WO2000047850A2 - Mechanisches sicherheitskartenschloss - Google Patents
Mechanisches sicherheitskartenschloss Download PDFInfo
- Publication number
- WO2000047850A2 WO2000047850A2 PCT/IB1999/001906 IB9901906W WO0047850A2 WO 2000047850 A2 WO2000047850 A2 WO 2000047850A2 IB 9901906 W IB9901906 W IB 9901906W WO 0047850 A2 WO0047850 A2 WO 0047850A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- locking
- pins
- plate
- card
- lock according
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/142—Closures or guards for keyholes with key-operated locks, e.g. padlocks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
- E05B35/007—Locks for use with special keys or a plurality of keys ; keys therefor the key being a card, e.g. perforated, or the like
Definitions
- the invention has for its object to provide a mechanical security card lock, which on the one hand has a large number (possibly several million) of possible combinations and because of its stability and special shape not accessible to the burglar, and on the other hand quickly and quickly by the apartment owner with the help of a card is easy to use.
- the most important part of the card security lock according to the invention is a so-called locking block, which consists of two plates which can be displaced in parallel.
- One plate has several differently arranged holes.
- the other plate is provided with several differently arranged resilient pins. The number and arrangement of the holes corresponds to the number and arrangement of the pins.
- the plates are referred to below as locking plates. If the plates are flush and close to each other, the pins come into the holes, whereby both plates are connected or locked.
- the locking is released by means of a card which has knobs, the number and arrangement of which corresponds exactly to the number and arrangement of the holes and the pins, the diameter of the knobs having to be somewhat smaller than that of the holes. If the knobs of the card are exactly opposite the holes of one locking plate or the pins of the other pate and the card is moved perpendicular to the plate plane, the knobs push the pins back so far that the locking plates can be moved. This releases the lock.
- a labyrinth block is placed flush in front of it.
- the labyrinth block has troughs, the number of which corresponds to that of the pins or the troughs and which are used so that the card can be pushed through them to the locking block.
- the troughs consist of straight and / or curvilinear sections and are congruent to each other and are out of phase. This prevents any manipulation. Because the walls of the labyrinth prevent any interference.
- the mechanical card security lock according to the invention works as follows:
- the slide bolt gets into the opening of the striking plate by turning a knob.
- the slide bolt is rigidly connected at the top or bottom or at the side to one of the locking plates of the locking block.
- By turning the locking plates are translationally shifted to each other, and when the slide bolt has reached its end position, the pins of one locking plate jump into the holes of the other locking plate. The locking is now complete. Without the card, it is impossible to move the slide bar.
- the release of the locking happens by inserting the card through a slot in the labyrinth block up to the first kink and then continuing through the troughs as far as it will go in the locking block, so that the nubs of the card have the required placement in relation to the holes and the Take the pins of the locking plates. If the card is moved vertically to the surface plane of the locking block, its knobs press in the pins, whereby the locking plates can be moved against each other with the help of the rotary knob. And this releases the lock. 3.
- the classic mortise lock is changed so that the slide bolt is moved by a new mechanism that is firmly connected to the locking block.
- the latch can be operated separately with the extra handle or with the new mechanism.
- the card can be unlocked from the outside as well as from the inside, and only from the outside.
- the number of knobs on the card is doubled so that they are congruently attached to one another in relation to the imaginary transverse center line of the card.
- the one locking plate expediently the one provided with holes, is spring-inserted vertically displaceably in the locking housing in the direction of movement of the other locking plate and has, on its two opposite sides, centrally extending strips, each of which is provided with a through-hole. The strips penetrate the locking housing and are rigidly connected to a vertical cross bar, which may have a handle.
- two ball spring catches are attached to the side so that the pins of the catches jump into the through-holes of the strips when the crossbar is pulled. This means that the two locking plates are also separated from each other and unlocked in general. . Then you can push the slide lock again and close and open the door. If you want to close the door again from the inside, push the cross bar back, pressing in the pins of the spring catch and returning the springs of the locking plate with holes to the locking position.
- the cross bar is actuated or unlocked either directly by hand or by a shaft connection that can be started with a button. If this shaft connection is loosened with a gear construction, ball spring catches can be dispensed with.
- the locking plates and the labyrinth block can also be placed diametrically inside the locking housing or together with it. This makes it easier to insert the card into the locking block from below.
- the security card lock according to the invention can be attached either perpendicular to the door plane or parallel to it. In the case of parallel accommodation, the card is pushed up at the lower part of the security fitting.
