EP1686225B1 - A handle for turn opening or tilt and turn opening doors or windows. - Google Patents
A handle for turn opening or tilt and turn opening doors or windows. Download PDFInfo
- Publication number
- EP1686225B1 EP1686225B1 EP05111807A EP05111807A EP1686225B1 EP 1686225 B1 EP1686225 B1 EP 1686225B1 EP 05111807 A EP05111807 A EP 05111807A EP 05111807 A EP05111807 A EP 05111807A EP 1686225 B1 EP1686225 B1 EP 1686225B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slider
- slide plate
- handle
- plate
- locking means
- 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.)
- Not-in-force
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- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
- E05B63/185—Preventing actuation of a bolt when the wing is open
-
- 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
- E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
- E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism
Definitions
- This invention relates to a handle for turn opening or tilt and turn opening doors or windows.
- the drive elements may comprise two different solutions.
- the two sliders are guided in their movements towards and away from one another along the handle body by a pair of parallel racks, the teeth of which are meshed with a pinion.
- the pinion rotates as one with a spindle attached to the handgrip in such a way as to open and close the sash when the handgrip is rotated.
- the handle body also has a cover plate attached to it and designed to hold the racks and part of the sliders together.
- the cover plate has a set of holes at each end, through which securing means are inserted, and at least one slot for guiding the sliders.
- the handle differs from the one described above in that it has a single slider protruding from the handle body and designed to be coupled with a drive element connected to suitable means for operating the mechanisms for closing the sash and opening it in the desired configuration.
- the handgrip can be moved into at least three different configurations. It must therefore be provided with an "incorrect operation safety lock" device to lock the handle in the open configuration chosen by the user (tilted or turned), thus preventing accidental operation which would otherwise create problems not only for safety but also for subsequent closure of the door or window.
- the device applied to the handle according to the present invention is based on a prior constructional solution available on the market where the device is fitted directly on the operating slider.
- the slider consists of a guide fork that slidably accommodates a slide plate equipped with an interposed spring between the base of the slide plate and an internal portion of the slider.
- This slide can therefore move between:
- Handles of the type described above have proved to be extremely valid and practical but have, over time, created a warehousing cost and management problem for manufacturers of door and window hardware.
- the Applicant has therefore devised and constructed different handles comprising the same essential parts that will meet the requirements of both types of doors or windows currently in demand.
- handles are described in two separate patent applications, both disclosing a handle according to the preamble of claim 1, namely EP 1.387.029 and EP 1.387.030 , and are based on a single drive element for doors and windows of both types (thanks to known transmission means slidably mounted on the door or window) and two separate kits for assembling the operating means.
- the incorrect operation safety slide plate is mounted on the slider detachably, that is to say, in such a way that it can be separated, thanks to a boss protruding from the inside end and which comes into contact with a fixed surface defined by the cover plate of the handle body.
- the slide plate in the kit is pre-assembled and locked by releasable retaining means, acting between the slide plate and the slider, in such a way that the slide plate can be held in a retracted non-operating position. It will then be up to the installer, depending on the type of door or window to which the handle is to be fitted, to release the slide plate (for tilt/turn doors and windows) or leave the slide plate in the retracted non-operating position (for traditional doors and windows).
- a handle for doors and windows comprising: a handle body attachable to a door or window sash; an operating handgrip protruding from one side of the handle body; a drive slider element protruding from the side of the handle body opposite the handgrip; the slider is actuated by kinematic means for transmitting motion from the handgrip in such a way as to move the slider between two or more stable positions defining the closed and open configurations of the sash; means mounted detachably on the slider and designed to lock the slider in the different positions; these locking means comprise a slide plate engageable with the slider and mobile between an advanced position where it protrudes from the slider and a retracted position where it is inside the slider; spring means interposed between the slider and the slide plate for keeping the slide plate in the advanced position; and a rocking element, a first portion of which defines a part of the locking means, which can be associated with the slider and is interposed between the latter and the slide plate and which is actu
- the handle according to the invention labelled 1 in its entirety, is applied to doors and windows of the type that open by turning only or by tilting or turning.
- the handle 1 basically comprises:
- the handle body 2 may have any of a variety of different configurations, starting from a prismatic body (without thereby restricting the scope of the invention); similarly, the handgrip 3 be of any type or shape suitable for the door or window it is fitted to, without thereby departing from the spirit of the invention.
