EP1132551A2 - Clé réversible - Google Patents

Clé réversible Download PDF

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Publication number
EP1132551A2
EP1132551A2 EP01102369A EP01102369A EP1132551A2 EP 1132551 A2 EP1132551 A2 EP 1132551A2 EP 01102369 A EP01102369 A EP 01102369A EP 01102369 A EP01102369 A EP 01102369A EP 1132551 A2 EP1132551 A2 EP 1132551A2
Authority
EP
European Patent Office
Prior art keywords
pin
key
main
bodies
stylus
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
Application number
EP01102369A
Other languages
German (de)
English (en)
Other versions
EP1132551A3 (fr
EP1132551B1 (fr
Inventor
Christoph Schulze Sievert
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.)
Aug Winkhaus GmbH and Co KG
Original Assignee
Aug Winkhaus GmbH and Co KG
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 Aug Winkhaus GmbH and Co KG filed Critical Aug Winkhaus GmbH and Co KG
Publication of EP1132551A2 publication Critical patent/EP1132551A2/fr
Publication of EP1132551A3 publication Critical patent/EP1132551A3/fr
Application granted granted Critical
Publication of EP1132551B1 publication Critical patent/EP1132551B1/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
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0003—Details
    • E05B27/0017—Tumblers or pins
    • E05B27/0021—Tumblers or pins having movable parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0078—Asymmetrical tumbler pins, e.g. with a key operating on a radial protrusion of a tumbler pin

