EP3514304B1 - Flat key profile for a lock and key system - Google Patents
Flat key profile for a lock and key system Download PDFInfo
- Publication number
- EP3514304B1 EP3514304B1 EP18197124.3A EP18197124A EP3514304B1 EP 3514304 B1 EP3514304 B1 EP 3514304B1 EP 18197124 A EP18197124 A EP 18197124A EP 3514304 B1 EP3514304 B1 EP 3514304B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- profile
- key
- profile groove
- groove
- paracentric
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
- E05B19/0029—Key profiles characterized by varying cross-sections of different keys within a lock system
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
- E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
- E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
- E05B19/0052—Rectangular flat keys
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
- E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
- E05B19/0052—Rectangular flat keys
- E05B19/0058—Rectangular flat keys with key bits on at least one wide side surface of the key
Definitions
- the invention relates to a flat key profile for a lock-key system, in which a key channel corresponding to the key profile is provided in the lock cylinder.
- a flat key profile is, for example, from DE 43 04 604 A1 known.
- flat key is also understood to mean rib profile key or locking rib profile key, i.e. those profiles in which ribs protrude over the key side surface.
- Copying is made more difficult by such key profiles or should at least be made more difficult because they are protected profiles, i.e. those that have been granted patent or utility model protection.
- Such keys can be reordered from the lock manufacturer or authorized key services.
- the object of the invention is to make it more difficult for a key profile to be copied by machine.
- V-shaped Two opposing profile features that are triangular (V-shaped) are used.
- the profile features are symmetrical and have radii in their base.
- the key would break in this area.
- the minimum overlap should be 0.2mm and the maximum remaining thickness 0.3mm.
- the key shaft is labeled 1.
- the deeper profile groove 2 which extends paracentrically over the central plane, starts from the key side surface.
- the profile groove 2 is symmetrical and has the angle a.
- the profile grooves are formed “above” and “below” the profile groove 2 on the other side of the key. These are marked 3 and 4 and have an angle b.
- a rectangle is drawn around the three incisions with dashed lines 5, 6, 7, which represents the right-angled incisions by means of a mechanical profile copying machine.
- the arrangement of the paracentric profile groove in relation to the opposing profile grooves is such that an imaginary line 7 perpendicular to the key shank plane runs from the intersection of the upper or lower leg of the paracentric profile groove with the key side surface to the opposite profile groove, to an imaginary line 5, which extends from the intersection of the upper or lower leg of the opposite profile groove with the key side surface to the paracentric profile groove, has a vertical distance 9 .
- the horizontal distance 8 should be a maximum of 0.3 mm, the vertical overlap 9 a minimum of 0.2 mm.
- the angle a from the deeper incision should be 110 °.
- the radius R should be 0.2mm.
- the angle b is freely selectable according to the distances 8 and 9.
- the incisions (profile features) should preferably be in the "lower" area of the key, that is to say in which - starting from the key face - notches are made.
Landscapes
- Milling Processes (AREA)
- Lock And Its Accessories (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Slot Machines And Peripheral Devices (AREA)
Description
Die Erfindung betrifft ein Flachschlüsselprofil für ein Schloss-Schlüssel-System, bei dem im Schließzylinder ein mit dem Schlüsselprofil korrespondierender Schlüsselkanal vorgesehen ist. Ein derartiges Flachschlüsselprofil ist z.B. aus der
Unter dem Begriff Flachschlüssel werden auch Rippenprofilschlüssel oder Sperr-RippenprofilSchlüssel verstanden, also solche Profile, bei denen Rippen über die Schlüsselseitenfläche vorstehen.The term flat key is also understood to mean rib profile key or locking rib profile key, i.e. those profiles in which ribs protrude over the key side surface.
Schlüssel werden aus den verschiedensten Gründen nachgemacht oder kopiert, wobei man unterscheiden muss, ob legal oder illegal.Keys are counterfeited or copied for a wide variety of reasons, although a distinction must be made between legal and illegal.
