WO1997033061A1 - Dispositif de verrouillage pour un vantail, en particulier pour une porte comprenant une pluralite de verrous - Google Patents

Dispositif de verrouillage pour un vantail, en particulier pour une porte comprenant une pluralite de verrous Download PDF

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Publication number
WO1997033061A1
WO1997033061A1 PCT/CH1997/000091 CH9700091W WO9733061A1 WO 1997033061 A1 WO1997033061 A1 WO 1997033061A1 CH 9700091 W CH9700091 W CH 9700091W WO 9733061 A1 WO9733061 A1 WO 9733061A1
Authority
WO
WIPO (PCT)
Prior art keywords
locking
plate
driver
connecting plate
door
Prior art date
Application number
PCT/CH1997/000091
Other languages
German (de)
English (en)
Inventor
Martin Eichholzer
Henri Rochman
Original Assignee
Martin Eichholzer
Henri Rochman
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 Martin Eichholzer, Henri Rochman filed Critical Martin Eichholzer
Priority to DE59700373T priority Critical patent/DE59700373D1/de
Priority to EP97904971A priority patent/EP0885340B1/fr
Priority to AU18655/97A priority patent/AU1865597A/en
Publication of WO1997033061A1 publication Critical patent/WO1997033061A1/fr

Links

Classifications

    • 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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0093—Weight arrangements in locks; gravity activated lock parts
    • 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
    • E05B63/16—Locks or fastenings with special structural characteristics with the handles on opposite sides moving independently
    • 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
    • E05C9/025—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 pins engaging slots
    • 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
    • E05C9/026—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 comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0496—Springs actuated by cams or the like
    • 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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E05B2063/207—Automatic deadlocking
    • 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
    • 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
    • E05B63/0017—Locks with sliding bolt without provision for latching
    • E05B63/0021—Locks with sliding bolt without provision for latching the bolt being shot over an increased length by a single turning operation of the key
    • 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
    • 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
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1833—Fastening means performing sliding movements
    • E05C9/1841—Fastening means performing sliding movements perpendicular to actuating bar
    • 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
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1875—Fastening means performing pivoting movements

