EP2522795A1 - Dispositif de commande pour unités de fenêtres à trémie/auvent et unité de fenêtre à trémie/auvent comprenant le dispositif de commande - Google Patents

Dispositif de commande pour unités de fenêtres à trémie/auvent et unité de fenêtre à trémie/auvent comprenant le dispositif de commande Download PDF

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Publication number
EP2522795A1
EP2522795A1 EP12167488A EP12167488A EP2522795A1 EP 2522795 A1 EP2522795 A1 EP 2522795A1 EP 12167488 A EP12167488 A EP 12167488A EP 12167488 A EP12167488 A EP 12167488A EP 2522795 A1 EP2522795 A1 EP 2522795A1
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EP
European Patent Office
Prior art keywords
channel
cam
operating device
containment body
hopper
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
EP12167488A
Other languages
German (de)
English (en)
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EP2522795B1 (fr
Inventor
Marco Lambertini
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.)
GSG International SpA
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GSG International SpA
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Filing date
Publication date
Application filed by GSG International SpA filed Critical GSG International SpA
Publication of EP2522795A1 publication Critical patent/EP2522795A1/fr
Application granted granted Critical
Publication of EP2522795B1 publication Critical patent/EP2522795B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • 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
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0012—Accessories in connection with locks for lock parts held in place before or during mounting on the wing