Das Kopieren wird durch solche Schlüsselprofile erschwert oder soll zumindest erschwert werden, dadurch, dass es sich um geschützte Profile handelt, also solche, denen ein Patent - oder Gebrauchsmusterschutz zuerkannt worden ist.Copying is made more difficult by such key profiles or should at least be made more difficult because they are protected profiles, i.e. those that have been granted patent or utility model protection.
Für derartige Schlüssel besteht die Möglichkeit der Nachbestellung über den Schlosshersteller oder autorisierte Schlüsseldienste.Such keys can be reordered from the lock manufacturer or authorized key services.
Andererseits ist es bekannt, dass Schlüsseldienste auch durch den Einsatz von Kopiermaschinen in der Lage sind, Nachschlüssel herzustellen, die an sich geschützte Profile aufweisen.On the other hand, it is known that key services are also able, through the use of copying machines, to produce duplicate keys that have profiles that are protected per se.
Allerdings gibt es Profile, bei denen dies nicht so einfach ist und daher durch Vereinfachungen eine Annäherung an das tatsächliche Profil versucht wird. Hierzu zählt beispielsweise die Form der seitlichen Profilnuten.However, there are profiles for which this is not so easy and therefore an attempt is made to approximate the actual profile by simplifying it. This includes, for example, the shape of the side profile grooves.
Bei handelsüblichen Kopiermaschinen kommt nämlich ein dünnes Kreissägeblatt zur Anwendung, das nur rechtwinklige Einschnitte in den Schlüssel vornehmen kann. Werden für die Kopie V-förmige Einschnitte verlangt, so kann als Ersatz nur ein rechteckiger Einschnitt vorgenommen werden.In commercial copying machines, a thin circular saw blade is used which can only make right-angled cuts in the key. If V-shaped incisions are required for the copy, only a rectangular incision can be made as a substitute.
Aufgabe der Erfindung ist es nun, die maschinelle Kopierbarkeit eines Schlüsselprofils zu erschweren.The object of the invention is to make it more difficult for a key profile to be copied by machine.
Gelöst wird diese Aufgabe erfindungsgemäß durch ein Flachschlüsselprofil für ein Schloss-Schlüssel-System, bei dem im Schließzylinder ein mit dem Schlüsselprofil korrespondierender Schlüsselkanal vorgesehen ist,
dadurch,
- dass das Schlüsselprofil des Schlüsselschaftes einen dem Schlüsselrücken zugewandten oberen Profilabschnitt und einen der Schlüsselbrust zugewandten unteren Profilabschnitt aufweist,
- dass ausgehend von der Schlüsselbrust in der Schlüsselschaftebene in den unteren Profilabschnitt ragende Kerben vorgesehen sind,
- dass im unteren Profilabschnitt in der einen Seitenfläche des Schlüsselschaftes eine dreieckförmige, die Mittelebene des Schlüsselschaftes überragende,
parazentrische Profilnut 2 vorgesehen ist, - dass auf der gegenüberliegenden Seitenfläche des Schlüsselschaftes eine oberhalb oder eine unterhalb der gegenüberliegenden parazentrischen Profilnut angeordnete, dreieckförmige Profilnut vorgesehen ist, deren Profilgrund einen horizontalen Abstand zum Profilgrund der gegenüberliegenden parazentrischen Profilnut hat,
- dass die Anordnung der parazentrischen Profilnut bezogen auf die gegenüber liegenden Profilnuten derart ist, dass eine gedachte Linie die senkrecht zur Schlüsselschaftebene vom Schnittpunkt des oberen oder unteren Schenkels der parazentrischen Profilnut mit der Schlüsselseitenfläche zur gegenüberliegenden Profilnut verläuft, zu einer gedachten Linie die sich vom Schnittpunkt des oberen oder unteren Schenkels der gegenüberliegenden Profilnut mit der Schlüsselseitenfläche bis zur parazentrischen Profilnut erstreckt, einen vertikale Abstand hat.
