EP3640418A1 - Dispositif de surveillance applicable aux gâches électriques symétriques - Google Patents
Dispositif de surveillance applicable aux gâches électriques symétriques Download PDFInfo
- Publication number
- EP3640418A1 EP3640418A1 EP18000812.0A EP18000812A EP3640418A1 EP 3640418 A1 EP3640418 A1 EP 3640418A1 EP 18000812 A EP18000812 A EP 18000812A EP 3640418 A1 EP3640418 A1 EP 3640418A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- strike
- symmetrical
- electric
- monitoring device
- module
- 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- Withdrawn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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
- E05B47/0047—Striker rotating about an axis parallel to the wing edge
-
- 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
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
- E05B63/042—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings constructed symmetrically
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
Definitions
- the invention relates to a monitoring device applicable to symmetrical electric strikes for doors, and a symmetrical electric strike including said monitoring device.
- the monitoring device is made up of an independent module of the symmetrical electric strike, intended to be externally fixed to one of the ends of said strike and which has an electric terminal strip of the strike connected to a power supply circuit and a switch that is activated by means of the power supply of the strike, providing a signal indicating the locked or unlocked state of the strike.
- asymmetrical electric strikes having a box that houses a mechanism that has levers that, due to the action of elastic means, tend to remain in a locked position of a latch of the electric strike, and a solenoid arranged on one side of the box and that when electrically powered, activates a first lever for unlocking the strike.
- the symmetrical electric strike models for which the monitoring device of the present invention is intended, are more compact than the asymmetrical models since the latch is centred with respect to the box.
- the solenoid is not arranged on one side of the box, but rather it is placed longitudinally, behind the latch of the strike; therefore, said symmetrical strikes have less space between the internal components of the locking and unlocking mechanism, which notably impedes the incorporation of a microswitch inside the box that is able to provide an electrical signal indicating the locked or unlocked state of the electric strike.
- These symmetrical strikes have a first lever, which can be actuated by a solenoid and is responsible for locking or unlocking the latch.
- Said first lever is located near one of the ends of the box, an important part of the space behind the latch being occupied by a long lever against which the latch acts and which is responsible for locking or unlocking the rotation of said latch.
- the technical problem that is proposed is the development of a monitoring device of symmetrical electric strike models that can be easily coupled to said symmetrical strikes without impeding or interfering with the movements of the internal levers of the strike, as well as a symmetrical electric strike that incorporates said monitoring device.
- the device for monitoring symmetrical electric strike models object of this invention, which has particular constructive features intended to facilitate the coupling thereof to symmetrical electric strikes of different types.
- this device comprises an independent module of the strike and intended to be externally fixed on one of the ends of the box of the strike, in a position facing the first lever of the strike, to carry out the function of a switch that does or does not allow the electricity to flow.
- said switch can be integrated into switching circuits, the activation thereof being preferably mechanical, although it can also be optical.
- This external module is standard for the different symmetrical strikes with the purpose of allowing the incorporation thereof in the entire range of symmetrical strike models.
- the aforementioned module has been designed to be mounted on the outside of the symmetrical strikes, providing versatility for the monitoring function for the different products.
- This external module can be integrated into a countless number of strikes by simply fixing the same to the outer side of the box of the strike, for example, by screwing, although other types of mechanical fastenings are not excluded.
- this module incorporates an electric terminal strip of the strike connected to a power supply circuit and a switch that is activated by means of the power supply of the door opener.
- Said switch is made up of a microswitch that is fixed to the module by means of extrusions of material.
- the mechanical actuation of the switch located inside the external side module of the device, creates contact between a push button of the microswitch and the first lever, such that when said first lever is moved by the solenoid of the strike, said first lever actuates the push button of the microswitch causing the switching that indicates the unlocked position of the strike.
- this device comprises an independent module (1) intended to be fixed externally on one of the ends of an electric strike, as will be explained further on.
- the module (1) of the device comprises an electric terminal strip (11) to connect the symmetrical strike to a power supply circuit (not shown) and a switch (12) visible in Figures 3 to 5 .
- This device comprises a switch (12) that is fixed inside the module (1) by means of extrusions (12) of material and that has a push button (13) for the actuation thereof.
- the assembly of the device is designed to be fixed mechanically by removable fixing means on one of the sides of any symmetrical electric strike, as shown in Figures 2 to 4 , said fixing being carried out by means of screws, although other types of removable fixing means that enable the disassembly thereof are not excluded.
- the device is dimensioned and designed so that the push button (13) of the switch (12) be actuated by the locking and unlocking mechanism of the strike.
- the push button (13) of the switch is actuated by a first lever (22) of the mechanism of the strike, which moves between a locked operating position of the strike, shown in Figure 3 , wherein said first lever (22) retains a second lever (24) in a position that hinders the opening of the latch (21) of the strike; and an unlocked position, shown in Figure 4 , wherein it releases the second lever (24), enabling the opening of the latch (21) of the strike.
- the aforementioned first lever (22) is moved to the unlocked position, shown in Figure 3 , by a solenoid (23) when said solenoid is electrically powered.
- the first lever (22) In the aforementioned unlocked position, the first lever (22) does not act on the push button (13) of the switch (12) of the device, but when it is moved to the unlocked position, as shown in Figure 4 , said first lever (22) actuates the push button of the switch (12), which provides a signal of the locked or unlocked state of the strike.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18000812.0A EP3640418A1 (fr) | 2018-10-16 | 2018-10-16 | Dispositif de surveillance applicable aux gâches électriques symétriques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18000812.0A EP3640418A1 (fr) | 2018-10-16 | 2018-10-16 | Dispositif de surveillance applicable aux gâches électriques symétriques |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3640418A1 true EP3640418A1 (fr) | 2020-04-22 |
Family
ID=64100535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18000812.0A Withdrawn EP3640418A1 (fr) | 2018-10-16 | 2018-10-16 | Dispositif de surveillance applicable aux gâches électriques symétriques |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP3640418A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4124708B1 (fr) | 2021-07-27 | 2023-09-06 | Openers & Closers, S.L. | Gâche électrique comportant un système de surveillance |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5735559A (en) * | 1996-08-09 | 1998-04-07 | Harrow Products, Inc. | Electric strike |
EP1672150A2 (fr) * | 2004-12-17 | 2006-06-21 | Montajes Electronicos Dorcas, S.L. | Gâche électrique compacte et symétrique |
EP2924204A1 (fr) * | 2014-03-24 | 2015-09-30 | ASSA ABLOY Sicherheitstechnik GmbH | Ouverture de porte à contact d'armature |
EP2933404A1 (fr) * | 2014-03-25 | 2015-10-21 | ASSA ABLOY Sicherheitstechnik GmbH | Ouverture de porte comprenant un contact de retour d'information |
DE102016118074A1 (de) * | 2016-09-26 | 2018-03-29 | Assa Abloy Sicherheitstechnik Gmbh | Elektrische Türöffnereinrichtung mit modularer Elektronik |
-
2018
- 2018-10-16 EP EP18000812.0A patent/EP3640418A1/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5735559A (en) * | 1996-08-09 | 1998-04-07 | Harrow Products, Inc. | Electric strike |
EP1672150A2 (fr) * | 2004-12-17 | 2006-06-21 | Montajes Electronicos Dorcas, S.L. | Gâche électrique compacte et symétrique |
EP2924204A1 (fr) * | 2014-03-24 | 2015-09-30 | ASSA ABLOY Sicherheitstechnik GmbH | Ouverture de porte à contact d'armature |
EP2933404A1 (fr) * | 2014-03-25 | 2015-10-21 | ASSA ABLOY Sicherheitstechnik GmbH | Ouverture de porte comprenant un contact de retour d'information |
DE102016118074A1 (de) * | 2016-09-26 | 2018-03-29 | Assa Abloy Sicherheitstechnik Gmbh | Elektrische Türöffnereinrichtung mit modularer Elektronik |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4124708B1 (fr) | 2021-07-27 | 2023-09-06 | Openers & Closers, S.L. | Gâche électrique comportant un système de surveillance |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20201023 |
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RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: OPENERS & CLOSERS, S.L. |