Definitions

  • This invention relates to an operating device for hopper/awning window units, preferable of the type made of metal or PVC.
  • This invention is mainly applied in the sector of accessories for window units, and in particular is intended for systems for operating and locking/closing hopper/awning window units.
  • this invention is particularly relevant to the assembly and, if necessary, the maintenance of the window unit.
  • Such window units comprise a sash (or mobile frame) which can be moved outwards from a room and is movably connected to a fixed frame.
  • connection is formed by a kinematic mechanism equipped with a pair of lateral hinge arms interposed between the stiles of the fixed frame and of the mobile frame (hinge arm visible in patent document WO 2008/065510 by this Applicant).
  • the mobile frame may be hinged near its upper side (rail) to the fixed frame of the window with a conventional type of hinge.
  • the operating device most commonly used for that purpose comprises a longitudinal containment body having a square (that is to say, an element comprising a square hole) which can be engaged by the handgrip of a handle and rotatably connected to an element for moving the locking elements.
  • a square that is to say, an element comprising a square hole
  • the rotary movement of the square is converted into a linear movement of a pair of movement rods for positioning/moving away pins or bolts relative to contact elements located on the fixed frame, for determining the locked or released configuration of the sash relative to the fixed frame.
  • Such operating devices are located at a lower rail of the sash, and face downwards.
  • the handle is positioned at the lower rail, but faces upwards.
  • the profile of the lower rail comprises a "C"-shaped channel, extending along the rail and used for sliding positioning of the locking elements (rods) along the rail and also used for anchoring the operating device. It should be noticed that the operating device is mounted outside the channel, that is to say, with its containment body outside the channel.
  • Patent application EP2175095 describes equipment for that purpose, designed to hold the operating device in position before mounting or when the handle (and any other connecting means present, such as the rods) must be manipulated for maintenance reasons.
  • the equipment shown therein comprises a plastic moulding with which two cams rotatably engage and, depending on the angular position, the cams being able to radially deform the moulding.
  • Said equipment can be associated with an operating device by a clip or a snap fitting positioned at the square in such a way that the operating device and the anchoring equipment are substantially superposed and integral.
  • Document EP2175095 describes how the anchoring equipment can be inserted in the channel through the lower opening (the gap in the "C" shape) in such a way that the operating device can be positioned below the channel, facing downwards.
  • correct operation of the equipment depends solely on correct rotation of the cams, which, first, cannot be precisely controlled by the operator and, second, may vary as time passes, making the anchoring not very reliable during any maintenance work carried out.
  • the aim of this invention is to provide an operating device for hopper/awning window units which overcomes the above-mentioned disadvantages of the prior art.
  • the aim of this invention is to provide an operating device for hopper/awning window units which can provide stable, effective anchoring.
  • Another aim of this invention is to provide an operating device for hopper/awning window units which is inexpensive and is easy to mount.
  • the operating device for hopper/awning window units according to this invention, as characterised in the appended claims and in particular comprising supporting means which are rigidly fixed to the operating element and shaped in such a way that they can slide freely in the channel along the line of extension of the channel, and geometrically connectable in the channel transversally to said line of extension, for connecting the operating element to the mobile frame.
  • the operating device 1 can be applied to a window unit 100 of the hopper/awning type.
  • the window unit 100 comprises a fixed frame 101 which can be inserted in and anchored to a gap made in a wall (not illustrated), hinged to which there is a mobile frame 102 (or sash) able to move towards the outside of the room defined by the wall.
  • both the fixed frame 101 and the mobile frame 102 have a substantially quadrilateral structure and have respective lower rails 101a, 102a and upper rails (not illustrated).
  • upper and lower refer to the installed window unit 100 (and the device 1), that is to say, installed in the wall, in such a way that said terms are unambiguous.
  • the mobile frame and the fixed frame are movably connected to each other in such a way that the mobile frame 102 can move between an open position, in which it projects from the fixed frame 101 towards the outside of the room formed by it, and a closed position in which it abuts (is in contact with) the fixed frame.
  • the fixed frame 101 and the mobile frame 102 are rotatably associated with each other.
  • the fixed frame 101 is connected to the mobile frame 102 by a kinematic mechanism equipped with a pair of lateral hinge arms (not illustrated) interposed between the stiles of the fixed frame 101 and of the mobile frame 102 (hinge arm visible in patent document WO 2008/065510 by this Applicant).
  • the mobile frame 102 may be hinged near its upper side (rail) to the fixed frame 101 of the window unit 100 with a conventional type of hinge. Consequently, the lower rail 102a of the mobile frame 102 can move towards and/or away from the lower rail 101a of the fixed frame 101 to form, respectively, a closed configuration and an open configuration.