- dass die parazentrische dreieckförmige Profilnut mindestens einen Absatz im oberen Schenkel aufweist, dem ein Absatz im unteren Schenkel der gegenüber liegenden oberen dreieckförmigen Profilnut zugeordnet ist, oder im unteren Schenkel aufweist, dem ein Absatz im oberen Schenkel der gegenüber liegenden unteren dreieckförmige Profilnut zugeordnet ist, und wobei der Absatz an einem gedachten Schnittpunkt der dreieckförmigen Profilnut mit der Schlüssel Außenfläche beginnt und eine Mindesttiefe von 1/3 der dreieckförmige Profilnut aufweist.
thereby,
- that the key profile of the key shank has an upper profile section facing the key back and a lower profile section facing the key face,
- that starting from the key face in the key shank plane in the lower profile section protruding notches are provided,
- that in the lower profile section in one side surface of the key shank a triangular
paracentric profile groove 2 projecting above the center plane of the key shank is provided, - that on the opposite side surface of the key shaft a triangular profile groove is provided above or below the opposite paracentric profile groove, the profile base of which has a horizontal distance from the profile base of the opposite paracentric profile groove
- that the arrangement of the paracentric profile groove in relation to the opposite profile grooves is such that an imaginary line that runs perpendicular to the key shank plane from the intersection of the upper or lower leg of the paracentric profile groove with the key side surface to the opposite profile groove, to an imaginary line that extends from the intersection of the upper or lower leg of the opposite profile groove with the key side surface extending to the paracentric profile groove, has a vertical distance.
- that the paracentric triangular profile groove has at least one shoulder in the upper leg to which a shoulder in the lower leg of the opposite upper triangular profile groove is assigned, or in the lower leg to which a shoulder in the upper leg of the opposite lower triangular profile groove is assigned, and wherein the paragraph begins at an imaginary intersection of the triangular profile groove with the key outer surface and has a minimum depth of 1/3 of the triangular profile groove.
Vorzugsweise Ausgestaltungen ergeben sich aus den Unteransprüchen.Preferred configurations result from the subclaims.
Zur Anwendung kommen zwei sich gegenüberliegende Profilmerkmale, die dreieckig (V-förmig) ausgebildet sind. Die Profilmerkmale sind symmetrisch und haben in ihrem Grund Radien.Two opposing profile features that are triangular (V-shaped) are used. The profile features are symmetrical and have radii in their base.
Wenn zwei gegenüberliegende Merkmale nun so angeordnet sind, dass sie sich bei rechtwinklig gefrästen Profilen sehr nahe kommen, dann würde der Schlüssel in diesem Bereich brechen. Die Mindest-Überschneidung sollte bei 0,2mm liegen und die maximale Restdicke bei 0,3mm. Um die dreieckigen Einschnitte (Profilmerkmale) wirtschaftlich herstellen zu können, sollte der tiefere Einschnitt einen Winkel von a=110° haben.If two opposing features are now arranged in such a way that they come very close to one another when the profiles are milled at right angles, then the key would break in this area. The minimum overlap should be 0.2mm and the maximum remaining thickness 0.3mm. In order to be able to produce the triangular incisions (profile features) economically, the deeper incision should have an angle of a = 110 °.
Es müssen mindestens zwei Einschnitte sein, die sich versetzt gegenüberliegen. Ausgehend vom tieferen Einschnitt muss also entweder "über" oder "unter" diesem ein weiterer Einschnitt vorhanden sein.There must be at least two incisions that are offset from one another. Starting from the deeper incision, there must be another incision either "above" or "below" this.
Da - wie oben erwähnt - die Kopiermaschine mit einer rechteckigen Frässcheibe keine V-förmige Profilnut erzeugen kann, muss als Ersatz die Profilnut rechteckig gefräst werden, wodurch sie zwangsläufig breiter wird.Since - as mentioned above - the copying machine with a rectangular milling disk cannot produce a V-shaped profile groove, the profile groove has to be milled rectangularly as a replacement, which inevitably makes it wider.