- the slider 4 is actuated by kinematic means 5 for transmitting motion from the handgrip 3 in such a way as to move the slider 4 between two or more stable positions defining the closed and open configurations of the sash.
- the kinematic means 5 are of known type and, in the non-restricting embodiment illustrated by way of example, consist of a pinion 5c attached to the handgrip 3 and a rack 5a made on the back of the slider 4 and meshing with the pinion 5c.
- the aforementioned locking means 6 comprise:
- rocking element 9 is pivoted to the slider 4 in such a manner as to create a rocking motion, indicated by the arrows F1 in Figures 5 and 6 , between:
- the rocking element 9 constitutes, on the one hand, a transmission element for locking and releasing the slider, and, on the other, an element for retaining the slide plate 7.
- the handle 1 is also fitted with an element 10 (see Figures 1 , 5 , 7 and 8 ) for covering the kinematic means 5 and attached to the handle body 2 on the side from which the slider 4 protrudes.
- the cover element 10 has a through guide slot 11 from which the slider 4 protrudes and featuring a plurality of alternate reference teeth 11a and protrusions 11b for positioning the slider 4 and constituting the above mentioned other part of the locking means 6.
- the slot 11 may be acted upon by the first end of the rocking element 9 which has a specially shaped end section 12 which, when lifted, forms a raised surface designed to engage one of the reference openings 11b when the slider 4 is in the above mentioned locked position (see in particular Figures 5 , 7 and 8 ).
- the end section 12 consists of two segments 12a and 12b, joined to each other uninterruptedly and one of which 12a is joined to the remaining part of the rocking element 9 and extends transversally to the element 9 itself, while the second segment 12b extends in a direction transversal to the first segment 12a, that is to say, parallel to the element 9 and in a plane above the element 9.
- the rocking element consists of a plate 9 in the shape of a closed ring and having a second portion 9b, comprising the above mentioned second end, which is at an angle to the plane in which the first portion 9a of the plate 9 lies, thus defining a kind of rocking cradle.
- the plate 9, as mentioned above, includes means for pivoting it to the slider 4 and consisting of a first, internal ring-like wing 14 extending from the above mentioned first end and towards the centre of the plate 9.
- the first wing 14 has an end 14a that is shaped like a hook in order to engage a slot 15 made in the flat surface 4p of the slider 4.
- the coupling of the hook 14a in the slot 15 forms a point by which the plate 9 is hooked and rocked as the slide plate 7 moves between the retracted and advanced positions.
- the plate 9 comprises retaining means for holding the slide plate 7 on the slider 4, these retaining means being made on the plate 9 itself and acting between the latter and the slide plate 7.
- the retaining means comprise a second wing 16 projecting from the second end towards the centre of the plate 9 and lying in the same plane as the first portion 9a of the plate 9, that is to say, at an angle to the second portion 9b it is integral with: the difference in angle between the second wing 16 and the second portion 9b enables the second wing 16 to strike the slide plate 7, when the latter is in the advanced position, at a wall 17 defined by a channel 18 made in the underside of the slide plate 7 itself (as clearly shown in Figure 5 ).
- the slide plate 7 also has a through hole 19 leading out of it from the channel 18 on its underside and designed to permit the passage of an operating element or tool U (schematically drawn in dashed line style) acting on the second wing 16 in such a way as to bend the latter, thereby releasing the plate 9 from the slide plate 7 and thus from the slider 4.
- U operating element or tool
- the slide plate 7 can be released from the slider 4 by pushing it in a direction F2 through the hole 19 using a tool U in such a manner as to quickly disengage the slide plate 7 and the plate 9.
- the above mentioned spring means 8 comprise two spiral springs 8a and 8b housed in respective seats 20 and 21 made in respective parallel sides of the slider 4.
- the seats 20 and 21 are cylindrical in shape and accommodate matching sliding shoes 22 and 23 made on both sides of the slide plate 7 and designed to at least partially compress the respective spring 8a and 8b.
- Each of the cylindrical seats 20 and 21 is partly open on the surface of it facing the inside of the slider 4 enabling them to be checked to ensure they are present and fitted properly and to facilitate their maintenance.
- a handle made in the manner described above achieves the aforementioned aims thanks to an extremely practical and functional combination of a few components.
