EP0763639B1 - Sperrbolzen und Drehschliesszylinder mit einem solchen Sperrbolzen - Google Patents
Sperrbolzen und Drehschliesszylinder mit einem solchen Sperrbolzen Download PDFInfo
- Publication number
- EP0763639B1 EP0763639B1 EP96810552A EP96810552A EP0763639B1 EP 0763639 B1 EP0763639 B1 EP 0763639B1 EP 96810552 A EP96810552 A EP 96810552A EP 96810552 A EP96810552 A EP 96810552A EP 0763639 B1 EP0763639 B1 EP 0763639B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bolt
- tip
- pin
- lock
- bolt head
- 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 - Lifetime
Links
Images
Classifications
-
- 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
- E05B27/0003—Details
- E05B27/0017—Tumblers or pins
- E05B27/0021—Tumblers or pins having movable parts
Definitions
- the invention relates to a locking pin for a rotary lock cylinder according to the preamble of claim 1.
- Locking bolts of this type have been known for a long time. you will be also called core pins and form in a rotary lock cylinder the part of the tumblers in a radial stepped bore of the rotor is mounted. Such locking bolts are known for example from the applicant's WO 87/05654 become. These each have a sleeve-shaped sliding element on that a fixation of the locking pin during a pressure test difficult. The security of rotary lock cylinders is also affected by the so-called "electric picking".
- the inventor has set himself the task of the named to make unauthorized unlock attempts impossible or at least to complicate significantly.
- the task is according to the invention solved with a locking pin according to claim 1.
- the locking pin 1 shown in the drawing has one Bolt head 3, in which a bolt tip 2 and a Pin 9 are slidably mounted.
- the pin tip 2 has a cone-shaped projection 16 on which this in a Longitudinal bore 5 of the bolt head 3 limited longitudinally displaceable is.
- a compression spring 8 is on the bolt head 3 and on one Back 19 of the bolt tip 2 supported and holds the Tip 2 in the outer position shown, which by a stop of an annular extension 7 on a Shoulder 17 is defined.
- the shoulder 17 is replaced by a annular recess 6 in the inside of the bore 5 educated.
- the pin tip 2 can against the retroactive Force of the spring 8 from the outer position shown in the bore 5 into it up to a stop on the rear side 19 the tip 2 are moved to the bottom 21 of the bore 5.
- the force of the spring 8 is much smaller than the force the usual housing spring, not shown here, which the associated housing pin acted on the back.
- the bolt head 3 So that the bolt tip 2 is inserted into the bolt head 3 can be and is captively connected to it, the bolt head 3 according to FIG. 3 has four slots 15, which form radially resilient tabs 20.
- the Bolt tip 2 in the bore 5 becomes the annular approach 7 snapped into the recess 6 with the flaps 20 spread.
- the pin tip 2 is thus securely in the pin head 3 kept and also is a simple and automatable Assembly possible.
- the pin 9 In the cone-shaped projection 16 there is a blind hole on the back 12 incorporated into which a pin 9 engages, the stored in a further bore 11 of the bolt head 3 is.
- the pin is in the position shown in FIG. 1 by the compression spring 10 with a shoulder 14 of a head 13 created at the bottom 21 of the bore 5. In this position the pin 9 protrudes over the rear side 4 of the bolt head 3 out.
- the pin 9 is essential by the action of stronger housing spring sunk and the back 23 of the pin 9 is flush with the rear 4 of the bolt head 3.
- the pin 9 has a normal operation of the Lock cylinder has no effect and only serves as Locking element in the event of an unauthorized attempt to unlock the door.
- the locking pin 1 works at intended use thus essentially as a conventional Locking bolt. If there is an unauthorized attempt to unlock the door vibrated on the pin tip 2, so this movement is essentially not on the back 4 of the bolt head 3 transmitted and is therefore ineffective.
- a rotary lock cylinder can have one or more locking bolts 1, but preferably there are several locking bolts 1 of a cylinder designed according to the invention.
Landscapes
- Lock And Its Accessories (AREA)
- Actuator (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
- Figur 1
- einen Längsschnitt durch einen erfindungsgemässen Sperrbolzen,
- Figur 2
- eine Ansicht eines Teils des Sperrbolzens,
- Figur 3
- einen Schnitt durch den Bolzenkopf, und
- Figur 4
- einen Schnitt durch die Bolzenspitze.
Claims (9)
- Sperrbolzen für einen Drehschliesszylinder eines Sicherheitsschlosses, mit einer Bolzenspitze (2) und einem Bolzenkopf (3), der mit seiner Rückseite (4) zur Einordnung eines Gehäusestiftes an diesen anzulegen ist, dadurch gekennzeichnet, dass die Bolzenspitze (2) zwischen einer inneren und einer äusseren Stellung begrenzt verschiebbar am Bolzenkopf (3) gelagert ist und dass ein Federelement (8) vorgesehen ist, das im Bolzenkopf (3) gelagert ist und die Bolzenspitze (2) in Ruhestellung in der äusseren Stellung hält.
