ES2820998T3 - Mobile device to move members to maneuver or close a window or door - Google Patents

Abstract

A mobile device (10) for moving members for maneuvering or closing a window or door of the type controlled by the rotation of the pin (201) of a control handle (200) and comprising: - a support body (11) and fastening that can be fixed to a movable panel of a window or door, - a rotatable element (16) that is housed in said supporting and fastening body (11) in a rotatable manner around an axis of rotation (R) and that is provided with a hollow seat (18) coaxial with said axis of rotation (R), wherein said hollow seat (18) comprises a first axial section (18a) that is configured to engage by prismatic coupling with a corresponding first axial section of a pin (201) of a control handle (200), - a mechanism for transforming the rotational movement of said rotary element (16) into the translational movement of at least one slider (19) along the two opposite directions of the same straight line (D), in the that said at least one slider (19) is coupleable to a respective maneuvering rod or closing rod of said mobile panel, characterized in that - said hollow seat (18) of said rotating element (16) comprises a second axial section (18b) which is different from said first axial section (18a) and in that - said rotating element (16) comprises locking means (22) for removably blocking the axial sliding of said pin (201), said locking means (22) are arranged in said second axial section (18b) of said hollow seat (18) and are configured to allow, during the mounting step of said control handle (200) on said mobile panel, the axial sliding of said pin (201) in said hollow seat (18) in the direction of insertion of one into the other and to prevent relative axial sliding of one with respect to the other in the opposite direction, when said control handle (200) is in the configuration mounted on said mobile panel , in which said locking means (22) comprise: - at least one plate (23) that is traversed by an opening (24) that has a central axis (C) and at least two portions opposite each other and that substantially coincide with corresponding portions opposite each other of a second corresponding axial section of said pin (201), wherein said plate (23) is housed in said second axial section (18b) of said hollow seat (18) movably between a position inclined, in which said opening (24) thereof is arranged with said central axis (C) thereof oblique with respect to said axis of rotation (R), and a straight position, in which said opening (24) of the It is arranged with said central axis (C) thereof substantially coaxial with said axis of rotation (R) and - at least one first elastic thrust element (26) arranged in said hollow seat (18) to exert on said plate (23 ) a push in the retention direction of said plate (23) in di cha inclined position thereof, and in which said rotating element (16) comprises at least one first cover (27) fixed in said second axial section (18b) of said hollow seat (18) and traversed by an opening (28) of passage for the passage of said pin (201) through it, said at least one first elastic element (26) is housed in said second axial section (18b) of said hollow seat (18) and is interposed between said plate ( 23) and said first cover (27), said first elastic element (26) is integrally formed with said first cover (27).

Description

DESCRIPTION

Mobile device to move members to maneuver or close a window or door

The present invention relates to a mobile device for moving members for maneuvering or closing a window or door. More in particular, the present invention relates to a mobile device for moving operating or closing members of a window or door of the type controlled by the rotation of the pin ("square pin" or "square") of a control handle.

In the sector of windows and doors, it is known to use handles that are fixed applied to the profile that forms the side of the mobile panels (leaves), opposite to the one whose articulation rotates on the mobile panel itself and whose rotation is controlled, through of a relevant mobile device, the sliding of one or more vertical rods, also housed in the profile itself.

These vertical rods, in turn, can control or form closing elements of the window or door.

The mobile device that, in technical jargon, is called a "mechanism" ("macchinetta") supports and contains a rotating element, which is provided with a coupling seat for rotational coupling with the handle pin (a pin that, in jargon technique, it is indicated as "square handle" or "square pin" considering its straight quadrangular cross section), and a mechanism that allows transforming the rotational movement of said rotary element into the translational movement of one or more sliders, which in turn they can be coupled with a respective mentioned vertical rod.

The movement devices ("mechanisms") of the known type are housed inside seats obtained in the profile that forms the side of the frame of the movable leaf of a window or door; this imposes limits on the overall dimensions of such mobile devices.

A mobile device according to the preamble of claim 1 is disclosed in CH 670861 A5.

According to the prior art, the handles that can be coupled with such mobile devices comprise a fixing base or rosette in which the control lever, knob or handle is rotatably mounted, in which the square pin is hooked.

The fixing base or rosette is fixed to the profile by means of screws that fit into the corresponding threaded holes obtained in the case of the mobile device ("mechanism"). For this purpose, the fixing base or rosette is traversed by a plurality of holes that are superimposed on the corresponding holes obtained in the profile itself for the passage through them of the fixing screws to the housing of the mobile device.

The fixing base or rosette also contains reference elements of the different angular positions assumed by the handle in use (open, closed and / or overturned).

Such fixing bases or rosettes are an additional component of the control handles that increase their production costs and that require long and laborious operations both for mounting to the other components that make up the respective handle and for mounting on it. profile in coupling with the mobile device.

The aim of the present invention is to overcome the drawbacks of the prior art.

Within this general objective, an objective of the present invention is to provide a mobile device for moving members of maneuvering or closing of a window or door of the type controlled by the rotation of the pin of a control handle that allows the handles to be used that they have a simpler structure than those of the handles applied to them according to the state of the art, in particular handles without fixing bases or rosettes.