Definitions

  • Locking device for a wing in particular a door with several locking bolts
  • the invention relates to a locking device for a leaf, in particular a door with a plurality of locking bolts, with a locking device for automatically locking the leaf when it engages in the frame, a vertically displaceable weight element which extends at least over part of the leaf height, a control element for the Forms locking bolt and this weight element is movably connected to a door handle, with a first locking element for blocking the weight element in the open position of the locking bolt and a second locking element for blocking the weight element in the closed position of the locking bolt, these locking elements having means, which can be engaged and disengaged in corresponding counterparts on the vertically displaceable weight element, and a control element interacting with a frame.
  • a locking device of this type is known from EP 0 099 292. This is a security lock for doors with several locking bolts that are staggered over the height of the door. The locking bolts are connected to a locking device which has a vertically displaceable weight element and in which the locking force for the locking bolts is generated with the aid of gravity.
  • This known security lock is designed so that when the door is closed, i.e. when the wing engages in the frame, when the door is closed, i.e. when the wing engages in the frame, when
  • a protruding control element is actuated.
  • This control element acts on a locking element in the locking device and unlocks this locking element.
  • the vertically displaceable weight element is thereby released and the locking bolts are released the weight of the vertically displaceable element is pivoted or shifted into the closed position.
  • the door is opened using a lever handle and a lever connected to the lever handle. This lever engages a driver on the vertical weight element and the weight element 5 can be raised by pivoting the door printer from a lower position to an upper position. In this upper position, the locking element, which is connected to the control element, engages again in the weight element and blocks it in the upper position.
  • a second locking element engages in the vertical weight element and blocks its vertical movements.
  • This second locking element is spring-loaded and is actuated by the 5 driver of a known cylinder lock.
  • a spring is arranged, which presses the vertical weight element, which also serves as a connecting rod for all locking bolts, downwards. This is necessary because in this known embodiment the necessary forces cannot be applied by the weight element alone.
  • Security doors of this type are often used in places where there must be the possibility that the door can be opened from the inside at any time in an emergency. This is not possible with this known locking device, because before opening the second locking element must be disengaged from the locking position with the help of the cylinder lock. A locking device of this type probably offers a high level of security against unauthorized opening of the
  • a lock with vertical drive rods is known, in which the closing movement also takes place automatically.
  • a pressure spring is arranged in the lock, which can be moved over the a locking cylinder or by means of the handle.
  • a control element in the form of a button is actuated by the door frame and the prestressed spring is released.
  • the spring then acts on the locking bolt and the drive rods and moves them into the locked position.
  • a handle can only be arranged on the inside of the door, which can then also serve as an emergency opening element.
  • the lock can only be operated and opened from the outside using the cylinder lock. It is not possible to arrange a handle on the outside as otherwise the safety function of the door will no longer be fulfilled.
  • the castle has a very complicated structure and is therefore relatively expensive.
  • the spring which causes the closing movement of the locking bolt produces an uneven closing force, ie the force decreases towards the end of the closing process and on the other hand the spring characteristic has the consequence that the force for opening the locking bolt via the handle or the cylinder lock towards the end the opening movement increases. Particularly in emergencies, this can result in people who want to open the door using the handle panicking and not fully pressing the handle. The consequence of this is that the door does not open, which is why particularly large handles or special emergency handles must be used.
  • the locking bolts when a wing, for example a door, is closed, the locking bolts are automatically brought into the closing position by the release and cooperation of a vertically displaceable weight element.
  • the triggering or closing force which the vertically displaceable weight element exerts on the locking bolt is approximately constant over the entire closing path.
  • the displaceable weight element When the locking bolt is opened or unlocked, the displaceable weight element is raised and, when the leaf is open, is held in this raised position by a first locking element.
  • the locking device on the inside of the leaf is equipped with at least one door handle, which must be coupled to a pivotable actuating element via the push button.
  • the pivotable actuating element has a movable end which can be pivoted over a pivoting range with two adjoining sectors.
  • a pivoting plate and a driving plate arranged parallel to it interact with the pivotable actuating element and transmit the pivoting movements of the lever handle to other elements of the locking device.
  • the actuating element engages in the driver plate and actuates the second locking element via this driver plate, which is the displaceable weight element or partial element of the weight element. mentes blocked in the lower position. Only after the end of the first actuating element has been pivoted over the first sector of the pivoting region can the connecting plate and thus the weight element cooperate with the actuating element. The weight element or the connecting plate is then raised and moved to the upper position by pivoting the actuating element over the second movement sector. In this upper position the first locking element is engaged and prevents the displaceable weight element from moving down again.
  • the locking element is part of a slide which can be displaced approximately at right angles to the displaceable weight element or to the connecting plate, one end of the slide being designed as a control element in the region of the end face of the wing.
  • This control element is extended from the front with the sash open and serves as a sensor for the sash to engage in the frame.
  • the control element of the slide is spring-loaded and 5 is pressed back into contact with the frame in the end face or the wing, whereby the locking means of the first locking element releases the displaceable weight element.
  • the vertically displaceable weight element, or the connecting rod between the locking bolts is blocked with an additional locking device both in the upper, open position of the locking bolts and in the lower, closed position of the locking bolts.
  • the lock against unauthorized opening is disengaged and released when the door handle is actuated via the first shifting sector, and when the movement continues via the second sector, the locking bolts are opened and, at the same time, the device which is used for automatic locking is returned to the Starting position brought.
  • the device according to the invention is very simple and requires relatively fewer components.
  • a device which blocks the locking bolts in the closed position.
  • an additional locking plate or blocking rod is arranged parallel to the connecting plate, which forms part of the weight element.
  • On this locking plate or blocking rod there are locking or blocking elements for each locking bolt which engage in recesses or holders on the locking bolt in the closed position of the locking bolt.
