EP2049754A1 - Dispositif d'articulation de porte electromecanique et porte equipee dudit dispositif - Google Patents
Dispositif d'articulation de porte electromecanique et porte equipee dudit dispositifInfo
- Publication number
- EP2049754A1 EP2049754A1 EP07823650A EP07823650A EP2049754A1 EP 2049754 A1 EP2049754 A1 EP 2049754A1 EP 07823650 A EP07823650 A EP 07823650A EP 07823650 A EP07823650 A EP 07823650A EP 2049754 A1 EP2049754 A1 EP 2049754A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- housing
- opening
- frame
- electromechanical
- 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.)
- Withdrawn
Links
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 238000013016 damping Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
-
- 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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
- E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1007—Devices for preventing movement between relatively-movable hinge parts with positive locking
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
- E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
-
- 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
- E05F3/222—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones electrically operated
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/46—Magnets
- E05Y2201/462—Electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/47—Springs
- E05Y2201/474—Compression springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Definitions
- the present invention relates to a device for articulating an opening on a frame, this device comprising two coaxial housings and movable relative to one another along an axis of rotation, a first casing comprising electromechanical means and more particularly electromagnetic for the electromechanical blocking of a second casing. It relates more particularly to a hinge device with electromagnetic shutdown which can be used in particular as a truss at the bottom of a door or as a hinge.
- This type of device makes it possible to block a door in a desired position once this position has been reached (in general door open position at 90 °, 180 ° or any other desired angle) by means of electromechanical means supplied with electric current and makes it possible to unlock the door in case of power failure of the electromechanical means, especially during a fire.
- This type of device is generally proposed associated with other devices for the same door, in particular a reclosing device that will allow the return of the door in a closed door position as soon as the electromechanical means are no longer powered, and possibly a return damping device, for example a damping device with hydraulic braking, to control the speed of return of the door under the effect of the reclosing device if it is not provided with damping means back.
- a return damping device for example a damping device with hydraulic braking
- the first housing comprising the electromechanical means for the electromechanical blocking
- the second housing is located in the lower part of the device and is intended to to be fixed to the coaching.
- the two casings are therefore positioned one after the other.
- each housing of the hinge is fixed respectively to the opening or the frame with a plate substantially parallel to the axis of rotation.
- the power supply of the electromechanical means is in particular difficult to conceal and as any interruption in this power supply has the effect of eliminating any possibility of restraint of the door, the simple malicious cut of the electric son of this power supply renders the device unusable and requires change him.
- the present invention intends to overcome the drawbacks of the prior art by proposing a hinge device electromechanical stop compact and narrow enough to be concealed for the essential in the opening of the door.
- this device is inaccessible in its almost all acts of malicious or vandalism.
- the power supply of the electromechanical means may further be completely concealed.
- the present invention intends to allow not only the guiding of the rotation and the electromagnetic shutdown of the door according to the desired angle, as before, but in addition it intends to make it possible to achieve effective support of the weight of the door and by therefore an effective support in the transmission of the efforts between the opening and the frame, and this, in particular for a use as a truss, in the lower part of the door.
- the present invention thus relates in its broadest sense to an articulation device of an opening on a frame according to claim 1.
- This device comprises two coaxial housings and movable relative to each other along an axis of rotation R, a first housing comprising electromechanical means for the electromechanical locking of a second housing.
- the two casings are at least partially concentric, said first casing being located at least partially inside said second casing.
- the axis R being oriented vertically, the first housing is inside the second housing to a height sufficient to allow mechanical cooperation correct between the two casings.
- the first housing can be almost completely inside the second housing, but, of course, a mechanical element belonging to it or being directly attached thereto must protrude beyond the second housing.
- said first housing is intended to be fixed to the frame and said second housing is intended to be fixed to the opening.
- the first housing is fixed while the second housing is movable about the axis of rotation R.
- the first housing then comprises a mechanical element belonging to it or being directly attached thereto which projects under the second housing.
- the first housing is preferably fixedly connected to a first plate extending substantially perpendicularly to said axis of rotation R and the second housing is preferably fixedly connected to a second plate also extending substantially perpendicularly to said axis of rotation R These two plates are thus one above the other.
- the electromechanical means comprise an electromagnetic lock preferably positioned inside said first housing.
- this sucker is fixed during the rotational movements of the opening.
- the present invention also relates to a door having at least one opening articulated on a frame, or two openings articulated on a frame, and comprising at least one device according to the invention.
- Said casings are preferably arranged inside said opening, so as to be, for the most part, hidden in the opening and safe from any malicious act.
- the power supply electromechanical means is further preferably concealed inside said device so as to be, too, concealed and safe from any malicious act.
- said first plate is fixed to the ground and said second plate is fixed under the lower edge of said leaf.
- Figure 1 illustrates a schematic perspective view of a door of the prior art
- Figure 2 illustrates an axial sectional view of a device according to the invention in the locked position and open door
- Figure 3 illustrates a sectional view along AA of Figure 2 but in the closed door position; and • Figure 4 illustrates a partial sectional view of the device of Figure 2 in the unlocked position and door open.
