WO2010007641A2 - Volet à ailettes pivotantes facile à manipuler positionnable dans un degré d'ouverture souhaité - Google Patents

Volet à ailettes pivotantes facile à manipuler positionnable dans un degré d'ouverture souhaité Download PDF

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Publication number
WO2010007641A2
WO2010007641A2 PCT/IT2009/000301 IT2009000301W WO2010007641A2 WO 2010007641 A2 WO2010007641 A2 WO 2010007641A2 IT 2009000301 W IT2009000301 W IT 2009000301W WO 2010007641 A2 WO2010007641 A2 WO 2010007641A2
Authority
WO
WIPO (PCT)
Prior art keywords
wing
blind
pivoting
axis
fixing bar
Prior art date
Application number
PCT/IT2009/000301
Other languages
English (en)
Other versions
WO2010007641A3 (fr
WO2010007641A4 (fr
Inventor
Walter Kaplan
Original Assignee
Walter Kaplan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from ITRM2008A000378A external-priority patent/IT1390692B1/it
Priority claimed from ITRM2008A000377A external-priority patent/IT1390691B1/it
Priority claimed from IT000507A external-priority patent/ITRM20080507A1/it
Application filed by Walter Kaplan filed Critical Walter Kaplan
Publication of WO2010007641A2 publication Critical patent/WO2010007641A2/fr
Publication of WO2010007641A3 publication Critical patent/WO2010007641A3/fr
Publication of WO2010007641A4 publication Critical patent/WO2010007641A4/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/38—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a curved rail rigid with the frame for engagement with means on the wing, or vice versa
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights

Definitions

  • a pivoting wing blind is generally formed by a fixed frame and two shutters or wings that can be solid or constituted by a perimeter frame member and a series of horizontal, fixed or movable, louver boards.
  • a retaining means being externally fixed to a building wall is used for retaining the wing upon a manual operation of a user.
  • said retaining means is located far from the window aperture where the blind is situated, with a result that the user has to lean out for reaching the retaining means by his/her hand and move it from a closed to an open position and vice versa.
  • U.S. Patent No. 4,182,079 discloses a device for actuating a panel member mounted to a fixed frame for pivoted movement about a predetermined axis comprising an elongated rod rotatable about its longitudinal axis and mounted at an angle of about 45 degree relative to said pivot axis.
  • a carrier finger is rigidly connected to one end of the rod and projects at an angle of about 90 degree thereto.
  • the carrier finger is engageable in a slot in the panel and is operable, upon rotation of the rod about its axis, to effect through both the carrier finger and the slot, rotation of the panel relative to the frame.
  • An object of the present invention is to allow a blind wing to be positioned in a simple and economic manner without leaning outside of a window aperture to operate manually on wing retaining means. Another object of the present invention is to allow a blind to easily operated without requiring complicated and expensive devices.
  • Another object of the invention is to manufacture a device being adapted to position a blind in a desired degree of opening, as well as facilitating the opening and closing operations of the blind, i.e., combining in a single device the functions that have been previously performed by two devices.
  • Another object of the invention is to reduce the number of components necessary to carry out the functions above mentioned. Still another object of the invention is to reduce the cost of the device. Further, an object of the invention is to facilitate the installation and the use of the device in its different functions.
  • an object of the invention is to make the opening and closing operations of a pivoting wing blind as well as the pivoting wing positioning operations more intuitive, rapid and comfortable.
  • another object of the invention is to provide a device that can be integrated into the manufacture of new blinds, as well as can be manufactured for installation on blinds already in use.
  • the invention provides a pivoting wing blind positionable in a desired degree of opening, including a fixed peripheral frame having consecutive vertical and horizontal sections and at least a wing rotating about a pivoting axis that is parallel to a vertical section of the fixed peripheral frame, the pivoting wing having an internal side on which a latch is mounted in the form of a fixing bar sliding along an axis parallel to the pivoting axis that can engage and disengage a fixing seat, said fixing seat comprising a plurality of holes for the fixing bar, the axes of the holes passing through a circumference being concentric to said pivoting axis.
  • the invention in a second aspect thereof provides an easy to handle pivoting wing blind including at least one wing rotating about at least a pair of hinges on a vertical section of a fixed peripheral frame, the pivoting wing comprising an operating handle in the form of a rod being hinged at its end and mounted on the wing near said vertical frame section so that the rod can be manually turned from a resting position of the operating handle in which the rod is vertical to a work position of the operating handle in which the rod is substantially horizontal and is turned together with the wing in order to make the wing easy to rotate.
  • the present invention in a third aspect thereof provides a device for both rotating and retaining at a " desired degree of opening a blind wing rotating about a pivoting axis, the device comprising a latch that is mounted on the internal side of the blind wing and is provided with a fixing bar located along a sliding axis parallel to the pivoting axis and can engage and disengage a fixing seat provided with a plurality of engaging openings with vertical axis, the sliding axis of the fixing bar being able to become coincident with the vertical axis of each engaging opening, in order to retain the blind wing in the desired degree of opening, said device being able to facilitate the positioning of the blind wing at that desired degree of opening.
  • the latch is manually rotatable so that the axis of the fixing bar is tilted with respect to the pivoting axis of the blind wing, in order to take for its operation a preferably horizontal position.
  • an operating handle is hinge-mounted with its longitudinal axis in a vertical plane passing through the sliding axis of the latch bar.
  • Figure 1 shows a pivoting wing blind according a first aspect of the invention in a partially cut perspective view
  • Figures 2 and 3 show perspective views of an enlarged detail of a retaining device of the blind wing in Figure 1 in two different positions;
  • Figure 4 shows furthermore enlarged the detail in Figures 2 and 3;
  • Figure 5 shows a pivoting wing blind according to a second aspect of the invention in a perspective view from inside;
  • Figure 6 shows in a partial perspective view an enlarged detail relevant to an operating handle in Figure 5;
  • Figure 7 is a diagrammatic cross-section view along a line A-A in Figure 5 showing a first arrangement of the operating handle in a pivoting wing;
  • Figure 8 is a diagrammatic section similar to that in Figure 7 of a modification showing a second arrangement of the operating handle in a pivoting wing;
  • Figure 9 show in a perspective view an assembly of the operating handle in
  • Figure 10 shows in an exploded perspective view a device for both rotating and retaining at a desired degree of opening a pivoting wing of a blind according to a first embodiment in a third aspect of the present invention
  • Figures 11 to 14 show in perspective views the device in Figure 10 in different operation positions, as installed in a pivoting wing of a blind;
  • Figure 15 shows in a perspective view a first modification of the first embodiment of the device in Figure 10 that is installed to the pivoting wing;