  • the additional locking plate or blocking rod can be moved over a predetermined distance independently of the respective locking bolt, whereby the additional blocking rod or the blocking plate is first moved by a distance by actuating the door handle and then a locking mechanism is simultaneously actuated via a driver element and the locking bolts are opened.
  • the predetermined path over which the blocking rod or the locking plate can be moved alone corresponds to the length of the path over which the blocking or blocking elements engage in the holders or recesses of the locking bolts.
  • This arrangement has the advantage that during the disengagement of the first locking element or in the end region of this movement, the blocking rod or the locking plate is moved at the same time, and only after the first locking element is disengaged and the locking bolts are unlocked, the locking bolts are retracted the unlocked position is done by the bolt mechanism. This provides double security against unauthorized actuation of the locking bolts.
  • the advantage of the solution with the parallel blocking rod is that both the connecting rod and the blocking rod act as a weight element when locking 5 the locking bolts over the main area.
  • a cylinder lock or a lock of the same type can be arranged in the area of the second locking element, this lock being able to be actuated with a key only from one side of the wing or from both sides of the wing.
  • the cylinder lock can be operated at least from the outside of the door with a suitable key.
  • a displaceable or pivotable plate is mounted, in which the pivotable driver engages.
  • the driver can consist in a manner known per se of a pivotable cam or a gear.
  • this plate in which the driver of the cylinder lock engages, now also makes it possible to mount a handle on the outside of the door or to move the vertical connecting plate and thus to open the locking bolt by additionally turning the cylinder lock.
  • the vertical connecting plate is equipped with an additional driver element and the plate cooperating with the driver of the cylinder lock can be moved over a first and a second distance.
  • the second locking element is moved into the release position and at the same time the blocking of the locking bolts is released.
  • the plate rests on an additional driver element of the connecting plate, and the connecting plate is pushed into the upper position by moving it over the second distance.
  • the locking device according to the invention can be unlocked from the outside with the aid of a key and the wing can be opened, the displaceable weight element being lifted into the upper position and locked there.
  • automatic locking when the door is closed is ensured again.
  • the emergency opening function is fully guaranteed via the handle on the inside of the wing or the door, since the lock and the displaceable or pivotable plate do not engage in the corresponding actuating means.
  • the cylinder lock which can be actuated from the outside, is arranged on the sash or the door, in addition, a handle on the outside, which is not connected to the handle on the inside.
  • the pusher on the outer side is connected to a second actuating lever via the pusher, and a pivotable part of this second actuating element engages directly in the connecting plate.
  • the door handle on the outside and the second actuating element connected to it can only be pivoted when the second locking element has moved into the release position and the driver plate has been raised by the unlocking path.
  • this unlocking is not possible via the external door handle, but only by actuating or turning the driver of the cylinder lock.
  • the locking bolts can be withdrawn by actuating the inner as well as the outer door handle.
  • the control element on the first locking element is actuated and the weight element is thus released.
  • the locking bolts are moved directly or indirectly back into the closing position.
  • the cylinder lock is equipped with a motor drive or is replaced by an actuator. This makes it possible to release the locking of the locking device automatically or by remote control so that it can be opened from the outside. Even in this electrified embodiment and with remote control, the possibility of emergency opening of the wing or the door from the inside is retained at all times.
  • the locking device With the locking device according to the invention, all requirements for such devices with high locking security and simultaneous emergency opening function can be met. Nevertheless, the facility is simple and requires only a few and simple components. This significantly reduces susceptibility to faults and a long service life can be guaranteed without maintenance. It can be adapted to different construction dimensions, so that the device can be used in a very wide range.
  • 1 is a view of a wing in the form of a door
  • 2 shows a partial section from a first embodiment of the locking device according to the invention in the region of the door handle with the installation elements in the lower position
  • FIG. 3 shows a partial section from the locking device according to FIG. 2 with the installation elements in the upper position
  • FIG. 4 shows a partial vertical section through the example according to FIG. 2,
  • FIGS. 2 and 3 shows the view of the driver plate according to FIGS. 2 and 3,
  • FIG. 6 shows a view of the connecting plate according to FIGS. 2 and 3
  • FIG. 7 shows a partial section from a second exemplary embodiment of the locking device according to the invention in the region of the door handle with the elements in the lower position
  • FIG. 8 shows a partial section, for example according to FIG. 7 with the transmission lever and the additional drivers
  • FIG. 9 shows a partial section in the region of a locking bolt according to the exemplary embodiment in FIG. 7.
  • Fig. 1 shows a wing or a door 2, in which a locking device 1 according to the invention is installed.
  • This locking device 1 has a plurality of locking bolts 3 which engage the frame of a door frame (not shown) in a known manner.
  • the locking bolts 3 are shown in the closed position. In the closed position, these locking bolts 3 protrude from the end face 6 of the door 2 and are sunk or retracted into this end face 6 in the open position of the door 2.
  • a control element 7 also protrudes from the end face 6, but is only visible in the position shown when the door 2 is open. This control element 7 is pushed back into the locking device 1 when the door 2 is closed, or as soon as the door engages in the frame.
  • This control element 7 serves as an actuating element for the automatic locking process.
  • a lever handle 4 is arranged, which can be pivoted in a known manner.
  • the locking bolts 3 are unlocked and retracted into the closing device 1 of the door 2.
  • the door 2 can also have a cylinder lock 52 or a motor lock, but this is not necessary in the basic version.
  • a latch 75 is shown, which interacts with the pusher 4 in a manner known per se.
  • FIGS. 2, 3 and 4 show a first exemplary embodiment of a locking device 1 according to the invention.
  • FIG. 2 shows a partial section of the locking device 1 in the area of the inner first door handle 4. Some elements of the locking direction are shown 1 shown partially hidden. All movable elements are in the locked position and the locking bolts 3 are in the locking position.
  • the door handle 4 has a handle follower 8, which can be rotated in a known manner about an axis perpendicular to the plane of the representation.
  • a first actuating element 9 is connected to this follower 8, which in the example shown consists of a lever with a movable end 10. This movable end 10 can be pivoted in the direction of arrow 18 with the aid of the door handle 4.
  • This pivoting movement in the direction of arrow 18 actuates further elements of the locking device 1.