  • the lower rail 102a of the mobile frame 102 is therefore positioned on the opposite side to the window unit 100 hinge axis.
  • the channel 103 extends along the line of extension "B" between a free inlet section 103b and a free outlet section.
  • the channel could also have a single free inlet section.
  • the channel 103 extends along the lower rail 102 (more preferably parallel with it).
  • the channel 103 is made in one piece with the lower rail 102, in a single profile.
  • the channel 103 comprises a lower slot 103a extending (and orientated) along the line of extension "B" for forming a longitudinal transit gap, facing downwards in practice.
  • the width of the slot 103a is less than the width of the channel 103 and the length of the slot is substantially equal to that of the rail.
  • the slot 103a is formed on a bottom wall of the channel 103, preferably in a central zone.
  • the bottom wall of the channel 103 is therefore formed by a pair of longitudinal plates extending parallel with each other along the line of extension "B" and separated by the slot 103a.
  • the channel 103è is formed by a pair of sections projecting from the rail 102b and "L"-shaped, which are opposite and facing each other.
  • the channel 103 has a "C"-shaped cross-section, in which the space between the two ends of the "C” is formed by the slot 103a.
  • the operating device 1 is designed to be positioned at the lower rail 102a, and in particular to be anchored to the channel 103.
  • the device 1 comprises an operating element 2 which can be associated with a mechanism 104 for fastening the window unit 100 and means 3 for supporting the operating element 2 which can be associated with the mobile frame 102 at the channel 103 for keeping the operating element 2 connected to the lower rail 102a of the mobile frame 102.
  • the above-mentioned operating element 2 comprises a first mobile portion 2a, which can engage with a handle, and a second mobile portion 2b connected to the first 2a and associable with the fastening mechanism 104.
  • the operating element 2 is housed in a containment body 5 for the above-mentioned first mobile portion 2a and second mobile portion 2b which is substantially longitudinal and extends along its own main axis "D".
  • the first mobile portion 2a is shaped so that it can engage with the respective handle (or other control means, not illustrated) in such a way that a rotation of the handle (not illustrated) corresponds to a rotation of the first portion 2a.
  • the first portion 2a can be rigidly connected to a connecting end of the handle.
  • the first portion 2a is formed by an element 4 able to rotate relative to the containment body 5 and having connector 4a, which can engage with the handle, and a transmission element 4b connected to the second mobile portion 2b.
  • the connector 4a is formed by a hole with a square section (or square) 6.
  • the transmission element 4b is formed by a plurality of teeth 7 projecting radially from the rotary element 4.
  • the second mobile portion 2b is shaped to engage with the first mobile portion 2a in such a way that a rotation of the handle (and therefore of the first mobile portion 2a) corresponds to a linear translation of the second mobile portion 2b.
  • the second portion 2b is connected in a substantially rigid way to the first portion for moving depending on the rotation of the handle.
  • the second mobile portion 2b comprises a rack 8 associated with the rotary element 4, and in particular meshing with the plurality of teeth 7.
  • the second mobile portion 2b comprises a further rack 9 opposite the rack 8 and able to move along the same line, but in the opposite direction.
  • a gear wheel 10 which allows the transfer of motion from the rack 8, driven by the rotary body 4, to the further rack 9.
  • the gear wheel 10 can rotate about an axis parallel with the rotary element 4, aligned with it, in such a way as to transfer to the further rack 9 a linear motion equal and opposite to that of the rack 8. Therefore, the further rack 9 is “guided” by the "pilot" rack 8.
  • the rack 8 and the further rack 9 both have a free end 8a, 9a equipped with a pin 8b, 9b which can be coupled to the movement mechanism 103 of the window unit 100. Said free ends 8a, 9a are positioned at opposite ends of the containment body 5.
  • the line of translation of the rack 8 and of the further rack 9 is parallel with (in particular coincides with) the main axis "D" of the containment body 5.
  • the movement mechanism 104 comprises a first movement rod 104a and a second movement rod 104b, each having an end which can pivot at (or be coupled to) the respective rack 8, 9.
  • the containment body 5 comprises a base 5a and a lid 5b which can be rigidly connected (with a snap fitting or using fastening means) to the base.
  • the base 5a is box-shaped for housing the first mobile portion 2a and the second mobile portion 2b of the operating element 2.
  • the lid 5b has a closing and protective function and is positioned on top of the base 5a.
  • the lid 5b has a plurality of openings 11 for allowing the portions interacting with the window unit 100 fastening mechanism 103 to project.
  • the lid 5b comprises an opening 11a (substantially central) through which the square 6 passes (or through which the handle may pass).
  • the lid 5b comprises a pair of slits 11b (that is to say, elongate openings) in which the pins 8b, 9b of the racks 8, 9 can slide freely.
  • the slits 11b are specular and substantially symmetrical relative to the opening 11a.
  • the lid 5b also comprises a plurality of mounting holes 12, each of which can be (slidably) associated with a respective pin 13 of the base 5a useful for simplifying and speeding up mounting of the operating element 2.