Another object of the present invention is to provide a mobile device for moving members of the maneuvering or closing of a window or door of the type controlled by the rotation of the pin of a control handle that allows the assembly and assembly operations of the control handle. related control to be simplified.

Another object of the present invention is to provide a mobile device for moving members for maneuvering or closing a window or door of the type controlled by the rotation of the pin of a control handle that allows a stable and secure mounting of the handle coupled to the same and precise and safe positioning of the handle itself in its different positions of use.

Another object of the present invention is to provide a mobile device for moving the maneuvering or closing members of a window or door of the type controlled by the rotation of the pin of a control handle that is structurally simple, it has contained general dimensions and can also be applied to profiles with reduced section.

These objectives according to the present invention are achieved by providing a mobile device for moving the maneuvering or closing members of a window or door of the type controlled by the rotation of the pin of a control handle as disclosed in claim 1.

Additional features are highlighted in the dependent claims.

The characteristics and advantages of a mobile device for moving the maneuvering or closing members of a window or door of the type controlled by the rotation of the pin of a control handle according to the present invention will be more apparent from the following exemplification and description non-limiting, with reference to the attached schematic drawings in which:

Figure 1 is a schematic axonometric view of a mobile device according to the present invention; Figures 2, 3 and 4 are left side, front and plan views, respectively, of Figure 1;

Figures 5 and 6 are sectional views according to the plane V-V and according to the plane VI-VI of Figure 4, respectively;

Figures 7 and 8 are sectional views according to the plane VII-VN and according to the plane VIN-VIII of Figure 3, respectively;

Figures 9 and 10 are sectional views according to the plane IX-IX and according to the plane X-X of Figure 5, respectively;

Figures 11 and 12 are axonometric and exploded views of the mobile device of Figure 1 according to two different angles;

figure 13 is an axonometric and exploded view of a detail of the mobile device of figure 11;

Figures 14A, 14B and 14C are axonometric views of the rotating element only according to different angles; Figures 15, 16 and 17 are sectional views analogous to those of Figure 5 of possible different embodiments of the mobile device according to the present invention;

Figures 15A, 16A and 17A are axonometric views, respectively, of a detail of Figures 15, 16 and 17; Figures 18 and 19 are schematic, partial and axonometric views according to two different angles of a mobile device according to the present invention, mounted on the profile of a mobile panel of a window or door and with a control handle mounted on the same;

figure 20 is a sectional view according to the plane XX-XX of figure 18;

Figure 21 is a sectional view according to the plane XXI-XXI of Figure 20.

With reference to the attached figures, reference numeral 10 indicates a mobile device for moving operating or closing members of a window or door, of the type controlled by the rotation of the pin of a handle 200.

The device 10 comprises a supporting and holding body 11 capable of being fixed to a mobile panel or leaf of a window or door. The supporting and holding body 11 is composed of a housing 12 and a cover 13 which are fastened to each other, for example, with a form coupling, an interlocking coupling or with screws. The support and clamping body 11 is provided with through holes 14 that are obtained in the casing 12 and into which screws 15 can be inserted, through which the support and clamping body 11 is fixed to the movable panel of a window. or door.

In particular, the supporting and holding body 11 is fixed to a profile 100 that defines one side of the movable panel.

The support and clamping body 11 is fixed in a channel 101 of the profile 100 in which maneuvering or closing members of the type are housed, for example, maneuvering or closing rods, which are not represented as they are known to those skilled in the art. technique.

The supporting and holding body 11 can be inserted at least partially in the channel 101 in which the operating or closing members are housed. More generally, the supporting and holding body 11 can be inserted at least partially in a hollow seat obtained within the profile 100 and accessible from the outer flank or outer rib thereof. As will be seen more clearly below, the supporting and holding body 11 can be fixed to the profile 100 at the rear of the wall 102 thereof, which wall extends parallel to the plane of the window or door. The supporting and holding body 11 can be fixed to the profile 100 on the rear face of the wall 102, that is, on the face of the wall 102 opposite the front from which the handle protrudes.

A rotatable element 16 is housed in the support and clamping body 11 in a rotatable manner around an axis of rotation R which, when the device 10 is mounted on the movable panel of a window or door, is orthogonal to the plane defined by the panel. same.

The rotating element 16 is housed in a profiled cradle 17 obtained in the housing 12.

The rotary element 16 is activated in rotation about the axis of rotation R by a pin 201 of a control handle 200.

The handle 200 can be any shape, such as a lever or knob. The pin 201 can be attached to the handle 200 in a rigid, complete (that is, fixed in rotation and translation) and removable in any way, also different from that represented in the attached figures and that does not form part of the present invention and, therefore, not described in detail.

The housing 12 and the cover 13 are traversed by respective through holes 120 and 130 which are coaxial to the axis of rotation R for the passage of the pin 201 therethrough.

The pin 201 generally has an orthogonal polygonal section, preferably straight quadrangular, and even more preferably square; for this reason, pin 201 is known in technical jargon as "square pin". The pin 201 generally has a constant orthogonal section along its entire axial extension, apart from the slots or notches necessary, for example, to connect it to the handle 200 and / or the end portions that can be tapered.