  • a pin 19 is fastened to the movable end 10 of the first actuating element 9 and engages in a driver opening 20 of a driver plate 15.
  • This take-away plate 15 is guided by means of guides 21 and can be displaced vertically in the direction of the arrows 22.
  • the guides 21 consist of a longitudinal groove in the driving plate 15 and a pin fastened to the housing 14 of the locking device 1.
  • the driving plate 15 has an oblique control area 23 which interacts with the locking means 17 of the second locking element 16. At the lower end, the driver plate 15 is connected to a return spring 24, not shown.
  • weighting element 25 comprises an upper rod 26, a lower rod 27 and the middle connecting plate 28. These three elements 26, 27, 28 are firmly connected to one another.
  • the connecting plate 28 runs parallel to the driving plate 15 and is arranged in the representation plane of FIG. 2 behind the driving plate 15.
  • the connecting plate 28 is also guided by means of the guides 21 and can be displaced vertically in the direction of the arrows 22. Additional guides 21 are provided on the upper and lower rods 26, 27.
  • the first locking element 39 is arranged in the upper region of the connecting plate 28 and can be displaced transversely to the direction of movement of the connecting plate 28.
  • guides 41 are provided.
  • the front end of the first locking element 39 forms the control element 7, which protrudes from the end face 6 when the door 2 is open.
  • At the rear end of the first locking element 39 there is a locking means 40 which cooperates with a groove 43 on the connecting plate 28.
  • the locking means 40 engages in the groove 43 when the connecting plate 28 and thus the weight element 25 is in the upper position.
  • the first locking element 39 is loaded with a spring 42.
  • a locking bolt 3 with the associated locking mechanism 29 0 is also shown in the upper regions of the connecting plate 28.
  • the bolt 3 is horizontally movably guided by a guide 30 and loaded by a spring 34 which presses the bolt 3 in the direction of the end face 6.
  • a parallel spoke plate 32 with a locking angle 35 is arranged vertically displaceably above the bolt 3. The locking angle 35 can be engaged and disengaged in a recess 36 on the bolt 3.
  • a contact element 37 is a first driver 38 on the connecting plate 28 vhzw. assigned to the weight element 25.
  • the locking mechanism 29 further comprises a rocker arm 31 with a driver 33.
  • the rocker arm 31 is pivotable about the pin 44 and engages with the upper end in the bolt 3.
  • the rocking lever 31 is pivoted with the aid of a second driver 45 on the connecting plate 28 or on the weight element 25.
  • This second driver 45 acts with the driver 33 on the rocker arm 31 together.
  • the upper end of the driving plate 15 is designed as a driving element 47.
  • a further driver element 46 is arranged on the connecting plate 28, which has a free distance 67 from the driver element 47 in the locked position shown in FIG. This free distance 67 is at least as large as the displacement path of the driving plate 15, which is necessary in order to disengage the locking means 17 from the guide 50 of the connecting plate 28 or the weight element 25 via the control area 23.
  • Fig. 2 is the actuator supply element 9 and thus its axis 49 in the starting position. 3, this starting position is indicated by dash-dotted lines and the actuating element 9 is shown in the maximally pivoted position with the axis 49 ".
  • the movable end 10 of the actuating element 9 is pivoted upwards by the maximum displacement region 11. Since the Pin 19 on the actuating element 9 takes the driver plate 15 with it via the driver opening 20, this is also displaced upwards by the displacement region 11 in Fig. 3.
  • the driving plate 15 is moved in two steps over the entire displacement area 11.
  • the displacement area 11 is divided into a first sector 12 and a second sector 13.
  • its axis 49 is at the end of the first sector 12 in the position 49 'shown in FIG. 3.
  • the connecting plate 28 is not displaced.
  • the shifting of the driving plate 15 over the first sector 12 of the displacement area 11 serves to disengage the locking means 17 of the second locking element 16 via the control area 23 on the driving plate 15 into the unlocking position.
  • the locking means 17 of the second locking element 16 is located outside of the take-away plate 15, or the connecting plate 28.
  • the driver element 47 on the upper edge of the driving plate 15 is in direct contact with the driving element 46 on the connecting plate 28.
  • the driving plate 15 By moving the driving plate 15 over the second sector 13 of the displacement area 11 5, the connecting plate 28 taken over the driver elements 46, 47 and all locking bolts 3 withdrawn via their locking mechanism 29 until, in the uppermost position, ie at the end of the displacement region 11, the locking means 40 of the first locking element 39 into the connecting plate 28, or the weight element 25 snaps into place.
  • the return spring 48 brings the actuating element 9 and thus the door handle 4 back into the starting position, since the movable end 10 of the actuating element 9 can move back freely in the driver opening 20.
  • the driving plate 15 also moves back into the starting position. As soon as the door 2 swung into the frame
  • the control element 7 is operated, i.e. pressed back into the end face 6 of the door 2.
  • the locking means 40 of the first locking element 39 is disengaged from the groove 43 on the connecting plate 28 and thus the connecting plate 28 or the weight element 25 is released.
  • the dead weight of the weight element 25 which consists of the connecting plate 28 and the two
  • a locking device 1 which, according to FIGS. 1 to 3, an inner door handle 4 and the arrangement according to the invention of the driving plate 15, the connecting plate 28, locking bolts 3 with locking mechanisms 29, and an First locking element 39 and a second locking element 16 and a control element 7, allows the door 2 to be locked by gravity and the locking device 1 to be opened and unlocked at any time and the locking bolt 3 to be unlocked using the lever handle 4.
  • the locking device 1 is advantageously equipped with a known double cylinder lock 52 equipped.
  • This cylinder lock 52 has a key channel 53 and a gear 54 as a driver.
  • the gear 54 cooperates with the ring gear 72 of a toothed wheel segment 55, which is mounted on a pin 56.
  • the gear segment 55 is arranged in front of the driving plate 15 and has a driving pin 57 on the rear side.
  • This driving pin 57 interacts with a cam 58 of the driving plate 15. If a suitable key is inserted into the key channel 53 of the cylinder lock 52, the lock rotor and thus the gearwheel 54 can be rotated about the longitudinal axis of the lock 52. By this rotational movement of the gear 54, the 5 gear segment 55 is pivoted about the pin 56 in the direction of arrow 59.
  • the center of the driver pin 57 which engages in the cam 58 on the driver plate 15, thereby moves the driver plate 15 upward. This displacement of the driving plate 15 is possible without the actuating element 9 of the lever handle 4 being moved.
  • the gear segment 55 is pivoted until the drive plate 15 and the connecting plate 28 have assumed the positions shown in FIG. 3.
  • the door 2 or the locking device 1 can be unlocked and opened both from the inside and from the outside by actuating the cylinder lock 52 with a suitable key.
  • the permissible rotational movement of the cylinder lock 52 is limited in such a way that the key cannot be removed in the unlocked position of the locking device 1. This is a safety measure, since in the position of the gearwheel segment 55 and the driver pin 57 shown in FIG. 3, the weight element 25 is blocked. Therefore, the gear segment 55 must first be turned back into the starting position according to FIG.
  • the cylinder lock 52 can be combined with a motor drive in a known manner or replaced by a motor drive. This enables the remote-controlled actuation of the locking device 1, for example via an access control device.