  • the device 1 comprises, rigidly connected to the containment body 5, the supporting means 3 of the operating element 2.
  • Said supporting means 3 are designed for associating the containment body 5 (and therefore the operating element 2) with the mobile frame 102, at the channel 103, thus preventing accidental detachment of the containment body 5 (and the operating element 2) and the lower rail 102a of the mobile frame 102.
  • the supporting means 3 are rigidly fixed to the containment body 5, or rigidly connected to it (by screws or snap fitting means) or made in one piece with the lid 5b or with the base 5a.
  • the supporting means 3 are made in one piece with at least an upper portion of the containment body 2 (or with the lid 5b).
  • the supporting means 3 are shaped in such a way that they can slide freely in the channel 103 along the longitudinal line of extension "B" and so that they can be geometrically connected to the inside of the channel 103 transversally to the line of extension "B” in such a way as to connect the containment body 5 (and the operating element 2) to the mobile frame 102. Therefore, the supporting means 3 preferably are slidably connectable to the channel 103.
  • connection between the supporting means 3 and the channel 103 allows only (except for negligible shifting) sliding of the supporting means along the channel 103 (or along the longitudinal line of extension "B").
  • the supporting means 3 are partly shaped to match the channel 103 in such a way that they are slidably connected inside it.
  • the supporting means 3 comprise at least one connecting body 14, 54 fixed to the containment body 5 and comprising a portion having a smaller cross-section 14a, 54a, proximal to the containment body 5, and a portion having a larger cross-section 14b, 54b, distal from the containment body 5 for forming an undercut 15, 55.
  • the portion with the larger cross-section 14b, 54b is at least partly able to abut on the plates 103d of the bottom wall 103c of the channel 103 so as to prevent the connecting body 14, 54 from passing through the slot 103a.
  • the portion having the larger cross-section 14b, 54b of each body 14, 54 rests on the bottom wall of the channel 103, at a respective plate.
  • the width of the portion with the smaller cross-section 14a is less than or equal to the width of the slot 103a, while the width of the portion with the larger cross-section 14b is greater than that of the slot 103.
  • the connecting body 14 rises above the containment body 5 (more preferably from the lid 5b).
  • portion with the larger cross-section 14a is distal from the lid 5b relative to the portion with the smaller cross-section 14a.
  • the containment body 14, 54 (and therefore the supporting means 3) is shaped in such a way as to slide freely in the channel 103.
  • the undercut 15, 55 allows the sliding effect to be obtained in a simple fashion.
  • the portion with the larger cross-section 14b, 54b is slidably guided inside the channel 103 and the portion with the smaller cross-section 14a, 54a acts as a connecting element with the containment body 5 (and with the operating element 2).
  • the supporting means 3 comprise a pair of connecting bodies 14, 54 which are opposite each other and (at least partly) positioned on opposite sides of the device 1.
  • the two connecting bodies 14, 54 are preferably positioned on opposite sides relative to the first mobile portion 2a of the operating element 2.
  • the two connecting bodies 14, 54 are positioned one after the other along the main axis "D" and the first mobile portion 2a (or the rotary body 4) of the operating element 2 is inserted between them.
  • the two connecting bodies 14, 54 are positioned specularly relative to the first portion 2a of the operating element 2, along the main axis "D" of the containment body 5.
  • each connecting body 14, 54 comprise at least one "L"-shaped portion (or tab) 16, 56 rising from the containment body 5 (in particular from the lid 5b) to form the respective undercut 15, 55.
  • the vertical part of the "L” at least partly forms the portion with the smaller cross-section 14a, 54a, whilst the horizontal part at least partly forms the portion with the larger cross-section 14b, 54b (and rests on the bottom wall of the channel 103).
  • each connecting body 14, 54 comprises two tabs 16, 56 at least partly orientated away from each other.
  • the "L"-shaped portions 16, 56 are (at least) partly facing each other and orientated in opposite directions.
  • each connecting body 14, 54 forms two undercuts 15, 55.
  • each "L"-shaped portion 16, 56 extends from the vertical stretch away from the other "L"-shaped portion.
  • each pair of tabs 16, 56 substantially forms a "T"-shaped cross-section.
  • a horizontal member of the "T” extends specularly on opposite sides of the vertical member.
  • the two “L"-shaped portions 16, 56 of each body 14, 54 are offset from each other along the main line "D".
  • the "L"-shaped portions 16, 56 are at least partly positioned one after the other along the main axis "D".
  • the two tabs 16, 56 are connected to each other by a joint element 17.
  • each connecting body 54 can switch between an insertion configuration, in which it can be partly inserted in the channel 103 through the slot 103a, and a supporting configuration, in which the part insertable (or inserted) in the channel 103 can be abutted by resting on the plates 103d of the bottom wall 103c of the channel 103.
  • this allows the connecting body to be inserted in the channel 103 through the slot 103a at a mounting position, the definitive anchoring being performed subsequently.