- the new security card lock can be used as a protective device for conventional lock systems.
- the key channel or keyhole is covered as follows:
- a translatable steel plate covers the key channel inside the outside fitting by turning the knob.
- This locking plate is extended and has at its lower part several holes like the locking plate described above, into which pins of a locking plate located in the lower part of the outer fitting fit. Again there are two locking plates. The locking and its release take place as previously described. To do this, the card is inserted from below into the labyrinth block, which is also located in the lower part of the outer fitting.
- the rotary knob for moving the locking plate can be dispensed with. In this case, the locking plate is pushed down and up using the card.
- a further increase in the degree of difficulty of the manipulation results from the fact that one locking plate has more holes than the number of pins of the other locking plate or vice versa.
- a coupling is incorporated in the movement mechanism of the slide bolt, which ensures an idle stroke, so that violent mechanical influences cannot be transmitted to the elements of the locking block and the slide bolt, but rather run into empty space. Only when the locking block is moved into its unlocked position by inserting the card can the clutch be actuated or activated, as can the locking block and the slide bolt.
- the movement mechanism of the slide bolt should have predetermined breaking points in some areas.
- the new security card lock can be used not only for doors, but also for boxes, drawers, cases, etc. be used.
- the invention provides for the locking block with the labyrinth block and the card to be rolled up into cylinders. Their locking is similar to that previously described. Details are not discussed here.
- the cylindrical system according to the invention can be designed as a padlock, motorcycle, bicycle and car lock, wherever cylinder locks and combination locks were previously used. Metals and plastics or the combination of these materials can be used as the material for the lock according to the invention.
- the card can be made of metal, plastic or paper and the like.
- Fig. 3 shows the security card lock in front view in a basic embodiment, the locking block is perpendicular to the door plane
- Fig. 5 shows the security card lock in front view in a possible practical execution
- Fig. 6 shows the security card lock in front view in a possible practical design, the locking block is parallel to the door level
- 9-10 a longitudinal and cross-section of the locking housing, in which one locking plate can be displaced perpendicularly to the direction of movement of the other locking plate
- Fig. 11 - 12 an external fitting in front and side view, in which the key channel is covered by a steel plate with the help of the lock according to the invention
- Fig.l_a shows schematically an elevation of the locking block 1 in top view.
- the circles 2 indicate the holes of the locking plate la, the thicker points 3 the pins of the locking plate lb.
- Fig.lb shows the longitudinal section of a locking block 1, la, lb and the labyrinth block 4, which are embedded in a housing in the locking housing 6, in the holes 2 of the locking plate la pins 3 of the locking plate lb.
- the locking plate lb is provided with springs 7 which carry the plate together.
- the labyrinth block 4 is also attached with springs 8.
- the troughs 5 are indicated with lines.
- a card 9 with 3 knobs 10 is located opposite the pins 3 of the locking plate 1b.
- Fig.lj shows a cross section of the locking block 1 and the labyrinth block 4 in side view in the locking housing 6, wherein the card with 9, the knobs have been designated 10.
- Fig.l_d shows a side view of a cross section of the locking plate lb, which has a bore 13 into which the pin 3 is inserted with a spring 7.
- the pin 3 has a setting head 3a so that it cannot fall out of the embedding 3b.
- Fig.j ⁇ e shows the bottom view of the locking housing 6th
- Fig. _3 shows the cross section of a door 15, in which the new lock has been installed
- Fig. 4_ shows the elevation of the same door 15 with the lock in side view.
- a rotary head 17 moves a disk 19 which drives another disk 20, whereby a slide bolt 21 is pushed into the striking plate 16.
- the locking plate la With the slide bolt 21, the locking plate la is rigidly connected, and it moves together with the bolt.
- the pins 3 of the now immovable locking plate 1b enter the holes 2 of the locking plate 1a. The slide bolt 21 is thus also locked.
- the rotary head 17 can optionally be rotated further in an idling manner with the aid of a slip clutch, for example as described in the patent specification DE 44 19 348 Cl of the inventor.
- the locking is released with the aid of the card 9, which is inserted into the slot 14 of the locking housing 6.
- the knobs 10 of the card 9 are now exactly opposite the pins 3 of the locking plate 1b.
- a simple mechanism - which is indicated by a spring 22 - decouples the disk 19 by pressing the rotary head 17.
- the axis 18 of the rotary head is provided with a bevel gear 23a which has a vertical axis 24.
