EP2559833A2 - Cylindre à bouton avec couplage actionnable par bouton-pressoir, ainsi que bouton de commande pour un cylindre de fermeture de ce type - Google Patents

Cylindre à bouton avec couplage actionnable par bouton-pressoir, ainsi que bouton de commande pour un cylindre de fermeture de ce type Download PDF

Info

Publication number: EP2559833A2
Authority: EP; European Patent Office
Prior art keywords: knob; push buttons; actuating; push; coupling elements
Prior art date: 2011-08-18
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

EP12180407A

Other languages

German (de)

English (en)

Other versions

EP2559833B1 (fr

EP2559833A3 (fr

Inventor

Thomas Fussel

Mario Papagelidis

Wilhelm Schmitz

Hermann-Josef Schmitt

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.)

Dom Sicherheitstechnik GmbH and Co KG

Original Assignee

Dom Sicherheitstechnik 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.)

2011-08-18

Filing date

2012-08-14

Publication date

2013-02-20

2012-08-14 Application filed by Dom Sicherheitstechnik GmbH and Co KG filed Critical Dom Sicherheitstechnik GmbH and Co KG

2012-08-14 Priority to SI201231261T priority Critical patent/SI2559833T1/en

2013-02-20 Publication of EP2559833A2 publication Critical patent/EP2559833A2/fr

2015-10-14 Publication of EP2559833A3 publication Critical patent/EP2559833A3/fr

2017-12-27 Application granted granted Critical

2017-12-27 Publication of EP2559833B1 publication Critical patent/EP2559833B1/fr

Status Active legal-status Critical Current

2032-08-14 Anticipated expiration legal-status Critical

Links

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Classifications

- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/005—Disconnecting the handle
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/04—Casings of cylinder locks
- E05B9/041—Double cylinder locks
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/04—Casings of cylinder locks
- E05B2009/046—Cylinder locks operated by knobs or handles

