EP1063371A2 - Serrure cylindrique - Google Patents

Serrure cylindrique Download PDF

Info

Publication number
EP1063371A2
EP1063371A2 EP00890194A EP00890194A EP1063371A2 EP 1063371 A2 EP1063371 A2 EP 1063371A2 EP 00890194 A EP00890194 A EP 00890194A EP 00890194 A EP00890194 A EP 00890194A EP 1063371 A2 EP1063371 A2 EP 1063371A2
Authority
EP
European Patent Office
Prior art keywords
key
cylinder
locking body
recess
slide
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.)
Withdrawn
Application number
EP00890194A
Other languages
German (de)
English (en)
Other versions
EP1063371A3 (fr
Inventor
Markus Kornhofer
Heinz Luef
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.)
Kaba Gege GmbH
Original Assignee
Kaba Gege GmbH
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 Kaba Gege GmbH filed Critical Kaba Gege GmbH
Publication of EP1063371A2 publication Critical patent/EP1063371A2/fr
Publication of EP1063371A3 publication Critical patent/EP1063371A3/fr
Withdrawn legal-status Critical Current

Links

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
    • 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
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • 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
    • E05B27/0035—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with indirectly actuated tumblers
    • 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
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type

Definitions

  • the invention relates to a locking cylinder with a cylinder core, which is rotatably mounted in a cylinder housing and a key channel as well as radial in the cylinder housing has insertable tumblers.
  • tumblers are considered radial in bores in the cylinder core Slidable core pins designed with sprung Interact housing pins. If by means of the toothing a flat key the core pins are shifted so that their contact surfaces with the adjacent housing pins lie exactly in the lateral surface of the cylinder core, then the lock cylinder can be locked. To the Place the toothing, which is the key secret of one Flat key carries, can also counterbores kick the flat sides of the key, which is also the task control of tumblers. These tumblers can also be designed so that they block in the interface between the cylinder core and the cylinder housing lie and rest on the key.
  • the invention aims at a locking cylinder with respect to further improve the security of the deadlock. This is achieved in that in the end face of the cylinder core or in a recess or in a projection of the Face or an inserted hard metal body next the key channel has an essentially axial bore a key-operated slide is provided, the one Wedge surface for transmitting an axial movement as a lifting movement on a radially guided and in at least one recess of the cylinder housing retractable locking body wearing.
  • Each key has a stop on the key bow, the insertion of the key into the key channel limited. This stop is on the face of the Cylinder core, with its end face there for variation the key position in the cylinder core has a recess or can have a head start.
  • the stroke of the key itself or one axially or radially relative to the stop offset surface controls the visible face Slider.
  • the slide moves into a defined axial feed position, when the key is fully inserted. In this, the slide raises or lowers a locking body the kinematic redirection. It is enough to unlock the Lock cylinder therefore not if the key bit too Controlling tumblers according to the key secret in the release position can be pushed. Rather, it must be about Key cereal from the outside at least one additional tumbler be overcome. Especially in connection with the stop of the key on the face of the locking cylinder this additional security measure is important.
  • the locking body to its radial Leadership is associated with guide pins that are in both sides the key channel arranged holes are slidably mounted and by spring force in the direction of locking the Locking body are biased in the locked position.
  • Carbide pins can be used in the holes Drilling protection may be provided.
  • Such pens are as Pins inserted rigidly into corresponding bores are known. In the present case, they are movable and against spring force stored in the holes. So if a suitable key is pushed into the key channel of the cylinder core, then the last way until the key is struck is the Insert the slider and lift the locking body used.
  • the locking body is designed as a spring-loaded rocker is rotatably supported in the middle and under spring force with a rocker end locking into a housing recess that the rocker is inserted when the slide is pushed in, e.g. into the scale by means of an inclined ramp is pivotable, with both rocker ends approximately in the lateral surface of the cylinder core and that with continued Push the slider into the end of the rocker immersed in the housing.
  • the seesaw has two Locked positions and only one release position between the Blocking positions.
  • Another way of just one key coding position allow for unlocking and overriding the To make the blocking body ineffective even with the scanning hook characterized in that a turn on a guide pin or annular groove is provided, in which an approximately vertical Insert pin that can be moved in a hole to the guide pin immersed in the release position of the locking body and in the locked position of the locking body as well as in one raised release position of the locking body of the insertion pin slidable radially outwards into a housing recess is.
  • the Key floss of a flat key as a support for the control surface the slide in the cylinder core.
  • the Hole for the slide in the end face of the cylinder core or in the hard metal body immediately below the mouth the key channel is provided.
