EP0270437B1 - Türverriegelung - Google Patents
Türverriegelung Download PDFInfo
- Publication number
- EP0270437B1 EP0270437B1 EP87402579A EP87402579A EP0270437B1 EP 0270437 B1 EP0270437 B1 EP 0270437B1 EP 87402579 A EP87402579 A EP 87402579A EP 87402579 A EP87402579 A EP 87402579A EP 0270437 B1 EP0270437 B1 EP 0270437B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bar
- arm
- door
- fact
- blocking
- 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
Links
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/001—Other devices specially designed for securing wings, e.g. with suction cups with bolts extending over a considerable extent, e.g. nearly along the whole length of at least one side of the wing
-
- 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
- E05B63/24—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
- E05B63/248—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them the striker being movable for latching, and pushed back by a member on the wing for unlatching, or vice versa
-
- 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
- E05B63/0052—Locks mounted on the "frame" cooperating with means on the "wing"
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/175—Bolt releasers
- Y10T292/18—Free-end-engaging means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/62—Bolt casings
Definitions
- the present invention relates to a locking device for a door constituted by an opening panel mounted opposite a frame or a frame and comprising- an edge -which is located, when the door is in the position of closing, opposite a conjugate edge of the frame or of the frame and which, when the door opens, leaves this last edge by moving in a direction substantially perpendicular to the plane of the door;
- this device essentially comprises a bar extending along the aforementioned edge of the frame, over the major part of the length thereof, and a bar housing profile, integral with this latter edge and shaped so as to prevent the bar to move perpendicular to the plane of the door in the closed position, but to allow it to move, with low friction, under the control of an actuating mechanism, in translation parallel to itself between a locking position where it emerges laterally from the profile to overlap the gap separating said edges and a release position where it retracts into the profile by uncovering said gap and thus allowing the door to be opened, the bar being provided with return means in locking position, so that the actu
- the present invention relates to a device for locking the locking bar of the device described above.
- This locking device comprises a blocking member which is capable of being placed in an active position where it blocks the bar in the locked position, or in an inactive position where it leaves the bar free, while it is designed so that its blocking member is previously put in the inactive position by the bar actuation mechanism when the latter acts to push the bar back to its release position.
- the locking member is consisting of a long flat rod extending substantially over the entire height of the bar and being able to pivot at a small angle around one of its longitudinal edges, applied against the bottom of the profile, between an inactive position where it s' clears in said interval, leaving the bar free to move, and an active blocking position where its second longitudinal edge is placed behind the bar in the locked position so that it blocks the latter by bracing between the bottom of the profile and the rear face of the bar.
- the actuation mechanism of the bar controlling the movements of the latter by means of a movable member capable of exerting pressure on the front face of the bar to push the latter towards the bottom of the profile, the pivoting of the flat rod from its active position to its inactive position is controlled by a bent lever substantially at right angles and that this lever, which can pivot around an axis linked to the bar and parallel to the direction longitudinal thereof, comprises a first arm whose end is contiguous to the second edge of the flat rod and a second arm whose end is interposed between the front face of the bar and the movable actuating member of the latter, so that this member, moving to push the bar back into its release position, causes the bent lever to pivot beforehand which, by the end of its first arm, then controls the pivoting of the flat rod to its erasing position.
- the first arm of the bent lever crosses the bar via an orifice made in its anterior face, that is to say the one closest to the panel opening the door, with a section barely more larger than that of said arm, this orifice being close to the pivot axis of the latter, and an orifice made in its rear face with a width sufficient to allow the pivoting movements of the bent lever.
- the second arm of the bent lever is wider, in the longitudinal direction of the bar, than the first and is connected to the latter by a pair of symmetrical shoulders by which the bent lever is supported on the front face of the bar on either side of the orifice made in this face.
- the second arm of the bent lever can be oriented either in the direction of the door opening movement, or, on the contrary, in the direction of its closing movement.
- an obstacle can advantageously be provided, in the vicinity of the end of the second arm of the bent lever, to prevent access to the face of the latter opposite the bar when the latter is in the locked position.
- the second arm of the bent lever should be given dimensions such that it can be attacked by either of the two members of the actuation.
- the bar 4 disappears inside the profile 5 (FIG. 3), so that it no longer prevents the movement of the edge 1 a of the door towards the interior side 7 and thus allows the opening thereof according to arrow 34.
- the bar 4 is supported at its lower end by a device which allows it to move between its positions I and II without undergoing significant friction.
- sliding pads 17 are distributed over the faces 4a and 4b and the corresponding faces 5a, 5b of the profile 5, so as to reduce the friction between the bar and the profile.