- the single rocking element constituting a part of the locking means as well as the retaining means makes it possible to reduce the set of components making up the incorrect operation safety lock.
- rocking plate is extremely practical and reliable in performing the functions it is designed for and can be quickly released from the slide plate without affecting other parts of the handle.
- the rocking system perfectly combines the need to lock the slider with the need to keep the slide plate attached to the slider.
Abstract
Description
- This invention relates to a handle for turn opening or tilt and turn opening doors or windows.
- The present specification refers in particular to cremone handles applicable to door or window sashes made of metal, wood and metal or PVC.
- Cremone handles usually comprise:
- a handle body, normally prismatic in shape;
- an operating handgrip protruding from one side of the handle body;
- drive elements protruding from the side opposite the handle body and designed to actuate the device for closing the sash;
- means for fixing the handle to the sash, the latter having holes or slots in it for the passage of the drive elements and for the fixing means themselves.
- Since doors and windows currently available on the market include two basic types, one where the sash can be opened only by turning and one where the sash can be opened either by tilting or by turning, the drive elements may comprise two different solutions.
- In the case of doors and windows that open only by turning (the simpler and more traditional type of the two), there may be two sliders which protrude from the handle body and which, when fitted to the sash, are coupled with the sliding rods of the opening and closing mechanism (for example, upper and lower bolts insertable in matching seats).
- The two sliders (see also patent
EP 446.566 - The handle body also has a cover plate attached to it and designed to hold the racks and part of the sliders together. The cover plate has a set of holes at each end, through which securing means are inserted, and at least one slot for guiding the sliders.
- In the case of doors and windows that open by tilting or by turning, the handle differs from the one described above in that it has a single slider protruding from the handle body and designed to be coupled with a drive element connected to suitable means for operating the mechanisms for closing the sash and opening it in the desired configuration.
- In this type of door or window, the handgrip can be moved into at least three different configurations. It must therefore be provided with an "incorrect operation safety lock" device to lock the handle in the open configuration chosen by the user (tilted or turned), thus preventing accidental operation which would otherwise create problems not only for safety but also for subsequent closure of the door or window.
- The device applied to the handle according to the present invention is based on a prior constructional solution available on the market where the device is fitted directly on the operating slider.
- In practice, the slider consists of a guide fork that slidably accommodates a slide plate equipped with an interposed spring between the base of the slide plate and an internal portion of the slider.
- This slide can therefore move between:
- a retracted, non-operating drive position (sash closed) where the slide plate itself is all the way inside the slider thanks to contact with the fixed door or window frame; and
- a forward handle drive locked operating position (sash opened in one of its configurations), where the slide plate partly protrudes from the slider, thanks to the thrust exerted by the spring; this movement (in one of the prior solutions) causes one of the protuberances on it to engage with one of the specially made seats in the aforementioned cover plate (preferably) in order to prevent the slider from moving.
- Handles of the type described above have proved to be extremely valid and practical but have, over time, created a warehousing cost and management problem for manufacturers of door and window hardware.
- The reason for this is that the presence of two different solutions for the handles, one for each type of door or window (traditional and tilt/turn) makes it necessary to keep separate stocks of ready-assembled handles of the two different types, which leads to higher management costs.
- The Applicant has therefore devised and constructed different handles comprising the same essential parts that will meet the requirements of both types of doors or windows currently in demand.
- These handles are described in two separate patent applications, both disclosing a handle according to the preamble of claim 1, namely
EP 1.387.029 andEP 1.387.030 , and are based on a single drive element for doors and windows of both types (thanks to known transmission means slidably mounted on the door or window) and two separate kits for assembling the operating means. - In the first type of handle, the incorrect operation safety slide plate is mounted on the slider detachably, that is to say, in such a way that it can be separated, thanks to a boss protruding from the inside end and which comes into contact with a fixed surface defined by the cover plate of the handle body.
- In the second type of handle, on the other hand, the slide plate in the kit is pre-assembled and locked by releasable retaining means, acting between the slide plate and the slider, in such a way that the slide plate can be held in a retracted non-operating position. It will then be up to the installer, depending on the type of door or window to which the handle is to be fitted, to release the slide plate (for tilt/turn doors and windows) or leave the slide plate in the retracted non-operating position (for traditional doors and windows).
- Although these handles have proved satisfactory in most respects, the Applicant has devised and constructed a handle that can be adapted to both types of doors and windows and having improved slide plate application features and enhanced handle functionality and working efficiency over time.