Definitions

  • the invention relates to a key, in particular a reversible key, for a locking device with a key body, the at least two opposite ones Main bodies exist in the at least one scanning recess for at least one at least partially in a core body and a stator body of the locking device Pen elements with a stylus body is introduced.
  • a key of the type mentioned at the beginning for a locking cylinder is known from DE-A-4 336 476.
  • a core is inserted, in which pin recesses are made.
  • the stator is from surrounded by a river body.
  • the pin recesses are radial core and housing pins aligned towards the core center equipped.
  • the core has one in its peripheral surface freely opening key channel, to the side in a dome recess a locking ball is arranged.
  • In the Key channel is a key that can be inserted in cross section Is 8-shaped.
  • the top circle of eight contains recesses for the core pins and the lower one Circle of eight a ball recess.
  • Both circles of the in Cross-section 8-shaped key are characterized by a short and narrow waist area connected. In one configuration as a reversible key, the two circles with mirrored, recesses rotated by 180 °.
  • the disadvantage is that the narrow waist area only has a connection function between the two O-shaped Bodies of the eight-shaped cross section Key.
  • DE-U-8 717 534 is one of flat keys and Lock cylinder existing locking device known.
  • the Lock cylinder is in addition to the spring-loaded tumbler pins equipped with an intermediate plate.
  • In the A platelet receiving chamber is arranged on the cylinder surface, which is offset from the angle of rotation with that with intermediate plates equipped pin bore and in the same cross-sectional plane this lies.
  • the flat keys are on one side each with pin recesses for the tumbler pins in a row Mistake. Only one half is in cross section round core with a series of tumbler pins. Hereby no great locking security is guaranteed.
  • DE-B-2 546 551 there is a cylinder lock with a flat key described.
  • a series of pins is arranged in the core. With a key that can be inserted into a key channel is, the pins are applied so that the core opposite a cylinder is released.
  • the key channel is only inclined relative to the pin plane, so that this the key notches on the flat key have an acute angle are.
  • DE-C-2 660 959 describes a locking cylinder with a reversible key described. There is only one in the locking cylinder Core pin row arranged so that the core pin rows during good keying movement of the key, have the core pins protruding into the key channel a gradation that is beyond a key channel level start-up injection, with which support the core pins on the opposite duct wall.
  • a cylinder lock is included in CH-A-651 350 Reversible key known in which there is a cross section move the circular rotor in a hollow cylindrical stator leaves.
  • the cylinder lock has several rows of tumblers on. So that a wider reversible key can be used five tumblers are provided, three of which are on one and two aimed at another center in the rotor are.
  • only a cross section becomes rectangular Flat key body used. So that the stylus body can scan the locking secret are the scanning recesses in the narrow and long sides of the rectangular Flat key body introduced.
  • a locking device with a flat key is known from DE-U-7 818 276. It consists of a stator and a rotor. Latching rows running in the axial direction are arranged in the stator and the rotor. Each tumbler row has tumblers which consist of a pen element and a stylus body. The tumblers arranged above a main horizontal are to be moved to a center that is in the center of the rotor. The tumblers arranged below the main horizontal are to be moved to a center that lies below the center of the rotor.
  • the flat key has a key body that is rectangular in cross section. So that the rotor diameter and the stator thickness remain the same and five or more tumblers can be provided to secure the locking secret, the recesses for the locking secret are also made in the narrow and long sides of the rectangular flat key body with this reversible key.
  • EP-A-0 887 494 specifies a key whose Key body through opposite recesses in two opposed main body divided.
  • the locking elements with their core pins are directed towards a center. As a result, they feel the depressions in the key secret only ever on one main body.
  • the advantages achieved with the invention are in particular in that the two main bodies by an additional body be added so that the key is a secret for the first and another secret for the second Includes stylus elements. This will close a lock cylinder with such stylus elements and thus an increased lock-out security is only possible.
  • the first and second main bodies and the additional body can be round, oval, rectangular and / or square in cross-section be trained.
  • a key profile can be introduced into the additional body become. This gives the main bodies their individual configuration, inserting the key into the Key recess of the respective lock cylinder enables.
  • the key body can be in the additional body along a turning axis be divided so that a first additional part body and the first main body with its first and second scanning recesses rotated by 180 ° like a second additional part body with the second main body with the first and second Are scan recesses. Due to the inclined division of the additional body along the turning axis the size of the Closing body optimally used.
  • the turning axis can be inclined by 45 ° with respect to a central axis his. Other angles of inclination can also be used come.
  • the first stylus bodies with plunger pin bodies, core pin bodies and first housing pin bodies of the first pin elements can along in the stator and core body aimed at a main center of the locking device Main pin axis can be arranged.
