DE3603655A1 - Cylinder lock having an exchangeable inner cylinder - Google Patents

Cylinder lock having an exchangeable inner cylinder

Info

Publication number
DE3603655A1
DE3603655A1 DE19863603655 DE3603655A DE3603655A1 DE 3603655 A1 DE3603655 A1 DE 3603655A1 DE 19863603655 DE19863603655 DE 19863603655 DE 3603655 A DE3603655 A DE 3603655A DE 3603655 A1 DE3603655 A1 DE 3603655A1
Authority
DE
Germany
Prior art keywords
cylinder
inner cylinder
leaf spring
lock
coupling
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
DE19863603655
Other languages
German (de)
Other versions
DE3603655C2 (en
Inventor
Siegfried 5220 Waldbröl Riemer
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.)
Huwil Werke GmbH
Original Assignee
Huwil Werke 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
Priority claimed from DE19858512364 external-priority patent/DE8512364U1/en
Application filed by Huwil Werke GmbH filed Critical Huwil Werke GmbH
Priority to DE19863603655 priority Critical patent/DE3603655A1/en
Publication of DE3603655A1 publication Critical patent/DE3603655A1/en
Application granted granted Critical
Publication of DE3603655C2 publication Critical patent/DE3603655C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E05B9/084—Fastening of lock cylinders, plugs or cores
    • E05B9/086—Fastening of rotors, plugs or cores to an outer stator

Abstract

The lock cylinder has a small diameter, for example 18 mm, so that it can be used especially as a furniture cylinder. The exchange of the inner cylinder takes place in an intended position, in which the keyway (15) coincides with the pin channel (16) and a wire pin can be inserted into this. A leaf spring (3) arranged in the outer cylinder projects with its free end (6) into an annular groove (7) of the inner cylinder as a coupling. The free end of the leaf spring is raised by means of the inserted wire pin, with the result that the inner cylinder can be drawn out forwards. A replacement inner cylinder with an associated key can be inserted in the same position. The free end (6) of the leaf spring (3) engages again into the annular groove (7) and thus restores the coupling. <IMAGE>

Description

Beschreibung:Description:

Die Erfindung betrifft ein Zylinderschloß mit auswechselbarem Innnenzylinder, gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a cylinder lock with an exchangeable inner cylinder, according to the preamble of claim 1.

Es sind Zylinderschlösser bekannt, bei denen der Innenzylinder in einer Zwischenposition zwischen Verschluß- und Offenstellung gewechselt werden kann. Dazu bedient man sich eines Stiftes, der in der Zwischen- bzw. Wechselposition des Innenzylinders in einen vorgesehenen Kanal eingeschoben und damit eine Sperre gelöst werden kann.There are cylinder locks known in which the inner cylinder in an intermediate position between the closed and open position can be changed. A pen is used for this, which is in the intermediate or changing position of the Inner cylinder pushed into a channel provided and thus released a lock can be.

Die bekannten Zylinderschlösser haben aber einen relativ großen Durchmesser, weil ihr Wechselmechanismus für Zylinderschlösser kleineren Durchmessers ungeeignet ist.The known cylinder locks have a relatively large diameter, because their changing mechanism is unsuitable for cylinder locks with a smaller diameter is.

Daher liegt der Erfindung die Aufgabe zugrunde ein Zylinderschloß mit auswechselbarem Innenzylinder zu schaffen, dessen Wechselmechanismus geeignet ist in Schließzylindern kleineren Durchmessers, z.B. 18 mm, verwendet zu werden.The invention is therefore based on the object of a cylinder lock to create with exchangeable inner cylinder, whose exchange mechanism is suitable is to be used in locking cylinders with a smaller diameter, e.g. 18 mm.

Diese Aufgabe wird durch die Merkmale des kennzeichnenden Teils des Anspruchs 1 gelöst.This task is achieved by the features of the characterizing part of the Claim 1 solved.

Dadurch wird der Vorteil erreicht, daß auch für Möbel-Zylinderschlösser mit vorwiegend kleinerem Durchmesser auswechselbare Innenzylinder eingesetzt werden können.This has the advantage that also for furniture cylinder locks Exchangeable inner cylinders with predominantly smaller diameters are used can.

Die Unteransprüche betreffen vorteilhafte Weiterbildungen des Gegenstandes gemäß Anspruch 1.The subclaims relate to advantageous developments of the subject matter according to claim 1.