  • the key is then characterized in that at the Key chalk the abutment surface to rest on the end face of the cylinder core for positioning the key bit in the key channel and next to this stop surface A key pad for positioning the key Slider is provided in the bore.
  • the key will be So by means of the stop surface in the key channel in the axial Direction positioned and a control surface leads at the same time the position of the slide in the release position by. Seen in the axial direction, the stop surface and the control surface collapse into one plane.
  • a special design of the key is characterized by that the control surface as a face of a Pen is formed on the key cord, the Pin extends in the axial direction of the key bit and with the bore in the cylinder core is aligned, engages in it and positioned the slider.
  • the pen or nose can thus also a displacement of the slide or its end face into the inside of the cylinder core.
  • Another practical key-lock combination assumes a variation in the depth of the key the key channel. This is a variation of the Slider position overlaid. This is achieved in that on the keyhole in the area of the key stroke Projection or a recess provided with a stop surface are on a surface of a recess or Projection of the end face of the cylinder core, in particular a hard metal insert the same in axial Positioning in the key channel, is present and that the hole with the slider at the bottom of the recess or on Projection opens and the control surface in the plane of the stop surface lies.
  • an additional control surface has, which is opposite the slide and this moves, with the control surface opposite to variation the stop face set back in parallel planes or advanced.
  • Fig. 1 shows a longitudinal section the line I-I in Fig. 2 by part of a cylinder core in the locked position of a locking body
  • Fig. 2 shows a cross section along the line II-II in Fig. 1
  • Fig. 3 shows a longitudinal section Similar to Fig. 1, but in the release position of the locking body 4 shows a cross section along the line IV-IV in FIG. 3
  • Fig. 5 shows a cross section through a cylinder core with a Lock with insertion pin in the locked position
  • Fig. 6 the cross section 5, but in the release position
  • FIG. 1 shows a longitudinal section the line I-I in Fig. 2 by part of a cylinder core in the locked position of a locking body
  • Fig. 2 shows a cross section along the line II-II in Fig. 1
  • Fig. 3 shows a longitudinal section Similar to Fig. 1, but in the release position of the locking body 4 shows a cross section along the line IV-IV in FIG. 3
  • Fig. 5 shows
  • FIG. 7 a Longitudinal cylinder core with locking mechanism with anti-lift device 8 shows a cross section to this
  • 9 shows the longitudinal section according to FIG. 7 in the release position
  • FIG. 10 9 shows a cross section to FIG. 9
  • FIG. 11 shows a longitudinal section 7 in a new locked position when lifting
  • Fig. 12 shows a cross section to FIG. 11
  • FIG. 13 shows a longitudinal section by part of a cylinder core in one embodiment 14 a cross-section to this
  • FIG. 15 the longitudinal section according to FIG. 13 in the release position
  • FIG. 16 shows a cross section to FIG. 15 and FIGS. 17, 18 and 19 Longitudinal sections through a part of a cylinder core in further versions in release position.
  • a cylinder core 1 is rotatable in a cylinder housing 2 stored.
  • the dash-dotted lines 3 indicate the tumblers in the form of spring-loaded core and housing pins.
  • the end face on the cylinder core 1 is by means of a dovetail guide a hard metal body 4 in a radial groove in the end face 5 used.
  • a slide 6 is mounted, the lies in the plane of the key channel 7 (FIG. 2) and from one Control surface on a key chalk or in the transition can be inserted into the key bit of a key.
  • the Slider 6 has a wedge face 8 on the end face, which is in a Recess 9 of a locking body 10 engages.
  • 13, 14 and 15, 16 show sections according to FIGS. 1, 2 and 3, 4, but the guide pins are made of brass 12 ', 13' only shortened. Pins 14, 15 out Tungsten carbide are spring-loaded in the guide holes additional protection against drilling. 13 to 16, the end face 5 of the cylinder core 1 is aligned the hard metal body 4. To actuate the slide 6 in The stop surface of the Key for key positioning in the key channel 7 at the same time control surface for the slide 6.
  • FIG. 5 and 6 show an embodiment according to FIG. 1 to 4, however, the guide pin 13 "with an annular groove 16 fitted.
  • a insertion pin 17 which according to Fig. 5 with locking locking body 10 in a housing recess 18 engages and on the foot side on the guide pin 13 " is pending - so cannot back off.
  • the blocking body 10 by means of the slide 6 due to the corner deflection by the Wedge surface 8 raised to the release position (Fig. 6), then the insertion pin 17 can dip into the annular groove 16.
  • the Cylinder core 1 can be rotated in the cylinder housing 2. If the slide 6 is pushed in too deeply beyond the release position then he raises the locking body 10.
  • FIG. 7 to 12 is a variant for securing the Locking according to the invention shown against lifting.
  • the slide 6 and its wedge surface 8 Blocking body 10 are lifted out of the housing recess 11.
  • the lengths of the extensions 19, 20 are chosen so that when locking by the locking body 10 lie within the cylinder core 1 (Fig. 7, 8), that they are in the release position of the locking body 10 exactly with their end faces in the lateral surface of the cylinder core 1 lie (Fig. 9, 10) and that they when lifting the locking body 10, e.g. through manipulation on the cylinder core, engage in the housing recesses 21, 22 (Fig. 11, 12).
  • When lifting the locking body 10 would without further Measures (such as insertion pin 17 or guide pin extensions 19, 20) release.

