EP0662556B1 - Dispositif de verrouillage pour porte ou fenêtre - Google Patents

Dispositif de verrouillage pour porte ou fenêtre Download PDF

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Publication number
EP0662556B1
EP0662556B1 EP19940119429 EP94119429A EP0662556B1 EP 0662556 B1 EP0662556 B1 EP 0662556B1 EP 19940119429 EP19940119429 EP 19940119429 EP 94119429 A EP94119429 A EP 94119429A EP 0662556 B1 EP0662556 B1 EP 0662556B1
Authority
EP
European Patent Office
Prior art keywords
locking bar
slider
lever
housing
axis
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
EP19940119429
Other languages
German (de)
English (en)
Other versions
EP0662556A1 (fr
Inventor
Mario Marinoni
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.)
Italiana Progetti SRL
Original Assignee
Italiana Progetti SRL
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 Italiana Progetti SRL filed Critical Italiana Progetti SRL
Publication of EP0662556A1 publication Critical patent/EP0662556A1/fr
Application granted granted Critical
Publication of EP0662556B1 publication Critical patent/EP0662556B1/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
    • 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

Definitions

  • the invention relates to a lock device for a door or a window, in particular for an all-glass door or a frame glass door, with an elongated box-shaped housing, from the one long side of which a locking bolt can be extended.
  • Such a locking device can be used, for example, to lock a door leaf in the floor, in which a locking hole is formed, into which the locking bolt of the locking device arranged at the lower edge of the door leaf can be pushed.
  • a sliding shoe with a driver recess is fixed to the end of the locking bolt in the box-shaped housing, in which the rotatable beard of a security lock cylinder which can be fastened in the housing can engage by displacing the sliding shoe and thus the locking bolt.
  • the possible stroke of the locking bolt is limited and is a maximum of 13 to 14 mm.
  • a lock stroke of the locking bolt of at least 20 mm is required for a lock device of this type which is as burglar-proof as possible, and which cannot be achieved by the known lock devices of the type shown.
  • An enlarged stroke can be achieved with a lock device according to the preamble of claim 1.
  • a lock device according to the preamble of claim 1.
  • Such a generic lock is known from document DE-A-25 35 117.
  • the invention solves the problem of how a lock device of the type mentioned at the beginning can be designed in such a way that a small installation depth can be achieved while maintaining the security lock cylinder and a large stroke of the locking bolt. This problem is solved by the features of claim 1.
  • the lever can be made particularly long.
  • the translation of the displacement path is advantageously large, the depth of the lock device need not be increased.
  • the thrust joint can be realized, for example, by providing a slider which grips the lever on both sides and can be displaced along it, and which rotatably engages with a pin in a bore in the slider.
  • a pin is formed on the slide, which slidably and rotatably engages in an elongated hole formed in the one-armed lever.
  • the slide preferably also has a guide slot in which the one-armed lever is guided in a sliding manner.
  • the driver recess in the locking bolt can be rounded off with its lateral boundary wall facing the lever and leading when the locking bolt extends, as a result of which the sliding friction between the locking bolt and the lever end can be reduced, because in this case the lever can roll to a certain extent during the closing movement of the locking bolt.
  • the end of the lever engaging in the driver recess has a rounded head which protrudes on both sides thereof, so that such a rolling operation of the rounded head of the lever on the relevant boundary wall of the driver recess can also be achieved at least during the closing stroke of the bolt .
  • the lock device has an elongated box-shaped housing 1, from the one long side 2 of which a locking bolt 3 can be extended.
  • the locking bolt 3 has a driver recess 10 at its inner end.
  • a one-armed lever 7 is pivotally mounted about an axis 8 which is fixed to the housing and which runs perpendicular to the axis of the pin 3 at a distance from it. With its other end 9, which is designed as a round head projecting beyond the lever sides, the lever 7 engages in the driver recess 10 of the locking bolt 3.
  • the slider 6 slidably engages with two pins (not shown) in an elongated hole 15 in the adjacent housing wall.
  • the lever also has an elongated hole 11 in which the slide 6 engages with a pin 14 so that it can slide and rotate.
  • the beard 4 of a cylinder 5 inserted into the housing 1 engages in the driver recess 13 of the slide 6 over part of its rotational path, whereby the slide 6 is carried along in one or the other direction of displacement.
  • the lever 7 is in turn taken along via its pin 14 engaging in the elongated hole 11 of the lever 7, which thereby pivots about its pivot axis 8 and with its end 9 engaging in the driver recess 10 of the locking bolt 3, the locking bolt 3 from the long side 2 the housing 1 moves out (Fig. 3) or in this again pulls in (Fig. 2).
  • the stroke of the locking bolt 3 is greater than the displacement path of the slide 6, and since the slide 6 is arranged at a distance from the locking bolt 3 and is separately displaceable, the locking bolt 3 can be compared to those of conventional lock devices of the present type for an extended stroke be longer without requiring a greater depth of the lock device.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)