- According to the invention, the above mentioned aim is achieved by a handle for doors and windows comprising: a handle body attachable to a door or window sash; an operating handgrip protruding from one side of the handle body; a drive slider element protruding from the side of the handle body opposite the handgrip; the slider is actuated by kinematic means for transmitting motion from the handgrip in such a way as to move the slider between two or more stable positions defining the closed and open configurations of the sash; means mounted detachably on the slider and designed to lock the slider in the different positions; these locking means comprise a slide plate engageable with the slider and mobile between an advanced position where it protrudes from the slider and a retracted position where it is inside the slider; spring means interposed between the slider and the slide plate for keeping the slide plate in the advanced position; and a rocking element, a first portion of which defines a part of the locking means, which can be associated with the slider and is interposed between the latter and the slide plate and which is actuated by the slide plate so that it moves between a first position where it locks the slider and a second position where it releases the slider.
- The technical characteristics of the invention, with reference to the above aims, are clearly described in the claims below and its advantages are apparent from the detailed description which follows, with reference to the accompanying drawings which illustrate a preferred embodiment of the invention, and in which:
-
Figure 1 is a perspective, partially exploded view of a handle for doors and windows according to the invention; -
Figure 2 is a perspective exploded view of a part of the handle ofFigure 1 , namely, a detail of the slider element and of the incorrect operation safety lock means; -
Figures 3 and 4 are perspective views from above and from below, respectively, showing a component of the locking means ofFigure 2 ; -
Figures 5 and 6 are both partial cross sections through a plane transversal to the handle and illustrating a part of the handle ofFigure 1 in two different operating configurations; -
Figure 7 is a front perspective view of a covering element and of the unit consisting of the slider and the locking means; -
Figure 8 illustrates the unit ofFigure 7 in a cross-sectional perspective view. - With reference to the accompanying drawings, in particular
Figure 1 , the handle according to the invention, labelled 1 in its entirety, is applied to doors and windows of the type that open by turning only or by tilting or turning. - The handle 1 basically comprises:
- a
handle body 2 attachable to a door or window sash (not illustrated since it is of well known type); - an operating handgrip 3 protruding from one side of the
handle body 2; - at least one
drive slider element 4 protruding from the side of thehandle body 2 opposite the handgrip 3 and connectable to operating devices for opening and closing the door or window (these devices not being illustrated since they are of known type and do not strictly fall within the scope of the invention); - means 6 mounted detachably on, that is to say, in such a way that they can be separated from, the
slider 4 and designed to lock theslider 4 in the positions adopted by it when the door or window is turned or tilted to the open position. - More specifically, the
handle body 2 may have any of a variety of different configurations, starting from a prismatic body (without thereby restricting the scope of the invention); similarly, the handgrip 3 be of any type or shape suitable for the door or window it is fitted to, without thereby departing from the spirit of the invention. - Further, the
slider 4 is actuated bykinematic means 5 for transmitting motion from the handgrip 3 in such a way as to move theslider 4 between two or more stable positions defining the closed and open configurations of the sash. - The
kinematic means 5 are of known type and, in the non-restricting embodiment illustrated by way of example, consist of apinion 5c attached to the handgrip 3 and arack 5a made on the back of theslider 4 and meshing with thepinion 5c. - As clearly illustrated in
Figure 2 , the aforementioned locking means 6 comprise: - a
slide plate 7 engageable with theslider 4 and mobile between an advanced position where it protrudes from the slider 4 (see alsoFigure 5 ) and a retracted position where theslide plate 7 is inside the slider 4 (see alsoFigures 5 and 6 and arrows F); - spring means 8 interposed between the
slider 4 and theslide plate 7 for keeping theslide plate 7 in the advanced position; - a rocking
element 9, afirst portion 9a of which defines a part of the locking means 6, which can be associated with theslider 4 and is interposed between the latter and theslide plate 7 and which is actuated by theslide plate 7 so that it moves at least between a first position where it locks theslider 4 and a second position where it releases theslider 4. - More specifically, the rocking
element 9 is pivoted to theslider 4 in such a manner as to create a rocking motion, indicated by the arrows F1 inFigures 5 and 6 , between: - the first locked position, where a first end of the