Definitions

the invention relates to an actuating knob, in particular for a cylinder lock with a housing which supports a knob, with a coupling having two coupling elements, which can be brought by simultaneous displacement of a first and a second push button from a normal position in which the coupling elements are separated from each other in a rotational driving position are in which the coupling elements are in engagement with each other.
the invention further relates to a lock cylinder lock with such an actuating knob, which can be brought by means of the clutch in a rotational driving position with a closing member.
An actuating knob of the type described shows the US 3,206,238 , There two diametrically opposed push buttons must be displaced simultaneously radially inward, so that a clutch can take effect.
a similar actuating knob shows the US 6,179,352 B1 , Again, two diametrically opposed push buttons must be pressed simultaneously radially inward so that spring locks are brought into a release position, so that the push button can be displaced in the axial direction.
a cylinder lock is out of the FR 2 866 045 A1 previously known.
a on a drive shaft which forms the cylinder core of a lock cylinder, seated rotary knob is described, whose end face is designed as a push button.
This push button can be displaced against the restoring force of a spring in the direction of the axis of rotation of the rotary knob in order to achieve a rotational drive between a closing member and the rotary knob.
the CH 334964 describes a rotary knob which can be coupled with an output element. Again, a push button must be moved in the axial direction of the axis of rotation.
the DE 199 57 697 C2 describes a pusher element for use as a pawl in a door handle set, in which the rotary knob must be displaced in the direction of the axis of rotation in order to connect it to a shaft connected to a closing member.
the invention is based on the object to further develop an operating knob advantageous for use and to provide a lock cylinder, the Aufsperrtext has been further increased.
the first push-button with the second push-button is gear-connected to a movement deflecting member in such a way that the two rotational driving positions of the two coupling elements can only be achieved after shifting both pushbuttons.
the staging case is displaceable both in the direction of actuation of the two push buttons and in the direction of the axis of rotation of the actuating handle. In a normal position, the two coupling elements are held by a clutch spring in a separate position.
both push buttons must be displaced.
Both push buttons are preferably held by the clutch spring in a normal position. They can be moved by pressure on an actuating end in an operating position.
the gear connection to at least one of the coupling elements is designed so that both push buttons must be displaced in their operating position, so that the coupling elements reach their rotational driving position. This is done against the restoring force of the clutch spring.
the direction of displacement of the two push buttons is preferably substantially transverse to the axis of rotation of the rotary knob. The push buttons are thus assigned to the peripheral surface of the rotary knob.
the two push buttons must be moved towards each other to reach the rotational driving position.
the transmission connection is designed such that the push buttons cooperate with aanaturesumlenkglied.
Thisthsumlenkglied can be within the rotary knob both in the direction of displacement of the two Shift push buttons as well as in the direction of displacement of one of the coupling elements.
Thexsumlenkglied can be stored floating in a receiving chamber of the rotary knob.
thensumlenkglied is pivotally arranged there. It can interact with a plunger to displace one of the coupling elements.
the plunger may be part of a drive shaft with which the closing member is rotationally driven.
the motion transmitting member may be a ball, a slider or a pivot lever.
the pivot lever may be pivotally hinged to the plunger.
the ability to turn a lock cylinder equipped with an inside knob from the outside of the door by means of the loop opening method is made much more difficult.
the sling not only a single push button must be moved from a normal position to an operating position. Rather, both pushbuttons must be displaced simultaneously from their normal position to the actuating position. If only one push button is displaced into the actuated position, the movement deflecting element is displaced in its cavity of the rotary knob. But it is only shifted in the direction of the displacement direction of the push button.
the push button is arranged in a trough.
This trough has a trough edge.
the operating end of the push button In order to reach the coupling position, the operating end of the push button must be brought to below the lowest level of the trough edge.
the loop is only able to lower the operating end of the push button to the lowest level of the trough edge. However, this is not enough to bring the coupling elements of their separate position in its rotational driving position. For this purpose, the push button must be moved deeper into the trough.
two push buttons are present, which are mounted in particular in diametrically associated bearing bores of the rotary knob.
This is preferably stop limited.
captive means may be provided which are formed annular or fork-like. These engage in the diameter-reduced portion of the knob.
a clutch spring may be provided which hold the coupling elements in a separate position and also hold the push button or two push buttons in their normal position. When shifting the at least one push button, this clutch spring is tensioned.
the lock cylinder has a cylinder housing 1, which has a flange portion and a cylinder core portion.
the cylinder housing 1 can be inserted into a profile opening of a mortise lock.
a cylinder core is provided, which has a ceremonieseinsteckö réelle, in which a key can be inserted to rotate the cylinder core can.
This cylinder core is coupled with inserted key with a closing member 2, which is a Locking mechanism in the mortise lock can operate.
this key-operated cylinder core is not shown. When installed, this section of the cylinder housing faces outward.
the rotary knob 3 has at least one push button 6.
two push buttons 6, 7 are provided.
