EP2148026B1 - Mécanisme de verrou - Google Patents

Mécanisme de verrou Download PDF

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Publication number
EP2148026B1
EP2148026B1 EP20080169939 EP08169939A EP2148026B1 EP 2148026 B1 EP2148026 B1 EP 2148026B1 EP 20080169939 EP20080169939 EP 20080169939 EP 08169939 A EP08169939 A EP 08169939A EP 2148026 B1 EP2148026 B1 EP 2148026B1
Authority
EP
European Patent Office
Prior art keywords
slider
door
disc
end position
driver pin
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.)
Active
Application number
EP20080169939
Other languages
German (de)
English (en)
Other versions
EP2148026A1 (fr
Inventor
Oliver Sommer
Dieter Hautmann
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.)
Sommer Metallbau Stahlbau GmbH and Co KG
Original Assignee
Sommer Metallbau Stahlbau GmbH and Co KG
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.)
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Publication date
Application filed by Sommer Metallbau Stahlbau GmbH and Co KG filed Critical Sommer Metallbau Stahlbau GmbH and Co KG
Publication of EP2148026A1 publication Critical patent/EP2148026A1/fr
Application granted granted Critical
Publication of EP2148026B1 publication Critical patent/EP2148026B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
    • E05B17/0029—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing motor-operated
    • 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
    • E05B63/0013—Locks with rotary bolt without provision for latching
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators

Definitions

  • the present invention relates to a boltworks for doors.
  • a locking device for aircraft in which an additional movement of a drive is possible once the locking position is taken.
  • the drive can be adjusted after reaching the locking position over a residual distance.
  • doors have special functions in addition to a simple locking, such as the sealing of the closed door by means of inflatable seals or the additional locking of the closed door by means of another bolt.
  • a simple locking such as the sealing of the closed door by means of inflatable seals or the additional locking of the closed door by means of another bolt.
  • Fig. 1 shows a schematic cross-sectional view in the plane of a first slider 30 of a multistage bar according to the invention according to an embodiment.
  • a rotatably mounted on a door lock bar unit 10 is left in Fig. 1 shown engaged with a fixed to the door frame bolt 20.
  • the locking bar unit 10 is hinged with a right next to it Fig. 1 shown connected first sliding slide 30.
  • the first slider 30 is shown in an end position E1. Offset to the right is an initial position A1 indicated.
  • the position of the locking bar unit 10 corresponds to the position of the first slider 30 in the end position E1, ie in the locked state.
  • a disk 35 has a cam groove 32, which has a curved course.
  • a driving pin 54 which is attached to a rotatable about a pivot point D, connected to a door lever, not shown, disc 50 is shown in engagement with the cam groove 32.
  • the drive pin 54 is shown in FIG Fig. 1 in a first position, in which the door is locked, fully illustrated and shown in a second position, denoted by 54 ', dashed.
  • the door lever, not shown is usually connected via a square 51 with the disc 50.
  • the disk 50 is shown with the driving pin 54 in an output rotational position WA and in a first angular position W1. Furthermore, there is a third angular position of the door lever or disc 50 indicated by W2.
  • Spring members 52a and 52b are attached to both ends of the cam groove 32 so as to be disposed between the respective bottom of the cam groove 32 and the cam pin 54.
  • the first slider 30 further has on its right side in FIG Fig. 1 a guide 34, by means of which it is guided at its right end or door hinge facing end substantially horizontally displaceable.
  • the first slider 30 is initially in the starting position A1 shown on the right.
  • the locking bar unit 10 is not yet engaged with the bolt 20 arranged on the door frame.
  • the door lever with the disk 50 is here in an output rotational position WA.
  • WA By turning the door lever with the coupled thereto disc 50, here counterclockwise, the attached to the disc 50 driving pin 54 abuts in the cam groove 32 against the spring element 52a, and it is applied to the spring element 52a, which is applied via the Spring element 52a acts on the first slide 30.
  • the first slider 30 in a first direction R1 (in Fig. 1 essentially to the left). In this case, the locking bar unit 10 performs by turning a locking movement.
  • a rotation of the door lever with the disc 50 by the rotation angle ⁇ 1 corresponds to a method of the first slider 30 to its end position E1 here.
  • the locking bar unit 10 is in this position of the first slider 30 in engagement with the bolt 20 of the door frame.
  • the first slider 30 is in its end position E1, and it is the spring element 52a compressed by the driving pin 54, which allows the door lever, the disk 50 by a rotational angle ⁇ 2 further rotated in the same direction, if the first slider 30 is in its end position E1. If the disc 50 is rotated back by the door lever, the spring element 52a is relaxed.
  • the driving pin 54 comes into contact with the mounted on the other side of the cam groove 32 spring element 52b, and the first slider 30 is then moved in a corresponding manner substantially to the right, ie opposite to the direction of the arrow R1.
  • the right end of the first slider 30 remains substantially horizontally guided by the guide 34 to form a support for the operation of the lock bar unit 10.
  • a second displaceable slider 40 is arranged in this embodiment in a plane in front of the first slider 30, and preferably parallel to the first slider 30.
  • the second slider 40 also has a cam groove 42.
  • an end position E2 is correspondingly indicated as for the first slider 30.
  • an intermediate layer Z2 is shown for the second slider 40.
  • a limit switch 60 or the like is mounted, which is actuated by the second slider 40 by its movement between the intermediate position Z2 and the end position E2.
  • the second slider 40 is moved by a second, fixed to the disc 50 driving pin 56 which is guided in the cam groove 42, when the driving pin 56 abuts against one end of the cam groove 42 and is then moved in the same direction , Since the first slide 30 already occupies its end position E1 when the driving pin 54 against the spring element 52a, but not against the left end (in Fig. 2 ) of the cam groove 32 presses, the door lever with the disc 50 from the first angular position ⁇ 1, wherein the door is locked, can be further rotated by an angle ⁇ 2.
  • the spring element 52a is compressed between the first slider 30 and the driver pin 54, and the second slider 40 is moved out of its intermediate layer Z2 into its end position E2, ie in the direction of the arrow R2.
  • the limit switch 60 is actuated.
  • the second slider 40 is linearly guided at one location with a guide 44.
  • an inflatable door seal (not shown further) is activated by means of the limit switch 60, which then seals the door against the frame in the closed state. This sealing can make sense only when the door is closed and locked. Conversely, when the disc 50 is turned back by the door lever, the limit switch 60 is deactivated again and the pressure is released from the door seal before the locking bar unit 10 is unlocked relative to the pin 20. This prevents the door from being opened when the door seal is inflated, which can damage the seals.
  • FIGS Figures 3 and 4 Now, for the sake of completeness, reference will be made to FIGS Figures 3 and 4 ,
  • FIG. 3 shows a view of the disc 35 according to Fig. 1 with the slider 30 located behind it.
  • the slot 30 located in the slide 30 is shown in full detail for clarity, although it is in the view of Fig. 3 is covered by the disc 35.
  • the disc 35 which is arranged rotatably relative to the square 51, is the arcuate groove 32 with the spring means 52 a and 52 b.
  • a driving pin 154 is in Fig. 3 corresponding Fig. 1 once in the closed position (reference number 154) and once in the open position (reference number 154 ').
  • the bolt 30 can perform a sliding movement, ie a movement in the horizontal direction, upon rotation of the disk 35 with the driving pin 154, a preferably obliquely to the vertical longitudinal slot 36 is formed in the slider 30, which in Fig. 3 for the closed position 36 and for the open position with 36 'is designated.
  • the driving pin 54 is displaceable by the spring devices 52a, 52b with respect to the disk 35.
  • the designated 50 disc is rotatably mounted on the square 51 and carries the driving pin 56 ( Fig. 2 ), which engages in the slider 40, as shown Fig. 2 is recognizable.
  • the slides 30, 40 are mounted displaceably in the horizontal direction by guide means not further described in the drawings.
  • the slider 30 is further coupled via a driving pin 62 with the locking bar unit 10, wherein in Fig. 3 the closed position by the reference numeral 62 and the open position by the reference numeral 62 'is shown. At the same time, these positions reflect the stroke of the slide 30. The same applies to the movement of the driving pin 154.
  • FIG. 4 shows a plan view of the bolt mechanism and illustrates the arrangement of the slider 30, the control disk 35, the control disk 50 and the other slider 40 in position relative to each other, the disc 50 is fixedly mounted on the square 51 and is rotatable with this, while the disc 35 is provided rotatable relative to the square 51 to perform the function described above.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (6)