  • Cup pen body and second Housing pin bodies of the second pin elements can be along an angled pin axis also directed towards the main center, while at least the second stylus bodies in a plunger axis directed towards an angle pin center are arranged. Due to the arrangement in the individual axes it is possible to accommodate the individual pin elements in the core body and the stylus bodies on the two centers to judge.
  • the main center can be the center of the essence circular core body and the angle pin center on the Center axis opposite the center. Depending on how the second pin elements are accommodated in the core body, the angle pin center is above or below the center point.
  • the key body of the key can be made of metal his. Steel or brass are used as metal. This makes it possible to change the key profile and the Locking recesses in position and permanently in the key body bring in.
  • 4 is a key body of a reversible key 11, 111, 211 as a key for the locking cylinders 20, 120, 220 shown.
  • the reversible key 11 is also in Fig. Lc, the reversible key 111 in Fig. 2c and the reversible key 211 in Fig. 3c shown.
  • the key body 11.0 of the reversible key made of three interconnected Individual bodies that are round, oval, rectangular or square in Cross section can be formed.
  • a main body is designated, the second Main body 11.21 is opposite.
  • the second Main body 11.21 is opposite.
  • the two main bodies and the additional body of the key body 11.0 are provided with a key profile 11.40, an insertion of the reversible key into the respective Closing device 20, 120, 220 allows.
  • the locking secret of the reversible key 11 represent.
  • the key can be used as a reversible key, is divided obliquely along a turning axis WA, so that each a main body 11.10, 11.21 an additional part body 11.31, 11.32 can be assigned. Will these two parts divided along the turning axis WA and rotated by 180 ° C, they share the same closing secret.
  • Fig. la and 1b, 2a and 2b and 3a and 3b show pin elements 1, 2, 3, 4, 5, 6, 101, 102, 103, 104, 105, 106, 201, 202, 203, 204, 205, 206 arranged.
  • the pin elements 1, ..., 4, 101, ..., 104 and 201, ..., 204 are located in the upper half of the by a main horizontal HW split core and stator body. These pin elements 5, 6, 105, 106, 205, 206, hereinafter referred to as additional pin elements 5, 6, 105, 106, 205, 206, are below this Main horizontal.
  • a main pin axis HT 1 which lies in the main horizontal HW
  • the pin element 1, 101, 201 is in a main pin axis HT 2 , which is offset from the main pin axis HT 1 at an angle V
  • the pin element 2, 102, 202 is in one
  • the main pin axis HT 3 which is offset at an angle V from the main pin axis HT 2
  • the four main pin axes HT 1 , ... HT 4 go through a main center Z, which is directed at the center of the core body. This means that all four pin elements are directed towards the main center.
  • an angle pin axis WT 5 which is offset at an angle Y from the main horizontal, there are two bodies and Further parts of the additional pin element 5, 105, 205 are arranged in a ram axis ST 5 , which is offset by an angle X with respect to the horizontal.
  • Parts of the additional pin element 6, 106, 206 are arranged in an angle pin axis WT 6 , and further bodies of the additional pin element 6, 106, 206 are arranged in a ram axis ST 6 , which is also offset by the angle X with respect to the main horizontal.
  • the two angle pin axes WT 5 and WT 6 are both directed towards the main center Z. It is essential, however, that the two tappet axes ST 5 and ST 6 intersect in an angle pin center ZW.
  • Both the main pin center and the angle pin center lie on a central axis MA, the stator and Divide the core body into a level 1 and a level 2.
  • the level 1 are in a row consecutive pin elements 2, 102, 202 pin elements 1, 101, 201 and additional pin elements 6, 106, 206 and assigned to level 2 a row of pin elements 3, 103, 203, 4, 104, 204 and additional pin elements 5, 105, 205.
  • stator and core body 8 9, 108, 109, 208, 209 are recesses in the course of the specified main and angle pin axes brought in.
  • the four pin elements 1, ..., 4, 101, ..., 104, 201, ..., 204 have the same structure. They consist of a body pin body 1.4, ..., 4.4, the preloaded in the stator recesses 8.1, ..., 8.4, 108.1, ... 108.4, 208.1, ... 208.4 positioned is.
  • stator recesses of the stator body and the ones in front Pin recesses of the core body 9, 109, 209 have in essentially the same diameter so that the core pin body and the housing pin body of the pin elements 1, ..., 4, 101, ..., 104, 201, ..., 204 move back and forth in these.
  • the plunger pin body go, as Fig. La and 1b, 2a and 2b 3a and 3b show, in a stylus body 1.1, 2.1, 3.1, 4.1, 101.1, 102.1, 103.1, 104.1, 201.1, 202.1, 203.1 and 204.1 about.
  • the stylus bodies face the plunger pin bodies one paragraph and have a lower one than these Diameter. They move with the plunger pin bodies 1.2, ... in the stylus and plunger recesses, which have the same diameter.
  • the additional pin elements. are for the individual locking cylinders 20, 120, 220 differently.
  • the additional pin elements 5, 6 of the locking cylinder 20 have la and 1b on a housing pin body 5.4, 6.4, each biased in the stator recess 8.5, 8.6 are moving.
  • a cup pin body is located above the housing pin body 5.4, 6.4 5.3, 6.3. Both cup pin bodies 5.3, 6.3 are of the same design and have the same diameter as the housing pin body 5.4, 6.4, so that they both in the stator recess 8.5, 8.6 as well as in the one above Can move pin recess.
  • the cup pin body 5.3, 6.3 is in detail in Fig. 1d shown. It has a cup pin recess 5.8, 6.8 on, which is polygonal in cross section.
  • the cup holder is a cup round 5.7, 6.7 opposite.
  • the cup rounding is spherical and is one Bevel surround.
  • Fig. La shows Ram body 5.2, 5.3 used, each of which a stylus body 5.1, 6.1 connects.
  • the ram body 5.2, 6.2 has such a diameter that it is in the tappet recess 9.5.2, 9.6.2 is to be managed.
  • the depth of the plunger recess limits the maximum stroke of the ram body.
  • the stylus body 5.1, 6.1 has such an outer diameter, that it is in the stylus recess 9.1, 9.6.1 lead is.
  • the plunger body with the subsequent stylus body is shown individually in Fig. le.
  • the ram body 5.2, 6.2 closes with a plunger hemisphere 5.6, 6.6 and the Stylus body 5.1, 6.1 with a pen hemisphere 5.5, 6.5 from.
  • the plunger hemisphere allows the plunger to remain undisturbed move in the cup recess of the cup pin body can.
  • the plunger hemisphere ensures that the closing secret can be scanned easily and accurately.
  • the core body is along a parting plane 12 in the stator body 8 rotatable.
  • Fig. La it is clear that both the cup as well as the housing pin body in this parting plane are located in Fig. 1b outside the parting plane are positioned.
  • the additional pin elements 105, 106 of the lock cylinder 120 according to 2a and 2b are similar to those of the lock cylinder 20 built.
  • Housing pin bodies are located in the stator recesses 108.5, 108.6 105.4, 106.4, which are mounted preloaded. about the housing pin body is in the pin recesses above 109.5.3, 109.6.3 each a cup pen body 105.3, 106.3 stored. Because both the cup and the body pin body as well as the stator and pin recesses have the same diameter, they can move freely move in this.
  • the two housing pin bodies 105.4 are located, 106.4 and the two cup pin bodies 105.3, 106.3 in one Splitting plane 112.
  • the cup pin body 105.3, 106.3 is shown individually in Fig. 2d. It has a cup recess 105.8, 106.8 which is multi-faceted. This cup recess lies a cup round 105.7, 106.7 opposite, which is spherical and is cut at an angle.
  • a plunger body 105.2 which is in a stylus body 105.1 passes and is shown in detail in Fig. 2 e.
  • the Tappet body 102.5 has a tappet hemisphere 105.6 that has a larger diameter than the tappet body.
  • the stylus body 105.1 closes with a plunger hemisphere 105.5 from.
  • a plunger body 106.2 on which there is a stylus body 106.1 connects which is shown individually in Fig. 2f.
  • the plunger body 106.2 also has a plunger hemisphere here 106.6, which has a larger diameter.
  • the stylus body 106.1 closes here with a pin hemisphere 106.5 from. Both are of different lengths.
  • Tappet and stylus body 2e have a ram length L 105 and acc. 2 f a plunger length L 106.
  • the two additional pin elements 105, 106 of the locking cylinder 220 acc. 3a and 3b point compared to those described above a number of key differences.
  • stator recesses 208.5 and 208.6 a body pin body 205.4, 206.4 that is biased is stored.
  • cup pin body 105.3, 106.3 Is located above the housing pin body 205.4, 206.4 a cup pin body 105.3, 106.3, which in Fig. 3d individually are shown.
  • the cup pin body has a cup recess 205.8, 206.8.
  • the cup recess is in rounded in this case and has a radius of curvature R.
  • To the Rounding surface closes one that extends at an angle of 30 ° Opening area.
  • the cup recess is the cup pin body with a cup rounding 205.7, 206.7 provided, which is spherical and a circumferential cutting surface having.
  • the cup pen body has one Cup length L 205.7.
  • 3e is a further embodiment of a cup pin body shown, which is designated with 205.3 '. Also it has a rounded cup recess 205.8 ', the one cup-shaped cup rounding 205.7 'is opposite.
  • the Cup pin body 205.3 ' has a cup length L 205.7 ', which is longer than the cup length L 205.7.
  • the different Cup lengths are of different depths Cup recesses connected, which hold securely and Allow guiding the plunger body to be moved in them.
  • a plunger body is designated, on which one connected with 209.5.1 stylus body, the is shown individually in Fig. 3h.
  • the plunger body 205.2 closes with a plunger hemisphere 205.6, which is the same Diameter as the tappet body.
  • the stylus body 205.1 ends in a pin hemisphere 205.5.
  • Probe and plunger body have a ram length L 205, meanwhile the Ram only has a single length L 205.2.
  • scanning and plunger bodies 105.1 ', 205.2' are in a shorter ram length L 205 'shown.
  • the single length L 205.2 ' is essentially equal to the individual length L. 200.5.2.
  • the stylus body designated 206.1 and designated 206.2 Ram bodies are constructed in the same way as the one described Stylus body 105.1 and plunger body 105.2, as shown in detail in Fig. 3f.
  • the tappet body closes with a tappet hemisphere 205.6 and the pen body with a pen half ball 206.5. Both point a plunger length L 206 that is substantially the same the plunger length is 205.
  • the tappet body has a single length L 206.2.
  • 3g is followed by an equally long key body 206.2 'a shorter stylus body 206.1'. Both together have a plunger length L 206 ', while the plunger body has a single length L 206.2 '. Both the ram body as well as the stylus body are rounded.
  • main body 11.20 which is the four stylus bodies directed towards the main center Z. 1.1, ..., 4.1 sampled, additionally by the Additional body 11.30 the two additional stylus body 5.1 and 6.1 are scanned on the angle pin center ZW are directed.
  • T 1 , T 2 are tappet depths for the tappet body.
  • T 3 indicates the scanning depth of the cup body in the pin recess.
  • T 4 is a cup depth.
  • a cup core stroke with H 206.8 a cup stator stroke, designated H 206.4, a housing pin stroke.
  • H 205.4 also denotes a housing pin lift.
  • L 202 is the length of the stylus body to the core pin body of the pin element 202 and with L 203.2 a length of the pin element 3 thereof Designated stylus body up to its housing pin body.
EP01102369A 2000-03-09 2001-02-02 Dispositif de verrouillage avec clé réversible Expired - Lifetime EP1132551B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10011112A DE10011112A1 (de) 2000-03-09 2000-03-09 Wendeschlüssel
DE10011112 2000-03-09

