EP0662556A1 - Dispositif de verrouillage pour porte ou fenêtre - Google Patents
Dispositif de verrouillage pour porte ou fenêtre Download PDFInfo
- Publication number
- EP0662556A1 EP0662556A1 EP94119429A EP94119429A EP0662556A1 EP 0662556 A1 EP0662556 A1 EP 0662556A1 EP 94119429 A EP94119429 A EP 94119429A EP 94119429 A EP94119429 A EP 94119429A EP 0662556 A1 EP0662556 A1 EP 0662556A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- locking bolt
- slide
- axis
- lever
- lock device
- 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.)
- Granted
Links
Images
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.
- 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 larger stroke of the locking bolt can be achieved while the security lock cylinder is retained.
- an actuatable by the rotatable beard of a cylinder which is slidably guided parallel to the axis of the locking bolt and engages via a sliding joint on a one-armed lever, which has one end on the Housing is pivotally mounted about an axis which extends at a distance from the locking bolt perpendicular to its axis, and engages with its other end projecting beyond the slide in a driver recess which is formed on the inner end of the locking bolt, the pivot axis of the one-armed lever is arranged close to that long side of the box-shaped housing from which the locking bolt can be extended.
- the one-arm lever translates the displacement path of the slide to the stroke of the locking bolt, whereby the stroke of the locking bolt is greater than this displacement path of the slide, which is determined by the angle of rotation of the beard of the cylinder during engagement with the slide.
- the slide shoe fixed in the conventional lock devices described above at the inside of the locking bolt which must have a length corresponding to the displacement of the beard of the cylinder corresponding to the displacement path of the slide provided according to the invention, is eliminated.
- the lever Since the pivot axis of the one-armed lever is arranged close to that long side of the box-shaped housing from which the locking bolt can be extended, the lever can be made correspondingly long and can be arranged laterally next to it with its pivot axis at the height of the cylinder without the beard of the cylinder collided with the lever.
- 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 the 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.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
- Power-Operated Mechanisms For Wings (AREA)
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 true EP0662556A1 (fr) | 1995-07-12 |
EP0662556B1 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)
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 | Società Italiana Progetti S.r.l., Magenta | 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 |
Citations (6)
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 |
EP0488596A1 (fr) * | 1990-11-28 | 1992-06-03 | Frank Su | Loquet tubulaire avec ouverture facile |
DE4143292A1 (de) * | 1991-12-24 | 1993-07-01 | Fliether Karl Gmbh & Co | Schloss, insbesondere einsteckschloss |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2727527C2 (de) * | 1977-06-18 | 1985-09-19 | Fa. Wilhelm Karrenberg, 5620 Velbert | Vorrichtung zur Vergrößerung des Ausschlusses eines eintourigen Schubriegels eines Schlosses |
-
1994
- 1994-01-03 DE DE9400037U patent/DE9400037U1/de not_active Expired - Lifetime
- 1994-12-08 EP EP19940119429 patent/EP0662556B1/fr not_active Expired - Lifetime
Patent Citations (6)
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 |
EP0488596A1 (fr) * | 1990-11-28 | 1992-06-03 | Frank Su | Loquet tubulaire avec ouverture facile |
DE4143292A1 (de) * | 1991-12-24 | 1993-07-01 | Fliether Karl Gmbh & Co | Schloss, insbesondere einsteckschloss |
Also Published As
Publication number | Publication date |
---|---|
DE9400037U1 (de) | 1994-09-15 |
EP0662556B1 (fr) | 1997-11-19 |
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