EP0935039A1 - Angetriebenes Mehrriegelschloss - Google Patents

Angetriebenes Mehrriegelschloss Download PDF

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Publication number
EP0935039A1
EP0935039A1 EP99400211A EP99400211A EP0935039A1 EP 0935039 A1 EP0935039 A1 EP 0935039A1 EP 99400211 A EP99400211 A EP 99400211A EP 99400211 A EP99400211 A EP 99400211A EP 0935039 A1 EP0935039 A1 EP 0935039A1
Authority
EP
European Patent Office
Prior art keywords
nut
rods
lock
uncoupling
coupling
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Withdrawn
Application number
EP99400211A
Other languages
English (en)
French (fr)
Inventor
Pascal Caron
Philippe Gmyrek
Michel Dentin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laperche SA
Original Assignee
Laperche SA
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
Application filed by Laperche SA filed Critical Laperche SA
Publication of EP0935039A1 publication Critical patent/EP0935039A1/de
Withdrawn legal-status Critical Current

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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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • 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
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0023—Nuts or nut-like elements moving along a driven threaded axle
    • 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
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0026—Clutches, couplings or braking arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
    • E05B53/008—Operation or control of locks by mechanical transmissions, e.g. from a distance by planetary gears
    • 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
    • E05C9/023—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 between a lock cylinder and the bar

