EP0864716B1 - Serrure avec un pêne demi-tour, un pêne dormant et un fouillot - Google Patents

Serrure avec un pêne demi-tour, un pêne dormant et un fouillot Download PDF

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Publication number
EP0864716B1
EP0864716B1 EP98103784A EP98103784A EP0864716B1 EP 0864716 B1 EP0864716 B1 EP 0864716B1 EP 98103784 A EP98103784 A EP 98103784A EP 98103784 A EP98103784 A EP 98103784A EP 0864716 B1 EP0864716 B1 EP 0864716B1
Authority
EP
European Patent Office
Prior art keywords
lock
coupling element
dog
bolt
rotary lever
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.)
Expired - Lifetime
Application number
EP98103784A
Other languages
German (de)
English (en)
Other versions
EP0864716A2 (fr
EP0864716A3 (fr
Inventor
Udo Grothe
Günther Otte
Heinz Römer
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.)
BKS GmbH
Original Assignee
BKS GmbH
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 BKS GmbH filed Critical BKS GmbH
Publication of EP0864716A2 publication Critical patent/EP0864716A2/fr
Publication of EP0864716A3 publication Critical patent/EP0864716A3/fr
Application granted granted Critical
Publication of EP0864716B1 publication Critical patent/EP0864716B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05B55/00—Locks in which a sliding latch is used also as a locking bolt
    • E05B55/06—Locks in which a sliding latch is used also as a locking bolt the handle being disconnected
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts

Definitions

  • the invention relates to a lock with latch, bolt and Lock nut according to the preamble of claim 1.
  • Such castle is known for example from the DE 36 25 541 A and DE 43 19 325 A.
  • a driver is provided, the between the acting on the case rotary lever and the Trap is arranged.
  • the driver is via a coupling element in Einkuppel ein or disengaging position brought.
  • the coupling element is moved by a control cam, which the coupling element depending on the bolt position positioned.
  • the driver is as a pivoting lever on the case arranged and has a drive projection, which depends from its pivotal position on the latch with the rotary lever the lock nut can be brought into coincidence. This is referred to as Einkuppel ein. In another position a contact between the rotary lever and driver is excluded. This is called disengaging position.
  • the coupling element is forced a circular motion, along which the upper end of the coupling element, which under the bias of the compression spring on the driver held, must also lower.
  • a compression spring required is to the driver between Einkuppelgna and To move disengaging position, here is a forced wear preprogrammed, which must be avoided.
  • the invention provides the possibility of the individual Links of the gear chain between bolt and latch short run and in this way low gear play to obtain.
  • the driver is merely the movement of the Lock nut or rotary lever.
  • the lock nut between bolt and latch is arranged, can be in this way short components realize with small ranges of motion.
  • lock nut and rotary lever are stored coaxially with each other, can the sliding surface pair with the circumference of a Circle or a circular cylinder around the axis of rotation of Cover lock nut and rotary lever. In this way one becomes more uniform and consistent over the rotational movement of the lock nut Surface contact between the mutual sliding partners achieved.
  • the low surface pressures provide in this case for further increase in service life.
  • the figures show a lock 1. Such lock 1 sits in a lock case 2 with forend 3. In appropriate Holes of the forend 3 are a case 4 and a latch 5 out. The latch 4 and the latch 5 are from the lock box 2 wrapped.
  • the lock nut 6 has a central square opening for receiving a knob or a door handle and is set in rotation by this.
  • the Sch tonuß 6 serves the admission the trap to the trap, usually under spring preload in the extension direction, in the lock case 2 so far retract that the fall tip from the strike plate 20 is driven out.
  • the strike plate 20 in turn is connected to the door frame connected.
  • the lock nut 6 is a from the rotary lever 7, which acts on the latch 4 with a Hebelarmende, separated Component.
  • the rotational movement of the lock nut 6 can thus of the rotational movement of the rotary lever 7 are independent. This creates the basic requirement that the lock nut 6 so to speak can be rotated at idle when the latch. 5 is locked.
  • the rotary lever 7 is retracted Bar 5 act on the trap 4. This is about the driver 8 achieved in the present case on the Rotary lever 7 is arranged.
  • the driver can 8 are also attached to the lock nut 6. In any case engages one end of the driver either at the lock nut or on the rotary lever, while the other end then via a drive projection on the rotary lever 7 or on the lock nut 6 must attack.
  • the driver 8 therefore creates the rotational gear coupling between lock nut 6 and rotary lever 7 and that either depending on the position of the coupling element eleventh
  • the coupling element 11 is transverse to the latch 5 in the lock case 2 movable and slides for this purpose on a cam 12 of the bolt 5 off.
  • the coupling element is at retracted Latch 5 is raised and approaches while the Sch tonuß 6.
  • At its the Sch tonuß 6 facing side has the coupling element 11 a sliding surface, which in the direction the rotational movement of the lock nut 6 to retract the Trap 4 concave increases.
  • the driver 8 in turn is between a Einkuppel ein (see Fig.1) and a disengaging position (see Fig.2) movable.
  • Einkuppel ein 9 is between the Lock nut 6 and the rotary lever 7 a torsionally rigid connection created while in Auskuppel ein 10 the lock nut 6 is freely movable relative to the rotary lever 7.
  • the driver 8 a pivotally mounted on the rotary lever 7 pawl, by means of the coupling element 11 in front of an associated drive projection 15 is pivoted on the lock nut and pivoted in this Position is held by the coupling element 11.
  • the peripheral portion is - seen from the lock nut towards the latch 5 and includes an angular range, in about the maximum rotational range of the lock nut. 6 equivalent.
  • the sliding surface pair 14 with the peripheral portion of a bearing axis to the 16th concentric circular cylinder covers. In this way one becomes Surface contact between driver 8 and coupling element 11 is reached.
  • the resulting low surface pressure ensures for high wear resistance at the same time advantage a smooth sliding between the two Gleit vompartnern.
  • the driver 8 alone under the influence of gravity and only with its weight on the contact surface of the coupling element 11 rests.
  • the driver under spring force to hold against the sliding surface of the coupling element 11. This is in the present case by a coil spring with two Thighs reached, which latched with one end on the rotary lever 7 while she sits up with her other thigh the driver 8 is supported in the direction of the coupling element 11.
  • the latch 5 is in the retracted position.
  • the Coupling element 11 is on the raised portion of the control cam 12 stored, which is located on the upper edge 13 of the bolt 5.
  • the associated sliding surface has the driver 8 so far raised towards the drive projection 15 of the lock nut, that the driver 8 is located in front of the drive projection 15.
  • the driver 8 is located in front of the drive projection 15.
  • This in turn relies on his arranged on the rotary lever 7 pawl shaft 19 from, whereby the rotary lever 7 is set in a synchronous rotational movement becomes. In this case, the rotary lever 7 engages the trap tail of the case 4 and pulls them back into the lock case 2.
  • the driver 8 makes an exact Circular movement around the bearing axis 16 around and slides it to the peripheral portion of the concentric circle 17, which limits the corresponding sliding surface of the coupling element 11. Since the distance between the bearing axis 16 and Gleit vomclamung 14 is relatively low, the relative path between the circular limited outside of the driver. 8 and the circular limited sliding surface of the coupling element 11 kept low.
  • the drive projection 15 of the lock nut. 6 can sweep when turning the lock nut.
  • the drive projection 15 therefore deletes functionally past the driver 8, as soon as the driver 8 of the lowering movement of the coupling element 11 followed.
  • the castle nut turns up without influence the rotary lever 7 through.

Landscapes

  • Lock And Its Accessories (AREA)
  • Endoscopes (AREA)
  • Mechanical Operated Clutches (AREA)
  • Toilet Supplies (AREA)
  • Ladders (AREA)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Claims (6)