- the bevel gearwheels 23b and 23c at both ends having.
- the bevel gear 23c is perpendicular to another bevel gear 23d an eccentric axis 12 which is driven thereby.
- the axis presses the pressure plate 11 and thus also the knobs 10 of the card 9 and the resilient pins 3 of the locking plate 1b. In this position, the drive disk 19 can be coupled to the disk 20 again, and the locking plates and the slide bolt can also be locked.
- Fig. _5 shows the new security card lock in front view installed in a door 15 in a possible practical embodiment, the latch with 25a, the handle with 25b are indicated.
- the driving mechanism of the slide bolt 21, which takes place with a disk 26 - which has a bulge 29 - through an axis 27, is considered to be known in principle and is therefore not described in detail.
- the converted plug lock 28 is only hinted at.
- the slide bolt 21 is rigidly connected by a bar 30 and vertically thereon by a bolt 31 to the locking plate 1b, which is located in the locking housing 6. When the slide bolt 21 is moved, the locking plate 1b moves at the same time.
- the pins 3 of the locking plate 1b enter the holes 2 of the locking plate 1a. This has also locked the slide bolt. With the exception of a small margin, the axis 27 can no longer be rotated. To release the lock, a card 9 is pushed into the locking block 1. Since the axis 27 has a small margin of approximately 45 °, it is rotated a little, and the bulge 29 of the disk 26 presses the pressure plate 11 and thus also the card 9 upwards. The knobs 10 of the card get into the holes 2 of the locking plate la and push the pins 3 of the locking plate 1b back. As a result, the locking of the locking plates la and lb is released and the slide bolt 21 can be moved. In this embodiment, the locking can also be released from the inside with the card, doubling the number of knobs 10 which are attached to one another congruently with respect to the imaginary transverse center line of the card.
- FIGS. 6 and 1 Another possible practical embodiment of the card lock according to the invention is shown in the front and side view in FIGS. 6 and 1, the locking block 1 being attached parallel to the door plane.
- the striking plate 16, the mortise lock 28, the latch 25a and the handle 25b are only hinted at here.
- the slide bolt 21 is gem. 5 driven with a disk 26.
- the axis 27 is eccentrically provided with a crankshaft 32 which is vertically connected to a connecting rod 33.
- the connecting rod 33 moves through the crankshaft 32 the locking plate lb firmly anchored to it.
- the pins 3 of the locking plate 1b enter the holes 2 of the locking plate 1a. This also locks the slide latch.
- the locking is released as previously described.
- the card 9 is pushed through the labyrinth block 4 over the holes 2 of the locking plate 1 a from bottom to top.
- the pressure plate 11 provided with springs 11a presses the card 9 to the left in this case.
- the knobs 10 of the card push the pins 3 of the locking plate 1b back, thus releasing the overall locking.
- Fig.8 ⁇ shows the locking housing 6 in side view, in which the locking block 1 and the labyrinth block 4 have been accommodated diagonally. Otherwise the card lock works according to Fig. 3 - 7.
- FIGS. 9 and 1 it can be seen that in the locking housing 6 the locking plate 1 a is provided with springs 34 so that it can be moved perpendicularly to the direction of movement of the other locking plate 1 b.
- the locking plate la has a vertical bar 37 in the center on its two sides, which is provided with a through hole 38.
- the strips 37 penetrate the locking housing 6 through slots 39 and are rigidly connected to a cross bar 40.
- FIGS. L1 and 2 show the application of the invention to a security device which is intended to cover the key channel 43 by a plate 41 inside the outer door fitting 42.
- a section of a cylinder lock is designated.
- the lower part of the fitting 42 is shown calculated by the key channel 43.
- the locking block 1 and the labyrinth block 4 are located on the lower part of the fitting 42a.
- the plate 41 covers the key channel by a translational movement up and down.
- the extended lower part of the plate 41 which in this case is firmly connected to the locking plate la provided with holes, is moved to the locking plate 1b so that the pins of the locking plate 1b can jump into the holes 2 of the locking plate 1b.
- the key channel 43 is also covered with the plate 41.
- the knob is not shown here - in the locking position, it can only be turned when it is idling, which is achieved by a slip clutch. This also does not form the subject of the invention here and is therefore not described.
- Fig.l_3 and Fig.l_4 show a simplified embodiment of the security device for covering the key channel 43.
- the locking block 1 and the labyrinth block 4 are located below the lower fastening screw 45 of the outer fitting 42.