- Figure 1 illustrates a door (30) of the prior art by implementing a hinged electromagnetic stop (31) such as that known from the international patent application WO 96/18793 N 0.
- This door (30) comprises an opening (32) and a frame (33). It has of course two main faces and a peripheral edge, this singing co-operating in the lower part, upper and lateral with the frame for a sealed closure of the door.
- the electromagnetic shut-off hinge (31) comprises electromechanical means for the electromechanical locking of the opening vis-à-vis the frame in a desired position after this position has been reached, in particular by manual action against the opening, this blocking being operated through the power supply electromechanical means.
- the electromagnetic shut-off hinge (31) thus has electrical cables (34) for the electrical power supply of the electromechanical means which are visible between the opening and the frame.
- This hinge electromagnetic shutdown (31) is also associated with a spring hinge (35) which allows the return of the door in a closed door position as soon as the electromechanical means of the hinge electromagnetic shutdown (31) will no longer be fed, and a return damper hinge (36), for example a damping hinge with hydraulic braking, to control the speed of return of the door under the effect of the spring hinge. It is these two hinges that also transmit most of the weight of the opening (32) to the frame (33).
- the power off electromechanical means operates the interruption of the blocking, and consequently the return of the opening in the closed position.
- the electric cables (34) are accessible to malicious acts and any degradation of the latter resulting in the cutting of at least one of the cables will cause the release of the opening and its return to the closed position.
- the door can no longer be locked in the open position until the power supply of the electromagnetic shut-off hinge (31) can not be restored.
- FIG. 2 illustrates an exemplary embodiment of a hinge device (1) according to the invention. In this figure, all cut elements are not hatched for easy reading.
- This hinge device (1) comprises two coaxial tubular housings (4, 5) and movable relative to each other along an axis of rotation R, which is the axis of rotation here according to the vertical of the opening (2) vis-à-vis the frame (3).
- the hinge device (1) constitutes a throttle for the opening (2), that is to say, it allows to transmit most of the weight of the opening (2) to the frame (3), in the lower part of the opening and more precisely under the opening.
- At least one other hinge device not necessary as the invention electromechanical stop, is then provided in the upper part of the door for the transmission of the rest of the weight of the opening to the frame.
- a door closure device is provided independently or in combination with this upper hinge device.
- the hinge device (1) does not strictly speaking a hinge because the axis of rotation is integrated in the opening.
- the hinge device according to the invention in the same manner as the hinge electromagnetic shutdown (31) of the prior art illustrated in Figure 1. It is then no longer necessary using a spring hinge and a return damper hinge for transmitting the weight of the opening to the frame; it is possible to use a simple hinge for the transmission of the rest from the weight of the opening to the frame and a return of cushioned return door for the amortized return of the door.
- the hinge device according to the invention in the upper part of the door, that is to say, not as pivot rotation crapaudine, bottom, but as pivot of high rotation, in combination with a conventional floor pivot for transmitting the rest of the weight of the opening to the frame.
- a door closure device is provided independently or in association with this floor pivot.
- the first housing (4) which comprises electromechanical means for the electromechanical locking of the second housing (5) and consequently the opening (2).
- first casing (4) is fixed to the frame (3) by means of a first plate (6) to which it is fixedly connected by gluing or welding and the second casing (5) is fixed to the opening (2) via a second plate (7) to which it is also fixedly connected by gluing or welding.
- the first housing (4) can not of course be located completely inside the second housing (5) because it is necessary that the connection between the first housing (4) and the first plate (6) protrudes outside the second casing (5).
- the first plate (6) to which is fixed the first housing (4) extends substantially perpendicular to said axis R and is intended to be fixed to the ground S, for example by means of screws (8). It is thus horizontal, parallel to the ground S.
- the second plate (7) to which is fixed the second housing (5) also extends substantially perpendicular to said axis R and is intended to be positioned under the lower edge of the frame (2) , for example by means of screws (9). It is also horizontal and parallel to the ground S.
- a ball bearing (11) interposed at the bottom of the device between the two housings allows the rotation of the second casing (5), external and movable relative to the first casing (4), inside and fixed.
- This ball bearing is dimensioned to allow adequate recovery of the weight of the opening (2) by the frame (3).
- the electromechanical means comprise an electromagnetic lock (12) situated in the lower part of said first housing (4) inside the latter and are supplied with electric current by means of electric cables (14) passing through the center of the ball bearing ( 11) and under or in the first plate (6). These cables are intended to be connected to a control unit, not shown, loaded in a known manner to turn the electromagnetic pad on or off according to the criteria selected.
- the second housing (5) also contains in the upper part a tubular bearing sleeve (13) which is integral with the latter with a screw, visible in Figure 3.
- This bearing sleeve (13) has two holes (15, 15 ') coaxial and whose axis is perpendicular to the axis of rotation R, in each of which a ball (16, 16') is positioned, the diameters of holes being very slightly greater than the diameter of the balls. These holes are positioned horizontally 180 ° from each other. Each ball can move along the axis of the holes.
- the balls (16, 16 ') are retained by a tubular locking sleeve (17) having two coaxial bores whose axis is perpendicular to the axis. rotation R, also positioned horizontally at 180 ° from one another and of diameter less than the diameter of the balls (16, 16 ').
- the relative position of the sleeves (13, 17) is such that the balls (16, 16 ') and the bores of the locking sleeve (17) are offset from the opening and locking angle by open door position, here 90 °.
- the bolster sheath (13) also has in its center a cone (19), axially movable inside this sheath bearer.
- This cone has on its outer surface a cavity (20) annular shape complementary to that of the balls (16, 16 ').
- the cone (19) further comprises at its lower end a magnetic counterplate (21) and a coil spring (22). This spring supports its low end against the magnetic counterplate (21) and at its upper end it can come into contact against the underside of the bearing sleeve (13).
- the operation is preferably of the "positive safety" type: When there is a break in supply current of the electromagnetic means, the device is free and does not interfere with the passage through the door, in particular to allow the evacuation people.
- the bearing sleeve (13) rotates about the axis of rotation R and will allow to align the balls with the bores present in the locking sleeve (17).
- the spring (22) pushes the plate against (21) down and the latter is sticking on the electromagnetic lock (12) thus causing the cone (19) secured to the counter plate (21). .
- the balls will be housed in the fingerprints of the locking sleeve (17). The device is locked.
- the door is open at 90 ° in the configuration of Figure 2 and is locked in this position because the electromagnetic lock (12) exerts a retaining force against the plate against (21).
- Case 1 When there is a break in power supply, the electromagnet (12) no longer exerts a retaining force on the counterplate (21) and therefore the induced torque of the ball bearing sleeve (13) ) on the balls (16, 16 ') force them to enter the cavity (20) of the cone (19) making up the whole cone (19) with its counterplate (21). The opening is released from its locking position to return to the safety position, that is to say free of any movement. If a return means exerts a return force on the leaf, for example by means of a return hinge or through a door return, then the leaf returns to the closed position.
- Case 2 The second case consists in considering that a force is applied against the sash held in open position by the electromagnetic pad (12) supplied with electric current.
- the torque induced by the sash subjected to this resealing force on the device, in other words the bead sleeve (13) on the balls (16, 16 ') forces them to enter the cavity (20) by the intermediate of the cone (19) with more intensity (due to the retaining force of the electromagnet (12) still present).
- the balls (16, 16 ') by reaction of the cone (19) up the latter and come off the backplate (21). The door is then released from its blocking position to return to the safety position.
- Figure 4 thus illustrates the configuration in which the leaf is free to rotate and where it is open at 90 °.
- the rotational movement of the opening is effected by rotation of the balls (16, 16 ') around the annular cavity (20) of the cone (19) since the bearing sleeve (13) is integral with the second housing (5). ), itself integral with the opening (2).
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0653357A FR2904851B1 (fr) | 2006-08-11 | 2006-08-11 | Dispositif d'articulation de porte electromecanique et porte equipee dudit dispositif |
PCT/FR2007/051734 WO2008017779A1 (fr) | 2006-08-11 | 2007-07-26 | Dispositif d'articulation de porte electromecanique et porte equipee dudit dispositif |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2049754A1 true EP2049754A1 (fr) | 2009-04-22 |
Family
ID=37719324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07823650A Withdrawn EP2049754A1 (fr) | 2006-08-11 | 2007-07-26 | Dispositif d'articulation de porte electromecanique et porte equipee dudit dispositif |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2049754A1 (fr) |
FR (1) | FR2904851B1 (fr) |
WO (1) | WO2008017779A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2945570B1 (fr) * | 2009-05-18 | 2015-05-15 | Saint Gobain Seva | Dispositif de blocage en rotation d'une porte et porte equipee dudit dispositif. |
FR2945569B1 (fr) | 2009-05-18 | 2011-05-06 | Saint Gobain Seva | Dispositif de blocage en rotation d'une porte et porte equipee dudit dispositif. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2728295B1 (fr) * | 1994-12-14 | 1997-03-21 | Seva | Moyen de montage et d'articulation d'un panneau ouvrant dans un encadrement et porte ou pivot de sol comportant un tel moyen |
DE19743962B4 (de) * | 1997-10-04 | 2004-04-15 | Daimlerchrysler Ag | Scharnier zur Schwenkverstellung einer Kraftfahrzeugtür |
-
2006
- 2006-08-11 FR FR0653357A patent/FR2904851B1/fr not_active Expired - Fee Related
-
2007
- 2007-07-26 WO PCT/FR2007/051734 patent/WO2008017779A1/fr active Application Filing
- 2007-07-26 EP EP07823650A patent/EP2049754A1/fr not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2008017779A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2008017779A1 (fr) | 2008-02-14 |
FR2904851B1 (fr) | 2008-10-24 |
FR2904851A1 (fr) | 2008-02-15 |
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