Pin 201 is rotatably attached to rotatable member 16 by prismatic coupling.

For that purpose, the rotating element 16 is provided with a hollow seat 18 coaxial to the axis of rotation R and comprising a first axial strip 18a shaped to engage with a prismatic coupling to a corresponding first axial section of the pin 201.

The first axial section 18a of the hollow seat 18 therefore has an orthogonal prismatic (hollow) section that coincides with the orthogonal prismatic (solid) section of the corresponding first axial section of the pin 201, to provide a coupling such as to make the element 16 rotary be integral / fixed in rotation with pin 201.

In the case that the pin 201 has an orthogonal square cross section and, in particular, square, the first axial section 18a of the hollow seat 18 has an orthogonal and, in particular, square square cross section, imitating that of the pin 201.

The rotation imposed on the rotating element 16 through the handle 200 and the related pin 201 is transformed into a translational movement of at least one slider 19 along the two opposite directions of the same straight line D through a mechanism of transformation of the type known per se.

Such a transformation mechanism may comprise, for example, a toothing 20 which is obtained along at least a section of the outer lateral surface of the rotatable element 16 and which engages with a corresponding toothing of a rack 21.

The rack 21 is arranged parallel to the straight line D and is guided in translation along the rear of the supporting and holding body 11; When the device 10 is mounted on the profile 100, the straight line D extends parallel to the longitudinal extension of the channel 101.

The slider 19 is provided with a fixing element 22 to be connected with a maneuvering or closing member, such as a rod.

In the embodiment shown in the attached figures, the device 10 activates only one rack 21 in translation. It is specified, however, that the rotating element 16 could rotate, directly or indirectly, a second parallel rack, diametrically opposite and facing the rack 21.

Furthermore, alternative embodiments of the mechanism for transforming the rotational movement of the rotary element 16 into the translational movement of the slider 19 are not excluded.

In accordance with the present invention, the pin 201 is locked in the rotatable member 16 not only in rotation, but also axially to prevent relative axial sliding of one with respect to the other, in particular in the direction of mutual disconnection or detachment. The axial locking of the pin 201 in the rotating element 16 allows the handle 200 to be axially attached to the profile 100 even without the aid of other components such as, for example, a fixing base (in the jargon "rosette") in which, According to the state of the art, the handle 200 is rotatably mounted and fixed to the profile 100 by means of respective screws that engage in the threaded holes obtained in the housing of the device 10.

Pin 201 is axially locked in rotatable member 16 removably to allow removal of handle 200 if necessary.

The axial locking of the pin 201 is carried out through locking means 22 arranged in the hollow seat 18 of the rotating element 16.

More in detail, the hollow seat 18 comprises a second axial section 18b which is distinct from the first axial section 18a and in which the locking means 22 are arranged for removable locking of the axial sliding of the pin 201 along the axis of rotation R.

The locking means 22 are configured to allow, during the mounting step of the handle 200 on the movable panel, the axial sliding of the pin 201 in the hollow seat 18 in the direction of insertion of one into the other and to prevent sliding relative axial relative to one another in the opposite direction, when handle 200 is in the movable panel mounted configuration.

In the attached figures, arrow A indicates the direction of insertion of the pin 201 in the rotating element 16. The second axial section 18b of the hollow seat 18 follows, in the insertion direction A, the first axial section 18a. The blocking means 22 comprise at least one plate 23 which is traversed by an opening 24 having a central axis C and at least two perimeter portions opposite each other and substantially coincident with the corresponding mutually opposite portions of the outer lateral surface of a corresponding second axial section of the pin 201.

The central axis C of the opening 24 is substantially orthogonal to the plate 23.

The plate 23 is housed in the second axial section 18b of the hollow seat 18 movably between an inclined position, in which its opening 24 is arranged with the respective central axis C oblique with respect to the axis of rotation R, and a straight position , wherein the aperture 24 thereof is arranged with the respective central axis C thereof substantially coaxial with the axis of rotation R.

As can be seen in FIG. 8, the central axis C of the opening 24 of the plate 23 and the axis of rotation R impinge at a non-zero angle.

The plate 23 is housed in the second axial section 18b of the hollow seat 18 with the possibility of oscillating with respect to an axis of oscillation orthogonal to the axis of rotation R and different from the central axis C.

When the plate 23 is in its straight position, the pin 201, that is, its second axial section, can slide axially in the opening 24.

When the plate 23 is in its inclined position, the pin 201, that is, the second axial section thereof, is axially locked in the opening 24 following the interference and friction that are generated between the at least two opposite perimeter portions of the plate. opening. 24 and the corresponding portions of the outer lateral surface of the second axial section of the pin 201 coinciding therewith.

In practice, when the plate 23 is in an inclined position, considering the projection of its opening 24 in a plane orthogonal to the axis of rotation R, the distance between its two opposite perimeter portions coincides with the corresponding portions of the surface of the outer side of the second axial section of the pin 201 is less than the distance between the last two, which are therefore blocked by the first by interference and friction. Advantageously, the plate 23 is made of elastically flexible material and can be composed of a leaf spring or a strip spring.