Definitions

  • the present invention relates to locks with multiple bolts and relates more particularly to motorized locks of this type.
  • the drive of the lock mechanism is very hard.
  • the invention aims to remedy the drawbacks of known multiple motorized bolt locks, creating a lock of this type which is easy to use, both when powered by an electric motor, and when activated by a key or button mechanism.
  • a multiple bolt lock motorized of the aforementioned type comprising a plate carrying a mechanism for connecting rods with bolts, means for actuating the mechanism with an electric motor drive, manual actuation means of the drive mechanism, characterized in that it comprises furthermore means for coupling actuating means electric motor with the drive mechanism and simultaneous uncoupling of said actuating means manual with respect to said drive mechanism when using motor actuation means electric and means of coupling actuating means manual with drive and uncoupling mechanism simultaneous of said motor actuation means electric with respect to said drive mechanism during the use of manual actuation means.
  • the lock designated by the general reference 1 is mounted on a door leaf B and cooperates with an assembly of strikes 2 fixed to the corresponding frame.
  • Lock 1 of the surface-mounted type, has mounted on a plate 4, a drive mechanism 5 of rods 6 for connection with bolts 7 housed in housings 8.
  • the drive mechanism 5 which will be described by the suite can be operated either by an electric motor under the command of a code entered on a keyboard or else a magnetic card, or another system, either by manual means such as a key cylinder or a rotary operating button.
  • Figures 2 and 3 show on a larger scale a partial view of manual and electric motor means of the lock according to the invention.
  • the following lock the invention comprises an electric drive motor 10 which advantageously consists of a geared motor, of which the output shaft 11 is connected by a coupling sleeve 12 to a worm 13 on which a nut is mounted 14 for driving rods 6 by means disengageable coupling.
  • the rods 6 are interconnected by rods flat link 16 arranged on either side of the engine electric drive 10 and the screw-nut assembly 13.14. As shown in Figure 4, the nut 14 is provided a tail 17 guided in a longitudinal slot 18 formed in a support plate 19 of the motor 10.
  • the rods 16 carry jaws 20 mounted oscillating on respective axes 21.
  • the jaws 20 are biased towards the nut 14 by pin springs 22 carried by the axes 21 of articulation jaws.
  • the nut 14 has inclined edges 14a of spacing jaws 20 in a manner to be described by after.
  • each spring 22 is applied against a stop 23 carried by the corresponding rod 16, while its other free end is applied against the active end of the jaw 20.
  • Each jaw 20 carries a finger 24 which is in taken with a corresponding notch 26 formed in the outer surface of nut 14 for coupling between the nut and the rods 16 connecting the rods 6 between they.
  • Each jaw 20 further comprises a roller 28 intended to cooperate with guide ramps such as the ramp 30 of coupling and uncoupling elements, such as the coupling element 32 of the nut 14 driven by the motor 10 relative to the rods 6 connected between them by the rods 16.
  • the element coupling and uncoupling 32 is a plate in which are cut two associated guide ramps 30 each with a jaw 20 and has at its opposite end two lateral racks 34 on the guide rails cooperating with a manual actuation means of the lock.
  • This manual actuation means comprises a cylinder 36, for example a European cylinder, the actuating member of which is a bit driving a pinion 38 which meshes via satellite gears 39 with a toothed wheel 40 mounted for rotation on an axis 41 carried by the plate 4.
  • the toothed wheel 40 is integral with one more pinion small diameter 42 which in turn is engaged through a satellite pinion 43 with one of the racks side 34 of the coupling and uncoupling plate of the nut 14 relative to the set of rods 6.16.
  • the right rack is then not used.
  • the set of pinions 38,39,40,41,42,43 forms a train of gears actuated by the cylinder 36.
  • This same satellite pinion 43 can also be interposed between the pinion 40 and the rack 34 on the right in which case, the direction of rotation of cylinder 36 is reversed. This makes it easy to use the lock according to the invention as a left lock or right.
  • Figure 4 is a partial sectional view to more large scale corresponding to Figure 2.
  • This second plate 45 has two racks lateral 46 parallel to the racks 34 of the plate 32 and having the same spacing as these.
  • one of the racks 46 meshes with a satellite pinion 47 mounted mad on a axis 48 which also carries the satellite pinion 43 associated with one of the racks 34 of the first plate 32.
  • the satellite pinion 47 can like the satellite pinion 43 be arranged in engagement with the other lateral rack 46 in order to use the lock as a left lock or right.
  • the plates 34 and 45 may have only one rack.
  • the satellite pinion 47 in turn meshes with a pinion 49 coaxial with pinion 42 and idly mounted on axis 41.
  • the pinion 49 is fixed in rotation on a button operation 50.
  • the second coupling and uncoupling plate 45 like the first plate 32, has two ramps guide 52 for the corresponding rollers 28 of the jaws 20.
  • Guide rails 30 and 52 appear on the Figure 4 in which we see that the guide rails 30 of the first plate 32 actuated by the cylinder 36 are of the same length as that of the guide ramps 52 of the second plate 45 actuated by the operating button 50.
  • each guide ramp 30 has an intermediate portion 30a axial holding roller 28 of jaw 20 corresponding so that the finger 24 of the jaw is engaged with the notch 26 of the nut.
  • This intermediate portion corresponds to a race dead from plate 32.
  • inclined end portions 30b, 30c are provided intended to ensure the spacing of the rollers 28 and therefore jaws that carry them, against action return springs 22 and thus uncoupling fingers 24 relative to the nut 14 driven by the engine electric 10.
  • the inclined portions 30b, 30c end with stops 30d, 30th drive in translation of the rollers 28 and by consequent jaws 20 and intermediate rods 16 connected to the rods 6.
  • the guide ramps 52 of the second coupling and uncoupling plate 45 comprise each an axial portion 52a and end portions inclined 52b, 52c terminated by stops 52d, 52e, having the same functions as those of the portions 30a, 30b, 30c guide rails 30 and stops 30d, 30e.
  • the lock according to the invention comprises contactors 55, 56, 57 for detection the state of the lock, these contactors cooperating with a limit switch cam 58 of the rods 6 carried by one of the connecting rods 16.
  • Contactors 55,56,57 detect respectively a position of the rods corresponding to the retracted bolts, a position corresponding to one or more U-bolts extended and a position corresponding to the extended bolts.
  • axes 66 are also provided for connecting the rods 6 with the intermediate rods 16.
  • Figure 6 partially shows the following lock the invention in a state in which the electric motor 10 is engaged with the rods 6.
  • the electric motor 10 when supplied with power control of a signal resulting from the composition of a numeric code on a keyboard (not shown) or the introduction of a magnetic card in a reader card, drives the worm 13 in rotation and causes thus the translational movement of the nut 14 and consequently intermediate rods 16 connected to the rods 6 in order to place said rods in different portions corresponding to the state of the lock detected by the corresponding state contactors 55, 56, 57 of retracted bolts, of bolts U-turn out and bolts out.
  • the reversal of the direction of movement of the nut 14 is associated with the reversal of the direction of rotation of the motor 10.
  • the maximum stroke of the nut 14 is determined by the contactors 60,61 and the end of contact stops stroke 62 each comprising a spring 63 for absorbing residual movements due to motor rotation after -interruption of his diet.
  • the ramps 30 of the plate 32 are then moved relative to the jaws 20 carried by the rods 16 of link rods 6, with the following successive effects.
  • rollers 28 When the rollers 28 come into contact with one either of the inclined portions 30b, 30c of the ramp guide, they are separated from each other and entrain the opening of the jaws 20 and the exit of their fingers 24 out of the notches 26 of the nut 14.
  • the rollers are applied against one end stops 30d, 30e of the guide ramp, this which causes the translation rods 6 in a direction corresponding to the direction of movement of the plate coupling, uncoupling 32.
  • the rods are driven by the stop 30d or 30e, at the end a dead stroke of the plate 32 equal to the length of the axial portion 30a increased by the length of one of the portions inclined 30b, 30c of the guide ramp 30.
  • the drive of the rods 6 by the second plate coupling and uncoupling 45 is ensured by the same as their training by the first plate 30.
  • the various portions 52a to 52e of the guide ramps 52 of this plate cooperate with the rollers 28 of the jaws 20 in the same way as the corresponding portions 30a to 30e of the guide ramps 30 of the first plate.
  • the nut 14 will seek the fingers 24 of jaws 20 at their corresponding location at the moment of the lock.
  • the lock can be operated as desired using an electric motor or manually, actuation using the electric motor causing uncoupling manual actuation means while actuation using manual means causes uncoupling actuating means with electric motor.
  • the lock thus formed therefore requires energy reduced for his training.
  • the lock which has just been described can be used to drive deadbolts or U-turn types the most diverse.