  • each connecting body 54 is formed by a cam 58 rotatably connected to the lid 5b of the containment body 5 and protruding from it in order to define an undercut.
  • the cam 58 is connected to the containment body 5 for rotating between a first angular position, in which it has a minimum transversal extension and it defines the body 14 insertion configuration, and a second angular position, in which it has a maximum transversal extension and defines the body 14 supporting configuration.
  • transversal extension refers to an extension at a right angle to the main axis "D" of the containment body 5 (and therefore of the device 1), in this text considered to be a longitudinal line.
  • each cam 58 can rotate about an axis of rotation "E" substantially at a right angle to a surface formed by the lid 5b.
  • the axis of rotation "E" is substantially at a right angle to the bottom wall of the channel 103.
  • each cam 58 comprises a portion 58a which can be engaged by an operator for rotating it between the insertion configuration and the supporting configuration.
  • each cam 58 is formed by a head 59 with an upper opening 59a shaped for receiving a movement tool.
  • the term "upper” refers to the orientation of the opening 59a when the device is mounted on the window unit 100.
  • the upper opening 59a is facing away from the lid 5b of the containment body 5.
  • the upper opening 59a has a hexagonal shape (or section) for receiving a corresponding Allen key.
  • the opening could have any other shape (such as a star or linear) for receiving tools such as screwdrivers or the like.
  • the upper opening 59a is a through opening.
  • the head 59 may comprise a protuberance (not illustrated) shaped in such a way that it can engage with a "female" tool which is shaped to match it.
  • the engageable portion 58a (that is to say, the head 59) may extend more or less along the axis of rotation "E", depending on the size of the channel 103.
  • the engageable portion may have a “vertical” extension (along the axis of rotation "E") which is greater than the extension of the channel 103 along the same line.
  • the top of the channel 103 has suitable mounting cavities through which the engageable portion 58a can pass.
  • this allows the cam 58 to be irremovably engaged, making sliding in the channel 103 impossible.
  • the device 1 is mounted by the operator directly in the mounting zone, from which it cannot be moved unless the body 54 is removed from the channel 103.
  • the engageable portion may have a "vertical” extension (that is to say, along the axis of rotation "E") which is less than the extension of the channel 103 along the same line.
  • the device can slide along the channel 103.
  • each cam 58 comprises at least one flexible portion 60 projecting laterally from it.
  • the flexible portion is orientated transversally to the main axis "D" of the containment body 5 to form a system for snap-on positioning of the device 1.
  • the flexible portion 60 yields along a line transversal to the main axis "D" (with the cam 58 in the insertion configuration).
  • system for snap-on positioning refers to a type of elastic insertion mechanism, able to deform so as to enter in a suitable opening when the movement is in a direction of insertion (that is to say, transversal to the slot 103a) thanks to suitable "guides".
  • the flexible portion 60 comprises two projections 62 projecting from the opposite lateral edges of the cam 58 and two notches 63 made near to the lateral edges to cause elastic yielding of the projections 62.
  • the system for snap-on positioning is of the leaf spring type.
  • the flexible portion 60 is also yielding along a line parallel with the main axis "D" (when the cam 58 is in the insertion configuration).
  • the flexible portion 60a comprises two further projections 62a projecting from opposite lateral edges of the cam 58 and two further notches 63a made near to said lateral edges for causing the elastic yielding of the further projections 62a.
  • the cam 58 allows the cam 58 to be adaptable to various types of channel 103 and in particular to adapt to any deformations or defects inside it. Therefore, in the embodiment illustrated, the cam has a substantially quadrilateral shape, in which on each side there is a projection 62, 62a and a notch 63, 63a is made at each one.
  • each cam 58 is rotatably mounted on the containment body 5 (in particular on the lid 5b) and is coupled with the body 5 by elastic snap fitting means 64.
  • the elastic snap fitting means 64 are coupled to the containment body 5 and designed to allow relative rotation and to prevent the cam 58 and the containment body 5 from moving away from each other.
  • elastic snap fitting means refers to elements able to deform so as to enter a suitable opening when the movement is along an insertion line, thanks to suitable “guides”, but shaped to maintain their radial dimension when the movement is along a removal line, thanks to suitable stops, thus preventing removal of the cam 58.
  • the elastic snap fitting means 64 comprise a plurality of tabs 65 each having a tapered portion which can be inserted through a slit 11c in the containment body 5 (that is to say, the lid 5b) and a stop portion engaged with an edge of the slit 11c to prevent detachment of the cam 58 and the containment body 5.
  • the tabs 65 form a substantially cylindrical body whose free ends are flexible towards each other.
  • the slits 11c are made in the lid 5b to allow the insertion of the elastic snap fitting means 64 of the cam 58.
  • the slits 11c are substantially circular holes, to allow the insertion of the tabs 65.
  • a protuberance 66 rises coaxial with each slit 11c and projecting towards said slit 11c.