With reference to the embodiment shown in the attached figures, the opening 24 of the plate 23 has the shape of a right quadrangular prism, in particular with a square base, at least two opposite faces 24 ', 24''of which substantially coincide with the corresponding opposite faces of the second axial section of the pin 201, said second axial section of the pin 201 also having the shape of a right quadrangular prism, in particular with a square base.

Advantageously, aperture 24 has a shape that mimics / matches that of the orthogonal section of the corresponding second axial section of the pin 201 with which it engages.

It is specified that in the present description the distinction between the first and the second axial section of the pin 201 is made in order to distinguish different longitudinal portions of the pin 201 which, with particular reference to the embodiment shown in the attached figures, are in succession continuous and all have the same cross section (i.e. square).

In that case, the plate 23 is movable between the inclined position and the straight position thereof to oscillate with respect to an axis of oscillation parallel to the two opposite faces 24 ', 24' 'thereof and orthogonal to the axis of rotation. . R.

The outline of the outer perimeter edge of the plate 23 is not required per se.

The second axial section 18b of the hollow seat 18 has a larger cross section than the first axial section 18a thereof.

The second axial section 18b of the hollow seat 18 is obtained downstream, with respect to the insertion direction A of the pin 201, with respect to the first axial section 18a of the hollow seat 18.

The hollow seat 18 is open at the axially opposite ends.

The second axial section 18b terminates at one of the two axially opposite ends of the hollow seat 18.

The transition surface 25 or shoulder between the first axial section 18a and the second axial section 18b is comprised of a frame lying in a plane inclined with respect to the central axis of the hollow seat 18, the axis of which coincides with the axis of rotation R .

Such transition surface 25 forms a bearing surface for plate 23 in the inclined position.

The locking means 22 then comprise at least a first elastic thrust element 26 which is arranged in the hollow seat 18 to exert a thrust on the plate 23 in the retention direction thereof in the inclined locking position of the pin 201.

The at least one first elastic thrust element 26 is comprised of a body other than plate 23; that is, it does not form a single body with plate 23.

The first elastic thrust element 26 exerts on the plate 23 a thrust in the direction of retention thereof resting on the inclined plane defined by the transition surface 25.

Said first elastic thrust element 26 is arranged in the second axial section 18b of the hollow seat 18 and is interposed between the plate 23 and a fixed stop element, also obtained or housed in the second axial section 18b of the hollow seat 18.

Said fixed stop element is comprised of a first cover 27 which is removably fixed to the rotatable element 16.

The first cover 27 is fixed, for example, with a form coupling or an interlocking coupling, to the second axial section 18b of the hollow seat 18, at its open end opposite that which is connected to the first axial section 18a of the seat itself. 18 hollow. This end defines one of the two axially opposite ends of the hollow seat 18; it is open and leads directly outside.

The first cover 27 is traversed by a passage opening 28 for the passage of the pin 201 through it. According to the present invention, the first elastic biasing element 26 is housed in the second axial section 18b of the hollow seat 18 and is interposed between the plate 23 and the first cover 27.

Furthermore, according to the present invention, the first elastic biasing element 26 is integrally formed with the first cover 27; in that case, the first elastic biasing element 26 is comprised, for example, by an elastically flexible tab projecting from the face of the first cover 27 turned into the hollow seat 18.

The first cover 27 and the first elastic biasing element 26 are integrally formed (integral with each other) in a single body.

In a preferred embodiment, the first cover 27 and, with it, possibly also the first elastic biasing element 26, are made of a material that guarantees a thrust and friction effect on the plate 23 to retain it in its inclined position. The first cover 27 and with it the first elastic thrust element 26 make it possible to compensate the coupling gaps that may be generated in use, keeping the plate 23 in an inclined position and guaranteeing a stable axial locking of the pin 201 in the rotating element 16 and, therefore, of the handle 200 with respect to the device 10 fixed to the profile 100.

The first cover 27 and with it the first elastic thrust element 26 make it possible to compensate the coupling gaps that can be generated in use as a result of the vibrations to which the pin 201 is subjected, thus having a damping and absorbing effect on said vibrations .

To allow the removal of the pin 201 from the rotatable element 16 and, therefore, the removal of the handle 200 from the device 10, a maneuvering tool 300 can be used, eg. ex. a key insertable in the rotating element 16 to be able to act on the plate 23 and bring it to its straight position.

To this end, the rotating element 16 comprises a radial through hole 29 which is defined in the second axial section 18b of the hollow seat 18 and which is accessible from the outside of the device 10 for inserting the maneuvering tool 300 therethrough.

The radial through hole 29 is obtained in the second axial section 18b of the hollow seat 18 in the vicinity of the transition surface 25 which separates it from the first axial strip 18a of the hollow seat 18 itself. The transition surface 25 itself comprises a recess 30 that is obtained in the vicinity of the outlet of the radial through hole 29 to promote entry and maneuvering of the maneuvering tool 300 on the plate 23.