- the locking plate 1b is firmly embedded in the fitting 42.
- the lower part of the cover plate 41 has 46 holes 2, which correspond to the pins 3 of the locking plate 1b. It is m.a.W. around an extended locking plate la, the upper part of which can cover the key channel 43.
- pins or the holes of the locking plates and the knobs of the card can be designed geometrically different.
- the locking block with the labyrinth can also be accommodated in the outer door fitting on the side or on the top.
- the spring mechanism of the pins can also be released magnetically, the setting head of the pin having a magnet which is polarized in the same way as a magnet opposite it in the locking plate.
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU15787/00A AU1578700A (en) | 1998-10-06 | 1999-10-06 | Mechanical security card lock |
DE19983036T DE19983036D2 (de) | 1998-10-06 | 1999-10-06 | Mechanisches Sicherheitskartenschloß |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998145982 DE19845982A1 (de) | 1998-10-06 | 1998-10-06 | Mechanisches Sicherheitskartenschloß |
DE19845982.3 | 1998-10-06 | ||
DE19856450.3 | 1998-12-09 | ||
DE1998156450 DE19856450A1 (de) | 1998-10-06 | 1998-12-09 | Mechanisches Sicherheitskartenschloß für Türbeschläge, Rosetten u.ä. |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000047850A2 true WO2000047850A2 (de) | 2000-08-17 |
WO2000047850A3 WO2000047850A3 (de) | 2000-10-19 |
Family
ID=26049321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB1999/001906 WO2000047850A2 (de) | 1998-10-06 | 1999-10-06 | Mechanisches sicherheitskartenschloss |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1578700A (de) |
DE (2) | DE19856450A1 (de) |
WO (1) | WO2000047850A2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2836504B1 (fr) * | 2002-02-25 | 2004-08-06 | Christiane Giroud | Dispositif de securite et protection d'acces a toutes serrures |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1295438A (fr) * | 1961-04-24 | 1962-06-08 | Nouveau type de clé pour mécanismes de sécurité | |
FR2597140A1 (fr) * | 1986-04-11 | 1987-10-16 | Ray Alain | Serrure a combinaisons modifiables et a organigramme, ainsi que sa carte-clef de manoeuvre pouvant etre partagee entre utilisateurs |
WO1989011576A1 (en) * | 1988-05-24 | 1989-11-30 | Trioving A.S | Lock arrangement |
GB2246810A (en) * | 1990-07-16 | 1992-02-12 | Takahide Kazui | Card operated lock for safe-deposit box |
WO1993011510A1 (en) * | 1991-12-04 | 1993-06-10 | Cardlok Pty. Ltd. | Profiled card security system |
EP0546207A1 (de) * | 1991-11-13 | 1993-06-16 | Wen-Yin Wu | Kartenschloss und Kartenschlüssel |
-
1998
- 1998-12-09 DE DE1998156450 patent/DE19856450A1/de not_active Withdrawn
-
1999
- 1999-10-06 DE DE19983036T patent/DE19983036D2/de not_active Expired - Lifetime
- 1999-10-06 AU AU15787/00A patent/AU1578700A/en not_active Abandoned
- 1999-10-06 WO PCT/IB1999/001906 patent/WO2000047850A2/de active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1295438A (fr) * | 1961-04-24 | 1962-06-08 | Nouveau type de clé pour mécanismes de sécurité | |
FR2597140A1 (fr) * | 1986-04-11 | 1987-10-16 | Ray Alain | Serrure a combinaisons modifiables et a organigramme, ainsi que sa carte-clef de manoeuvre pouvant etre partagee entre utilisateurs |
WO1989011576A1 (en) * | 1988-05-24 | 1989-11-30 | Trioving A.S | Lock arrangement |
GB2246810A (en) * | 1990-07-16 | 1992-02-12 | Takahide Kazui | Card operated lock for safe-deposit box |
EP0546207A1 (de) * | 1991-11-13 | 1993-06-16 | Wen-Yin Wu | Kartenschloss und Kartenschlüssel |
WO1993011510A1 (en) * | 1991-12-04 | 1993-06-10 | Cardlok Pty. Ltd. | Profiled card security system |
Also Published As
Publication number | Publication date |
---|---|
DE19856450A1 (de) | 2000-06-21 |
AU1578700A (en) | 2000-08-29 |
DE19983036D2 (de) | 2001-10-18 |
WO2000047850A3 (de) | 2000-10-19 |
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