  • the locking device allows movement of the rod 28 bolt holder only when the sliding leaf is in a closed position, that is to say when said hollow section of the opening is placed against the frame.
  • the drive device 40 comprises a resilient flexion blade 93 disposed in the interior chamber 47 of the housing 41 and said intermediate gear 69 has a bearing surface 94 arranged to come into contact with this blade 93.
  • the mechanical strength of the blade 93 when the latter is flexed by said bearing surface 94 of the intermediate gear 69 makes it possible to improve the handling comfort of the stand 23 by a user.
  • the driving device 40 comprises stops 95a, 95b defined in the inner enclosure 47 of the housing 41 and being adapted to define extreme positions of the gears 58, 69, 77 of the mechanism 57.
  • the stops 95a, 95b are formed by the wall 46 of the housing 41, in particular by the wall portions defining the lateral faces 45 of the housing 41. More particularly, the stops 95a, 95b are arranged so that the intermediate pinion 69 can abut against they define its extreme positions of rotation.
  • the extreme positions of rotation of the intermediate gear 69 make it possible to define the extreme positions of rotation of the input gear 58 and the output gear 77.
  • the extreme rotational positions of the input gear 58 make it possible to define extreme positions of rotation of the stand 23 of operation.
  • the stops 95a, 95b of the driving device 40 are arranged so that the stand 23 can be moved between a closed position in which the stand 23 is oriented vertically and an open position arranged at a lower angle at 45 °, more particularly of the order of 20 °, with respect to said closed position.
  • Limiting the opening position of the stand 23 at an angle of less than 45 °, more particularly of the order of 20 °, relative to the vertical makes it easier to manipulate a sliding leaf when moving it between an open position and a closed position of the opening.
  • the transmission ratio between said input gear 58 and said output gear 77 is chosen to be 2 when the input gear can be rotated at an angle of 45 ° and equal to 4.5. when the input gear can be rotated at an angle of 20 °
  • the invention can be the subject of many variants and applications other than those described above.
  • the various structural and functional features of each of the embodiments described above should not be considered as combined and / or closely and / or inextricably linked to each other, but rather as simple juxtapositions.
  • the structural and / or functional characteristics of the various embodiments described above may be wholly or partly the subject of any different juxtaposition or any different combination.
  • the stops 95a, 95b defining the extreme positions of rotation of the pinions 58, 69, 77 of the mechanism 57 may be formed of studs arranged in the inner enclosure 47 of the casing 41.
  • the mechanism 57 may comprise several pinions 69 intermediate between the input pinion 58 and the output pinion 77.
  • the input gear 58 can be directly coupled to the output gear 77.
  • a driving device 40 according to the invention can be used to manipulate a rod 28 bolt-holder espagnolette 26 sliding leaf.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Seats For Vehicles (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
EP18207058.1A 2017-11-28 2018-11-19 Vorrichtung zum antrieb einer türverriegelungsstange eines schiebe-öffnungselements Active EP3489443B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1761308A FR3074209B1 (fr) 2017-11-28 2017-11-28 Dispositif pour entrainer une tringle porte-pene d'ouvrant coulissant

Publications (2)

Publication Number Publication Date
EP3489443A1 true EP3489443A1 (de) 2019-05-29
EP3489443B1 EP3489443B1 (de) 2020-07-29

Family

ID=61802045

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18207058.1A Active EP3489443B1 (de) 2017-11-28 2018-11-19 Vorrichtung zum antrieb einer türverriegelungsstange eines schiebe-öffnungselements

Country Status (5)

Country Link
EP (1) EP3489443B1 (de)
ES (1) ES2828327T3 (de)
FR (1) FR3074209B1 (de)
MA (1) MA46662B1 (de)
PT (1) PT3489443T (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1243728A1 (de) * 2001-03-20 2002-09-25 SCHÜCO International KG Antriebseinheit für Fenster oder Türen
EP1533453A1 (de) * 2003-11-20 2005-05-25 Aug. Winkhaus GmbH & Co. KG Kantengetriebe
EP2374972A2 (de) * 2010-04-08 2011-10-12 MACO Technologie GmbH Beschlag für Fenster, Türen oder dergleichen
DE102015206905A1 (de) * 2015-04-16 2016-10-20 Roto Frank Ag Getriebebeschlag sowie Fenster, Tür oder dergleichen mit einem Getriebebeschlag

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1243728A1 (de) * 2001-03-20 2002-09-25 SCHÜCO International KG Antriebseinheit für Fenster oder Türen
EP1533453A1 (de) * 2003-11-20 2005-05-25 Aug. Winkhaus GmbH & Co. KG Kantengetriebe
EP2374972A2 (de) * 2010-04-08 2011-10-12 MACO Technologie GmbH Beschlag für Fenster, Türen oder dergleichen
DE102015206905A1 (de) * 2015-04-16 2016-10-20 Roto Frank Ag Getriebebeschlag sowie Fenster, Tür oder dergleichen mit einem Getriebebeschlag

Also Published As

Publication number Publication date
MA46662B1 (fr) 2020-11-30
FR3074209B1 (fr) 2019-11-08
ES2828327T3 (es) 2021-05-26
PT3489443T (pt) 2020-10-22
FR3074209A1 (fr) 2019-05-31
EP3489443B1 (de) 2020-07-29

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