element 9 itself is raised and in contact with another part of the locking means 6, when theslide plate 7 is in the above mentioned advanced position, while the second end of theelement 9 defines a retaining element for keeping theslide plate 7 on the slider 4 (seeFigure 5 ), and - the second position in which it releases the
slider 4 and where the first end of theelement 9 is lowered and away from the other part of the locking means 6, when theslide plate 7 is in the above mentioned retracted position, while the second end of theslide plate 7 is raised (seeFigure 6 ). - In other words, the
rocking element 9 constitutes, on the one hand, a transmission element for locking and releasing the slider, and, on the other, an element for retaining theslide plate 7. - To be able to lock the
slider 4, the handle 1 is also fitted with an element 10 (seeFigures 1 ,5 ,7 and8 ) for covering thekinematic means 5 and attached to thehandle body 2 on the side from which theslider 4 protrudes. - The
cover element 10 has a throughguide slot 11 from which theslider 4 protrudes and featuring a plurality ofalternate reference teeth 11a andprotrusions 11b for positioning theslider 4 and constituting the above mentioned other part of the locking means 6. - The
slot 11 may be acted upon by the first end of the rockingelement 9 which has a speciallyshaped end section 12 which, when lifted, forms a raised surface designed to engage one of thereference openings 11b when theslider 4 is in the above mentioned locked position (see in particularFigures 5 ,7 and8 ). - More specifically, (see
Figures 3 to 6 ), theend section 12 consists of twosegments rocking element 9 and extends transversally to theelement 9 itself, while thesecond segment 12b extends in a direction transversal to thefirst segment 12a, that is to say, parallel to theelement 9 and in a plane above theelement 9. - When the
slide plate 7 is in the above mentioned retracted position, the twosegments end section 12 engage a matchingcurved portion 13 of theslider 4. - As illustrated also in
Figures 3 and 4 , the rocking element consists of aplate 9 in the shape of a closed ring and having asecond portion 9b, comprising the above mentioned second end, which is at an angle to the plane in which thefirst portion 9a of theplate 9 lies, thus defining a kind of rocking cradle. - The
plate 9, as mentioned above, includes means for pivoting it to theslider 4 and consisting of a first, internal ring-like wing 14 extending from the above mentioned first end and towards the centre of theplate 9. - The
first wing 14 has anend 14a that is shaped like a hook in order to engage aslot 15 made in theflat surface 4p of theslider 4. - In practice, the coupling of the
hook 14a in theslot 15 forms a point by which theplate 9 is hooked and rocked as theslide plate 7 moves between the retracted and advanced positions. - In addition to the above, the
plate 9 comprises retaining means for holding theslide plate 7 on theslider 4, these retaining means being made on theplate 9 itself and acting between the latter and theslide plate 7. - The retaining means comprise a
second wing 16 projecting from the second end towards the centre of theplate 9 and lying in the same plane as thefirst portion 9a of theplate 9, that is to say, at an angle to thesecond portion 9b it is integral with: the difference in angle between thesecond wing 16 and thesecond portion 9b enables thesecond wing 16 to strike theslide plate 7, when the latter is in the advanced position, at awall 17 defined by achannel 18 made in the underside of theslide plate 7 itself (as clearly shown inFigure 5 ). - The
slide plate 7 also has a throughhole 19 leading out of it from thechannel 18 on its underside and designed to permit the passage of an operating element or tool U (schematically drawn in dashed line style) acting on thesecond wing 16 in such a way as to bend the latter, thereby releasing theplate 9 from theslide plate 7 and thus from theslider 4. - In other words, the
slide plate 7 can be released from theslider 4 by pushing it in a direction F2 through thehole 19 using a tool U in such a manner as to quickly disengage theslide plate 7 and theplate 9. - The above mentioned spring means 8 comprise two
spiral springs respective seats slider 4. - The
seats matching sliding shoes slide plate 7 and designed to at least partially compress therespective spring - Each of the
cylindrical seats slider 4 enabling them to be checked to ensure they are present and fitted properly and to facilitate their maintenance. - A handle made in the manner described above achieves the aforementioned aims thanks to an extremely practical and functional combination of a few components.
- The single rocking element constituting a part of the locking means as well as the retaining means makes it possible to reduce the set of components making up the incorrect operation safety lock.
- Indeed, the rocking plate is extremely practical and reliable in performing the functions it is designed for and can be quickly released from the slide plate without affecting other parts of the handle.