In den Zeichnungen ist ein Ausführungsbeispiel dargestellt. Es zeigt Fig. 1 eine Seitenansicht des Zylinderschlosses im Schnitt, Fig. 2 eine Ansicht bei abgenommenem Boden, mit Schnitt im Bereich A - A, gemäß Fig. 1, Fig. 3 eine Schnittansicht mit Kupplungsstück als Exzenterscheibe.An exemplary embodiment is shown in the drawings. It shows 1 shows a sectional side view of the cylinder lock, FIG. 2 shows a view with the bottom removed, with a section in the area A - A, according to FIG. 1, FIG Sectional view with the coupling piece as an eccentric disk.

In den Außenzylinder 1 ist der Innenzylinder 2 von vorn eingesetzt und drehbar gelagert. Zu seiner axialen Fixierung ist eine Blattfeder 3 in einem Schacht 4 im Außenzylinder 1 durch Quetschung 5 befestigt. Das freie Ende 6 der Blattfeder 3 ist umgewinkelt und greift in eine Ringnut 7 im Innenzylinder 2 ein.The inner cylinder 2 is inserted from the front into the outer cylinder 1 and is rotatably supported. A leaf spring 3 is used to fix it axially fastened in a shaft 4 in the outer cylinder 1 by pinching 5. The free end 6 of the leaf spring 3 is angled and engages in an annular groove 7 in the inner cylinder 2.

Hinter der Ringnut 7 weist das den Außenzylinder 1 durchragende Ende des Innenzylinders 2 einen Konus 8, einen Kupplungsansatz 9 und einen Führungsstift 10 auf. Darauf aufgesteckt ist das Kupplungsstück 11, das durch den Boden 12 gelagert und gehalten wird, wobei der Boden 12 mit dem Außenzylinder 1 verschraubt oder vernietet ist.Behind the annular groove 7, the end protruding through the outer cylinder 1 has of the inner cylinder 2 has a cone 8, a coupling projection 9 and a guide pin 10 on. The coupling piece 11, which is supported by the base 12, is pushed onto it and is held, the base 12 being screwed or riveted to the outer cylinder 1 is.

Auf das Kupplungsstück 11 formschlüssig aufgesetzt ist der Schließriegel 13, der vorzugsweise durch die Nietung 14 auf dem Kupplungsstück 11 befestigt ist.The locking bolt is placed on the coupling piece 11 in a form-fitting manner 13, which is preferably fastened to the coupling piece 11 by the rivet 14.

Es ist erkennbar, daß wenn der Innenzylinder 2 in dem Außenzylinder 1 in der dargestellten Position ist, also die randoffene Seite des Schlüsselkanals 15 sich mit dem Stiftkanal 16 deckt, ein Drahtstift in diesen Stiftkanal 16 eingesteckt werden kann. Dabei wird die Blattfeder 3 mit ihrem freien Ende 6 aus der Ringnut 7 gehoben, so daß der Innenzylinder 2 nach vorne herausgezogen werden kann. Dadurch kann auch der Drahtstift wieder entnommen werden.It can be seen that when the inner cylinder 2 is in the outer cylinder 1 is in the position shown, i.e. the open-edged side of the key channel 15 coincides with the pin channel 16, a wire pin is inserted into this pin channel 16 can be. The leaf spring 3 with its free end 6 is removed from the annular groove 7 lifted so that the inner cylinder 2 can be pulled out towards the front. Through this the wire pin can also be removed again.

Ein Austausch-Innenzylinder mit zugehörigem Schlüssel kann in der gleichen Position eingesetzt werden. Dabei gleitet das freie Ende 6 der Blattfeder 3 über den Konus 8 und rastet in die Ringnut 7 ein. Mit diesem Vorgang ist der Führungsstift 10 und der Kupplungsansatz 9 in das Kupplungsstück 11 eingetaucht, so daß damit der Austausch vollzogen ist.An exchange inner cylinder with associated key can be found in the used in the same position. The free end 6 of the leaf spring slides 3 over the cone 8 and engages in the annular groove 7. With this operation is the guide pin 10 and the coupling lug 9 is immersed in the coupling piece 11, so that with it the exchange is completed.

Wie aus Fig. 2 zu erkennen ist, weist der Kupplungsansatz 9 eine Asymmetrie auf, so daß die Einrückung des auszutauschenden Innenzylinders 2 nur in der einen, gegenüber der Schließriegelstellung richtigen Position möglich ist.As can be seen from FIG. 2, the coupling attachment 9 has an asymmetry so that the indentation of the inner cylinder 2 to be exchanged only in one relative to the locking bolt position correct position is possible.