Landscapes

  • Lock And Its Accessories (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Clamps And Clips (AREA)
EP00890194A 1999-06-23 2000-06-21 Serrure cylindrique Withdrawn EP1063371A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT110799 1999-06-23
AT110799A AT407273B (de) 1999-06-23 1999-06-23 Schliesszylinder

Publications (2)

Publication Number Publication Date
EP1063371A2 true EP1063371A2 (fr) 2000-12-27
EP1063371A3 EP1063371A3 (fr) 2001-02-07

Family

ID=3506745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00890194A Withdrawn EP1063371A3 (fr) 1999-06-23 2000-06-21 Serrure cylindrique

Country Status (2)

Country Link
EP (1) EP1063371A3 (fr)
AT (1) AT407273B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2294272B1 (fr) * 2008-03-27 2015-07-29 Medeco Security Locks, Inc. Serrure a barillet et mecanisme de verrouillage auxiliaire
EP4047161A1 (fr) * 2021-02-22 2022-08-24 ASSA ABLOY (Schweiz) AG Clés, clés et barillets

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418080A (en) * 1943-04-21 1947-03-25 Ledin Charles Removable cylinder
FR1325870A (fr) * 1962-03-24 1963-05-03 Serrure à pompe à combinaisons multiples
US3780549A (en) * 1971-09-08 1973-12-25 Schlage Lock Co Binary multi-plane cylinder
FR2388966A1 (fr) * 1977-04-27 1978-11-24 Gruslin Philippe Perfectionnement aux serrures a barillet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418080A (en) * 1943-04-21 1947-03-25 Ledin Charles Removable cylinder
FR1325870A (fr) * 1962-03-24 1963-05-03 Serrure à pompe à combinaisons multiples
US3780549A (en) * 1971-09-08 1973-12-25 Schlage Lock Co Binary multi-plane cylinder
FR2388966A1 (fr) * 1977-04-27 1978-11-24 Gruslin Philippe Perfectionnement aux serrures a barillet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2294272B1 (fr) * 2008-03-27 2015-07-29 Medeco Security Locks, Inc. Serrure a barillet et mecanisme de verrouillage auxiliaire
EP4047161A1 (fr) * 2021-02-22 2022-08-24 ASSA ABLOY (Schweiz) AG Clés, clés et barillets

Also Published As

Publication number Publication date
ATA110799A (de) 2000-06-15
EP1063371A3 (fr) 2001-02-07
AT407273B (de) 2001-02-26

Similar Documents

Publication Publication Date Title
DE29811395U1 (de) Treibstangenverschluß
DE3609473A1 (de) Schliesszylinder
EP0016903B1 (fr) Unité de poignée tournante
DE19939734B4 (de) Aus Schließzylinder und Schlüssel bestehende Schließvorrichtung
DE10031972A1 (de) Schlüssel für einen Profilschliesszylinder und Profilschliesszylinder
DE3832143C2 (fr)
EP1063371A2 (fr) Serrure cylindrique
DE2525771A1 (de) Einstecktuerschloss
EP2469216A2 (fr) Dispositif de sécurité pour fusils à répétition
DE19950393B4 (de) Werkzeugaufnahme für einen Bohr- oder Meisselhammer
AT4293U1 (de) Schliesszylinder
DE2941703A1 (de) Zylinderschloss mit flachschluessel
DE2902578C2 (de) Mittels Permanentmagnetschlüssel betätigbarer Schließzylinder
DE4307991A1 (de) Aus Wende-Flachschlüssel und Schließzylinder bestehende Schließvorrichtung
DE102013010199B4 (de) Schloss-Schlüssel-System
AT357431B (de) Tuerschloss
DE19738244C2 (de) Schloß für Sicherheitstüren
DE19604594C1 (de) Kombination eines Schließzylinders und eines Flachschlüssels für Waren- und Spielautomaten, Geldwechselautomaten, Fahrkartenautomaten und dergleichen, mit Stiftzuhaltungen
DE3642253A1 (de) Abschliessbarer fenstergriff
DE2743091C2 (de) Vorrichtung zum Vergrößern des Ausschließhubes eines eintourig mittels Schlüssel schließbaren Schubriegels in einem Schloß mit Falle und Schubriegel
EP0701034B1 (fr) Serrure pour porte de prison
DE69113565T2 (de) Zylinderschloss.
DE19738242C2 (de) Schloß für Sicherheitstüren
DE10305697B4 (de) Schloss
DE4230591A1 (de) Codierbares Zylinderschloß

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20010718

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20031121

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040103