- Furthermore, the rocking system perfectly combines the need to lock the slider with the need to keep the slide plate attached to the slider.
- It will be understood that the invention described may be useful in many industrial applications and may be modified and adapted in several ways without thereby departing from the scope of the inventive concept as defined by the claims.
Claims (10)
- A handle for turn opening or tilt and turn opening doors or windows, the handle (1) being of the type comprising:- a handle body (2) attachable to a door or window sash;- an operating handgrip (3) protruding from .one side of the handle body (2);- at least one drive slider element (4) protruding from the side of the handle body (2) opposite the handgrip (3) and connectable to operating devices for opening and closing the door or window; the slider (4) being actuated by kinematic means (5) for transmitting motion from the handgrip (3) in such a way as to move the slider (4) between two or more stable positions defining the closed and open configurations of the sash;- locking means (6) mounted detachably on, that is to say, in such a way that they can be separated from, the slider (4) and designed to lock the slider (4) in the positions adopted by it when the door or window is turned or tilted to the open position; the locking means (6) comprising :- a slide plate (7) engageable with the slider (4) and mobile between an advanced position where it protrudes from the slider (4) and a retracted position where the slide plate (7) is inside the slider (4);- spring means (8) interposed between the slider (4) and the slide plate (7) for keeping the slide plate (7) in the advanced position; the handle (1) being characterised in that the locking means (6) further comprise :- a rocking element (9), a first portion (9a) of which defines a part of the locking means (6), which can be associated with the slider (4) and is interposed between the latter and the slide plate (7) and which is actuated by the slide plate (7) so that it moves at least between a first position where it locks the slider (4) and a second position where it releases the slider (4).
- The handle according to claim 1, characterised in that the rocking element (9) is pivoted to the slider (4) in such a manner as to define the first locked position where a first end of the element (9) itself is raised and in contact with another part of the locking means (6), when the slide plate (7) is in the advanced position, the second end of the element (9) defining a retaining element for keeping the slide plate (7) on the slider (4), and the second, slider (4) released position where the first end is lowered and away from the other part of the locking means (6), when the slide plate (7) is in the retracted position and the second end is raised.
- The handle according to claims 1 and 2, comprising an element (10) for at least covering the kinematic means (5) and attachable to the handle body (2) on the side from which the slider (4) protrudes; the cover element (10) having at least one through guide slot (11) from which the slider (4) protrudes and having a plurality of alternate reference teeth (11a) and protrusions (11b) for positioning the slider (4) and constituting the above mentioned other part of the locking means (6), the handle being characterised in that the first end of the rocking element (9) has a specially shaped end section (12) which forms a raised surface designed to engage one of the reference protrusions (11b) in the slot (11) when the slider (4) is in the first, locked position.
- The handle according to claim 3, characterised in that the end section (12) consists of two segments (12a, 12b), joined to each other uninterruptedly and one of which (12a) is joined to the remaining part of the rocking element (9) and extends transversally to the element (9) itself, while the second segment (12b) extends in a direction transversal to the first segment (12a), that is to say, parallel to the element (9) and in a plane above the element (9); the two segments (12a, 12b) engaging a matching curved portion (13) of the slider (4) when the slide plate (7) is in the retracted position.
- The handle according to claims 1 and 2, characterised in that the rocking element consists of a plate (9) in the shape of a closed ring and having a second portion (9b), comprising the second end, which is at an angle to the plane in which the first portion (9a) of the plate (9) lies, thus defining a kind of rocking cradle.
- The handle according to claims 1, 2 and 5, characterised in that the plate (9) includes means for pivoting it to the slider (4) and consisting of a first, internal ring-like wing (14) extending from the first end and towards the centre of the plate (9); the first wing (14) having an end (14a) that is shaped like a hook in order to engage a slot (15) made in the flat surface (4p) of the slider (4); the coupling of the hook (14a) in the slot (15) forming a point by which the plate (9) is hooked and rocked as the slide plate (7) moves between the retracted and advanced positions.
- The handle according to claims 1, 2 and 5, characterised in that the plate (9) also comprises retaining means for holding the slide plate (7) on the slider (4), these retaining means being made on the plate (9) itself and acting between the latter and the slide plate (7); the retaining means comprising a second wing (16) projecting from the second end towards the centre of the plate (9) and lying in the same plane as the first portion (9a) of the plate (9), that is to say, at an angle to the second portion (9b), in such a way as to strike the slide plate (7), when the latter is in the advanced position, at a wall (17) defined by a channel (18) made in the underside of the slide plate (7) itself.
