DE102004049547B3 - Lock for plate glass doors has spring-loaded nut with arm which holds bolt in closed position, spring being made from polyisocyanate polyaddition product and is adjusted by two wedges whose sloping surfaces slide against each other - Google Patents
Lock for plate glass doors has spring-loaded nut with arm which holds bolt in closed position, spring being made from polyisocyanate polyaddition product and is adjusted by two wedges whose sloping surfaces slide against each other Download PDFInfo
- Publication number
- DE102004049547B3 DE102004049547B3 DE200410049547 DE102004049547A DE102004049547B3 DE 102004049547 B3 DE102004049547 B3 DE 102004049547B3 DE 200410049547 DE200410049547 DE 200410049547 DE 102004049547 A DE102004049547 A DE 102004049547A DE 102004049547 B3 DE102004049547 B3 DE 102004049547B3
- Authority
- DE
- Germany
- Prior art keywords
- spring
- spring element
- lock
- housing
- glass doors
- 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.)
- Expired - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0025—Locks or fastenings for special use for glass wings
-
- 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
- E05B15/04—Spring arrangements in locks
- E05B2015/0431—Modifying spring characteristic or tension
-
- 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
- E05B15/04—Spring arrangements in locks
- E05B2015/0472—Made of rubber, plastics or the like
Abstract
Description
Die Erfindung betrifft ein Schloß, insbesondere für Ganzglastüren, mit einem Gehäuse, einer Falle, einem Fallenschieber, einer Drückernuß, die einen am Fallenschieber angreifenden Vorsprung aufweist, und einem die Falle in ihre ausgeschlossene Position drückenden Federelement, wobei die Drückernuß mit einem Vorsprung über ein zweites Federelement an einem verstellbaren Widerlager abgestützt ist.The Invention relates to a lock, especially for Glass doors, with a housing, a trap, a trap, a pus, the one at the trap has an attacking edge, and the trap in its excluded Position oppressive Spring element, wherein the pusher nut with a Lead over a second spring element is supported on an adjustable abutment.
Ein
derartiges Schloß ist
als Einsteckschloß bekannt
(DE-PS 640 436). Mit Hilfe des verstellbaren Widerlagers kann die
auf die Drückernuß einwirkende
Kraft unabhängig
von der auf den Fallenschieber wirkenden Kraft eingestellt werden.
Das verstellbare Widerlager wird von einer Schraubenfeder gebildet, deren
Federkraft von der Stulpseite des Schlosses einstellbar ist und
an der sich die Drückernuß über ein
Hebelgetriebe abstützt. Ähnliches
gilt auch für eine
andere bekannte Ausführung
(
Bei
Schlössern
für Ganzglastüren ist
eine Ausführung
bekannt, bei der ein verstellbares Widerlager als Anschlag für die Ruhestellung
der Drückernuß bzw. des
Drückers
vorgesehen ist (DE-203 07 656 U1). Bei einer anderen Ausführung ist
die Drehbewegung des Drückernuß durch
einen als festes Widerlager ausgebildeten Anschlag begrenzt (
Der Erfindung liegt die Aufgabe zugrunde, ein Schloß der eingangs beschriebenen Gattung konstruktiv und montagetechnisch zu verbessern.Of the Invention is the object of a lock of the type described above Genus constructive and assembly technology to improve.
Diese Aufgabe wird dadurch gelöst, daß das zweite Federelement aus einem Polycyanat-Polyadditions-Produkt besteht und daß das Widerlager zwei Klötzchen mit trapezförmigem oder dreieckförmigem Grundriß aufweist, die mit Ihren Schrägflächen aneinanderliegen und relativ zueinander verschieblich sind. Dabei kann das die Falle bzw. den Fallenschieber beaufschlagende Federelement so ausgelegt werden, daß die Tür auch ohne Betätigung des Drückers schließt. Das die Drückernuß bzw. den Drücker beaufschlagende Federelement kann andererseits so ausgelegt werden, daß seine Federkraft nach dem Einsetzen eines leichten oder schweren Drückers mit Hilfe des verstellbaren Widerlagers so eingestellt wird, daß der Drücker nach dem Loslassen stets in seine Ruhelage zurückkehrt. Der Einsatz eines solchen Federelementes hat im übrigen den Vorteil, daß es auch als Puffer wirkt, der beim Niederdrücken des Drückers verhindert, daß größere Stoßkräfte auf die Drückernuß bzw. deren Lager einwirken. Die Geräusche beim Betätigen des Schlosses sind geringer und seine Langlebigkeit ist verbessert.These Task is solved by that the second Spring element consists of a polycyanate polyaddition product and that Abutment two blocks with trapezoidal or triangular plan, which lie against each other with their inclined surfaces and are displaceable relative to each other. This can be the trap or the latch slide acting on spring element are designed so that the Door too without operation of the pusher closes. That the pusher nut or the Pressing on pushers On the other hand, spring element can be designed so that its Spring force after inserting a light or heavy pusher with help the adjustable abutment is adjusted so that the pusher always returns to its rest position when released. The use of a such spring element has the rest the advantage of that also acts as a buffer, which prevents the depression of the pusher, greater impact forces on the pusher nut or their Interact with bearings. The noises when pressed The castle is smaller and its longevity is improved.