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  • Transmission Devices (AREA)
EP99400211A 1998-02-04 1999-01-29 Angetriebenes Mehrriegelschloss Withdrawn EP0935039A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9801303A FR2774419B1 (fr) 1998-02-04 1998-02-04 Serrure a penes multiples motorisee
FR9801303 1998-02-04

Publications (1)

Publication Number Publication Date
EP0935039A1 true EP0935039A1 (de) 1999-08-11

Family

ID=9522593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99400211A Withdrawn EP0935039A1 (de) 1998-02-04 1999-01-29 Angetriebenes Mehrriegelschloss

Country Status (2)

Country Link
EP (1) EP0935039A1 (de)
FR (1) FR2774419B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816977A1 (fr) * 2000-11-22 2002-05-24 Gerard Charles Serrure a commande electrique
EP1283318A1 (de) * 2001-08-11 2003-02-12 Aug. Winkhaus GmbH & Co. KG Verriegelungseinrichtung
EP1532332A2 (de) * 2002-05-16 2005-05-25 Inovec Pty Ltd Elektronische riegelschlossanordnung
ES2322111A1 (es) * 2006-06-14 2009-06-16 Maria Angeles Gonzalez Fernandez Cerradura de alta seguridad.
EP2843163A3 (de) * 2013-08-29 2016-03-30 DORMA Deutschland GmbH Verriegelungsvorrichtung für ein Trennwandelement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112127713A (zh) * 2020-09-23 2020-12-25 中国民用航空总局第二研究所 一种航空餐车安全锁

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412136A1 (de) * 1984-03-31 1985-10-10 I F M Internationale Fluggeräte und Motoren GmbH, 6940 Weinheim Tuerschloss
FR2635553A1 (fr) * 1988-08-19 1990-02-23 Laperche Sa Dispositif debrayable d'actionnement pour serrure et serrure comprenant un tel dispositif
FR2696493A1 (fr) * 1992-10-06 1994-04-08 Fontaine Sa Mécanisme de manÓoeuvre d'un système de fermeture à pênes ou à tringles.
FR2712336A3 (fr) * 1993-11-08 1995-05-19 Guidotti Creations D Serrure à actionnement mixte.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412136A1 (de) * 1984-03-31 1985-10-10 I F M Internationale Fluggeräte und Motoren GmbH, 6940 Weinheim Tuerschloss
FR2635553A1 (fr) * 1988-08-19 1990-02-23 Laperche Sa Dispositif debrayable d'actionnement pour serrure et serrure comprenant un tel dispositif
FR2696493A1 (fr) * 1992-10-06 1994-04-08 Fontaine Sa Mécanisme de manÓoeuvre d'un système de fermeture à pênes ou à tringles.
FR2712336A3 (fr) * 1993-11-08 1995-05-19 Guidotti Creations D Serrure à actionnement mixte.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816977A1 (fr) * 2000-11-22 2002-05-24 Gerard Charles Serrure a commande electrique
EP1283318A1 (de) * 2001-08-11 2003-02-12 Aug. Winkhaus GmbH & Co. KG Verriegelungseinrichtung
EP1532332A2 (de) * 2002-05-16 2005-05-25 Inovec Pty Ltd Elektronische riegelschlossanordnung
EP1532332A4 (de) * 2002-05-16 2009-04-15 Inovec Pty Ltd Elektronische riegelschlossanordnung
ES2322111A1 (es) * 2006-06-14 2009-06-16 Maria Angeles Gonzalez Fernandez Cerradura de alta seguridad.
EP2843163A3 (de) * 2013-08-29 2016-03-30 DORMA Deutschland GmbH Verriegelungsvorrichtung für ein Trennwandelement

Also Published As

Publication number Publication date
FR2774419B1 (fr) 2000-03-24
FR2774419A1 (fr) 1999-08-06

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