  1. Mécanisme de verrou pour une porte
    doté d'au moins un organe de verrouillage de sûreté (10) disposé sur la porte, qui peut être amené en prise par ajustement avec un dispositif de blocage (20) formé dans un cadre de porte ;
    d'un premier disque (50) rotatif au moyen d'un levier de porte, sur lequel disque un premier ergot d'entraînement (54) et un second ergot d'entraînement (56) sont disposés de manière fixe ;
    d'un second disque (35) mobile en rotation par rapport au premier disque (50), dans lequel second disque est formée une rainure (32) dans laquelle le premier ergot d'entraînement (54) vient en prise ;
    d'un premier curseur (30) couplé avec l'organe de verrouillage de sûreté (10), le premier curseur pouvant être monté de manière réglable entre une position initiale (A1) et une position finale (E1) et pouvant être déplacé en cas de rotation du second disque (35), et
    d'un second curseur (40), qui peut être déplacé conjointement par le second ergot d'entraînement (56) ; et d'au moins un élément à ressort (52a, 52b), qui est disposé entre un fond de la rainure (32) et le premier ergot d'entraînement (54) de telle sorte que le premier ergot d'entraînement (54) peut exercer une force sur le premier curseur (30) par l'intermédiaire de l'élément à ressort (52a, 52b), par laquelle le premier curseur (30) est couplé de manière élastique avec le premier disque (50) par l'intermédiaire de l'élément à ressort (52a, 52b) et le second curseur (30) peut être déplacé dans un position finale (E2), quand le premier curseur (30) a atteint sa position finale (E1).
  2. Mécanisme de verrou pour une porte selon la revendication 1, caractérisé par le fait que l'élément à ressort (52a, 52b) peut être comprimé par le premier ergot d'entraînement (54) lors du déplacement du second curseur (40) entre une position intermédiaire (Z2) et la position finale (E2).
  3. Mécanisme de verrou pour une porte selon la revendication 2, caractérisé par le fait qu'en activant le levier de porte à partir d'une position initiale (WA) d'un premier angle de rotation (α1) dans une première position angulaire (W1), le premier curseur (30) peut être déplacé dans une première direction (R1) à partir de la position initiale (A1) dans la position finale (E1) et le second curseur (40) peut être déplacé dans une seconde direction (R2) et que le second curseur (40) peut être déplacé de la position intermédiaire (Z2) à la position finale (E2) en cas de rotation du levier de porte à partir de la première position angulaire (W1) d'un second angle de rotation (α2) dans une seconde position angulaire (W2), tandis que le premier curseur (30) reste dans sa position finale (E1).
  4. Mécanisme de verrou pour une porte selon la revendication 2 ou 3, caractérisé par le fait qu'un interrupteur de fin de course (60) peut être actionné en déplaçant le second curseur (40) entre la position intermédiaire (Z2) et sa position finale (E2).
  5. Mécanisme de verrou pour une porte selon la revendication 4, caractérisé par le fait qu'une étanchéité de porte gonflable peut être activée au moyen de l'interrupteur de fin de course (60).
  6. Mécanisme de verrou pour une porte selon l'une des revendications précédentes, caractérisé par le fait que le premier curseur (30) présente un guidage (34) par lequel il est mené de manière linéaire dans une position par rapport à la porte et/ou que le second curseur (40) présente un guidage (44) avec lequel il est mené de manière linéaire dans une position par rapport à la porte.
EP20080169939 2008-07-23 2008-11-26 Mécanisme de verrou Active EP2148026B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008040658A DE102008040658A1 (de) 2008-07-23 2008-07-23 Riegelwerk

Publications (2)

Publication Number Publication Date
EP2148026A1 EP2148026A1 (fr) 2010-01-27
EP2148026B1 true EP2148026B1 (fr) 2013-06-05

Family

ID=40292411

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080169939 Active EP2148026B1 (fr) 2008-07-23 2008-11-26 Mécanisme de verrou

Country Status (2)

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EP (1) EP2148026B1 (fr)
DE (1) DE102008040658A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8909501U1 (fr) * 1989-08-08 1989-09-21 Sitec Gmbh, 8641 Weissenbrunn, De
GB2307270B (en) * 1995-11-17 2000-01-12 Surelock Mcgill Limited A lock mechanism
DE19615055C2 (de) 1996-04-17 1998-04-30 Bruno Winiger Vorrichtung zum sicheren Verschließen von Öffnungen eines Hauses
DE19943046A1 (de) * 1999-09-09 2001-03-15 Roto Frank Ag Verriegelungsvorrichtung an einer Tür, einem Fenster o. dgl.
DE10020825B4 (de) * 2000-04-28 2006-08-24 Eurocopter Deutschland Gmbh Verfahren und Vorrichtung zum Schliessen einer Tür eines Flugzeuges

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Publication number Publication date
DE102008040658A1 (de) 2010-02-04
EP2148026A1 (fr) 2010-01-27

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