  • a further gear 60 is mounted, which engages in the ring gear 72 of the gear segment 55.
  • a polygon segment 62 is fastened on the bearing journal 61 of this gear 60. In the present example, it is a square profile, a triangular profile also being a suitable solution.
  • a flat part of a spring 63 rests on the polygon segment 62 and forms an escapement for the gear segment 55 with the gear 60. This escapement enables a follow-up during the manual rotation of the cylinder lock 52 without the gear segment 55 being opposed by the weight of the weight element 25 Direction of the 5 arrow 59 is pivoted back to the starting position.
  • FIG. 4 shows a partial section in the region of the guides 21 transversely to the plane of representation in FIG. 2.
  • the arrangement of the various elements relative to one another can be seen from this cross section.
  • the pins 64, 0 65 and 56 are attached, which form parts of the guides 21.
  • These guides 21 are formed by the pins 64, 65 and 56, and the longitudinal grooves 68 and 69, respectively, which can be seen in FIGS. 2 and 5, and 6, respectively, in the driving plate 15 and the connecting plate 28.
  • Spacer and sliding elements 5, not shown, are arranged between the connecting plate 28 and the driving plate 15 arranged parallel thereto.
  • the connecting plate 28 is fixedly connected to the lower rod 27 via a connecting element 66.
  • the driver element 9 is connected to the driver nut 8.
  • the gear segment 55 is mounted on the pin 56 at the outer end o.
  • FIG. 5 shows a view of the take-away plate 15. It has the driver opening 20 and two longitudinal grooves 68.
  • the control area 23, which interacts with the locking means 17 of the second locking element 16, can be seen on the right side surface.
  • the cam 58 forms the contact element for the driving pin 57 on the gear segment 55.
  • Fig. 6 shows a view of the connecting plate 28 without the upper and lower rods 26, 27.
  • the longitudinal grooves 69 are also part of the guides 21 and cooperate with the pins 64, 65 and 56.
  • the groove 43 which interacts with the locking means 40 of the first locking element 39 5 and the locking groove 50, which interacts with the locking means 17 of the second locking element 16, is shown on the right side surface.
  • a driver opening 70 is shown in FIG. 6, which is used when a second outer handle is attached to the door 2. A second actuating element is then connected to this outer handle, which can be pivoted about the axis of the handle follower.
  • this second actuating element like the movable end 10 of the first actuating element 9, has a driver pin which engages in this driver opening 70 and bears on the contact surface 71.
  • the outer handle cannot be actuated. 5 In order for this second outer handle to be operated, you must first use the
  • the driving plate 15 can be shifted by the first sector 12 of the shifting area 11 and the shifting means 17 can disengage the locking means 17 from the locking groove 50 via the control area 23. Only after this unlocking process can the connecting plate 28, or the entire weight element 25, be moved upward by pivoting the outer door handle and thus the second actuating element, and the locking bolts can thus be withdrawn into the door 2. If the door 2 is equipped with a second outer handle, the take-away plate 15 can be raised by partially pivoting the gear segment 55 around the first sector 12 of the displacement area 11 and fixed in this position.
  • the locking device 1, or the connecting plate 28 and thus the weight element 25 can be actuated via the first inner handle 4 and also via the second outer handle and thus the locking bolts 3 are brought into the open position.
  • This can be expedient where a door is to be opened from both sides over certain times and at other times only an emergency opening from the inside or an opening via the cylinder lock 52 is to be possible.
  • FIGS. 7, 8 and 9 A second exemplary embodiment of a locking device 1 according to the invention is shown in FIGS. 7, 8 and 9 and described below. This is a variant with a reduced installation depth and with a locking mechanism 29 without springs.
  • FIG. 7 shows a partial section from the locking device 1, specifically in the area of the inner first lever handle 4. Not all elements of the locking direction 1 are shown, but the elements shown in FIG. 8 have been removed.
  • the door handle 4 has a handle follower 8, which can be rotated in a known manner about an axis perpendicular to the plane of the representation.
  • a first actuating element 9 is connected to this follower 8, which in the example shown consists of a lever with a movable end 10. This movable end 10 can be pivoted in the direction of arrow 18 with the aid of the lever handle 4. This pivoting movement in the direction of the arrow 18 actuates further elements of the locking device 1.
  • a pin 19 is fastened, which engages in a driver opening 20 of a driver plate 80.
  • This take-away plate 80 is movably guided by a guide 21 and vertically displaceable in the direction of the arrows 22.
  • the guide 21 consists of a longitudinal groove in the driving plate 80 and one on the housing of the locking device 1 attached pin.
  • the driver plate 80 has an oblique control surface on a control area 23, which cooperates with the locking means 17 of the second locking element 98.
  • the driving plate 80 is connected to a return spring 24.
  • the weight element 25 is arranged above the take-away plate 80, which extends over the entire height of the door 2.
  • This weight element 25 comprises an upper rod 81, a lower rod 83 (not shown) and a connecting plate 82.
  • a blocking rod 84 is arranged parallel to the upper and lower rods 81, 83 of the weight element 25 and is fixed to the middle connecting plate 82 are connected. All parts 81, 82, 83 and 84 are guided by guides 85 and can be moved vertically downwards and upwards over a certain range.
  • the guides 85 consist of longitudinal grooves in the individual elements of the weight element 25 and guide pins which are firmly connected to the housing of the locking device 1.
  • the upper and lower rods 81, 83 are not fixed to the central part of the vertical connecting plate 82.
  • the interaction takes place via the two driver elements 86 and 87, which are arranged at a distance from one another in the locked position of the locking bolts 3. This distance or space corresponds to the length of the path 88 through which 5 blocking elements 89 on the blocking rod 84 engage in the locking bolts 3.
  • a locking bolt 3 is shown in the locked position.
  • This locking bolt 3 is pivotally mounted on a pin 90, the pin 90 being firmly connected to the housing of the locking device 1.
  • a driver 91 is arranged on the locking bolt 3 at a distance from the bearing pin 90 and engages in 0 a groove 92 on the upper vertical rod 81 or the lower vertical rod 83.
  • a bracket 93 is formed on each locking bolt 3, which interacts with the blocking element 89. In the position of the locking bolt 3, each blocking element 89 engages in the holder 93 on the locking bolt 3 by the length of the path 88. As a result, the locking bolt 3 cannot be pivoted about the pin 90 and is fixed in the locked position.
  • This locking of the locking bolts 3 can only be lifted 5 by moving the blocking rod 84 upwards, so that the blocking elements 89 are disengaged from the holders 93. Only when the blocking elements 89 are disengaged from the locking position can the locking bolt 3 be pivoted about the pivot pin 90 by means of the upper or lower connecting rod 81, 83 via the driver 91.
  • the unlocked position of a locking bolt 3 is shown in FIG. 9. The blocking rod 84 is initially shifted upwards with the aid of the middle connecting plate 82 until the blocking element 89 is disengaged from the locking bolt 3.
  • a first locking element 39 acts on the connecting plate 82 of the weight element 25.
  • This first locking element 39 has a locking means 40 which engages in a certain position in a recess 94 on the connecting plate 82.