In practice, the maneuvering tool 300 is interposed between the transition surface 25 and the plate 23. The maneuvering tool 300 thus acts on the face of the plate 23 opposite to the turn towards the first cover 27. Through the maneuvering tool 300 it is possible to move the plate 23, in contrast to the pushing action exerted on it by a possible first pushing element 26, from the inclined position thereof, in which it blocks the axial sliding of the pin 201, to the straight position thereof, in which it allows axial sliding of the pin 201.

In order to access the radial through hole 29 of the rotating element 16, the device 10 is provided with a corresponding access hole 31.

The access hole 31 is obtained in the body of the rack 21 which, when the device 10 is fixed to the profile 100, is accessible from the outside.

It should be noted that additional through holes 40 are also provided in the rack body 21 which allow access to the head of the screws 15 inserted into the holes 14 of the housing 12.

Furthermore, advantageously, the maneuvering tool 300 is supported by a drawer element 301 mounted on the supporting and holding body 11.

The hollow seat 18 of the rotary element 16 is comprised in practice by an axial through hole which crosses the rotary element 16 itself and has opposite open ends.

Along the axial extension of the hollow seat 18 there is the following succession: the second axial section 18b, the first axial section 18a, and preferably a third axial section 18c thereof. It is specified that the distinction between the first, second and third axial section of the hollow seat is made for the sole purpose of descriptive clarity.

The first axial section 18a, which defines the prismatic coupling with the pin 201, is interposed between the second axial section 18b and the third axial section 18c, both of greater cross section than the cross section of the first axial section 18a and each one it terminates at one of the two axially opposite ends of the hollow seat 18.

The rotatable member 16 further comprises a second cover 32 which is removably attached to the third axial section 18c of the hollow seat 18. The second cover 32 is fixed, for example, with a form engagement or an interlocking engagement, at the end of the third axial section 18c of the open hollow seat 18 and opposite the transition surface 33 between the third axial section 18c and the first axial section 18a of the hollow seat 18.

The second cover 32 has a structure and conformation completely analogous to those of the first cover. The second cover 32 is traversed by a passage opening 34 for the passage of the pin 201 through it. A second elastic thrust element 35 is interposed between the second cover 32 and a bearing surface 350 obtained in the third axial section 18c of the hollow seat 18. Such bearing surface 350 is defined by a gap in the transition surface 33 between the third axial section 18c and the first axial section 18a of the hollow seat 18.

Advantageously, the second elastic biasing element 35 is integrally formed with the second cover 32. In particular, it is comprised of an elastic tongue that extends from the face of the second cover 32 turned towards the interior of the hollow seat 18 and which is housed in the gap of the transition surface 33.

The second cover 32 and with it the possible second push element 35 make it possible to compensate for the gaps that could be generated in use, guaranteeing a stable fixation of the pin 201 in the rotating element 16.

The second cover 32 and with it the second elastic thrust element 35 make it possible to compensate for any coupling play that may be generated in use after the vibrations to which the pin 201 is subjected, thus having a damping and absorbing effect on such vibrations.

The second cover 32 and with it the second elastic biasing element 35 cooperate with the first cover 27 and the related first elastic biasing element 26 to maintain the plate 23 in the inclined position and thus ensure a stable axial lock of the pin 201 in the rotating element 16 and, therefore, of the handle 200 with respect to the device 10 fixed to the profile 100. It can be seen that the first elastic thrust element 26 and the second elastic thrust element 35 are arranged opposite each other and staggered in so that the pushing actions thus exerted cooperate to retain the plate 23 in the inclined position. Thus, for example, the first elastic push element 26 is arranged to exert its pushing action on the edge of the plate 23 that defines the edge 24 '', while the second elastic push element 35 is arranged to exert its action. thrust on the edge of plate 23 defining opposite edge 24 '.

As can be seen in the attached figures, each of the two tabs that form the first elastic push element 26 and the second elastic push element 35, respectively, has an end constrained to the face of the first cover 27 and of the second cover 32, respectively, which, in the mounting configuration, is rotated inward of the hollow seat 18 and the opposite end free.

Each of these two tabs, in the rest configuration, extends along an inclined direction with respect to the face of the first cover 27 and the second cover 32, respectively, to which it is restricted. In the mounting configuration, each of the two tabs collapses and bends toward the face of the first cover 27 and the second cover 32 to which it is restricted, respectively.

In accordance with another aspect of the present invention, device 10 further comprises stop means 36 for removably stopping rotary element 16 in at least two different angular positions corresponding to at least two different angular positions of handle 200.

Such stop means 36 act as a reference or positioning of the handle 200 in at least two different angular positions thereof, typically at 90 ° to each other and corresponding to the closed position and the open position, or in three different angular positions thereof. , typically at 90 ° to each other and corresponding to the closed position, the open position and the overturned position.

Said stopping means 36 comprise a plurality of depressions 360 that are obtained in the rotating element 16 and that cooperate with at least one pair of projections 361 that are housed in the support and clamping body 11 in an elastically flexible manner between a hooked position. and a disengaged position with the depressions 360, even if the opposite configuration is not excluded.

The depressions 360 are obtained in the outer lateral surface of the rotating element 16; in particular, they are obtained along an angular groove 37 or along a cylindrical surface of the outer lateral surface of the rotating element 16.