  • Said protuberances can be inserted between the tabs 65 of the elastic snap fitting means 64 of each cam 58 to prevent them from moving towards each other so as to keep their stop portion engaged on the edge of the slit 11c.
  • the protuberance 66 is substantially cylindrical for insertion in the circular gap formed by the tabs 65 of the elastic snap fitting means 64. Moreover, the protuberance 66 is substantially shaped to match the gap so as to act as a connecting element and prevent the tabs from moving towards each other.
  • the cam 58 is held integral with the lid 5b in a simple fashion.
  • the protuberance 66 comprises a through hole, preferably self-tapping, to allow the passage (through it) of device coupling means (such as screws or rivets).
  • the protuberance 66 is a substantially tubular body.
  • the protuberance 66 is a continuation of the through opening 59a of the head 59 of the cam 58, through which the coupling means (screws or rivets) are inserted to anchor the device 1 to the channel 103.
  • the connecting body 14 is rigidly fixed to the containment body 5 (in particular to the lid 5b) and the portion with the larger cross-section 14b can slide freely in the channel 103.
  • the device 1 is slidably coupled to the channel 103, that is to say, the supporting means are inserted in the channel 103 from the free inlet section 103b and sliding is used to position them in the most suitable position (that is to say, at a zone for housing the handle).
  • the joint element 17 is pierced and forms a point for fixing the operating device 1 to the mobile frame 102.
  • each joint element 17 is set up to receive a self-tapping screw or the like.
  • This invention also relates to the method for mounting the device 1 whose structure is described above.
  • the first and second embodiments of the device require respective, different mounting methods.
  • the method for the first embodiment comprises the steps of preparing a hopper/awning window unit as described above.
  • the method comprises preparing the operating device 1 and in particular positioning the connecting body 14 in the insertion configuration, in which it can be partly inserted in the channel 103 through the slot 103a.
  • the device 1 is positioned by the operator at a preset mounting zone (of the channel 103).
  • the mounting zone of the channel 103 is at a central zone, having suitable mounting/fixing cavities for the device 1.
  • the operator After positioning the device 1 at the above-mentioned zone, the operator inserts part of the connecting body 54 (that is to say, the cam 58) in the channel 103 through the slot 103a.
  • said insertion is of the clip type, thanks to the presence of the flexible portion 60.
  • the method comprises switching the connecting body 54 from the insertion configuration to the supporting configuration.
  • the step of switching the body 54 from the insertion configuration to the supporting configuration is carried out by means of a rotation of approximately 90 degrees by the connecting body 54 (and in particular the cam 58).
  • the device 1 is, preferably slidably, anchored to the channel 103.
  • the window unit locking mechanism is particularly simple and safe in this way.
  • the mounting method is different, since it is possible to insert the device by sliding along the channel 103.
  • the method for this embodiment comprises the steps of preparing the hopper/awning window unit 100 and the operating device 1 described above.
  • the method initially comprises insertion of the first movement rod 104a in the channel 103 through the free inlet section 103b.
  • the device 1 (in particular one of the pins 8b, 9b), still outside the channel 103, is connected to a free end of the first rod 104a (already inserted in the channel 103).
  • the device is partly inserted (more precisely the supporting means 3 are inserted) in the channel 103 through the free inlet section 103b of the channel 103, forming a "chain" with the first movement rod.
  • said embodiment allows the operator to insert the device in both directions, that is to say, without distinction rotated through 180 degrees.
  • the device 1 is then made to slide along the channel 103 until it reaches a mounting position.
  • a free end of the second movement rod 104b is connected to the device 1 (in particular to the other pin 8b, 9b) after inserting it in the channel 103. Finally, the second movement rod 104b is inserted by sliding in the channel 103 through the free inlet section 103b.
  • the movement (locking) mechanism is mounted simply and securely, without any of the components having the possibility of falling, since they are slidably connected to the channel 103.
  • the operating device is rigidly fixed to the sash (the mobile frame 102) using fixing means, for example screws or rivets.
  • the invention achieves the preset aims and has important advantages.
  • the supporting means which can be slidably connected to the channel of the mobile frame allow the device to be mounted in different ways, increasing its versatility, adapting it to the requirements of various operators.
  • the presence of the supporting means able to slide inside the channel also allows chain-style mounting of the entire locking mechanism by sliding insertion of all components (movement rods and device) in the channel. Moreover, the presence of "L"-shaped tabs made in one piece with the lid makes the device easy and inexpensive to produce.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
EP12167488.1A 2011-05-11 2012-05-10 Dispositif de commande pour unités de fenêtres à trémie/auvent et unité de fenêtre à trémie/auvent comprenant le dispositif de commande Not-in-force EP2522795B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000266A ITBO20110266A1 (it) 2011-05-11 2011-05-11 Dispositivo di manovra per infissi a sporgere ed infisso a sporgere comprendente il dispositivo di manovra.

