DE329934C - Thorn-like keyhole lock - Google Patents
Thorn-like keyhole lockInfo
- Publication number
- DE329934C DE329934C DE1919329934D DE329934DD DE329934C DE 329934 C DE329934 C DE 329934C DE 1919329934 D DE1919329934 D DE 1919329934D DE 329934D D DE329934D D DE 329934DD DE 329934 C DE329934 C DE 329934C
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- slider
- thorn
- key
- locking bolt
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/16—Closures or guards for keyholes shaped as pins or key bits
Landscapes
- Clamps And Clips (AREA)
Description
Den Gegenstand der Erfindung bildet eine Vorrichtung zum Versperren von Schlüssellöchern, bei der ein unter Federwirkung stehendes, drehbare Sperriegel tragendes Gleitstück mit einem Zapfen ausgerüstet ist, der in eine im Innern des1 Drückers angebrachte Kurvennut eingreift, welche derart steil ausgebildet ist, daß durch eine kurze Drehung des Schlüssels die Verschiebung des ίο Gleitstückes in den Hohlraum des Schlüssels erfolgt.The subject of the invention is a device for locking keyholes, in which a spring-loaded, rotatable locking bolt carrying slider is equipped with a pin which engages in a cam groove made inside the 1 handle, which is so steep that by a A short turn of the key moves the ίο slider into the key cavity.
Es sind ähnliche Vorrichtungen bekannt geworden, bei denen das Zurückziehen der in Fangstellung stehenden Riegel durch einen mit Innengewinde versehenen Hohlschlüssel bewirkt wird. Diese Vorrichtungen haben insofern Nachteile, als man eines längereu Schraubens bedarf, um beim Herausziehen der Vorrichtung aus dem Schlüsselloch die in so Fangstellung stehenden Riegel einzuziehen. Dieser Übelstand soll durch den vorliegenden Erfindungsgegenstand behoben werden.Similar devices have become known in which the retraction of the in Locking position standing bolt by a hollow key provided with an internal thread is effected. These devices have drawbacks in that they require a longer and longer service life Screwing is required to remove the in so that the locking position is to be retracted. This evil is supposed to be the result of the present Subject matter of the invention to be fixed.
Auf der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes durch Fig. ι bis 3 in teilweisem Schnitt dargestellt. Es ist mit ι die Hülse bezeichnet, in der verschiebbar ein Gleitstück 3 lagert, das unter Wirkung der Feder 7 steht, die sich gegen eine in der Hülse 1 angebrachte Rast stützt. Das Gleitstück 3 trägt an der einen Seite einen Zapfen 4 und an der anderen Seite die in bekannter Weise drehbar mit ihm verbundenen Riegelstücke'5. In der Hülse ist ferner ein Kernstück 6 vorgesehen, das sowohl zum Verschluß der Hülse als auch als Führung für die sichelärtig geformten Riegel dient. Seitlich in der Hülse sind Schlitze angebracht, durch welche die Riegelstücke austreten können, und mit 2 ist ein an der Hülse angebrachter schlüsselartiger Bart bezeichnet.In the drawing, an embodiment of the subject invention is through Fig. Ι to 3 shown in partial section. It is denoted by ι the sleeve in which slidably supports a slider 3, which is under the action of the spring 7, which is against a detent mounted in the sleeve 1 is supported. The slider 3 carries on one side a pin 4 and on the other side the rotatably connected to it in a known manner Latches'5. In the sleeve, a core piece 6 is also provided, which both for Closure of the sleeve and serves as a guide for the sickle-shaped bolt. On the side of the sleeve there are slots through which the locking pieces emerge can, and 2 with a key-like beard attached to the sleeve is designated.