- Leaf springs 13 are arranged between the bottom 5c of the U-shaped part of the profile 5 and the opposite face 4c of the bar 4, so that the latter is subjected, over its entire length, to a restoring force in condemnation position I.
- the bar 4 can be put in its release position II using a lock having a movable actuating rod 16, which is capable of pushing back the bar and causing it to retract into the profile 5 (FIG. 3 ), compressing the springs 13.
- the door 1 can then freely open.
- a locking device which prevents it from going to assume its release position.
- This device comprises a long flat rod 35, pivoting around its longitudinal edge 35a disposed against the bottom 5c of the profile 5 and held, by the screw heads 36 forming stops, in the angle made by this bottom with the face 5a of the profile 5 adjacent to the frame 2.
- the flat rod 35 takes an oblique position ( Figure 1) where, placed behind the bar 4, it blocks it by bracing between its rear face 4c and the bottom 5c of the profile 5.
- the bent lever 38 is constituted by a thin, but rigid sheet metal strip, bent at an angle. As can be seen in FIG. 4, its arm 38b is wider than its arm 38a, to which it is connected by a pair of aligned shoulders 38c, located near the fold line 38d of the bent lever 38, between this line and the end of the arm 38a.
- the arm 38a of the bent lever 38 carries a screw 41 cooperating with the flat rod 35, the end of this screw being applied against the lateral face of said rod which is opposite to the springs 37, at a point remote from the edge 35a around which the rod can pivot.
- the actuating rod 16 continuing to advance, it pushes back , by means of the bent lever 38, the bar 4 into its release position II (FIG. 3) where it itself maintains the flat rod 35 in the erasing position in the interval 45, independently of the lever 38.
- a handle 24 comprising an actuating rod 24a and making it possible to act directly, independently of the lock, on the bar 4 - well understood, only on the inner side 7.
- the actuating rod 24a similar to the rod 16, is then placed at a level other than this, and the arm 38b has an extension in the vertical direction sufficient to be able to be attacked also both by one and by the other rod, as illustrated in Figure 4.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8616018A FR2606820B1 (fr) | 1986-11-18 | 1986-11-18 | Dispositif de condamnation de porte |
FR8616018 | 1986-11-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0270437A1 EP0270437A1 (de) | 1988-06-08 |
EP0270437B1 true EP0270437B1 (de) | 1990-02-07 |
Family
ID=9340920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87402579A Expired - Lifetime EP0270437B1 (de) | 1986-11-18 | 1987-11-17 | Türverriegelung |
Country Status (4)
Country | Link |
---|---|
US (1) | US4856830A (de) |
EP (1) | EP0270437B1 (de) |
DE (1) | DE3761675D1 (de) |
ES (1) | ES2013772B3 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2760484B1 (fr) * | 1997-03-07 | 2000-06-16 | Coutier Ind | Dispositif de condamnation pour zones a acces controle |
US10865588B2 (en) | 2015-08-24 | 2020-12-15 | Dan Raz Ltd. | Securing mechanism for a sliding panel |
US9970214B2 (en) | 2015-11-29 | 2018-05-15 | Dan Raz Ltd | Door or other closable panel with lock-actuating linkage |
US9988830B2 (en) | 2016-03-03 | 2018-06-05 | Dan Raz Ltd. | Latch arrangement having a handle |
US10487545B2 (en) | 2016-03-03 | 2019-11-26 | Dan Raz Ltd. | Latch arrangement having a stop latch |
WO2019043678A1 (en) * | 2017-09-03 | 2019-03-07 | Dan Raz Ltd. | TAQUET ARRANGEMENT |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US229995A (en) * | 1880-07-13 | freeman | ||
US1479744A (en) * | 1922-09-23 | 1924-01-01 | Salata Andrew | Lock |
US3888046A (en) * | 1972-07-17 | 1975-06-10 | Kawneer Co | Automatic astragal |
-
1987
- 1987-11-17 US US07/121,431 patent/US4856830A/en not_active Expired - Fee Related
- 1987-11-17 EP EP87402579A patent/EP0270437B1/de not_active Expired - Lifetime
- 1987-11-17 ES ES87402579T patent/ES2013772B3/es not_active Expired - Lifetime
- 1987-11-17 DE DE8787402579T patent/DE3761675D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4856830A (en) | 1989-08-15 |
EP0270437A1 (de) | 1988-06-08 |
DE3761675D1 (de) | 1990-03-15 |
ES2013772B3 (es) | 1990-06-01 |
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