Da nun aber erfindungsgemäß weitere Anordnungszusammenhänge oder -merkmale beachtet werden müssen, führt dies dazu, dass der Schlüsselschaft an bestimmten Stellen zu dünn wird, so dass er beim Kopiervorgang oder spätestens bei der Benutzung bricht.Since, according to the invention, further interrelationships or features of the arrangement have to be observed, this leads to the key shaft becoming too thin at certain points, so that it breaks during the copying process or at the latest during use.
Es wird somit der Nachteil von mechanischen Profilkopiermaschinen ausgenutzt, so dass der kopierte Schlüssel nicht benutzbar ist.The disadvantage of mechanical profile copying machines is thus exploited, so that the copied key cannot be used.
Auch das Kopieren mit Filament-3D Druckern wird durch die Schrägen deutlich erschwert, da sich hier die Schrägen nur stufenförmig erzeugen lassen.Copying with filament 3D printers is also made much more difficult by the bevels, since the bevels can only be created in steps.
Die Erfindung soll nachfolgend mit Bezug auf die Zeichnungen näher erläutert werden.The invention will be explained in more detail below with reference to the drawings.
Dabei zeigt:
-
Fig. 1 eine Teilseitenansicht eines Schlüssels mit Reide und profiliertem Schaft, -
Fig. 2 einen Querschnitt durch den profilierten Schaft und -
Fig. 3 eine erfindungsgemäß Ausführung im Querschnitt.
-
Fig. 1 a partial side view of a key with bow and profiled shaft, -
Fig. 2 a cross section through the profiled shaft and -
Fig. 3 an embodiment according to the invention in cross section.
Der Schlüsselschaft ist mit 1 bezeichnet. Von der Schlüsselseitenfläche geht die tiefere Profilnut 2 aus, die parazentrisch sich über die Mittelebene erstreckt. Die Profilnut 2 ist symmetrisch ausgebildet und hat die Winkel a. Desgleichen sind die Profilnuten "über" - und "unter" der Profilnut 2 auf der anderen Schlüsselseite ausgebildet. Diese sind mit 3 und 4 gekennzeichnet und haben einen Winkel b. Am Grund der Einschnitte gibt es einen Radius (R). Um die drei Einschnitte ist jeweils mit gestrichelten Linien 5, 6, 7 ein Rechteck gezeichnet, dass die rechtwinkligen Einschnitte mittels einer mechanischen Profilkopiermaschine darstellt.The key shaft is labeled 1. The
Im Einzelnen ist die Anordnung der parazentrischen Profilnut bezogen auf die gegenüber liegenden Profilnuten derart, dass eine gedachte Linie 7, die senkrecht zur Schlüsselschaftebene vom Schnittpunkt des oberen oder unteren Schenkels der parazentrischen Profilnut mit der Schlüsselseitenfläche zur gegenüberliegenden Profilnut verläuft, zu einer gedachten Linie 5, die sich vom Schnittpunkt des oberen oder unteren Schenkels der gegenüberliegenden Profilnut mit der Schlüsselseitenfläche bis zur parazentrischen Profilnut erstreckt, einen vertikalen Abstand 9 hat.In detail, the arrangement of the paracentric profile groove in relation to the opposing profile grooves is such that an
Hier ergeben sich somit horizontale und vertikale Abstände. Der horizontale Abstand 8 sollte maximal 0,3mm sein, die vertikale Überdeckung 9 minimal 0,2mm betragen.This results in horizontal and vertical distances. The
Der Winkel a vom tieferen Einschnitt soll 110° betragen. Der Radius R soll 0,2mm betragen. Der Winkel b ist entsprechend der Abstände 8 und 9 frei wählbar. Vorzugsweise sollten die Einschnitte (Profilmerkmale) im "unteren" Bereich des Schlüssels liegen, also in dem - von der Schlüsselbrust ausgehend - gekerbt wird.The angle a from the deeper incision should be 110 °. The radius R should be 0.2mm. The angle b is freely selectable according to the