In the embodiment shown in the accompanying figures, in which the rotating element 16 is in practice composed of a pinion, the annular groove 37 interrupts the width of the teeth 20 of the pinion itself in a substantially central position. The annular groove 37 extends into a concave surface 370 which interrupts the teeth 20 to allow the projections 361 to slide therealong.

One of the depressions 360 is coaxial to the radial through hole 29; Three other depressions 360 are arranged at 90 ° to each other along the annular groove 37.

The projections 361 are shaped to engage in the depressions 360 and roll or slide along the annular groove 37.

The projections 361 have a surface that mimics or matches that of the depressions 360 and that slides or rolls along the annular groove 37.

The projections 361 may be comprised of, for example, balls or rounded tips.

The projections 361 are retained in engagement with the depressions 360 by the elastic action exerted on them by the elastic biasing members 38, which are elastically flexible at least along a radial direction with respect to the axis of rotation R and which are limited to the supporting and holding body 11.

Said elastic biasing members 38 can be integrally formed with the projections 361 themselves or be constituted by bodies other than the projections 361 and arranged to act upon them.

The elastic biasing members 38 are housed in corresponding seats 39 of the housing that are obtained in the housing 12 in radial positions with respect to the axis of rotation R. The seats 39 of the housing have an opening obtained in the cradle 17 and through the which protrudes the corresponding projections 361.

In particular, two projections 361 are provided with respective elastic thrust members 38 arranged in corresponding seats 39 of the housing diametrically opposed to each other with respect to the axis of rotation R. The elastic thrust members 38, for example, may be composed of a leaf spring of various shapes.

Figures 15 to 17 and 15A to 17A show different possible embodiments of the projections 361 and the respective elastic biasing elements 38 (in such figures, for the sake of simplicity, only one projection 361 is shown with the respective elastic biasing members 38 ).

The operation of the device 10 in accordance with the present invention is immediately understandable to one skilled in the art in light of the accompanying figures and the description provided above.

In summary, the device 10 is fixed to a profile 100 that defines, alone or coupled to other profiles, one side of the movable panel of a window or door.

The profile 100 comprises a channel 101 in which elements for maneuvering or closing the window or door are housed, which are activated by the device 10. The profile 100 also comprises a wall 102 that is substantially parallel to the plane of the movable panel and in the which fixes the control handle 200 of the device 10.

The wall 102 is traversed by at least one through hole in which the handle 200 is mounted; the handle pin 201 ^{crosses such a through hole to engage the} rotatable element 16 ^{of the device 10.}

The wall 102 has a front face on which the handle is mounted and from which the handle 200 protrudes and a rear face opposite the front face. The supporting and holding body 11 is at least partially housed or integrated in the channel 101 at the rear of the wall 102. More generally, the supporting and holding body 11 is at least partially housed or constructed in a hollow seat formed within the profile and accessible from the outer flank or outer rib of the profile, the outer flank or outer rib of the profile means that defined by the side wall 103 of the profile extending in a direction substantially orthogonal to the wall 102.

Therefore, the device 10 is mounted on the flank of the profile 100 in the channel 101 so that the axis of rotation R (that is, the central axis of the rotating element 16) is coaxial with the through hole obtained in the wall 102 of the profile and, therefore, orthogonal to the plane of the movable panel.

The device 10 is fixed to the profile 100 by means of screws 15.

It should be noted that, considering the device 10 mounted on the profile 100, starting from the wall 102 of the profile, the following succession occurs: the third axial section 18c, the first axial section 18a and the second axial section 18b of the hollow seat 18 of the rotating element 16.

After fixing the device 10 to the profile 100, the pin 201 is inserted by axial sliding in the hollow seat 18 of the rotating element 16.

During said sliding, the pushing action exerted by the pin 201 is sufficient to move the plate 23 in the straight position in contrast to the action of the first elastic element 26, to allow the insertion of the corresponding axial section of the pin 201 (i.e. , the second axial section of the pin 201) through the opening 24 of the plate 23 itself.

After insertion, the plate 23, also thanks to the pushing action exerted on it by the first elastic pushing element 26, returns to its inclined position in which, as a result of the interference and friction generated between its faces 24 'and 24' 'opposed with the corresponding opposite faces of the pin 201, blocks the axial sliding of the pin 201 in the direction of disconnection and detachment of the device 10 and of the profile 100.

The pin 201 is thus fully restricted to the rotatable element 16: the axial sliding of the pin 201 with respect to the rotatable element 16 is blocked by the locking means 22, while the relative rotation of the pin 201 with respect to the rotatable element 201 is prevented by the prismatic coupling between the first axial section 18a of the hollow seat 18 and the corresponding axial section (first axial section) of the pin 201. In use conditions, the axial locking of the pin 201 is guaranteed by the presence of the first elastic element 26 that exerts on the plate 23 a push in the direction of retention of the plate 23 in its inclined position resting on the inclined plane defined by the transition surface 25.

The rotation imposed on the pin 201 by the handle 200 is transmitted to the rotating element 16 which, in turn, moves the rack 21 and the maneuvering or closing members connected to the slider 19.

The "rotational movement" of the rotary member 16 is specified to occur in both directions of rotation and is limited to an angle of less than 360 ° and generally less than 90 °.

The position of the pin 201 and therefore the handle 200 is indicated and identified by the stopping or positioning means 36.

If it is necessary to remove the handle 200 from the profile 100, simply insert the maneuvering tool 300 through the through hole 31 obtained in the body of the rack 21 and the radial through hole 29 obtained in the rotating element 16 to push the plate 23 to its straight position in contrast to the action exerted thereon by the first elastic biasing element 26 and disconnecting the pin 201 from the hollow seat 18.

In the attached figures, the movable panel of the window or door, the maneuvering or closing members and the respective connecting rods with the sliders 19 are not shown, since they are of the type known to a person skilled in the art. Likewise, the profile 100 does not form part of the present invention and the embodiments of the same represented in the attached figures are provided only by way of non-limiting example. Therefore, also the fixing of the pin 201 to the handle 200 does not form part of the present invention and can be carried out in any way, also different from that shown.

The arrangement of the locking means 22 for axial locking of the pin 201 in the device 10 and, in particular, in the rotating element 16 thereof, makes it possible to avoid the use of fixing bases or specific rosettes of the handles that, according to In the state of the art, they are commonly used to fasten the handle to the profile and / or the housing of the device 10 with the use of the corresponding screws.

The arrangement of the stop means 36 for the removable stop of the pin 201 in its possible angular positions corresponding to the positions of use of the handle 200 (open, closed and / or overturned) in the device 10 and, in particular, in the Rotating element 16 thereof makes it possible to avoid the use of fixing bases or specific rosettes of the handle in which, according to the state of the art, the corresponding means of stopping or reference of the positions of use of the handle are usually housed .

Therefore, the object of the present invention has the advantage of allowing direct mounting of the handle 200 on the profile 100 without the aid of fixing bases or fixing rosettes and, consequently, without the need to make holes in the profile 100 for the fixing screws of the fixing bases or rosettes. The only hole that must be made in the profile 100, or better in the wall 102 of the same, is that of the passage of the pin 201.

Obviously, this does not exclude the possibility of using the device 10 also with handles provided with fixing bases or rosettes.

The movement device according to the present invention guarantees, in any case, a stable and secure mounting of the pin 201 - and of the handle 200 fixed thereto - in the profile 100 avoiding axial disconnection in the direction of detachment of the profile itself .

The mobile device according to the present invention also guarantees the positioning of the handle in its possible positions of use of opening, closing and / or overturning.

The mobile device according to the present invention also has reduced dimensions and can also be used in profiles with reduced sections.

It is specified that the arrangement of the stop means 36 for the removable stop of the pin 201 in its possible angular positions corresponding to the positions of use of the handle 200 (open, closed and / or overturned) in the device 10 and, in particular , in the rotating element 16 thereof, it can also be adopted in mobile devices in which the locking of the axial sliding of the pin, that is, of the handle attached to it, is carried out with means other than the locking means 22 described above and not necessarily arranged within the mobile device itself. The arrangement of the stop means 36 for the removable stop of the pin 201 in its possible angular positions corresponding to the positions of use of the handle 200 (open, closed and / or overturned) in the device 10 and, in particular, in the Rotating element 16 thereof can be adopted separately and independently of the locking means 22 for axial locking of the pin 201 as described above.

The mobile device for moving the maneuvering or closing members of a window or door as conceived in this document is susceptible of many modifications and variations, all of them comprised within the invention, which is defined solely by the appended claims. In practice, the materials used, as well as their dimensions, can be of any type according to technical requirements.

Claims (15)

