EP0774555B1 - Schloss mit Offen/Geschlossen-Anzeige - Google Patents
Schloss mit Offen/Geschlossen-Anzeige Download PDFInfo
- Publication number
- EP0774555B1 EP0774555B1 EP96118030A EP96118030A EP0774555B1 EP 0774555 B1 EP0774555 B1 EP 0774555B1 EP 96118030 A EP96118030 A EP 96118030A EP 96118030 A EP96118030 A EP 96118030A EP 0774555 B1 EP0774555 B1 EP 0774555B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lock
- pin
- unlocked
- visible indication
- locked
- 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
- E05B41/00—Locks with visible indication as to whether the lock is locked or unlocked
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/10—Locks or fastenings for special use for panic or emergency doors
- E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside
Definitions
- the invention relates to a cylinder lock with a Open / closed indicator is provided (see e.g. DE-A-6 950 118, US-A-3 824 819).
- Locks for hotel rooms, bathrooms, or the like to be equipped with devices that are suitable indicate whether the room is occupied or whether the room is not occupied.
- the Open / closed display in the form of a warning light or in Formed a small indicator pen.
- the indicator pin in Be arranged inside the locksmith's housing, so that it is necessary, for example, to close the door leaf pierce it so that the open / closed indicator pin is in this hole can be used.
- the invention is based, to the state of the task Technological disadvantages and eliminate a lock propose that no particular embodiment for that Lock case requires, where it is not required is the door leaf or the corresponding cover plates to drill and also a quick installation and removal of the im Lock housing used display device allows.
- This task is solved in that the inside of the Locking bolt provided with a movable carriage is in operative connection with the is provided with an actuating projection, and that the Operating projection of the slide on a display means one that works in the lower part of the lock cylinder is arranged.
- the display means is off a sliding indicator pin, which is in the lower Part of the lock cylinder is arranged.
- the lock cylinder has a cross running through opening.
- a slide bolt 2 provided on which an ordinary locking mechanism acts.
- the slide bolt 2 has a recess 3 in which engages an extension 4, which with the rotary part 6th a known, designated 5 in total Lock cylinder is connected in one piece.
- the Lock cylinder 5 is designated with the help of a 7 Screw held in place.
- slide bolt 2 With the slide bolt 2 is a slide 8 in Active connection, which has small warts 9 and 10 with which the carriage on the bottom 11 of the housing 1st rests.
- the adjustable, substantially C-shaped slide 8 is made of sheet metal.
- One end 12 of the carriage 8 has at least one inclined ramp 13, this ramp 13 in one, in the lower part of the locking cylinder 5 provided transverse opening 14 intervenes.
- the ramp acts on a pin 15 which is in the Connection is explained in more detail.
- the end 12 of the carriage 8 advantageously two ramps 13 extending in opposite directions on.
- the slide bolt 2 of the lock 1 is located in FIG. 1 in the open position, i.e. the room door was not locked locked the key.
- Figure 3 is a front view of the lock housing 1, at which the lower area of the cover wall partially was removed.
- the locking cylinder 5 can from the side 5a Keys are operated while on the inside of the For example, a door knob 5b (anti-panic knob) is provided with which the cylinder 5 in Opening direction and without using the appropriate Key operated.
- a door knob 5b anti-panic knob
- the carriage 8 can be shifted inside the housing 1 stored. With the slide bolt (not in Figure 3 shown) the slide is in operative connection.
- the carriage lies on the underside with the help of the cams 9, 10 on the lower part 11 of the housing 1 while the ends 12, which have the shape of a ramp 13, in Area of the tail 20 of the that is closed or open Position indicating pin 15 come to rest.
- the pin 15 advantageously has a collar 21, on which a spring 22 is supported, which via a small, the pin 15 surrounding socket 24 is held.
- the spring 22 is biased and therefore tends to Hold pin 15 in retracted rest position, i.e., in the position in which it is indicated that the door is open.
- FIG. 4 shows the lock housing 1 in one of the representations similar view to Figure 3, with the slide bolt however is in the locked position.
- the position of the slide 8 shown in FIG. 5 corresponds to the open position of the slide bolt, while the carriage in Figure 6 in one closed slide bolt corresponding position.
- the Through opening 14 takes the end 20 of the Display pen 15 on.
- the indicator pen 15 (against the force of the Spring 22) is adjusted and is from the body of the cylinder 5th emerged, the indicator pin 15 through the end 12th the carriage 8 held in this position for so long until the slide lock is in the closed position remains.
- any housing 1 for one with one Pushbolt 2 lock can be used.
- the intended one adjustable carriage 8 leaves the application of a conventional lock cylinder 5, which in advantageous, new and peculiar way Indicator pin 15 (or one with a warning light connected microswitch) in its lower part, whereby during the adjustment of the slide bolt 2 one of the two ramps 13 of the extension 12 of the carriage 8 the indicator pin 15 (or on the microswitch) acts while actuating the indicator pin 15 (or the possible microswitch) enables.