  • the first blocking element 39 is part of a slide 95 which can be displaced approximately at right angles to the direction of displacement of the weight element 25.
  • One end of the slide 95 is formed in the region of the end face 6 of the wing 2 as a 5 control element 7.
  • the slider 95 is displaced along the guide 97 via a spring 96. In the upper position of the vertical weight element 25 or the connecting plate 82, the recess 94 in the connecting plate 82 and the locking means 40 are in the same plane.
  • the spring 96 can push the slide 95 in the direction of the end face 6, whereby the control element 7 is pushed out of the end face 6.
  • the locking means 40 and the recess 94 interlock and block each vertical displacement of the vertical connecting plate 82 or the Weight element 25. If the control element 7 of the slider 95 is pushed into the corresponding frame or a frame into the end face 6 of the wing 2 when the wing 2 engages, the locking means 40 is disengaged from the recess 94 and the connecting plate 82, or the weight element 25 is released for vertical movements downwards. The automatic locking of the leaf or the door 2 when it engages in a corresponding frame is thus initiated.
  • FIG. 8 shows a partial section from the area of the first door handle 4, or its handle follower 8 according to FIG. 7. Only those parts are shown which lie in front of the plane of FIG. 7 and were not shown there.
  • a coupling plate 102 is arranged vertically displaceable in relation to the first actuating element 9. This coupling plate 102 is mounted on guides 103 and can be displaced along these guides 103 by a predetermined distance.
  • a driving groove 104 is arranged on the coupling plate 102, in which a driving pin 105 engages. This driver pin 105 is part of the intermediate element 101.
  • the intermediate element 101 is pivotably mounted on a pin 106 and is connected at the other end to the driver 100 on the vertical connecting plate 82 via a groove 107.
  • the clutch plate 102 is in the lower position, in which the locking bolts 3 are in the closed position.
  • the first actuating element 9, which is connected to the door handle 4, or its movable end 10 can be pivoted about the pivoting region 11.
  • This swivel range 11 is divided into a first sector 12 and a second sector 13.
  • the driving plate 80 is displaced in the vertical direction (see FIG. 7).
  • the pin 19 bears against the region 109 of the coupling plate 102.
  • the coupling plate 102 is also displaced upwards in the vertical direction.
  • the clutch plate 102 is only moved after the locking means 17 has been disengaged from the vertical connecting plate 82 with the aid of the driving plate 80 during pivoting over the first sector 12.
  • the lifting of the weight element 25 and the retraction of the locking bar 3 into the open position takes place only by pivoting the first actuating element 9 over the second sector 13 of the swivel area 11.
  • the first swivel area 12 extends between the axes 49 and 49 'shown in FIG. 8 and the second sector 13 of the swivel area 11 between the axes 49' and 49 ".
  • the entire swivel range 11 extends between the axes 49 and 49 ".
  • a locking device 1 can be built with the help of the elements described so far, in which the locking process of the locking latch 3 automatically occurs when the door is closed the control element 7 and the weight element 25 take place, and in which the locking bolt 3 and the vertically displaceable connecting plate 82 or the weight element 25 are locked or blocked in the closed position against unauthorized actuation.
  • the corresponding locking device 1 can, however, be unlocked and opened at any time with the aid of the first door handle 4, which is arranged on the inside.
  • the locking device 1 is equipped with a cylinder lock 110 which can be actuated at least from the outside with a corresponding key.
  • the cylinder lock 110 has a driver 111 which can be pivoted in a known manner in the direction of the arrow 112.
  • a displaceable plate 113 is arranged in the area of the cylinder lock 110. This plate 113 is displaceable in the vertical direction via the guides 114, these guides 114 again consisting of pins and longitudinal grooves in the plate 113 which are fixedly connected to the housing of the locking device 1.
  • the plate 113 is also equipped with a return spring 115.
  • the plate 113 is equipped with an additional element 116 which interacts with the driver 111 of the cylinder lock 110.
  • the driver 111 When the driver 111 is pivoted about the axis of the cylinder lock 110, the driver 111 engages in this additional element 116 and moves it Plate 113 in the vertical direction.
  • the second locking element 98 is arranged above the plate 113 and is pivotably mounted on a pin 117. This pin 117 is firmly connected to the housing of the locking device 1.
  • the locking means 17 is fastened to the second locking element 98 and at a distance a driver 118.
  • This driver 118 engages in a recess 119 in the plate 113, as a result of which the vertical movements of the plate 113 in pivoting movements of the second locking element 98 around the pin 117 be converted. It is thus possible to disengage the locking means 17 of the second locking element 98 from the vertical connecting plate 82 or the weight element 25 from the outside of the door 2 by actuating the cylinder lock 110.
  • an additional second door handle (not shown) with a follower nut 120 is provided to open the wing or the door 2 from the outside.
  • a second actuating element 121 is connected to this push button 120.
  • a driver part 122 of this second actuating element 121 engages directly in an area 123 of the clutch plate 102.
  • a stop element 124 is arranged on the housing of the locking device 1.
  • the driver 111 of the cylinder lock 110 can be rotated up to this stop element 124 and then holds the plate 113 in the upper displaced position.
  • the second locking element 98 is also pivoted into the open position and the locking means 17 is thus disengaged from the vertical connecting plate 82.
  • the wing or the door 2 can be opened both from the inside and from the outside using the first inner door handle 4 or the second outer door handle.
  • the control element 7 continues to be actuated, thereby ensuring that the locking bolts 3 are automatically locked.
  • This arrangement can be expedient where the free passage from the inside and also from the outside is to be ensured at certain times.
  • a motor-operated cylinder lock or an electric actuator can be used in a known manner. This is useful where the lock is operated by a remote control or where there is an access control system. In this case, the motor-operated cylinder lock 110 or the actuator cooperate with corresponding electrical or electronic control elements 125.
  • FIG. 9 shows a section of the locking device 1 according to FIG. 7 in the area of a locking bolt 3.
  • the locking bolt 3 is shown in the open or unlocked position.
  • the vertical connecting plate 82 is in the uppermost position and thus also the blocking rod 84 and the upper rod 81 of the weight element 25.
  • the driver element 86 lies against the driver element 87 in this position.
  • the blocking element 89 is completely disengaged from the locking bolt 3.
  • the locking bolts 3 can also be designed according to FIGS. 7 and 9 in the arrangement according to FIGS. 2 and 3. Instead of the rods 26, 27, rods 81, 83 and a blocking rod 84 are then provided in parallel. No locking bolt 3 is then arranged in the area of the connecting plate 82, but only in the area of the blocking rods 84. Conversely, it is also possible to use the locking bolt mechanism 29 according to the example in FIG. 2 in a device according to FIG. The parallel pairs of rods 84, 81 and 84, 83 are then replaced by a single rod 84, which corresponds to the embodiment of the rods 26, 27 in FIG.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Coin-Freed Apparatuses For Hiring Articles (AREA)