  1. Serrure (1) avec un pêne demi-tour (4), un pêne dormant (5) et un fouillot (6), dans laquelle le fouillot (6) contraint le pêne demi-tour (4) par l'intermédiaire d'un levier rotatif (7), un organe d'entraínement (8) apte à être accouplé et désaccouplé par un élément d'accouplement (11) étant prévu, l'élément d'accouplement (11) est disposé dans le coffre de serrure entre le pêne dormant (5) et l'organe d'entraínement (8) en étant mobile transversalement par rapport au pêne dormant (5), et amène l'organe d'entraínement (8) en position accouplée (9) quand le pêne dormant (5) est rentré, sans quoi l'organe d'entraínement (8) se trouve en position désaccouplée (10), le fouillot (6) est constitué par un élément qui est séparé du levier rotatif (7) et qui est monté coaxialement par rapport au fouillot (6), l'organe d'entraínement (8) est disposé sur le fouillot (6) ou sur le levier rotatif (7) et l'élément d'accouplement (11) et l'organe d'entraínement (8) sont aptes à être maintenus en contact entre la position accouplée (9) et la position désaccouplée (10) grâce à une paire commune de surfaces de glissement (14), caractérisée en ce que l'élément d'accouplement (11) est amené dans le sens transversal dans sa position par une came de commande (12) située sur le pêne dormant (5), en fonction de la position rentrée ou sortie de ce dernier (5), de telle sorte qu'il soulève l'organe d'entraínement (8) jusqu'à la position accouplée (9), lors de la rétraction du pêne dormant (5), et l'abaisse jusqu'à la position désaccouplée (10), lors de la sortie du pêne dormant (5).
  2. Serrure selon la revendication 1, caractérisée en ce qu'avec la position accouplée (9), la paire de surfaces de glissement (14) coïncide avec une section périphérique d'un cercle (17) concentrique par rapport à l'axe de montage (16) du fouillot (6) et du levier rotatif (7).
  3. Serrure selon l'une des revendications 1 à 2, caractérisée en ce que la paire de surfaces de glissement (14) coïncide avec la section périphérique d'un cylindre circulaire concentrique par rapport à l'axe de montage.
  4. Serrure selon l'une des revendications 1 à 3, caractérisée en ce que l'organe d'entraínement (8) n'est soumis qu'à l'influence de la gravité et est posé avec son poids sur la surface de contact de glissement de l'élément d'accouplement (11).
  5. Serrure selon l'une des revendications 1 à 3, caractérisée en ce que l'organe d'entraínement (8) est soumis à l'influence d'un ressort contraint (18) en direction de la surface de contact de glissement de l'élément d'accouplement (11), et est posé sur cette surface en étant soumis à la contrainte du ressort.
  6. Serrure selon l'une des revendications 1 à 5, caractérisée en ce que l'organe d'entraínement (8) est constitué par un verrou qui est monté sur le fouillot (6) ou sur le levier pivotant (7) de manière à pouvoir pivoter sur un axe de verrou (19), que l'élément d'accouplement (11) amène par pivotement devant une saillie d'entraínement associée (15), sur le levier rotatif (7) ou sur le fouillot (6), et qui est maintenu dans cette position accouplée (9) par l'élément d'accouplement (11).
EP98103784A 1997-03-12 1998-03-04 Serrure avec un pêne demi-tour, un pêne dormant et un fouillot Expired - Lifetime EP0864716B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29704482U DE29704482U1 (de) 1997-03-12 1997-03-12 Schloß mit Falle, Riegel und Schloßnuß
DE29704482U 1997-03-12

Publications (3)

Publication Number Publication Date
EP0864716A2 EP0864716A2 (fr) 1998-09-16
EP0864716A3 EP0864716A3 (fr) 2000-11-02
EP0864716B1 true EP0864716B1 (fr) 2005-10-05

Family

ID=8037349

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98103784A Expired - Lifetime EP0864716B1 (fr) 1997-03-12 1998-03-04 Serrure avec un pêne demi-tour, un pêne dormant et un fouillot

Country Status (3)

Country Link
EP (1) EP0864716B1 (fr)
AT (1) ATE306003T1 (fr)
DE (2) DE29704482U1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010008388A1 (de) 2010-02-17 2011-08-18 Eco Schulte GmbH & Co, 58706 Panikschloss
AU2013101033B4 (en) * 2012-08-01 2013-12-12 Irs Pty Ltd Lock mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1641147U (de) * 1951-12-22 1952-07-17 Colla Tiggemann & Co Einsteckschloss.
DE2553522A1 (de) * 1975-11-28 1977-06-02 Walter Helmut Heitz Tuerschloss
DE3244276A1 (de) * 1982-10-27 1984-05-30 Kirchmann-Niederdrenk Kg Gmbh & Co, 5628 Heiligenhaus Tuerschloss und verfahren zur herstellung desselben
AT382920B (de) * 1985-11-11 1987-04-27 Grundmann Gmbh Geb Schloss
DE8909119U1 (de) * 1989-07-27 1989-09-28 BKS GmbH, 5620 Velbert Einsteckschloß mit Fallen-Feststellung
DE4319325C2 (de) * 1993-06-11 2002-06-20 Wilka Schliestechnik Gmbh Mit Schließzylinder bestückbares Fallenschloß

Also Published As

Publication number Publication date
DE29704482U1 (de) 1998-07-16
EP0864716A2 (fr) 1998-09-16
EP0864716A3 (fr) 2000-11-02
DE59813088D1 (de) 2006-02-16
ATE306003T1 (de) 2005-10-15

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