Claims (4)

  1. Dispositif de verrouillage pour porte ou fenêtre, en particulier une porte tout en verre ou une porte en métal respectivement en matière synthétique respectivement en bois, comprenant un boîtier (1) en forme de caisse allongée dont peut sortir un verrou (3) qui présente à son extrémité intérieure au boîtier un creux d'entraînement (10), un coulisseau pouvant être actionné par le panneton tournant (4) d'un cylindre (5) étant disposé dans le boîtier (1), qui est guidé coulissant parallèlement à l'axe du verrou (3) et qui agit par l'intermédiaire d'un joint à glissière sur un levier à un bras (7) qui est monté pivotant par l'une de ses extrémités sur le boîtier (1) autour d'un axe (8) qui s'étend à distance du verrou (3) perpendiculairement à l'axe de celui-ci, et qui s'engage par son autre extrémité, dépassant du coulisseau (6), dans le creux d'entraînement (10) du verrou (3),
    caractérisé en ce que
    le verrou (3) peut sortir d'un côté longitudinal (2) du boîtier (1), en ce que le coulisseau (6) est disposé par rapport à la direction longitudinale du boîtier (1) entre le verrou (3) et le cylindre (5) et en ce que l'axe de pivotement (8) du levier (7) est disposé latéralement à côté du cylindre (5) entre celui-ci et le côté longitudinal (2) du boîtier à proximité de celui-ci dont le verrou (3) peut sortir.
  2. Dispositif de verrouillage selon la revendication 1, caractérisé en ce qu'un tourillon est formé sur le coulisseau (6) en formant le joint à glissière, qui pénètre dans un trou oblong (11) formé dans le levier à un bras (7).
  3. Dispositif de verrouillage selon la revendication 1 ou 2, caractérisé en ce que le coulisseau (6) présente une fente de guidage (12) dans la quelle est guidé à glissement le levier à un bras (7).
  4. Dispositif de verrouillage selon l'une quelconque des revendications 1 à 3, caractérisé en ce que l'extrémité du levier (7) pénétrant dans le creux d'entraînement (10) présente une tête arrondie dépassant des deux côtés de ce dernier.
EP19940119429 1994-01-03 1994-12-08 Dispositif de verrouillage pour porte ou fenêtre Expired - Lifetime EP0662556B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9400037U 1994-01-03
DE9400037U DE9400037U1 (de) 1994-01-03 1994-01-03 Schloßvorrichtung für eine Tür oder ein Fenster

Publications (2)

Publication Number Publication Date
EP0662556A1 EP0662556A1 (fr) 1995-07-12
EP0662556B1 true EP0662556B1 (fr) 1997-11-19

Family

ID=6902798

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940119429 Expired - Lifetime EP0662556B1 (fr) 1994-01-03 1994-12-08 Dispositif de verrouillage pour porte ou fenêtre

Country Status (2)

Country Link
EP (1) EP0662556B1 (fr)
DE (1) DE9400037U1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404156B (de) * 1996-12-02 1998-09-25 Roto Frank Eisenwaren Einstemmschloss
DE29700551U1 (de) * 1997-01-14 1997-02-20 Italiana Progetti Schloßvorrichtung
GB9715113D0 (en) * 1997-07-18 1997-09-24 Cowper Brian E Lock
US6419285B1 (en) * 2001-01-08 2002-07-16 Danny Ko Tun Wu Transmission assembly of a lock

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340580A1 (de) * 1973-08-10 1975-02-27 Fliether Karl Dipl Volkswirt Einsteckschloss, insbesondere fuer rohrrahmentueren
DE2535117A1 (de) * 1975-08-06 1977-02-24 Zeiss Ikon Ag Eintouriges einsteckschloss
DE2642367A1 (de) * 1976-09-21 1978-03-23 Schlechtendahl & Soehne Wilh Riegelschloss
DE2653080A1 (de) * 1976-11-23 1978-05-24 Schlechtendahl & Soehne Wilh Riegelschloss
DE2727527C2 (de) * 1977-06-18 1985-09-19 Fa. Wilhelm Karrenberg, 5620 Velbert Vorrichtung zur Vergrößerung des Ausschlusses eines eintourigen Schubriegels eines Schlosses
US5020836A (en) * 1990-11-28 1991-06-04 Frank Su Easily openable tubular latch
DE4143292C2 (de) * 1991-12-24 2000-05-18 Fliether Karl Gmbh & Co Schloß, insbesondere Einsteckschloß

Also Published As

Publication number Publication date
EP0662556A1 (fr) 1995-07-12
DE9400037U1 (de) 1994-09-15

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