Die Wirkungsweise der Vorrichtung ist folgende: Bevor die Hülse in das Schlüsselloch eingeführt wird, müssen die für gewöhnlich unter dem Druck der Feder 7 stehenden, seitlich aus den Schlitzen der Hülse ι hervorragenden Riegel in diese zurückgezogen werden. Es geschieht dies dadurch, daß der Schlüssel 8 mit der in seinem Innern angebrachten Kurvennut 9 mit dem Zapfen 4, der am Gleitstück 3 angeordnet ist, in Eingriff gebracht wird. Durch eine einmalige Drehung des Schlüssels 8 wird das Gleitstück in den Hohlraum des Schlüssels unter Überwindung des Druckes der Feder 7 gezogen, wobei sich dieser gegen die Hülse mit seinem vorstehenden Rande stützt. Durch das Zurückziehen des Gleitstückes 3 in der Hülse ι werden aber auch die Riegel S in die Hülse zurückgezogen.The mode of operation of the device is as follows: Before the sleeve in the keyhole is introduced, the usually under the pressure of the spring 7, must laterally out of the slots of the Sleeve ι excellent latch can be withdrawn into this. It does this by that the key 8 with the cam groove 9 mounted in its interior with the Pin 4, which is arranged on the slide 3, is brought into engagement. Through a one-time Rotation of the key 8 moves the slider into the cavity of the key, overcoming the pressure of the spring 7 drawn, this being supported against the sleeve with its protruding edge. By the retraction of the slider 3 in the sleeve ι but also the latch S in the Sleeve withdrawn.
Nun kann die Hülse 1 in das Schlüsselloch eingeführt werden, und nachdem dies geschehen, wird durch eine kurze, in entgegengesetzter Richtung ausgeführte Drehung des Schlüssels 8 die Kurvennut 9 außer Eingriff mit dem Zapfen 4 gebracht, und unter dem hierbei frei werdenden Druck der Feder 7 wird das Gleitstück 3 in der Hülse 1 nach vorn gezogen, und die Sperriegel S treten sich an der bogigen Form des Kernstückes 6 führend durch die Schlitze nach außen. .The sleeve 1 can now be inserted into the keyhole be introduced, and after this is done, is followed by a short, in opposite Direction executed rotation of the key 8 brought the cam groove 9 out of engagement with the pin 4, and under the here released pressure of the spring 7 is the slide 3 in the sleeve 1 after pulled forward, and the locking bolt S occur on the arched shape of the core piece 6 leading through the slots to the outside. .
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE329934T | 1919-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE329934C true DE329934C (en) | 1920-12-01 |
Family
ID=6187572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1919329934D Expired DE329934C (en) | 1919-06-17 | 1919-06-17 | Thorn-like keyhole lock |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE329934C (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5493878A (en) * | 1992-01-24 | 1996-02-27 | Kensington Microware Limited | Computer physical security device |
US5983679A (en) * | 1998-11-17 | 1999-11-16 | Micro Security Devices, Inc. | Portable anti-theft locking anchor |
US6000252A (en) | 1992-01-24 | 1999-12-14 | Acco Brands, Inc. | Computer physical security device |
US6006557A (en) | 1995-02-08 | 1999-12-28 | Acco Brands, Inc. | Computer physical security device |
US6112561A (en) | 1994-08-26 | 2000-09-05 | Acco Brands, Inc. | Security device for a portable computer |
US6735990B1 (en) | 1992-01-24 | 2004-05-18 | Acco Brands, Inc. | Computer physical security device |
US7647796B2 (en) | 2003-07-23 | 2010-01-19 | Acco Brands Usa Llc | Computer physical security device with retractable cable |
US7730751B2 (en) | 2005-11-18 | 2010-06-08 | Acco Brands Usa Llc | Locking device with passage |
US7997106B2 (en) | 2009-05-29 | 2011-08-16 | Acco Brands Usa Llc | Security apparatus including locking head and attachment device |
USD651889S1 (en) | 2011-04-19 | 2012-01-10 | Acco Brands Usa Llc | Security apparatus |
US8139356B2 (en) | 2004-05-10 | 2012-03-20 | Peter Allen | Plunger security lock and personal electronic device configured to be secured by the plunger lock |