Abstract

L'invention concerne un dispositif de verrouillage (1) comportantun poids (25) qui est utilisé pour libérer et/ou actionner des verrous (3). Le poids (25) est activé par un élément de commande (7) lorsque l'on fait pivoter un vantail ou une porte dans un châssis. Une plaque de liaison (28) coopère avec une plaque d'entraînement (15), et un second élément d'arrêt (16) peut être engagé ou dans ces deux plaquettes ou sorti de celles-ci. La plaquette d'entraînement (15) peut être déplacée verticalement par l'intermédiaire d'un élément d'actionnement (9) monté sur une poignée. Lorsque les portes sont fermées, les verrous (3) et le poids (25) sont bloqués de façon à ne pas pouvoir se déplacer. Cependant, la poignée et l'élément d'actionnement (9) permettent toujours d'effectuer une ouverture d'urgence.
PCT/CH1997/000091 1996-03-08 1997-03-07 Dispositif de verrouillage pour un vantail, en particulier pour une porte comprenant une pluralite de verrous WO1997033061A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE59700373T DE59700373D1 (de) 1996-03-08 1997-03-07 Schliesseinrichtung für einen flügel, insbesondere eine türe mit mehreren schliessriegeln
EP97904971A EP0885340B1 (fr) 1996-03-08 1997-03-07 Dispositif de verrouillage pour un vantail, en particulier pour une porte comprenant une pluralite de verrous
AU18655/97A AU1865597A (en) 1996-03-08 1997-03-07 Locking device for a wing, in particular a door with a plurality of locking bolts

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH68196 1996-03-08
CH681/96 1996-03-08
CH1632/96 1996-06-28
CH163296 1996-06-28

Publications (1)

Publication Number Publication Date
WO1997033061A1 true WO1997033061A1 (fr) 1997-09-12

Family

ID=25685353

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1997/000091 WO1997033061A1 (fr) 1996-03-08 1997-03-07 Dispositif de verrouillage pour un vantail, en particulier pour une porte comprenant une pluralite de verrous

Country Status (6)