1. A mobile device (10) for moving members for maneuvering or closing a window or door of the type controlled by the rotation of the pin (201) of a control handle (200) and comprising: - a supporting and holding body (11) that can be fixed to a movable panel of a window or door, - a rotary element (16) that is housed in said supporting and holding body (11) in a rotatable manner around an axis of rotation (R) and that is provided with a hollow seat (18) coaxial with said axis of rotation ( R), wherein said hollow seat (18) comprises a first axial section (18a) that is configured to engage by prismatic engagement with a corresponding first axial section of a pin (201) of a control handle (200), - a mechanism for transforming the rotational movement of said rotating element (16) into the translational movement of at least one slider (19) along the two opposite directions of the same straight line (D), in which said at least one slider (19) is attachable to a respective maneuvering rod or closing rod of said mobile panel, characterized in that - said hollow seat (18) of said rotating element (16) comprises a second axial section (18b) that is different from said first axial section (18a) and in which - said rotating element (16) comprises blocking means (22) to removably block the axial sliding of said pin (201), said blocking means (22) are arranged in said second axial section (18b) of said seat ( 18) hollow and are configured to allow, during the mounting step of said control handle (200) on said movable panel, the axial sliding of said pin (201) in said hollow seat (18) in the direction of insertion of one on the other and to prevent relative axial sliding of one with respect to the other in the opposite direction, when said control handle (200) is in the configuration mounted on said movable panel, wherein said locking means (22) comprise : - at least one plate (23) that is traversed by an opening (24) having a central axis (C) and at least two portions opposite each other and substantially coinciding with corresponding portions opposite each other of a second corresponding axial section of said pin (201), wherein said plate (23) is housed in said second axial section (18b) of said seat (18) movably hollow between an inclined position, wherein said opening (24) thereof is arranged with said central axis (C) of the same oblique with respect to said axis of rotation (R), and a straight position, in which said opening (24) thereof is arranged with said central axis (C) thereof substantially coaxial with said axis of rotation (R) and - at least one first elastic thrust element (26) arranged in said hollow seat (18) to exert a thrust on said plate (23) in the retention direction of said plate (23) in said inclined position thereof, and wherein said rotating element (16) comprises at least one first cover (27) fixed in said second axial section (18b) of said hollow seat (18) and traversed by a passage opening (28) for the passage of said pin (201) through it, said at least one first elastic element (26) is housed in said second axial section (18b) of said hollow seat (18) and is interposed between said plate (23) and said first cover (27 ), said first elastic element (26) is integrally formed with said first cover (27). 2. Mobile device (10) according to claim 1, characterized in that said plate (23) is constituted by a leaf or strip spring. Mobile device (10) according to claim 1 or 2, characterized in that said opening (24) of said plate (23) has the shape of a right quadrangular prism, at least two opposite faces (24 ', 24 ") of which substantially coinciding with the corresponding opposite faces of said second axial section of said pin (201), said second axial section of said pin (201) also having the shape of a right quadrangular prism, in which said plate (23) it can be moved between said inclined position thereof and said straight position thereof for oscillation with respect to an axis of oscillation parallel to said opposite faces (24 ', 24 ") thereof and orthogonal to said axis of rotation (R). Mobile device (10) according to any of the preceding claims, characterized in that said first elastic thrust element (26) is comprised of an elastically flexible tongue that protrudes from the face of said first cover (27) turned inward. of said hollow seat (18), wherein said tab has one end constricted to the face of said first cover (27) which, in the mounting configuration, is rotated inward of the hollow seat (18) and the opposite end free. Mobile device (10) according to one or more of the preceding claims, characterized in that said rotating element (16) comprises a radial through hole (29) that is defined in said second axial section (18b) of said seat (18 ) hollow and that is accessible from the outside of said device (10) to introduce through therefrom a maneuvering tool (300) that acts on said plate (23) to move it from said inclined position thereof to said straight position thereof. Mobile device (10) according to one or more of the preceding claims, characterized in that said rotating element (16) is traversed by an axial through hole that forms said hollow seat (18), in which ^{said seat (18) The hollow hole comprises successively along its axial extension: said second axial section (} 18 ^b) thereof, said first axial section (18a) thereof and a third axial section (18c), said second axial section (18b) and said third axial section (18c) of said hollow seat (18) having a cross section greater than the cross section of said first axial section (18a) of said hollow seat. Mobile device (10) according to one or more of the preceding claims, characterized in that a transition surface (25) between said first axial section (18a) of said hollow seat (18) and said second axial section (18b) of said hollow seat (18) forms an inclined plane with respect to said axis of rotation (R) to support said plate (23) on it. Mobile device (10) according to claim 6 or claims 6 and 7, characterized in that said rotating element (16) comprises a second cover (32) secured in said third axial section (18c) of said seat (18) hollow and traversed by a passage opening (34) for the passage of said pin (201) therethrough. Mobile device (10) according to claim 8, characterized in that said rotating element (16) comprises at least one second elastic element (35) interposed between a support surface (350) obtained in said third section (18c ) axial of said hollow seat (18) and said second cover (32). Mobile device (10) according to claim 9, characterized in that said second elastic element (35) is integrally formed with said second cover (32). Mobile device (10) according to claim 10, characterized in that said second elastic thrust element (35) is comprised of an elastically flexible tongue that protrudes from the face of said second cover (32) turned towards the inside of said hollow seat (18) in which said tab has one end constrained to the face of said second cover (32) which, in the mounting configuration, is turned inward of the hollow seat (18) and the opposite end free. Mobile device (10) according to one or more of the preceding claims, characterized in that it comprises stop means (36) for removably stopping said rotating element (16) in at least two different angular positions, said means (36 stop) being defined between said rotating element (16) and said supporting and holding body (11). Mobile device (10) according to claim 12, characterized in that said abutment means (36) comprise a plurality of depressions (360) formed along an annular groove (37) or a substantially cylindrical portion of the surface outer side of said rotating element (16) and cooperating with at least one pair of projections (361) that are housed in said supporting and holding body (11) in an elastically flexible manner at least along a radial direction with respect to to said axis of rotation (R) or vice versa. Mobile device (10) according to one or more of the preceding claims, characterized in that said transformation mechanism comprises a toothing (20) formed on the outer lateral surface of said rotating element (16) and coupled with a corresponding toothing of a zipper (21) attached to said at least one slider (19). Mobile device (10) according to claims 13 and 14, characterized in that said toothing (20) of said rotating element (16) is interrupted along the width of said annular groove (37) along the which are obtained said depressions (360).