the rotary knob 3 can be brought into a rotationally fixed connection to the closing member 2, so that by the rotation of the rotary knob 3, the closing member 2 can be rotated from the inside. Without a push-button operation of the knob 3 is not battinggekuppelt with the closing member 2.
a clutch is provided within the core bore of the cylinder housing 1. This consists of two coupling elements 4, 5, which have coupling profiles on their mutually facing end faces, which engage each other in a corresponding axial displacement of the coupling elements 4, 5, so that then the coupling elements 4, 5 occupy a rotational driving position.
a clutch spring 17 is tensioned, which normally hold the two coupling elements 4, 5 in a distance position, in which the coupling profiles do not interlock, so that in this separate position of the rotary knob 3 can be rotated without the closing member 2 rotates.
the rotary knob 3 has an axial cavity into which a shaft portion 9, which forms a plunger, is immersed.
the plunger 9 is inserted in a cavity of a cylinder core 26, which is rotatably mounted within a core bore of the cylinder housing 1 and which supports a coupling element 5.
the coupling element 5 has a cylinder section with a hexagonal opening 27, which is inserted in a central bore of the cylinder core 26.
the plunger 9 has at its end stuck in the bore of the cylinder core 26 a hexagonal portion 28 which is inserted in the hexagonal opening 27.
the rotary knob 3 has a substantially cylindrical shape, wherein the peripheral contour of the cylinder cross-sectional area is substantially a circular arc.
the troughs 12 have a trough edge 13 which, as a result of the curved lateral surface of the rotary knob 3, has a lowest level with respect to the trough bottom.
FIG. 5 It can be seen that between the lowest level of the bowl rim 13 and the bottom of the trough 12 remains a relative to the axis of rotation of the rotary knob 3 radial distance.
Push buttons 6, 7 each have actuating ends 6 ", 7", which are formed by the outwardly facing end faces of the push buttons 6, 7 in the respective bearing bores 24.
the end faces 6 ", 7" planes.
the end faces 6 ", 7" can also be curved.
the actuating ends 6 ", 7" opposite ends of the push buttons 6, 7 form output ends 6 ', 7', which are formed conically. Between the output end 6 ', 7' and the operating end 6 “, 7” each push button 6, 7 has a reduced diameter portion 10. This reduced diameter portion 10 is used for capturing the push button 6, 7 in the bearing bore 24. This purpose is a captive 11.
the captive 11 is in the in the FIGS. 3 to 9 As well as 15 illustrated embodiment, a fork-like device, which surrounds the reduced diameter portion 10.
the fork-like portion 11 is integrally formed of a plastic plate 14, which has a front side cover of the rotary knob 3 forms.
the main body of the rotary knob 3 has mutually parallel shafts 25, each crossing a bearing bore 24. In these shafts 25 engage the captive means 11 to fix the push buttons 6, 7 in the axial direction.
the axial length of the reduced diameter portion 10 is greater than the width of the tethering means 11, so that the push buttons 6, 7 stop limited in the direction transverse to the axis of rotation of the rotary knob 3 can shift by a certain stroke.
Thisxsumschglied 18 is able to shift both in the direction of displacement of the two push buttons 6, 7 so transversely to the axis of rotation of the rotary knob 3, and to shift in the direction of the axis of rotation of the rotary knob 3.
a shift in the direction of the axis of rotation of the rotary knob 3 has a displacement of the shaft portion 9 result.
the coupling element 5 is displaced in the direction of the coupling element 4 and the clutch spring 17 is tensioned.
This axial displacement of the shaft portion 9 relative to the cylinder core 26 is possible because the axial captivation of the shaft portion 9 to the cylinder core 26 via a pin 15 which engages through a slot 16 of the shaft portion 9.
the closing member 2 is coupled to a shaft section 8. This coupling can also be canceled when inserting a key.
the closing member 2 is in any case rotatably connected to the coupling element 4, the cylindrical portion inserted in a central bore of the shaft portion 8.
thexsumschglied 18 is a ball.
This ball 18 is floating in the cavity of the rotary knob 3. It is located in front of the end face 9 'of the shaft portion 9 and on the conical surface of the output end 6 ', 7' of the push buttons 6, 7th
the motion transmitting member 18 is a pivot lever which is pivotally mounted about a pivot axis 22 on the shaft portion 9.
the shaft portion 9 forms for this purpose a fork opening 23, in which the pivot lever 18 is arranged and which carries the pivot axis 22.
the protruding from the fork opening 23 arm of the pivot lever 18 forms rounded control surfaces 21 which abut the output ends 6 ', 7' of the push buttons 6, 7.
the capturing means 11 are formed as rings which lie in the reduced-diameter portions 10 of the push buttons 6, 7 and which allow the stop-limited displacement of the push buttons 6, 7.
the staging area 18 is formed by a slider.
the shaft portion 9 forms with its end face 9 'a rounded sliding surface 19. This is designed as a vault.
a corresponding to this rounded sliding surface 19 hollow rounded sliding surface 20 of the slider 18 can slide on the sliding surface 19 along a curved path.
the slider 18 also has a rounded control surface 21, against which the output ends 6 ', 7' of the push buttons 6, 7.
the two push buttons 6, 7 are not in troughs 12. While in the embodiments shown in the drawings, the end surfaces 6 ", 7" in any displacement position beyond the highest level of the trough edge 13, is provided in the not shown embodiment in that the push buttons 6, 7 protrude beyond the cylinder jacket surface of the rotary knob 3 in their normal position. Also in this embodiment, it is necessary that two of the two push buttons 6, 7 must be operated simultaneously to bring the coupling elements 4, 5 in an engaged position.
a push button 6 or 7 is provided in another, not shown in the drawings embodiment.
this push button 6 is located in a trough 12 and is so geared with aaratischglied 18 that the push button 6 must be shifted with its operating end 6 "to below the lowest level of the trough edge 13 to the two coupling elements 4, 5 in a rotational driving position If this single pushbutton 6 is merely displaced so far that its actuating end 6 "is at the level of the bowl rim 13, the coupling elements 4, 5 have a separate position.