  • Figure 16 shows in a perspective view a device for both rotating and retaining at a desired degree of opening a pivoting wing of a blind according to a second embodiment in the third aspect of the present invention
  • Figure 17 shows in a perspective view a first modification of the second embodiment of the device in Figure 16;
  • Figure 18 shows in a perspective view a modification of the device in Figure 17; and Figure 19 shows in a perspective view a modification of the device in Figure 15.
  • Figure 1 is a partially cut perspective view of a blind according to the invention that is shown only in a pivoting wing being opened outside.
  • the pivoting wing indicated as 1 is traditionally hinged to a vertical section 2 of a fixed peripheral frame 3 having consecutive vertical and horizontal sections 2, 10 and at least a wing 1 rotating about a pivoting axis z that is parallel to a vertical section 2 of the fixed peripheral frame 3.
  • the pivoting wing 1 comprises a latch 5 on its internal side 4.
  • the latch 5 is mounted on the pivoting wing 1 preferably near the pivoting axis z (best seen in the enlarged view in Figure 2) of the pivoting wing 1.
  • the latch 5, as shown in detail in Figure 4, which is a further enlarged perspective view, comprises a fixing bar 6 slidable along a guide or sleeve 7.
  • the fixing bar 6 is movable along a sliding axis m parallel to the pivoting axis z.
  • the fixing bar 6 can engage and disengage a fixing seat.
  • the fixing seat is in the form of a plate 8 comprising a plurality of holes 9 for the fixing bar 6.
  • the holes 9 have parallel vertical axes generally indicated as f passing through a circumference c being concentric to the pivoting axis z.
  • the plate 8 is integral to the fixed peripheral frame 3, in particular with a horizontal frame section 10.
  • the plate 8 is connected to the fixed peripheral frame 3 by suitable fastening means.
  • the fixing bar 6, being vertically movable on the pivoting wing 1 along the axis m, is engageable and disengageable with and from a desired hole 9 of the plate.
  • the sleeve 7 is provided with an elongated through-slot 11 having a circumferentially enlarged upper engaging portion 12 beyond a step projection 24.
  • a pin 13 that is integral to the fixing bar 6 is caused to slide inside the elongated slot 11 for locking the pin 13 of the fixing bar 6 in its raised position in the upper portion 12. In this position of the fixing bar 6, the pivoting wing is free to rotate.
  • the fixing bar 6 is free to be inserted in a desired hole 9 for retaining the pivoting wing in the desired degree of opening.
  • the number of holes 9 and the spacing between adjacent holes can be chosen so that several retaining positions are allowed in an approximately 180 degree arc between a position near the closed position of the window blind and its complete opening.
  • Figure 5 is a perspective view of a blind according to the invention shown from inside a building, with a left-hand wing being closed and a right-hand wing being opened.
  • the blind wings are shown of the kind having a perimeter frame member and a series of horizontal louver boards.
  • Each wing indicated as 1 is traditionally hinged to a vertical section 2 of a fixed peripheral frame 3 having consecutive vertical and horizontal sections 2, 10 and at least a wing 1 rotating about a pivoting axis z that is parallel to a vertical section 2 of the fixed peripheral frame 3 by a pair of hinges 25, 25.
  • the pivoting wing 1 comprises an operating handle 61 on its perimeter frame member 50.
  • the operating handle 61 comprises a rod 71 that is hinged to a pin 90 in its upper end 80.
  • the pin 90 is fixed in a recess 100 being made in the pivoting wing 1 near the fixed peripheral frame vertical section 2.
  • Figure 8 Shown in Figure 8, which is a diagrammatic cross-section similar to that one in Figure 7, is a modification of the blind according to the second aspect of the invention, hi this modification, the recess where the operating handle 61 is housed is made in an internal side of the perimeter frame member 50, i.e. facing the inside of the house when the pivoting wing 1 is completely closed. Also this arrangement makes easy the blind aperture, especially when its opening is begun.
  • the wing can be easily opened up to 90 degrees, i.e. in an arrangement of the wing perpendicular to the wall, also without the arrangement of the operating handle depicted in Figure 8. Further opening of the wing up to 180 degrees from the initial position, is made very easy if the rod 71 of the operating handle 61 is turned by 90 degrees upward in 71' (as shown in
  • an operating handle of the kind above described can be manufactured also separately and mounted on already existing blinds.
  • the operating handle 61 can constitute a fitting made in the form of a rod 71 free to rotate about a pin being fixed between opposed side walls 110, 120 in a box-shaped casing 130.
  • the box-shaped casing 130 can be mounted on a wing where desired, either in a recess in the vertical perimeter frame member or on the surface of said vertical perimeter frame member.
  • the box-shaped casing 130 comprises a rear wall 140, and an upper wall and a bottom wall, if any, (not depicted).
  • the opposite side walls HO 5 120 can extend frontally in a portion that is bent at right angles outside and is provided with fastening means to secure the box-shaped casing 130 to the wing adjacent to said recess made by traditional means.
  • the second aspect of the invention is not limited to a newly manufactured blind being provided with an operating handle, but also includes the sole operating handle easily installable to already existing wings.
  • Figures 10 to 19 a third aspect of the invention is shown. Same reference numerals are used to designated equal or similar parts to those in the first and second aspect of the invention depicted in Figures 1 to 9.
  • Figure 10 is an exploded perspective view of a device for both rotating and retaining at a desired degree of opening a pivoting wing of a blind according to a first embodiment of the third aspect of the present invention.
  • the device comprises a latch generally indicated as 5 including a fixing bar 6, preferably cylindrical, with a length depending on the position in which the latch 5 is fixed on the wing.
  • the fixing bar 6 is mounted to slide along a guide in the form of a sleeve 7 having a cross-section corresponding to that of the fixing bar 6 so that the fixing bar 6 is allowed to slide longitudinally along an axis m of the latch 5 and to rotate about the same axis m according to an arrow N.
  • the sleeve 7 is provided with an elongated through-slot 1 1 having a circumferentially enlarged upper engaging portion 12 beyond a step projection 24.
  • a pin 13 that is integral with the fixing bar 6 is caused to slide inside the elongated slot.
  • the pin which is provided with an external grip pawl 14, is screwed, for example, in a threaded hole 21 of the fixing bar 6. Therefore, the sliding of the fixing bar 6 inside the sleeve 7 is limited by the movement of the pin 13 inside the elongated slot 11.
  • the lengthwise dimensions of both the fixing bar and the slot are chosen so that an end 60 of the fixing bar can engage and disengage, by moving, with respect to a plate 8.
  • the plate 8 is preferably provided with holes 9 having an axis f.
  • the fixing bar 6 passes through a ring 22 that is also fastened to the blind wing 1 e.g. by screws so that the through-hole 23 of the ring 22 is coaxial to the vertical axis m of the fixing bar 6.
  • the latch 5 is hinged about a horizontal axis x that is orthogonal to the vertical axis m of the fixing bar 6. As shown by way of example in Figure 10, this way of pivotally mounting about the horizontal axis x can be performed by an U-shaped supporting member 18 having profile wings provided with coaxial holes 19 for a rivet 17.
  • the rivet 17 passes also through coaxial holes 16 made in the upper end 15 of the sleeve 7 acting as a guide for the fixing bar 6.
  • the profile core of the supporting member 18 is provided with holes 20 to fix the supporting member 18 to the pivoting blind wing 1.
  • the latch 5 is mounted on the internal side 4 of a blind's pivoting wing 1 that can be opened outside.
  • the pivoting wing 1 is mounted by hinges 25 to a fixed frame indicated as 3.
  • the fixed frame 3 has vertical sections 2 and horizontal sections 10.
  • the bored plate 8 is inserted in the horizontal section 10.
  • the bored plate 8 can be integral with the same horizontal section 10.
  • the supporting member 18 of the latch 5 is mounted in such a manner that, when the fixing bar 6 is in its lowest position, the bar end 60 engages the plate 8, and, when the fixing bar 6 is in its highest position, the bar end 60 disengages the plate 8 and is free to rotate upward.
  • the wing 1 is shown a slightly open, in a locked angular position since the fixing bar 6 is in its lowest position that is defined by the pin 13 at the bottom of the elongated through-slot 11.
  • the fixing bar 6 engages the bored plate 8.
  • the fixing bar 6 is in its highest position in a stable position because the pin 13 is retained in the enlarged upper engaging portion 12 of the slot 11. Therefore, the blind wing 1 is free to be opened.
  • FIG 15 is a perspective view similar to that in Figures 11 to 14, a modification of the first embodiment of the third aspect of the invention is shown therein, where equal or similar reference numerals are used to indicate equal or similar parts in Figures 11 to 14.
  • the structure of the device is slightly modified so that the rotation of the latch 50 is performed in a vertical plane that is parallel, instead of orthogonal, to the vertical surface of the wing. It is clear that, by virtue of this arrangement, the operation for handling the blind wing 1 can be performed only when the wing is opened at 90 degrees, but in this case the operation of the latch 50 occurs just when it is most useful, i.e., in the successive arc of 90 degrees, for the complete opening of the pivoting wing 1.
  • FIG. 16 a second embodiment of the device according to the third aspect of the present invention is therein shown. Also in Figure 16 same numerals are used to indicate same parts in the preceding figures.
  • An assembly of latch 500 and handle 70 is mounted in such a manner that the longitudinal axis n of the handle 70 is rotatable in a vertical plane passing through the axis m of the fixing bar 6 of the latch 500, such a vertical plane lying in a plane perpendicular to the vertical surface of the pivoting wing 1.
  • the fixing bar 6 of the latch 500 is moved to the closing position shown in Figure 16.
  • FIG. 17 A modification of the second embodiment of the third aspect of the invention is shown in Figure 17.
  • the latch is arranged so that the longitudinal axis n of the handle 70 is rotatable in a vertical plane passing through the axis m of the fixing bar 6 of the latch 500, with the vertical plane lying in a plane parallel to the vertical surface of the pivoting wing 1.
  • the two operating and retaining functions are not operated only by the latch like in the first embodiment of the third aspect, but by a latch and an operating handle both being part of a single assembly that can be readily manufactured and installed and used.
  • the number of holes 9 and the distance between a hole and the adjacent one can be chosen in such a manner as to allow a range of fixed degrees of opening in arc of about 180 degrees. It should be understood that, instead of holes in the plate 8, notches can be provided on the periphery of the plate as shown in Figure 18 so that engaging apertures are referred to more in general in the claims.
  • Figures 18 and 19 perspective views of a modification of the device in Figure 17 and a modification of the device in Figure 15 respectively, are shown.
  • a device whose latch 501 is fixed to a housing having reduced walls, with a latch bar 62 being inside is shown in Figure 18.
  • a device whose latch 502 has a shaped handle 63 inside which a fixing bar 600 is slidable is shown in Figure 19 to pass through a bored little plate and fit in holes 9 of the bored plate 8.
  • the modification of the device in Figure 18 has such a feature that the device is reduced in its structure since a side wall thereof is lacking.
  • the modification in Figure 19 is characterised in that the bored little plate 26 is an integral part of the same device and is separately attached to the blind wing 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Blinds (AREA)

Abstract

Volet à ailettes pivotantes facile à manipuler positionnable dans un degré d'ouverture souhaité, comprenant un dispositif à la fois pour faire tourner et pour retenir une ailette pivotante (1) du volet, comprenant un verrou (5) qui est monté sur le côté interne (4) de l'ailette de volet (1) et qui comporte une barre de fixation (6) située le long d'un axe de coulissement (m) parallèle à l'axe de pivotement (z), et qui peut engager un siège de fixation comprenant une pluralité d'ouvertures d'engagement (9) présentant un axe vertical (f), l'axe de coulissement (m) de la barre de fixation (6) pouvant devenir coïncident avec l'axe vertical (f) de chaque ouverture d'engagement (9). Le verrou (5) peut être incliné manuellement de telle sorte que l'axe de coulissement (m) de la barre de fixation soit incliné par rapport à l'axe de pivotement (z) de manière à adopter de préférence une position horizontale pour son fonctionnement.
PCT/IT2009/000301 2008-07-14 2009-07-10 Volet à ailettes pivotantes facile à manipuler positionnable dans un degré d'ouverture souhaité WO2010007641A2 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
ITRM2008A000378A IT1390692B1 (it) 2008-07-14 2008-07-14 Persiana ad anta girevole con movimentazione agevolata
ITRM2008A000377 2008-07-14
ITRM2008A000378 2008-07-14
ITRM2008A000377A IT1390691B1 (it) 2008-07-14 2008-07-14 Persiana ad anta girevole regolabile nell'apertura desiderata
IT000507A ITRM20080507A1 (it) 2008-09-23 2008-09-23 Dispositivo di azionamento e di bloccaggio di un' anta girevole di persiana
ITRM2008A000507 2008-09-23

Publications (3)

Publication Number Publication Date
WO2010007641A2 true WO2010007641A2 (fr) 2010-01-21
WO2010007641A3 WO2010007641A3 (fr) 2010-08-12
WO2010007641A4 WO2010007641A4 (fr) 2010-09-30

Family

ID=41190723

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2009/000301 WO2010007641A2 (fr) 2008-07-14 2009-07-10 Volet à ailettes pivotantes facile à manipuler positionnable dans un degré d'ouverture souhaité

Country Status (1)

Country Link
WO (1) WO2010007641A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2927411A1 (fr) * 2014-04-02 2015-10-07 Velio Viti Dispositif de sécurité, notamment pour portes externes ou internes ou fenêtres et analogues

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1846318A (en) * 1927-11-19 1932-02-23 Dickey Nellie Latch
FR1099634A (fr) * 1954-03-18 1955-09-07 Arrêt pour battants de fenêtres et autres
FR1322776A (fr) * 1962-05-25 1963-03-29 Dispositif de maintien de la position d'ouverture des fenêtres
US4822086A (en) * 1987-06-01 1989-04-18 Brown N Keith Security guard device for doors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1846318A (en) * 1927-11-19 1932-02-23 Dickey Nellie Latch
FR1099634A (fr) * 1954-03-18 1955-09-07 Arrêt pour battants de fenêtres et autres
FR1322776A (fr) * 1962-05-25 1963-03-29 Dispositif de maintien de la position d'ouverture des fenêtres
US4822086A (en) * 1987-06-01 1989-04-18 Brown N Keith Security guard device for doors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2927411A1 (fr) * 2014-04-02 2015-10-07 Velio Viti Dispositif de sécurité, notamment pour portes externes ou internes ou fenêtres et analogues

Also Published As

Publication number Publication date
WO2010007641A3 (fr) 2010-08-12
WO2010007641A4 (fr) 2010-09-30

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