Publications (3)

Publication Number Publication Date
EP1132551A2 true EP1132551A2 (fr) 2001-09-12
EP1132551A3 EP1132551A3 (fr) 2003-02-05
EP1132551B1 EP1132551B1 (fr) 2007-05-30

Family

ID=7633852

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01102369A Expired - Lifetime EP1132551B1 (fr) 2000-03-09 2001-02-02 Dispositif de verrouillage avec clé réversible

Country Status (5)

Country Link
EP (1) EP1132551B1 (fr)
AT (1) ATE363574T1 (fr)
DE (2) DE10011112A1 (fr)
DK (1) DK1132551T3 (fr)
ES (1) ES2287050T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015008303A1 (fr) * 2013-07-15 2015-01-22 Cisa S.P.A. Cylindre antieffraction et clé associée

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2059573A1 (de) 1970-12-03 1972-06-08 Linde Ag Autogen-Schneidbrenner
DE2546551B2 (de) 1975-10-17 1978-01-05 Fa. Wilhelm Karrenberg, 5620 VeIbert Zylinderschloss mit flachschluessel
DE7818276U1 (de) 1977-06-30 1979-02-22 Bauer Kaba Ag Sicherheits-Schliessysteme, Wetzikon (Schweiz) Zylinderschloss mit zugehoerigem flachschluessel
CH651350A5 (en) 1980-09-05 1985-09-13 Ernst Keller Cylinder lock with a reversible key
DE2660959C2 (fr) 1976-02-19 1987-07-09 Dom Sicherheitstechnik
DE8717534U1 (fr) 1987-08-10 1989-01-19 Dom-Sicherheitstechnik Gmbh & Co Kg, 5040 Bruehl, De
DE4336746A1 (de) 1993-10-28 1995-05-04 Sebastian Scharinger Autositz zur Vermeidung von Bandscheibenschäden und Rückenschmerzen
EP0887494A2 (fr) 1997-06-26 1998-12-30 BKS GmbH Clé

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE680416C (de) * 1937-11-05 1939-08-28 Ricardo Albertz Mehrere getrennt liegende, unter sich in der Einstellung der Stiftzuhaltungen verschiedene Zylinderschloesser mit einem gemeinsamen Schluessel
DE4336476A1 (de) * 1993-10-26 1995-04-27 Bks Gmbh Schlüssel für Schließzylinder, insbesondere von Schließanlagen
FR2762346B1 (fr) * 1997-04-18 1999-07-09 Andre Merle Cylindre de serrure multicombinaisons
DE19800733A1 (de) * 1998-01-12 1999-07-15 Schulte Zylinderschl Gmbh Querschnittsprofil eines Flachschlüssels oder des Schlüsselkanals eines zugehörigen Schließzylinders
AT409019B (de) * 1999-05-26 2002-05-27 Evva Werke Flachschlüssel und zylinderschloss

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2059573A1 (de) 1970-12-03 1972-06-08 Linde Ag Autogen-Schneidbrenner
DE2546551B2 (de) 1975-10-17 1978-01-05 Fa. Wilhelm Karrenberg, 5620 VeIbert Zylinderschloss mit flachschluessel
DE2660959C2 (fr) 1976-02-19 1987-07-09 Dom Sicherheitstechnik
DE7818276U1 (de) 1977-06-30 1979-02-22 Bauer Kaba Ag Sicherheits-Schliessysteme, Wetzikon (Schweiz) Zylinderschloss mit zugehoerigem flachschluessel
CH651350A5 (en) 1980-09-05 1985-09-13 Ernst Keller Cylinder lock with a reversible key
DE8717534U1 (fr) 1987-08-10 1989-01-19 Dom-Sicherheitstechnik Gmbh & Co Kg, 5040 Bruehl, De
DE4336746A1 (de) 1993-10-28 1995-05-04 Sebastian Scharinger Autositz zur Vermeidung von Bandscheibenschäden und Rückenschmerzen
EP0887494A2 (fr) 1997-06-26 1998-12-30 BKS GmbH Clé

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015008303A1 (fr) * 2013-07-15 2015-01-22 Cisa S.P.A. Cylindre antieffraction et clé associée

Also Published As

Publication number Publication date
ATE363574T1 (de) 2007-06-15
ES2287050T3 (es) 2007-12-16
EP1132551A3 (fr) 2003-02-05
EP1132551B1 (fr) 2007-05-30
DK1132551T3 (da) 2007-10-01
DE10011112A1 (de) 2001-09-13
DE50112542D1 (de) 2007-07-12

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