Claims (9)
- Flat key profile for a lock-key system, in which a key channel corresponding to the key profile is provided in the lock cylinder,- the key profile of the key shank having an upper profile portion facing the key back and a lower profile portion facing the key face,- notches being provided which project into the lower profile portion starting from the key face in the key shank plane,- a triangular, paracentric profile groove (2) that projects above the centre plane of the key shank being provided in the lower profile portion in one side surface of the key shank,- a triangular profile groove (3; 4) arranged above or below the opposite paracentric profile groove (2) being provided on the opposite side surface of the key shank, the profile base of which profile groove is at a horizontal distance (8) from the profile base of the opposite paracentric profile groove,- the arrangement of the paracentric profile groove in relation to the opposite profile grooves being such that an imaginary line (7) which extends perpendicularly with respect to the key shank plane from the point of intersection of the upper or lower leg of the paracentric profile groove with the key side surface to the opposing profile groove is at a vertical distance (9) from an imaginary line (5) which extends from the point of intersection of the upper or lower leg of the opposite profile groove with the key side surface to the paracentric profile groove,- characterised in that- the paracentric triangular profile groove (2) has at least one shoulder (13) in the upper leg with which a shoulder (10) in the lower leg of the opposite upper triangular profile groove (3) is associated, or at least one shoulder (12) in the lower leg with which a shoulder (11) in the upper leg of the opposite lower triangular profile groove (4) is associated,- the shoulder beginning at an imaginary point of intersection of the triangular profile groove with the key outer surface and having a minimum depth of 1/3 of the triangular profile groove.
- Flat key profile according to claim 1, characterised in that the depth of individual notches extends to the bottom of the lowest profile groove facing the key face.
- Flat key profile according to claim 1, characterised in that the profile grooves (2-4) have a radius (R) in the profile base.
- Flat key according to any of the preceding claims, characterised in that the angle a between the leg of the paracentric profile groove (2) and the key side surface is 110°.
- Flat key according to any of the preceding claims, characterised in that the angle b between the leg of the opposite profile groove and the key side surface is variable and is 130° ≥ b ≥ 100°.
- Flat key profile according to any of the preceding claims, characterised in that the horizontal distance (8) is a maximum of 0.3 mm and the vertical overlap (9) is a minimum of 0.2 mm.
- Flat key profile according to any of the preceding claims, characterised in that the shoulders (10-13) have a symmetrical or asymmetrical depth.
- Flat key profile according to any of the preceding claims, characterised in that a profile groove is provided above and below the opposite paracentric profile groove.