- Sperrbolzen nach Anspruch 1, dadurch gekennzeichnet, dass der Bolzenkopf (3) eine Längsbohrung (5) aufweist, in welcher die Bolzenspitze (2) verschiebbar gelagert ist.
- Sperrbolzen nach Anspruch 2, dadurch gekennzeichnet, dass die Längsbohrung (5) eine Sackbohrung ist, an deren Boden (21) die Bolzenspitze (2) in der inneren Stellung anliegt.
- Sperrbolzen nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die Längsbohrung (5) eine seitliche Ausnehmung (6) aufweist, in welche ein Ansatz (7) der Bolzenspitze (2) eingerastet ist.
- Sperrbolzen nach Anspruch 1, dadurch gekennzeichnet, dass die Bolzenspitze (2) gegen die rückwirkende Kraft des Federelements (8) von der äusseren Stellung in eine innere Stellung verschiebbar ist.
- Sperrbolzen nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass im Bolzenkopf (3) ein Sperrstift (9) gelagert ist, der an der Rückseite (4) des Bolzenkopfs (3) aus diesem herausragt und der gegen die rückwirkende Kraft eines Federelements (10) im Bolzenkopf (3) versenkbar ist.
- Sperrbolzen nach Anspruch 6, dadurch gekennzeichnet, dass das auf den Stift (9) wirkende Federelement (10) in einer Längsbohrung (12) der Bolzenspitze (2) angeordnet ist.
- Sperrbolzen nach Anspruch 7, dadurch gekennzeichnet, dass Längsbohrung (12) der Bolzenspitze (2) in einen zapfenförmigen Ansatz (16) der Bolzenspitze (2) eingearbeitet ist.
- Drehschliesszylinder mit wenigstens einem Sperrbolzen gemäss Anspruch 1.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH260795 | 1995-09-15 | ||
CH2607/95 | 1995-09-15 | ||
CH260795 | 1995-09-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0763639A1 EP0763639A1 (de) | 1997-03-19 |
EP0763639B1 true EP0763639B1 (de) | 2004-09-15 |
Family
ID=4237575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96810552A Expired - Lifetime EP0763639B1 (de) | 1995-09-15 | 1996-08-21 | Sperrbolzen und Drehschliesszylinder mit einem solchen Sperrbolzen |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0763639B1 (de) |
AR (1) | AR003593A1 (de) |
AT (1) | ATE276416T1 (de) |
AU (1) | AU711775B2 (de) |
BR (1) | BR9603762A (de) |
DE (1) | DE59611085D1 (de) |
ES (1) | ES2227576T3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBO20040078A1 (it) * | 2004-02-18 | 2004-05-18 | Cisa Spa | Serratura con organi antimanimissione e relativa chiave |
ITTO20120466A1 (it) * | 2012-05-30 | 2013-12-01 | Mottura Serrature Di Sicurezza | Serratura di sicurezza |
EP3103943A1 (de) | 2015-06-11 | 2016-12-14 | Rav Bariach (08) Industries Ltd. | Verbessertes schloss |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2158501A (en) * | 1938-08-03 | 1939-05-16 | Independent Lock Co | Tumbler lock |
DE2038039A1 (de) * | 1970-07-31 | 1972-02-10 | Josef Voss KG, 5040 Bruhl | Schließzylinder |
JPS5844832B2 (ja) * | 1979-12-28 | 1983-10-05 | 株式会社 ゴ−ル | ピンタンブラ−錠 |
DE8534096U1 (de) * | 1985-12-04 | 1986-01-30 | Percic, Mladen, 6000 Frankfurt | Zylinderschloß mit einer Nachschließsicherung |
CH669632A5 (de) * | 1986-03-13 | 1989-03-31 | Ernst Keller | |
AT395262B (de) * | 1989-05-31 | 1992-11-10 | Evva Werke | Zylinderschloss fuer flachschluessel sowie zugehoeriger schluessel |
US5222383A (en) * | 1992-05-08 | 1993-06-29 | Tong-Lung Metal Industry Co., Ltd. | Cylinder lock |
-
1996
- 1996-08-21 EP EP96810552A patent/EP0763639B1/de not_active Expired - Lifetime
- 1996-08-21 ES ES96810552T patent/ES2227576T3/es not_active Expired - Lifetime
- 1996-08-21 AT AT96810552T patent/ATE276416T1/de active
- 1996-08-21 DE DE59611085T patent/DE59611085D1/de not_active Expired - Lifetime
- 1996-09-13 AU AU65622/96A patent/AU711775B2/en not_active Ceased
- 1996-09-13 BR BR9603762A patent/BR9603762A/pt not_active IP Right Cessation
- 1996-09-16 AR ARP960104369A patent/AR003593A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
BR9603762A (pt) | 1998-06-02 |
AR003593A1 (es) | 1998-08-05 |
EP0763639A1 (de) | 1997-03-19 |
AU6562296A (en) | 1997-03-20 |
ATE276416T1 (de) | 2004-10-15 |
ES2227576T3 (es) | 2005-04-01 |
AU711775B2 (en) | 1999-10-21 |
DE59611085D1 (de) | 2004-10-21 |
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