- The handle according to claim 7, characterised in that the slide plate (7) has a through hole (19) leading out of it from the channel (18) on its underside and designed to permit the passage of an operating element or tool (U) acting on the second wing (16) in such a way as to bend the latter, thereby releasing the plate (9) from the slide plate (7) and thus from the slider (4).
- The handle according to claim 1, characterised in that the spring means (8) comprise two spiral springs (8a, 8b) housed in respective seats (20, 21) made in respective parallel sides of the slider (4); the seats (20, 21) being cylindrical in shape and accommodating matching sliding shoes (22, 23) made on both sides of the slide plate (7) and designed to at least partially compress the respective spring (8a, 8b).
- The handle according to claim 9, characterised in that each of the cylindrical seats (20, 21) is partly open on the surface of it facing the inside of the slider (4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000036A ITBO20050036A1 (en) | 2005-01-21 | 2005-01-21 | DOOR HANDLE WITH DOOR OPENING AND TILTED DOOR |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1686225A2 EP1686225A2 (en) | 2006-08-02 |
EP1686225A3 EP1686225A3 (en) | 2009-05-13 |
EP1686225B1 true EP1686225B1 (en) | 2010-11-17 |
Family
ID=36577500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05111807A Not-in-force EP1686225B1 (en) | 2005-01-21 | 2005-12-07 | A handle for turn opening or tilt and turn opening doors or windows. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1686225B1 (en) |
AT (1) | ATE488661T1 (en) |
DE (1) | DE602005024761D1 (en) |
IT (1) | ITBO20050036A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008054562A1 (en) * | 2008-12-12 | 2010-06-17 | Aug. Winkhaus Gmbh & Co. Kg | Fitting part for a drive rod fitting |
DE202011004951U1 (en) | 2011-04-06 | 2013-01-15 | Dirak Dieter Ramsauer Konstruktionselemente Gmbh | Swivel lever actuator |
ITBO20130044A1 (en) * | 2013-01-31 | 2014-08-01 | Gsg Int Spa | ANTI FALSE DEVICE FOR MANEUVERING FOR SLIDING DOORS OR WINDOWS. |
CN103938957B (en) * | 2014-04-17 | 2017-04-26 | 长庚兆业(佛山)金属制品有限公司 | Misoperation prevention mechanism of inward tilt-turn door/window with C-shaped notch |
CN110005311B (en) * | 2019-04-05 | 2023-09-26 | 山东正华建筑科技有限公司 | Full-lock built-in hinge flat-open inner inverted window and assembly method and working method thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29622447U1 (en) * | 1996-12-31 | 1997-03-06 | Hoppe Holding Ag | Tilt & Turn hardware |
IT1310347B1 (en) * | 1999-03-17 | 2002-02-13 | Giesse Spa | MULTIPURPOSE CREMONESE HANDLE FOR FIXTURES. |
DE10056607C1 (en) * | 2000-11-15 | 2002-05-08 | Siegenia Frank Kg | Operation blocking device for operating rod for window or door uses two-armed lever with locking element at one end and cooperating with operating element at opposite end |
ITBO20020504A1 (en) * | 2002-07-31 | 2004-02-01 | Gsg Int Spa | HANDLE FOR DOOR OPENING AND DOOR OPENING AND TIPPING OPENING. |
ITBO20020503A1 (en) * | 2002-07-31 | 2004-02-01 | Gsg Int Spa | HANDLE FOR DOOR OPENING AND DOOR OPENING AND TIPPING OPENING. |
-
2005
- 2005-01-21 IT IT000036A patent/ITBO20050036A1/en unknown
- 2005-12-07 AT AT05111807T patent/ATE488661T1/en not_active IP Right Cessation
- 2005-12-07 DE DE602005024761T patent/DE602005024761D1/en active Active
- 2005-12-07 EP EP05111807A patent/EP1686225B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
ATE488661T1 (en) | 2010-12-15 |
DE602005024761D1 (en) | 2010-12-30 |
ITBO20050036A1 (en) | 2006-07-22 |
EP1686225A2 (en) | 2006-08-02 |
EP1686225A3 (en) | 2009-05-13 |
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