- Flat key profile according to any of the preceding claims, characterised in that shoulders (10-13) are provided on all the triangular profile grooves.
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GEAP201915413A GEP20227412B (en) | 2018-01-23 | 2019-01-18 | Flat key profile for lock-key system |
CN201980013904.9A CN111919006B (en) | 2018-01-23 | 2019-01-18 | Flat key profile for lock key system |
CR20200323A CR20200323A (en) | 2018-01-23 | 2019-01-18 | Flat key profile for a lock-key system |
CA3089397A CA3089397A1 (en) | 2018-01-23 | 2019-01-18 | Flat key profile for a lock-key system |
PE2020001112A PE20210237A1 (en) | 2018-01-23 | 2019-01-18 | FLAT KEY PROFILE FOR A LOCK-KEY SYSTEM |
SG11202007038TA SG11202007038TA (en) | 2018-01-23 | 2019-01-18 | Flat key profile for a lock-key system |
AU2019210797A AU2019210797A1 (en) | 2018-01-23 | 2019-01-18 | Flat key profile for a lock-key system |
BR112020014818-0A BR112020014818A2 (en) | 2018-01-23 | 2019-01-18 | FLAT KEY PROFILE FOR A LOCK KEY SYSTEM |
UAA202005022A UA125604C2 (en) | 2018-01-23 | 2019-01-18 | Flat key profile for lock-key system |
US16/963,560 US11512495B2 (en) | 2018-01-23 | 2019-01-18 | Flat key profile for a lock-key system |
IL276161A IL276161B2 (en) | 2018-01-23 | 2019-01-18 | Flat key profile for a lock-key system |
PCT/DE2019/100050 WO2019144990A1 (en) | 2018-01-23 | 2019-01-18 | Flat key profile for a lock-key system |
MX2020007838A MX2020007838A (en) | 2018-01-23 | 2019-01-18 | Flat key profile for a lock-key system. |
EA202000216A EA039067B1 (en) | 2018-01-23 | 2019-01-18 | Flat key profile for a lock-key system |
CONC2020/0008980A CO2020008980A2 (en) | 2018-01-23 | 2020-07-22 | Flat key profile for a lock-key system |
CL2020001938A CL2020001938A1 (en) | 2018-01-23 | 2020-07-23 | Flat key profile for a lock-key system |
PH12020551115A PH12020551115A1 (en) | 2018-01-23 | 2020-07-23 | Flat key profile for a lock-key system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018101438.4A DE102018101438A1 (en) | 2018-01-23 | 2018-01-23 | Flat key profile for a lock and key system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3514304A1 EP3514304A1 (en) | 2019-07-24 |
EP3514304B1 true EP3514304B1 (en) | 2020-12-23 |
Family
ID=63685842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18197124.3A Active EP3514304B1 (en) | 2018-01-23 | 2018-09-27 | Flat key profile for a lock and key system |
Country Status (22)
Country | Link |
---|---|
US (1) | US11512495B2 (en) |
EP (1) | EP3514304B1 (en) |
CN (1) | CN111919006B (en) |
AR (1) | AR114224A1 (en) |
AU (1) | AU2019210797A1 (en) |
BR (1) | BR112020014818A2 (en) |
CA (1) | CA3089397A1 (en) |
CL (1) | CL2020001938A1 (en) |
CO (1) | CO2020008980A2 (en) |
CR (1) | CR20200323A (en) |
DE (1) | DE102018101438A1 (en) |
EA (1) | EA039067B1 (en) |
GE (1) | GEP20227412B (en) |
IL (1) | IL276161B2 (en) |
LT (1) | LT3514304T (en) |
MX (1) | MX2020007838A (en) |
PE (1) | PE20210237A1 (en) |
PH (1) | PH12020551115A1 (en) |
SG (1) | SG11202007038TA (en) |
TW (1) | TWI772595B (en) |
UA (1) | UA125604C2 (en) |
WO (1) | WO2019144990A1 (en) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1553482C3 (en) * | 1966-04-21 | 1975-07-24 | C. Ed. Schulte Gmbh, 5620 Velbert | Side profile variation for flat keys of cylinder locks in master key systems |
DE2738313C2 (en) * | 1977-08-25 | 1984-12-20 | Zeiss Ikon Ag, 7000 Stuttgart | Locking system |
DE3614222A1 (en) * | 1985-11-27 | 1987-06-04 | Dom Sicherheitstechnik | KEY FOR LOCKING CYLINDER |