In Fig. 3 ist das Kupplungsstück 11 a als Exzenterscheibe ausgestaltet, die im rückwärtigen Teil des Außenzylinders 1 drehbeweglich eingelassen ist. Das Kupplungsstück 11 a greift mit dem Exzenterstift 17 in den Riegel 18, der im Gehäuse 19 verschieblich angeordnet ist.Das Gehäuse 19 ist an dem Flansch 20 befestigt, so daß Riegel und Gehäuse den Boden für das Zylinderschloß bilden.In Fig. 3 the coupling piece 11 a is designed as an eccentric disk, which is embedded in the rear part of the outer cylinder 1 so that it can rotate. That Coupling piece 11 a engages with the eccentric pin 17 in the bolt 18, which is in the housing 19 is slidably arranged. The housing 19 is attached to the flange 20, so that bolt and housing form the base for the cylinder lock.

Claims (6)

Zylinderschloß mit auswechselbarem Innenzylinder Ansprüche: 1. Zylinderschloß mit auswechselbarem Innenzylinder, bei dem der Innenzylinder mittels Schlüssel in die Wechselposition gedreht wird, in der durch Einstecken eines Stiftes in einen vorgesehenen Kanal eine Sperre gelöst wird, dadurch gekennzeichnet, daß die Sperre eine im Außenzylinder ( 1 ) montierte Blattfeder ( 3 ) ist, deren freies Ende ( 6 ) in Sperrstellung in eine Ringnut ( 7 ) im Innenzylinder ( 2 ) eingreift, wobei ein Kupplungsstück ( 11 ) drehbar im Boden ( 12 ) des Außenzylinders ( 1 ) gelagert ist, in welches der Kupplungsansatz ( 9 ) und der Führungsstift ( 10 ) des Innenzylinder ( 2 ) kuppelnd eintaucht.Cylinder lock with exchangeable inner cylinder Claims: 1. Cylinder lock with exchangeable inner cylinder, in which the inner cylinder can be inserted into the the change position is rotated in which by inserting a pen into a provided channel a lock is released, characterized in that the lock is a leaf spring (3) mounted in the outer cylinder (1), the free end of which ( 6) engages in the locking position in an annular groove (7) in the inner cylinder (2), wherein a coupling piece (11) rotatably mounted in the base (12) of the outer cylinder (1) is, in which the coupling lug (9) and the guide pin (10) of the inner cylinder (2) immersed in the coupling. 2. Zylinderschloß nach Anspruch 1, dadurch gekennzeichnet, daß die Blattfeder ( 3 ) in einem Schacht ( 4 ) im Außenzylinder ( 1 ) eingesteckt und dort arretiert ist.2. Cylinder lock according to claim 1, characterized in that the Leaf spring (3) inserted into a shaft (4) in the outer cylinder (1) and there is locked. 3. Zylinderschloß nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Arretierung der Blattfeder ( 3 ) im Schacht ( 4 ) mittels einer Quetschung ( 5 ) erfolgt.3. Cylinder lock according to claims 1 and 2, characterized in that that the locking of the leaf spring (3) in the shaft (4) by means of a pinch (5) takes place. 4. Zylinderschloß nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß das Kupplungsstück ( 11 ) den Schließriegel ( 13 ) trägt.4. Cylinder lock according to claims 1 to 3, characterized in that that the coupling piece (11) carries the locking bolt (13). 5. Zylinderschloß nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß das Kupplungsstück ( 11 a ) in den rückwärtigen Teil des Außenzylinders ( 1 ) drehbeweglich eingelassen ist und der Boden ( 12 ) durch den Riegel ( 18 ) und/oder das Gehäuse ( 19 ) gebildet wird.5. Cylinder lock according to claims 1 to 3, characterized in that that the coupling piece (11 a) in the rear part of the outer cylinder (1 ) is let in rotatably and the bottom (12) by the bolt (18) and / or the housing (19) is formed. 6. Zylinderschloß nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß zur Freistellung der Blattfeder ( 3 ) beim Einsetzen des Innenzylinders ( 2 ) in den Außenzylinder (13 der Ringnut ( 7 ) im Innenzylinder ( 2 ) ein Konus ( 8 ) vorgeordnet ist.6. Cylinder lock according to claims 1 to 5, characterized in that that to release the leaf spring (3) when inserting the inner cylinder (2 ) in the outer cylinder (13 of the annular groove (7) in the inner cylinder (2) a cone ( 8) is upstream.
DE19863603655 1985-04-26 1986-02-06 Cylinder lock having an exchangeable inner cylinder Granted DE3603655A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863603655 DE3603655A1 (en) 1985-04-26 1986-02-06 Cylinder lock having an exchangeable inner cylinder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19858512364 DE8512364U1 (en) 1985-04-26 1985-04-26 Cylinder lock with exchangeable inner cylinder
DE19863603655 DE3603655A1 (en) 1985-04-26 1986-02-06 Cylinder lock having an exchangeable inner cylinder