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Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lock And Its Accessories (AREA)
Mechanical Control Devices (AREA)

EP12180407.4A 2011-08-18 2012-08-14 Cylindre à bouton avec couplage actionnable par bouton-pressoir, ainsi que bouton de commande pour un cylindre de fermeture de ce type Active EP2559833B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
SI201231261T SI2559833T1 (en)	2011-08-18	2012-08-14	Cylinder with clutch knob, which can be actuated by push-button, and trigger button for such cylindrical lock

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102011052811A DE102011052811A1 (de)	2011-08-18	2011-08-18	Knauf-Zylinder mit druckknopfbetätigbarer Kupplung

Publications (3)

Publication Number	Publication Date
EP2559833A2 true EP2559833A2 (fr)	2013-02-20
EP2559833A3 EP2559833A3 (fr)	2015-10-14
EP2559833B1 EP2559833B1 (fr)	2017-12-27

Family

ID=46880573

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP12180407.4A Active EP2559833B1 (fr)	2011-08-18	2012-08-14	Cylindre à bouton avec couplage actionnable par bouton-pressoir, ainsi que bouton de commande pour un cylindre de fermeture de ce type

Country Status (3)

Country	Link
EP (1)	EP2559833B1 (fr)
DE (1)	DE102011052811A1 (fr)
SI (1)	SI2559833T1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2515729A (en) *	2013-06-03	2015-01-07	Uap Ltd	Improvements to cylinder locks with thumb-turns
GB2553275A (en) *	2016-08-02	2018-03-07	Assa Abloy Ltd	Lock handle assembly
WO2023017283A1 (fr) *	2021-08-12	2023-02-16	Giovanni Laporta	Améliorations apportées à des ensembles de verrouillage
EP4600447A1 (fr)	2024-02-12	2025-08-13	Optilox B.V.	Kit de prévention d'effraction pour une serrure de porte comprenant un cylindre de retournement de pouce

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102021101986B4 (de) *	2021-01-28	2022-09-15	Dom Sicherheitstechnik Gmbh & Co. Kg	Aktuierungsvorrichtung, Schließzylinder, Schließsystem und Verfahren

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH334964A (de)	1954-07-07	1958-12-31	Zeiss Ikon Ag	Einbaudoppelzylinder für Einsteckschlösser mit Schlüssel- und Handgriffbetätigung
US3206238A (en)	1963-04-26	1965-09-14	Wagner E R Mfg Co	Childproof latch
US6179352B1 (en)	1999-05-21	2001-01-30	Eric W. Schneeberger	Handle lock
JP2003056220A (ja)	2001-08-20	2003-02-26	Miwa Lock Co Ltd	サムターン
WO2003083237A2 (fr)	2002-04-02	2003-10-09	Mila Hardware Limited	Mecanisme de verrouillage
DE19957697C2 (de)	1999-11-30	2003-10-23	Linnemeier Guenther	Drückerelement zum Einsatz einer Klinke für eine herkömmliche Türdrückergarnitur
FR2866045A1 (fr)	2004-02-06	2005-08-12	Tirard Sas	Bouton de commande de serrure de securite

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE1015654A3 (nl) *	2003-08-21	2005-07-05	Talpe Joseph	Beveiligingsknop.

2011
- 2011-08-18 DE DE102011052811A patent/DE102011052811A1/de not_active Withdrawn
2012
- 2012-08-14 EP EP12180407.4A patent/EP2559833B1/fr active Active
- 2012-08-14 SI SI201231261T patent/SI2559833T1/en unknown

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH334964A (de)	1954-07-07	1958-12-31	Zeiss Ikon Ag	Einbaudoppelzylinder für Einsteckschlösser mit Schlüssel- und Handgriffbetätigung
US3206238A (en)	1963-04-26	1965-09-14	Wagner E R Mfg Co	Childproof latch
US6179352B1 (en)	1999-05-21	2001-01-30	Eric W. Schneeberger	Handle lock
DE19957697C2 (de)	1999-11-30	2003-10-23	Linnemeier Guenther	Drückerelement zum Einsatz einer Klinke für eine herkömmliche Türdrückergarnitur
JP2003056220A (ja)	2001-08-20	2003-02-26	Miwa Lock Co Ltd	サムターン
WO2003083237A2 (fr)	2002-04-02	2003-10-09	Mila Hardware Limited	Mecanisme de verrouillage
FR2866045A1 (fr)	2004-02-06	2005-08-12	Tirard Sas	Bouton de commande de serrure de securite

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2515729A (en) *	2013-06-03	2015-01-07	Uap Ltd	Improvements to cylinder locks with thumb-turns
GB2553275A (en) *	2016-08-02	2018-03-07	Assa Abloy Ltd	Lock handle assembly
GB2553275B (en) *	2016-08-02	2020-12-23	Assa Abloy Ltd	Lock handle assembly
WO2023017283A1 (fr) *	2021-08-12	2023-02-16	Giovanni Laporta	Améliorations apportées à des ensembles de verrouillage
EP4600447A1 (fr)	2024-02-12	2025-08-13	Optilox B.V.	Kit de prévention d'effraction pour une serrure de porte comprenant un cylindre de retournement de pouce

Also Published As

Publication number	Publication date
EP2559833B1 (fr)	2017-12-27
EP2559833A3 (fr)	2015-10-14
DE102011052811A1 (de)	2013-02-21
SI2559833T1 (en)	2018-04-30

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