Bei einer bevorzugten Ausführung kann das erste Klötzchen zusammen mit dem daran abgestützten zweiten Federelement verschieblich in einer Führung des Gehäuses angeordnet sein, während das zweite Klötzchen orthogonal zur Führung verstellbar ist. Das zweite Klötzchen kann eine Gewindebohrung aufweisen, in die ein von der Außenseite des Gehäuses betätigbarer und im Gehäuse geführter Gewindestift eingreift.at a preferred embodiment can be the first block together with the supported second spring element arranged displaceably in a guide of the housing be while that second blocks orthogonal to the guide is adjustable. The second block may have a threaded bore into which a from the outside of housing actuated and in the case guided Grub screw engages.
Vorzugsweise ist das die Falle in ihrer ausgeschlossenen Position drückende Federelement als eine auf die Biegung beanspruchte Feder ausgebildet. Das die Drückernuß abstützende zweite Federelement kann ein auf Druck beanspruchter Quader sein. Beide Federelemente können aus dem Werkstoff Cellasto (R) bestehen.Preferably is the spring in its excluded position pressing spring element designed as a spring loaded on the bend. That the Pusher nut supporting second Spring element may be a claimed on pressure cuboid. Both Spring elements can made of the material Cellasto (R).
Im folgenden wird ein in der Zeichnung dargestelltes Ausführungsbeispiel der Erfindung erläutert; es zeigen:in the The following will be an embodiment shown in the drawing of the invention explained; show it:
In
der Zeichnung ist ein typisches Schloß für Ganzglastüren wiedergegeben. Zum Schloß gehört ein langgestrecktes
Gehäuse
Der
Fallenschieber
Die
Drückernuß
Zum
Widerlager gehören
zwei Klötzchen
Aus
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410049547 DE102004049547B3 (en) | 2004-10-12 | 2004-10-12 | Lock for plate glass doors has spring-loaded nut with arm which holds bolt in closed position, spring being made from polyisocyanate polyaddition product and is adjusted by two wedges whose sloping surfaces slide against each other |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410049547 DE102004049547B3 (en) | 2004-10-12 | 2004-10-12 | Lock for plate glass doors has spring-loaded nut with arm which holds bolt in closed position, spring being made from polyisocyanate polyaddition product and is adjusted by two wedges whose sloping surfaces slide against each other |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004049547B3 true DE102004049547B3 (en) | 2006-03-02 |
Family
ID=35745929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410049547 Expired - Fee Related DE102004049547B3 (en) | 2004-10-12 | 2004-10-12 | Lock for plate glass doors has spring-loaded nut with arm which holds bolt in closed position, spring being made from polyisocyanate polyaddition product and is adjusted by two wedges whose sloping surfaces slide against each other |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004049547B3 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006054193A1 (en) * | 2006-09-21 | 2008-04-10 | Door & Window Hardware Co. | closing device |
DE202008010519U1 (en) | 2008-08-07 | 2008-10-23 | BRÜDERL, Georg | Locks |
DE202008010722U1 (en) | 2008-08-12 | 2008-10-23 | Wilh. Schlechtendahl & Söhne GmbH & Co. KG | Articulated belt and shower cubicle equipped therewith |
DE102007052843A1 (en) * | 2007-11-06 | 2009-05-07 | Door & Window Hardware Co. | Lock for frameless glass door, includes bolt mechanism mounted in casing and engaging lever detachably, with catch bar, holding bar and spring-loaded latching block |
DE102008010166A1 (en) | 2008-02-20 | 2009-10-01 | Claus Hencken | Easy to use rotary lock |
DE102008021002A1 (en) * | 2008-04-25 | 2009-10-29 | Ceslocks Gmbh | Lock insert for a glass door lock |
ITBS20100010A1 (en) * | 2010-01-27 | 2011-07-28 | Metalglas S R L | LOCK GROUP, IN PARTICULAR FOR GLASS DOORS |