Publications (2)

Publication Number Publication Date
EP2522795A1 true EP2522795A1 (fr) 2012-11-14
EP2522795B1 EP2522795B1 (fr) 2015-07-08

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Application Number Title Priority Date Filing Date
EP12167488.1A Not-in-force EP2522795B1 (fr) 2011-05-11 2012-05-10 Dispositif de commande pour unités de fenêtres à trémie/auvent et unité de fenêtre à trémie/auvent comprenant le dispositif de commande

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EP (1) EP2522795B1 (fr)
IT (1) ITBO20110266A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022023592A1 (fr) * 2020-07-30 2022-02-03 Sistemas Técnicos Del Accesorio Y Componentes, S.L. Dispositif transmetteur de mouvement bidirectionnel ou monodirectionnel

Citations (8)

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FR2518628A1 (fr) * 1981-12-23 1983-06-24 Geze Gmbh Dispositif pour fixer un mecanisme de commande a un cadre de fenetre, de porte ou un element analogue
EP0665350A1 (fr) * 1994-01-28 1995-08-02 Steinbach & Vollmann GmbH & Co. Dispositif pour le montage d'un carter-support
DE19813566C1 (de) * 1998-03-27 1999-09-23 Bosch Gmbh Robert Verriegelungsvorrichtung, insbesondere für Konstruktionen aus Profilstäben
DE20020664U1 (de) * 2000-11-29 2001-03-01 Gretsch Unitas Gmbh Profilflügel
DE10045744A1 (de) * 2000-09-15 2002-03-28 Bosch Gmbh Robert Verriegelungsvorrichtung, insbesondere für Konstruktionen aus Profilstäben
WO2007147503A1 (fr) * 2006-06-20 2007-12-27 Master S.R.L. Système de fermeture pour encadrements de porte et de fenêtre et encadrement comprenant ce système de fermeture
WO2008065510A2 (fr) 2006-11-28 2008-06-05 Gsg International S.P.A. Unité articulée pour unités de fenêtres à soufflet/auvent
EP2175095A1 (fr) 2008-10-10 2010-04-14 Securistyle Limited Dispositif de fixation

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US6874826B1 (en) * 2000-11-14 2005-04-05 Ashland Products, Inc. Actuator for a tilt-latch for a sash window
US7591103B2 (en) * 2005-12-15 2009-09-22 Milgrad Manufacturing, Inc. Window sash tilt latch

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FR2518628A1 (fr) * 1981-12-23 1983-06-24 Geze Gmbh Dispositif pour fixer un mecanisme de commande a un cadre de fenetre, de porte ou un element analogue
EP0665350A1 (fr) * 1994-01-28 1995-08-02 Steinbach & Vollmann GmbH & Co. Dispositif pour le montage d'un carter-support
DE19813566C1 (de) * 1998-03-27 1999-09-23 Bosch Gmbh Robert Verriegelungsvorrichtung, insbesondere für Konstruktionen aus Profilstäben
DE10045744A1 (de) * 2000-09-15 2002-03-28 Bosch Gmbh Robert Verriegelungsvorrichtung, insbesondere für Konstruktionen aus Profilstäben
DE20020664U1 (de) * 2000-11-29 2001-03-01 Gretsch Unitas Gmbh Profilflügel
WO2007147503A1 (fr) * 2006-06-20 2007-12-27 Master S.R.L. Système de fermeture pour encadrements de porte et de fenêtre et encadrement comprenant ce système de fermeture
WO2008065510A2 (fr) 2006-11-28 2008-06-05 Gsg International S.P.A. Unité articulée pour unités de fenêtres à soufflet/auvent
EP2175095A1 (fr) 2008-10-10 2010-04-14 Securistyle Limited Dispositif de fixation

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WO2022023592A1 (fr) * 2020-07-30 2022-02-03 Sistemas Técnicos Del Accesorio Y Componentes, S.L. Dispositif transmetteur de mouvement bidirectionnel ou monodirectionnel

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