US8223488B2 (en) | 2004-05-10 | 2012-07-17 | Think Products, Inc. | Locking assembly for electronic tablet and other devices |
US8230707B2 (en) | 2007-05-25 | 2012-07-31 | ACCO Brands Corporation | Security system with lock interface member with multiple apertures |
US8456836B2 (en) | 2004-05-10 | 2013-06-04 | Think Products, Inc. | Spring loaded security slot attachment for portable device security |
US8837144B1 (en) | 2004-05-10 | 2014-09-16 | Think Products, Inc. | Locking assembly for electronic tablet and other devices |
-
1919
- 1919-06-17 DE DE1919329934D patent/DE329934C/en not_active Expired
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7121125B2 (en) | 1992-01-24 | 2006-10-17 | Acco Brands Usa Llc | Computer physical security device |
US5502989A (en) * | 1992-01-24 | 1996-04-02 | Kensington Microware Limited | Computer physical security device |
US6000252A (en) | 1992-01-24 | 1999-12-14 | Acco Brands, Inc. | Computer physical security device |
US6000251A (en) | 1992-01-24 | 1999-12-14 | Acco Brands, Inc. | Computer physical security device |
US6155088A (en) | 1992-01-24 | 2000-12-05 | Acco Brands, Inc. | Computer physical security device |
US6553794B1 (en) | 1992-01-24 | 2003-04-29 | Acco Brands, Inc. | Computer physical security device |
US6735990B1 (en) | 1992-01-24 | 2004-05-18 | Acco Brands, Inc. | Computer physical security device |
US6588241B1 (en) | 1992-01-24 | 2003-07-08 | Acco Brands, Inc. | Computer physical security device |
US5493878A (en) * | 1992-01-24 | 1996-02-27 | Kensington Microware Limited | Computer physical security device |
US6112561A (en) | 1994-08-26 | 2000-09-05 | Acco Brands, Inc. | Security device for a portable computer |
US6006557A (en) | 1995-02-08 | 1999-12-28 | Acco Brands, Inc. | Computer physical security device |
US6321579B1 (en) | 1998-11-17 | 2001-11-27 | Micro Security Devices Inc. | Portable anti-theft locking anchor |
US5983679A (en) * | 1998-11-17 | 1999-11-16 | Micro Security Devices, Inc. | Portable anti-theft locking anchor |
US7647796B2 (en) | 2003-07-23 | 2010-01-19 | Acco Brands Usa Llc | Computer physical security device with retractable cable |
US8139356B2 (en) | 2004-05-10 | 2012-03-20 | Peter Allen | Plunger security lock and personal electronic device configured to be secured by the plunger lock |
US8837144B1 (en) | 2004-05-10 | 2014-09-16 | Think Products, Inc. | Locking assembly for electronic tablet and other devices |
US8717758B2 (en) | 2004-05-10 | 2014-05-06 | Think Products, Inc. | Locking assembly for electronic tablet and other devices |
US8456836B2 (en) | 2004-05-10 | 2013-06-04 | Think Products, Inc. | Spring loaded security slot attachment for portable device security |
US8223488B2 (en) | 2004-05-10 | 2012-07-17 | Think Products, Inc. | Locking assembly for electronic tablet and other devices |
US7730751B2 (en) | 2005-11-18 | 2010-06-08 | Acco Brands Usa Llc | Locking device with passage |
US7963132B2 (en) | 2005-11-18 | 2011-06-21 | Acco Brands Usa Llc | Locking device with passage |
US8230707B2 (en) | 2007-05-25 | 2012-07-31 | ACCO Brands Corporation | Security system with lock interface member with multiple apertures |
US8042366B2 (en) | 2009-05-29 | 2011-10-25 | Acco Brands Usa Llc | Security apparatus including attachment device |
US8001812B2 (en) | 2009-05-29 | 2011-08-23 | Acco Brands Usa Llc | Security apparatus including locking head |
US7997106B2 (en) | 2009-05-29 | 2011-08-16 | Acco Brands Usa Llc | Security apparatus including locking head and attachment device |
USD651889S1 (en) | 2011-04-19 | 2012-01-10 | Acco Brands Usa Llc | Security apparatus |
USD660682S1 (en) | 2011-04-19 | 2012-05-29 | Acco Brands Usa Llc | Security apparatus |
USD661975S1 (en) | 2011-04-19 | 2012-06-19 | ACCO Brands Corporation | Attachment device for security apparatus |
USD670553S1 (en) | 2011-04-19 | 2012-11-13 | ACCO Brands Corporation | Attachment device for security apparatus |
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