EP2468988A3 (en) * | 2010-12-23 | 2015-07-01 | DORMA Deutschland GmbH | Lock with a centre position adjustment device for the door handle |
EP2468989A3 (en) * | 2010-12-23 | 2015-07-01 | DORMA Deutschland GmbH | Lock for a door, in particular for a glass door |
DE102015204943A1 (en) * | 2015-03-19 | 2016-09-22 | Door & Window Hardware Co. | closing device |
DE102018124868A1 (en) * | 2018-10-09 | 2020-04-09 | Door & Window Hardware Co. | Door lock |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE640436C (en) * | 1934-09-23 | 1937-01-04 | Ludw Rocholl & Co | Spring arrangement for the push-button follower, which can be re-tensioned from the forend of the lock |
GB2323626A (en) * | 1997-03-25 | 1998-09-30 | Newman Tonks Group Plc | Latch assembly with adjustable spring |
DE19839043A1 (en) * | 1998-08-28 | 2000-03-02 | Wilka Schliestechnik Gmbh | Lock with latch bolt protruding from the lock housing |
DE10104670A1 (en) * | 2001-02-02 | 2002-08-08 | Basf Ag | Lock, in particular, door lock comprises a spring element consisting of a material based on polyisocyanate polyaddition products |
DE20307656U1 (en) * | 2003-05-16 | 2004-09-23 | Casma S.P.A. | All-glass door lock |
-
2004
- 2004-10-12 DE DE200410049547 patent/DE102004049547B3/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE640436C (en) * | 1934-09-23 | 1937-01-04 | Ludw Rocholl & Co | Spring arrangement for the push-button follower, which can be re-tensioned from the forend of the lock |
GB2323626A (en) * | 1997-03-25 | 1998-09-30 | Newman Tonks Group Plc | Latch assembly with adjustable spring |
DE19839043A1 (en) * | 1998-08-28 | 2000-03-02 | Wilka Schliestechnik Gmbh | Lock with latch bolt protruding from the lock housing |
DE10104670A1 (en) * | 2001-02-02 | 2002-08-08 | Basf Ag | Lock, in particular, door lock comprises a spring element consisting of a material based on polyisocyanate polyaddition products |
DE20307656U1 (en) * | 2003-05-16 | 2004-09-23 | Casma S.P.A. | All-glass door lock |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006054193A1 (en) * | 2006-09-21 | 2008-04-10 | Door & Window Hardware Co. | closing device |
DE102007052843B4 (en) * | 2007-11-06 | 2010-04-29 | Door & Window Hardware Co. | Fallen bolt lock for a frameless glass door |
DE102007052843A1 (en) * | 2007-11-06 | 2009-05-07 | Door & Window Hardware Co. | Lock for frameless glass door, includes bolt mechanism mounted in casing and engaging lever detachably, with catch bar, holding bar and spring-loaded latching block |
DE102008010166A1 (en) | 2008-02-20 | 2009-10-01 | Claus Hencken | Easy to use rotary lock |
EP2112304A3 (en) * | 2008-04-25 | 2009-12-02 | CESlocks GmbH | Lock insert for a glass door lock |
DE102008021002A1 (en) * | 2008-04-25 | 2009-10-29 | Ceslocks Gmbh | Lock insert for a glass door lock |
DE202008010519U1 (en) | 2008-08-07 | 2008-10-23 | BRÜDERL, Georg | Locks |
DE202008010722U1 (en) | 2008-08-12 | 2008-10-23 | Wilh. Schlechtendahl & Söhne GmbH & Co. KG | Articulated belt and shower cubicle equipped therewith |
ITBS20100010A1 (en) * | 2010-01-27 | 2011-07-28 | Metalglas S R L | LOCK GROUP, IN PARTICULAR FOR GLASS DOORS |
EP2468988A3 (en) * | 2010-12-23 | 2015-07-01 | DORMA Deutschland GmbH | Lock with a centre position adjustment device for the door handle |
EP2468989A3 (en) * | 2010-12-23 | 2015-07-01 | DORMA Deutschland GmbH | Lock for a door, in particular for a glass door |
DE102015204943A1 (en) * | 2015-03-19 | 2016-09-22 | Door & Window Hardware Co. | closing device |
DE102015204943B4 (en) | 2015-03-19 | 2019-05-09 | Door & Window Hardware Co. | closing device |
DE102018124868A1 (en) * | 2018-10-09 | 2020-04-09 | Door & Window Hardware Co. | Door lock |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Representative=s name: VON ROHR PATENTANWAELTE PARTNERSCHAFT MBB, DE Representative=s name: VON ROHR PATENTANWAELTE PARTNERSCHAFT, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |