EP0325813A1 - Schloss mit Kupplungs- und Entkupplungsvorrichtung - Google Patents
Schloss mit Kupplungs- und Entkupplungsvorrichtung Download PDFInfo
- Publication number
- EP0325813A1 EP0325813A1 EP88202980A EP88202980A EP0325813A1 EP 0325813 A1 EP0325813 A1 EP 0325813A1 EP 88202980 A EP88202980 A EP 88202980A EP 88202980 A EP88202980 A EP 88202980A EP 0325813 A1 EP0325813 A1 EP 0325813A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- toothed wheel
- toothed
- wheel
- handle
- wheels
- 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.)
- Granted
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
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
- E05B47/068—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle axially, i.e. with an axially disengaging coupling element
-
- 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
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
Definitions
- the present invention relates to a device for actuating a movable bolt security lock operated by two handles, the latter being arranged on either side of a door and rotating around separate axes which are substantially parallel, between a position of closing and an open position, a disengagement and clutch mechanism being mounted between these handles, control means being provided making it possible to bring this mechanism either in a disengaged state or in a engaged state, the first handle being able to cooperate directly with the bolt, the second handle being able to cooperate with the latter via the disengagement and clutch mechanism.
- One of the essential aims of the present invention is to present a device of the aforementioned type of an extremely simple and reliable construction which can above all be mounted on a lock of relatively reduced height and whose displacement of the bolt requires a rotation of the handles around a relatively large angle of the order of 90 °.
- latch bolt locks which can move against a spring when one of the handles is pivoted, between a closed position, in which the bolt is engaged in a keeper provided in a frame, and an opening position, in which the bolt is withdrawn from the strike against this spring.
- movable bolt in fact any bolt which can move without a key in the lock, that is to say by the action of a handle or a spring, unlike d '' a deadbolt which generally requires the use of a key to bring it from one position to another.
- handle capable of cooperating directly with the bolt it is understood to mean a handle which makes it possible to control the bolt independently of the declutching mechanism, possibly by means of a system of transmission, such as for example a lever acting directly from the handle on the bolt.
- a system of transmission such as for example a lever acting directly from the handle on the bolt.
- the present invention therefore relates to a device which can actuate both a security lock with a bolt and several movable bolts distant.
- the declutching mechanism comprises a gear made up of at least three toothed wheels, a first toothed wheel cooperating with said first handle, a second toothed wheel cooperating with said second handle and a third transmission toothed wheel mounted between these first and second toothed wheels, at least one of these toothed wheels being movable, substantially along its axis, between a position engaged with the other two toothed wheels and a position disengaged relative to at least one of these two other toothed wheels , the control means being arranged so as to allow this movable wheel to be moved between its engaged position and its disengaged position.
- the toothed wheel movable along its axis to pass from one of the aforementioned positions to the other position is formed by the third toothed wheel.
- the aforementioned control means comprise an electromagnet mounted substantially coaxially with the third toothed wheel and allowing, when the latter is excited by the passage of an electric current in its winding, subjecting this third toothed wheel to a displacement along its axis, against a spring, from one of the two aforementioned positions to the other position, this spring being arranged so as to allow the third to be moved and maintained gear in its initial position when the electromagnet is not energized.
- the electromagnet when the electromagnet is energized, it mounted so as to attract the third toothed wheel, which has at least one ferromagnetic part, in its position engaged to the against the aforementioned spring, which is a helical spring mounted coaxially with the electromagnet and the third toothed wheel, this spring making it possible to push the third toothed wheel back into its disengaged position when the electromagnet is not excited.
- the aforementioned spring which is a helical spring mounted coaxially with the electromagnet and the third toothed wheel, this spring making it possible to push the third toothed wheel back into its disengaged position when the electromagnet is not excited.
- the invention relates to a door provided with such a security lock.
- a declutching and clutching mechanism is mounted between these handles 2 and 3 and cooperates with control means 7 making it possible to bring this mechanism either into a disengaged state, or into a engaged state.
- the first handle 2 can cooperate directly with the bolt 1, that is to say by acting directly on the drive mechanism thereof arranged in the housing of the lock itself, while the second handle 3 cooperates with the bolt 1 via the clutch and disengage mechanism 6.
- the declutching and clutching mechanism 6 comprises a gear made up of three toothed wheels 8, 9 and 10.
- the first gear 8 cooperates with the first handle 2
- the second gear 3 cooperates with the second handle 3 and the third transmission gear 10 being mounted between these two gear 8 and 9.
- the transmission toothed wheel 10 is movable along its axis 5c, between a disengaged position, as shown in solid lines in FIG. 2, and a position engaged with the two cogwheels 8 and 9, as shown in phantom in Figure 2.
- the control means 7 are arranged so as to allow this third wheel 10 to be moved between its engaged position and its disengaged position.
- the toothed wheel 8 is wedged on a follower 11 receiving the square rod 12, on which is wedged the handle 2 and which rotates around the axis 5a.
- the toothed wheel 9 is wedged on a follower 13 receiving a square rod 14 on which the handle 3 is rigidly fixed and which rotates around the axis 5b.
- the transmission wheel 10 for its part, has a hub 15 which rotates freely around the axis 5c.
- the aforementioned control means 7 are formed essentially by an electromagnet 16 mounted coaxially with the wheel 10 and allowing, when the latter is excited by the passage of an electric current in its winding, to subject this wheel to a displacement according to its axis, as shown by arrow 17, against a helical spring 18, from its disengaged position to its engaged position.
- the spring 18 is mounted coaxially with the electromagnet 16 and the toothed wheel 10, so as to allow the latter to be pushed back into its disengaged position when the electromagnet is not excited.
- At least the hub 15 is made of a ferromagnetic material, more particularly of soft iron.
- the projecting part 15 of the hub of the toothed wheel 10 which can move in sliding manner in the central part of the winding of the electromagnet 7, has a cylindrical recess 19 in which can lodge the end of the spring 18 oriented towards the toothed wheel 10.
- the toothed wheel 10 is preferably mounted so as to remain constantly meshed with one of the other two toothed wheels 8 and 9 during its movement between its engaged position and its disengaged position.
- the toothed wheel 10 is mounted so as to remain constantly meshed with the toothed wheel 8.
- the plane of symmetry of the toothed wheel 8 perpendicular to the axis 5a of the latter is offset towards the handle 2 relative to the corresponding plane of symmetry of the toothed wheel 9.
- the teeth (21) of the gear wheels advantageously have a pointed appearance.
- FIGS. 3 and 4 differs essentially from that shown in FIGS. 1 and 2, by the fact that it comprises two transmission toothed wheels 10 ′ and 10 ⁇ in replacement of the transmission toothed wheel unique 10.
- These two transmission toothed wheels 10 ′ and 10 ⁇ are coaxial and rotate around a common axis (5c).
- the toothed wheel 10 ′ remains constantly engaged with the toothed wheel 8, while always remaining free relative to the toothed wheel 9, while the toothed wheel 10 ⁇ remains constantly meshed with the toothed wheel 9 while always remaining free relative to the gear 8.
- the wheel 10 ′ is movable along its axis 5c between a free position relative to the wheel 10 ⁇ and an immobilized position relative to the latter so as to be able to rotate together with the latter.
- the wheels 10 ′ and 10 ⁇ have, on their lateral faces opposite, a toothed crown 22 and 23 respectively, the teeth of which mesh, as shown in FIG. FIG. 4, these crowns being in the disengaged position in FIG. 3.
- the clutch that is to say the axial approximation of the wheels 10 ′ and 10 ⁇ can be done by the excitation of an electromagnet, not shown in Figures 3 and 4, mounted on one of these 10 ′ and 10 ⁇ wheels.
- a toothed wheel different from the transmission toothed wheel could form one which is movable along its axis to pass from the engaged position to the disengaged position and vice versa.
- the electromagnet can be excited, for example, using a code via a keyboard, not shown, located on the side of the handle 3.
- the electromagnet 7 attracts the axially movable toothed wheel, so that the door can be opened by turning the handle 3, provided that the lock is not closed by a key 20. In the latter case, the lock will remain blocked.
Landscapes
- Lock And Its Accessories (AREA)
- Paper (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Telephone Function (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Heat Treatment Of Articles (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Mechanical Operated Clutches (AREA)
- Gear Transmission (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88202980T ATE81702T1 (de) | 1987-12-29 | 1988-12-21 | Schloss mit kupplungs- und entkupplungsvorrichtung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE8701496 | 1987-12-29 | ||
BE8701496A BE1001398A6 (fr) | 1987-12-29 | 1987-12-29 | Serrure a dispositif d'embrayage et de debrayage. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0325813A1 true EP0325813A1 (de) | 1989-08-02 |
EP0325813B1 EP0325813B1 (de) | 1992-10-21 |
Family
ID=3883035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88202980A Expired - Lifetime EP0325813B1 (de) | 1987-12-29 | 1988-12-21 | Schloss mit Kupplungs- und Entkupplungsvorrichtung |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0325813B1 (de) |
AT (1) | ATE81702T1 (de) |
BE (1) | BE1001398A6 (de) |
DE (1) | DE3875470D1 (de) |
PT (1) | PT89342B (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2674278A1 (fr) * | 1991-03-21 | 1992-09-25 | Vachette Sa | Dispositif de commande pour une serrure et serrure equipee d'un tel dispositif. |
GB2305965A (en) * | 1995-10-07 | 1997-04-23 | Taylor Lock | Electrically-operated spindle |
DE19714612B4 (de) * | 1997-04-09 | 2007-11-08 | Insys Microelectronics Gmbh | Elektromechanisches Schloß |
EP2204518A1 (de) * | 2009-01-05 | 2010-07-07 | Megalock Oy | Drahtlos gesteuertes elektrisches Schloss |
EP2384385A1 (de) * | 2009-01-05 | 2011-11-09 | Megalock Oy | Mechanisch betätigte elektrische verriegelung |
CN103470107A (zh) * | 2013-09-22 | 2013-12-25 | 邓勇强 | 一种高安全电子锁用双离合装置及电子锁 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2239894A5 (en) * | 1973-07-30 | 1975-02-28 | Bezault Sa | Offset mechanism for door handles - uses three intermeshing cogs so handle may be moved from door edge |
US4073527A (en) * | 1977-01-12 | 1978-02-14 | Schlage Lock Company | Electrically controlled door lock |
DE3310822A1 (de) * | 1982-05-13 | 1984-10-04 | Klaus Dr. 8022 Grünwald Meister | Verschlusseinrichtung mit zylinder und zweiachsen - koppelvorrichtung |
-
1987
- 1987-12-29 BE BE8701496A patent/BE1001398A6/fr not_active IP Right Cessation
-
1988
- 1988-12-21 EP EP88202980A patent/EP0325813B1/de not_active Expired - Lifetime
- 1988-12-21 AT AT88202980T patent/ATE81702T1/de not_active IP Right Cessation
- 1988-12-21 DE DE8888202980T patent/DE3875470D1/de not_active Expired - Lifetime
- 1988-12-27 PT PT89342A patent/PT89342B/pt not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2239894A5 (en) * | 1973-07-30 | 1975-02-28 | Bezault Sa | Offset mechanism for door handles - uses three intermeshing cogs so handle may be moved from door edge |
US4073527A (en) * | 1977-01-12 | 1978-02-14 | Schlage Lock Company | Electrically controlled door lock |
DE3310822A1 (de) * | 1982-05-13 | 1984-10-04 | Klaus Dr. 8022 Grünwald Meister | Verschlusseinrichtung mit zylinder und zweiachsen - koppelvorrichtung |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2674278A1 (fr) * | 1991-03-21 | 1992-09-25 | Vachette Sa | Dispositif de commande pour une serrure et serrure equipee d'un tel dispositif. |
GB2305965A (en) * | 1995-10-07 | 1997-04-23 | Taylor Lock | Electrically-operated spindle |
DE19714612B4 (de) * | 1997-04-09 | 2007-11-08 | Insys Microelectronics Gmbh | Elektromechanisches Schloß |
EP2204518A1 (de) * | 2009-01-05 | 2010-07-07 | Megalock Oy | Drahtlos gesteuertes elektrisches Schloss |
EP2384385A1 (de) * | 2009-01-05 | 2011-11-09 | Megalock Oy | Mechanisch betätigte elektrische verriegelung |
EP2384385A4 (de) * | 2009-01-05 | 2014-10-08 | Megalock Oy | Mechanisch betätigte elektrische verriegelung |
CN103470107A (zh) * | 2013-09-22 | 2013-12-25 | 邓勇强 | 一种高安全电子锁用双离合装置及电子锁 |
Also Published As
Publication number | Publication date |
---|---|
BE1001398A6 (fr) | 1989-10-24 |
ATE81702T1 (de) | 1992-11-15 |
DE3875470D1 (de) | 1992-11-26 |
EP0325813B1 (de) | 1992-10-21 |
PT89342B (pt) | 1993-11-30 |
PT89342A (pt) | 1989-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0959206B1 (de) | Kraftfahrzeugtürschloss mit elektrischer Verriegelung | |
FR2704265A1 (fr) | Système de fermeture centralisée pour portes de véhicules automobiles. | |
CH378184A (fr) | Mécanisme de commande pour serrures à combinaison | |
FR2654767A1 (fr) | Mecanisme de commande d'ouverture d'une portiere de vehicule automobile et portiere le comportant. | |
FR2813631A1 (fr) | Vehicule automobile avec une porte battante et une porte coulissante independantes l'une de l'autre | |
EP0325813B1 (de) | Schloss mit Kupplungs- und Entkupplungsvorrichtung | |
EP0924373A1 (de) | Treibstangenschloss für eine Tür, Fenstertür oder dergleichen | |
FR2641312A1 (fr) | Mecanisme pour portes tournantes basculantes | |
EP0270425B1 (de) | Schloss mit Antriebsritzel zwischen Rotor und Riegel | |
EP3032021A1 (de) | Elektrische verriegelungs-/entriegelungsvorrichtung und/oder elektrische öffnungs-/schliessvorrichtung eines verschlusselementes, und mit einer solchen vorrichtung ausgestattetes verschlusselement | |
EP0312654B1 (de) | Sicherheitsschloss | |
FR2610977A1 (fr) | Serrure de haute-surete actionnee par un moteur | |
EP3808925B1 (de) | Schloss für einen öffnungsflügel eines kraftfahrzeugs | |
FR2668790A1 (fr) | Dispositif de fermeture anti-panique controle. | |
FR2778940A1 (fr) | Serrure de porte de vehicule automobile a decondamnation electrique et ouverture electrique | |
EP0262262B1 (de) | Einrichtung zur Betätigung eines Sicherheitsschlosses und mit einer solchen Einrichtung ausgestattetes Schloss | |
FR3117279A1 (fr) | Dispositif de châssis pour appareil électrique de coupure débrochable et ensemble comprenant ledit dispositif de châssis et un tel appareil | |
EP0029403B1 (de) | Treibstangenschloss für Tür, Fenstertür od. dgl. | |
FR3029233A1 (fr) | Dispositif de verrouillage-deverrouillage electrique d'une obturation et obturation equipee dudit dispositif. | |
EP0411972A1 (de) | Panikverschluss mit Zylinderschloss | |
EP0360696A1 (de) | Verriegelungsvorrichtung für eine zweiflügelige Tür | |
FR3048252A1 (fr) | Ensemble de serrure a tringles d'actionnement independantes | |
FR2621348A1 (fr) | Dispositif de condamnation electrique pour ferrure telle que cremone ou cremone-serrure | |
FR2788546A1 (fr) | Serrure et systeme de securite equipe d'une telle serrure | |
FR2788550A1 (fr) | Cremone notamment avec pene demi-tour et indicateur d'etat |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19900111 |
|
17Q | First examination report despatched |
Effective date: 19910426 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 19921021 Ref country code: DE Effective date: 19921021 Ref country code: ES Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19921021 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19921021 Ref country code: SE Effective date: 19921021 Ref country code: NL Effective date: 19921021 Ref country code: AT Effective date: 19921021 |
|
REF | Corresponds to: |
Ref document number: 81702 Country of ref document: AT Date of ref document: 19921115 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 3875470 Country of ref document: DE Date of ref document: 19921126 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19921231 Ref country code: CH Effective date: 19921231 Ref country code: LI Effective date: 19921231 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 19921021 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 777A |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 777A |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19930819 |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19970130 Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19971221 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19971221 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 728V |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 7281 |
|
BECA | Be: change of holder's address |
Owner name: *MULTIMET SAH49 BOULEVARD PRINCE-HENRI, LU-1724 LU Effective date: 20041129 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20071127 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20071228 Year of fee payment: 20 |
|
BE20 | Be: patent expired |
Owner name: MULTIMET SAH Effective date: 20081221 |