DD295205B5 (en) * | 1990-06-15 | 1999-11-04 | Schliessanlagen Gmbh Pfaffenha | Key profile arrangement for flat keys of cylinder locks |
DE4125017A1 (en) * | 1991-07-27 | 1993-01-28 | Dom Sicherheitstechnik | LOCKING DEVICE MADE OF KEY AND LOCKING CYLINDER |
DE4304604C2 (en) * | 1993-02-16 | 1999-06-02 | Heinz Wolter | Locking system consisting of locking cylinders and keys |
DE9302740U1 (en) * | 1993-02-25 | 1993-04-29 | Künz, Hans-Helmut, 2418 Ratzeburg | Keys for cylinder locks, especially general master key systems |
AT405668B (en) * | 1995-02-01 | 1999-10-25 | Evva Werke | FLAT KEY FOR CYLINDLE LOCK |
US5819567A (en) * | 1996-07-19 | 1998-10-13 | International Security Products, Inc. | Lock system with key trapping |
DE10042070C2 (en) * | 2000-08-08 | 2002-09-26 | Ikon Ag | Lock and key system |
AT5123U1 (en) * | 2000-12-22 | 2002-03-25 | Kaba Gege Gmbh | PROFILE SYSTEM |
AT5395U1 (en) * | 2001-07-04 | 2002-06-25 | Kaba Gege Gmbh | PROFILE SYSTEM FOR CROSS-SECTION TRAINING OF FLAT KEYS |
DE10317775A1 (en) * | 2003-04-16 | 2004-11-04 | Karl-Heinz Bosch | Method of making a key blank |
AT503738B1 (en) * | 2006-06-01 | 2008-08-15 | Evva Werke | KEY |
CN201546512U (en) * | 2009-09-10 | 2010-08-11 | 段自明 | Blade idling lock and male key matched therewith |
DE102010017166B4 (en) * | 2010-05-31 | 2013-03-07 | C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik | Method for profiling a flat key and flat key manufactured according to the method |
DE102014116376A1 (en) * | 2014-11-10 | 2016-05-12 | ABUS August Bremicker Söhne KG | Locking system, keys and key blank |
-
2018
- 2018-01-23 DE DE102018101438.4A patent/DE102018101438A1/en not_active Withdrawn
- 2018-09-27 EP EP18197124.3A patent/EP3514304B1/en active Active
- 2018-09-27 LT LTEP18197124.3T patent/LT3514304T/en unknown
-
2019
- 2019-01-18 MX MX2020007838A patent/MX2020007838A/en unknown
- 2019-01-18 CN CN201980013904.9A patent/CN111919006B/en active Active
- 2019-01-18 IL IL276161A patent/IL276161B2/en unknown
- 2019-01-18 EA EA202000216A patent/EA039067B1/en unknown
- 2019-01-18 BR BR112020014818-0A patent/BR112020014818A2/en not_active Application Discontinuation
- 2019-01-18 SG SG11202007038TA patent/SG11202007038TA/en unknown
- 2019-01-18 PE PE2020001112A patent/PE20210237A1/en unknown
- 2019-01-18 US US16/963,560 patent/US11512495B2/en active Active
- 2019-01-18 CA CA3089397A patent/CA3089397A1/en active Pending
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PE20210237A1 (en) | 2021-02-09 |
UA125604C2 (en) | 2022-04-27 |
MX2020007838A (en) | 2020-11-24 |
PH12020551115A1 (en) | 2021-05-31 |
GEP20227412B (en) | 2022-09-12 |
AU2019210797A1 (en) | 2020-08-13 |
BR112020014818A2 (en) | 2020-12-08 |
EA039067B1 (en) | 2021-11-29 |
US11512495B2 (en) | 2022-11-29 |
DE102018101438A1 (en) | 2019-07-25 |
IL276161B1 (en) | 2023-08-01 |
SG11202007038TA (en) | 2020-08-28 |
LT3514304T (en) | 2021-07-12 |
EA202000216A1 (en) | 2020-10-20 |
US20200354987A1 (en) | 2020-11-12 |
CR20200323A (en) | 2021-04-08 |
EP3514304A1 (en) | 2019-07-24 |
WO2019144990A1 (en) | 2019-08-01 |
CL2020001938A1 (en) | 2021-04-16 |
AR114224A1 (en) | 2020-08-05 |
CN111919006B (en) | 2021-07-02 |
CN111919006A (en) | 2020-11-10 |
CO2020008980A2 (en) | 2021-03-19 |
IL276161B2 (en) | 2023-12-01 |
IL276161A (en) | 2020-09-30 |
TW201937053A (en) | 2019-09-16 |
TWI772595B (en) | 2022-08-01 |
CA3089397A1 (en) | 2019-08-01 |
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