Publications (2)

Publication Number Publication Date
DE3603655A1 true DE3603655A1 (en) 1986-10-30
DE3603655C2 DE3603655C2 (en) 1989-04-06

Family

ID=25840752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863603655 Granted DE3603655A1 (en) 1985-04-26 1986-02-06 Cylinder lock having an exchangeable inner cylinder

Country Status (1)

Country Link
DE (1) DE3603655A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698597A1 (en) * 1992-12-01 1994-06-03 Daimler Benz Ag Steering lock for vehicles.
EP0677632A2 (en) * 1994-04-05 1995-10-18 Snap-on Incorporated Removable core lock with latch alignment and limited latch rotation
WO1999058793A1 (en) * 1998-05-08 1999-11-18 Karl Simon Gmbh & Co. Kg Lock, especially a flap lock
DE202008008861U1 (en) 2008-10-07 2008-11-27 Wesko Locks Ltd. Cylinder lock with exchangeable inner cylinder
FR2954385A1 (en) * 2009-12-21 2011-06-24 Valeo Securite Habitacle REINFORCED SECURITY LOCK
DE202012100370U1 (en) 2012-02-03 2013-05-06 Martin Lehmann Gmbh & Co. Kg Interchangeable cylinder system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008649A1 (en) * 1990-03-17 1991-09-19 Huwil Werke Gmbh Cylinder lock with replaceable core - with core which removable by disengaging sliding retainer with piece of wire
DE4442125C1 (en) * 1994-11-26 1996-07-11 Niederdrenk Julius Kg Furniture lock or lock
DE10010501C2 (en) * 2000-03-07 2002-10-10 Burg Schliessysteme F W Luelin Integrated lock / handle arrangement
DE10107398C2 (en) * 2001-02-14 2003-11-13 Jul Niederdrenk Gmbh & Co Kg Kit for furniture locks or furniture olives with an adapter housing to accommodate different locking systems
DE102012100345B4 (en) 2012-01-17 2020-08-13 Martin Lehmann Gmbh & Co. Kg Exchange cylinder system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1761092A (en) * 1929-05-06 1930-06-03 Chicago Lock Co Lock
US1832108A (en) * 1929-12-23 1931-11-17 Falk Morris Removable plug for pin tumbler locks
US2480026A (en) * 1947-12-10 1949-08-23 Briggs & Stratton Corp Lock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1761092A (en) * 1929-05-06 1930-06-03 Chicago Lock Co Lock
US1832108A (en) * 1929-12-23 1931-11-17 Falk Morris Removable plug for pin tumbler locks
US2480026A (en) * 1947-12-10 1949-08-23 Briggs & Stratton Corp Lock

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698597A1 (en) * 1992-12-01 1994-06-03 Daimler Benz Ag Steering lock for vehicles.
EP0677632A2 (en) * 1994-04-05 1995-10-18 Snap-on Incorporated Removable core lock with latch alignment and limited latch rotation
EP0677632A3 (en) * 1994-04-05 1996-02-21 Snap On Tools Corp Removable core lock with latch alignment and limited latch rotation.
US5634359A (en) * 1994-04-05 1997-06-03 Snap-On Technologies, Inc. Removable core lock with latch alignment and limited latch rotation
WO1999058793A1 (en) * 1998-05-08 1999-11-18 Karl Simon Gmbh & Co. Kg Lock, especially a flap lock
DE202008008861U1 (en) 2008-10-07 2008-11-27 Wesko Locks Ltd. Cylinder lock with exchangeable inner cylinder
DE102009044116A1 (en) 2008-10-07 2010-04-08 Wesko Locks Ltd. Cylinder lock with exchangeable inner cylinder
FR2954385A1 (en) * 2009-12-21 2011-06-24 Valeo Securite Habitacle REINFORCED SECURITY LOCK
WO2011076661A1 (en) * 2009-12-21 2011-06-30 Valeo Securite Habitacle Reinforced security lock
DE202012100370U1 (en) 2012-02-03 2013-05-06 Martin Lehmann Gmbh & Co. Kg Interchangeable cylinder system
EP2623693A2 (en) 2012-02-03 2013-08-07 Martin Lehmann GmbH & Co. Kg An interchangeable cylinder lock system
CN103243987A (en) * 2012-02-03 2013-08-14 马丁莱曼有限责任两合公司 Interchangeable cylinder system

Also Published As

Publication number Publication date
DE3603655C2 (en) 1989-04-06

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D2 Grant after examination
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