Country Link
EP (1) EP0885340B1 (fr)
AT (1) ATE183803T1 (fr)
AU (1) AU1865597A (fr)
DE (1) DE59700373D1 (fr)
ES (1) ES2137050T3 (fr)
WO (1) WO1997033061A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0902142A1 (fr) * 1997-09-15 1999-03-17 Wilh. Schlechtendahl & Söhne GmbH & Co. KG Serrure antipanique
EP1020593A2 (fr) * 1999-01-18 2000-07-19 SCHÜCO International KG Serrure pour porte de maison
WO2001069022A1 (fr) * 2000-03-13 2001-09-20 Henri Rochmann Dispositif de serrure de securite modulable, pour portes multi-penes, a verrouillage automatique differe
EP1219769A2 (fr) * 2000-12-28 2002-07-03 Michel Imbert Dispositif de commande d'au moins un pene vertical d'une porte au moyen d'une serrure a barillet
WO2002088500A1 (fr) * 2001-04-25 2002-11-07 Henri Rochman Dispositif mecanique de serrure de haute securite a penes etages sur la hauteur de la porte, a verrouillage automatique
WO2003067006A1 (fr) * 2002-02-07 2003-08-14 Henri Rochman Dispositif de securite a verrouillage et a condamnation automatiques differees jusqu'a la complete fermeture de la porte
WO2007054728A2 (fr) * 2005-11-11 2007-05-18 Window Fabrication & Fixing Supplies Limited Systeme de verrouillage optimise
CN100529314C (zh) * 2007-04-30 2009-08-19 庄子平 一种门窗锁具的传动器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099292A2 (fr) * 1982-07-07 1984-01-25 Henri Rochman Dispositif de serrure de sécurité pour portes, à verrouillage automatique
DE4110556A1 (de) * 1991-03-30 1992-10-08 Fliether Karl Gmbh & Co Mittels druecker und/oder schliesszylinder zu betaetigendes schloss
WO1993019270A1 (fr) * 1992-03-20 1993-09-30 Franco Marsilii Serrure pour fermeture automatique
DE4337969A1 (de) * 1993-10-15 1995-04-20 Theodor Krachten Selbstverriegelndes Sicherheitstürschloß
FR2711388A1 (fr) * 1993-10-18 1995-04-28 Rochman Henri Dispositif de verrouillage automatique à réserve d'énergie pour portes.
EP0668425A1 (fr) * 1994-02-21 1995-08-23 Hellmüller + Zingg AG Serrure pour porte

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099292A2 (fr) * 1982-07-07 1984-01-25 Henri Rochman Dispositif de serrure de sécurité pour portes, à verrouillage automatique
DE4110556A1 (de) * 1991-03-30 1992-10-08 Fliether Karl Gmbh & Co Mittels druecker und/oder schliesszylinder zu betaetigendes schloss
WO1993019270A1 (fr) * 1992-03-20 1993-09-30 Franco Marsilii Serrure pour fermeture automatique
DE4337969A1 (de) * 1993-10-15 1995-04-20 Theodor Krachten Selbstverriegelndes Sicherheitstürschloß
FR2711388A1 (fr) * 1993-10-18 1995-04-28 Rochman Henri Dispositif de verrouillage automatique à réserve d'énergie pour portes.
EP0668425A1 (fr) * 1994-02-21 1995-08-23 Hellmüller + Zingg AG Serrure pour porte

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0902142A1 (fr) * 1997-09-15 1999-03-17 Wilh. Schlechtendahl & Söhne GmbH & Co. KG Serrure antipanique
EP1020593A2 (fr) * 1999-01-18 2000-07-19 SCHÜCO International KG Serrure pour porte de maison
EP1020593A3 (fr) * 1999-01-18 2003-11-05 SCHÜCO International KG Serrure pour porte de maison
WO2001069022A1 (fr) * 2000-03-13 2001-09-20 Henri Rochmann Dispositif de serrure de securite modulable, pour portes multi-penes, a verrouillage automatique differe
EP1219769A2 (fr) * 2000-12-28 2002-07-03 Michel Imbert Dispositif de commande d'au moins un pene vertical d'une porte au moyen d'une serrure a barillet
EP1219769A3 (fr) * 2000-12-28 2002-09-04 Michel Imbert Dispositif de commande d'au moins un pene vertical d'une porte au moyen d'une serrure a barillet
WO2002088500A1 (fr) * 2001-04-25 2002-11-07 Henri Rochman Dispositif mecanique de serrure de haute securite a penes etages sur la hauteur de la porte, a verrouillage automatique
WO2003067006A1 (fr) * 2002-02-07 2003-08-14 Henri Rochman Dispositif de securite a verrouillage et a condamnation automatiques differees jusqu'a la complete fermeture de la porte
WO2007054728A2 (fr) * 2005-11-11 2007-05-18 Window Fabrication & Fixing Supplies Limited Systeme de verrouillage optimise
WO2007054728A3 (fr) * 2005-11-11 2007-11-01 Window Fab & Fixing Supplies Systeme de verrouillage optimise
CN100529314C (zh) * 2007-04-30 2009-08-19 庄子平 一种门窗锁具的传动器

Also Published As

Publication number Publication date
DE59700373D1 (de) 1999-09-30
ATE183803T1 (de) 1999-09-15
AU1865597A (en) 1997-09-22
ES2137050T3 (es) 1999-12-01
EP0885340B1 (fr) 1999-08-25
EP0885340A1 (fr) 1998-12-23

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