Landscapes
- Slot Machines And Peripheral Devices (AREA)
- Burglar Alarm Systems (AREA)
- Lock And Its Accessories (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Description
Claims (9)
- Schloss mit Offen/Geschlossen-Anzeige, dadurch gekennzeichnet, dass ein im Inneren des Schlossgehäuses vorgesehener Schubriegel (2) mit einem verstellbaren Schlitten (8) in Wirkverbindung steht, dass der Schlitten (8) mit einem Betätigungsvorsprung (12) versehen ist und dass der Betätigungsvorsprung (12) auf ein Anzeigemittel (15) einwirkt, das im unteren Teil des Schliesszylinders (5) angeordnet ist.
- Schloss mit Offen/Geschlossen-Anzeige, nach Anspruch 1, dadurch gekennzeichnet, dass der Vorsprung (12) des verstellbaren Schlittens (8) wenigstens eine Rampe aufweist, mit der der Vorsprung (12) auf das Anzeigemittel einwirkt.
- Schloss mit Offen/Geschlossen-Anzeige, nach Anspruch 1, dadurch gekennzeichnet, dass der Betätigungsvorsprung (12) des verstellbaren Schlittens (8) zwei in entgegengesetze Richtungen weisende Rampen aufweist.
- Schloss mit Offen/Geschlossen-Anzeige, nach Anspruch 1, dadurch gekennzeichnet, dass das Anzeigemittel aus einem, gegen die Kraft eines, mit einer Feder versehenen Elements (21) verstellbaren Stift (15) besteht.
- Schloss mit Offen/Geschlossen-Anzeige, nach Anspruch 1, dadurch gekennzeichnet , dass der Betätigungsvorsprung (12) mit einem im unteren Teil des Schliesszylinders (5) vorgesehenen und mit einer im Schliesszylinder (5) angeordneten Warnleuchte verbundenen Mikroschalter in Wirkverbindung steht.
- Schloss, nach Anspruch 1, dadurch gekennzeichnet, dass der Schliesszylinder (5) eine quer verlaufende Durchgangsöffnung (14) aufweist, in die ein Ende des Anzeigestiftes (15) hineinragt und dass in die Öffnung (14) die Verlängerung (12) des Betätigungsschlittens (8) eingreift.
- Schloss, nach Anspruch 1, dadurch gekennzeichnet, dass der Schlitten (8) kleine Nocken (9) aufweist, mit denen derselbe auf dem Boden (11) des Schlosses (1) aufliegt.
- Schloss, nach Anspruch 1, dadurch gekennzeichnet, dass der Anzeigestift (15) einen Bund (21) aufweist, an dem sich eine Feder (22) abstützt, die über eine im Körper des Schliesszylinders (5) eingesetzte und den Stift (15) umgebende Büchse (24) festgehalten wird.
- Schloss, nach Anspruch 4, dadurch gekennzeichnet , dass die Feder 22 mit Vorspannung eingebaut ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95MI002390A IT1277224B1 (it) | 1995-11-20 | 1995-11-20 | Serratura a cilindro con segnalatore di chiuso/aperto |
ITMI952390 | 1995-11-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0774555A2 EP0774555A2 (de) | 1997-05-21 |
EP0774555A3 EP0774555A3 (de) | 1998-12-23 |
EP0774555B1 true EP0774555B1 (de) | 2002-03-20 |
Family
ID=11372554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96118030A Expired - Lifetime EP0774555B1 (de) | 1995-11-20 | 1996-11-11 | Schloss mit Offen/Geschlossen-Anzeige |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0774555B1 (de) |
AT (1) | ATE214767T1 (de) |
DE (1) | DE59608914D1 (de) |
IT (1) | IT1277224B1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19839812A1 (de) * | 1998-09-01 | 2000-03-02 | Wilke Heinrich Hewi Gmbh | Türverriegelungsvorrichtung |
FR2803324B1 (fr) * | 1999-12-30 | 2006-01-13 | Fontaine Sa | Cylindre a double entree a voyant indicateur |
DE10210479B4 (de) | 2002-03-11 | 2007-06-21 | Dorma Gmbh + Co. Kg | Beschlagsgarnitur |
AU2003203477B1 (en) * | 2002-09-03 | 2003-06-26 | Assa Abloy Australia Pty Limited | Latch assembly with dead latch indicator |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2793522A (en) * | 1952-06-09 | 1957-05-28 | Schlage Lock Co | Lock indicator |
DE1152915B (de) * | 1957-07-10 | 1963-08-14 | Antonio Marcante | Tuerschloss, insbesondere fuer Hotelzimmertueren |
DE1923171C3 (de) * | 1969-05-07 | 1980-05-29 | Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert | Anzeigevorrichtung für ein Riegel-Fallen-Einsteckschloli |
DE6950118U (de) * | 1969-12-23 | 1970-04-23 | Zeiss Ikon Ag | Knaufzylinderschloss |
US3824819A (en) * | 1973-04-16 | 1974-07-23 | Schlage Lock Co | Lock indicator |
-
1995
- 1995-11-20 IT IT95MI002390A patent/IT1277224B1/it active IP Right Grant
-
1996
- 1996-11-11 DE DE59608914T patent/DE59608914D1/de not_active Expired - Fee Related
- 1996-11-11 EP EP96118030A patent/EP0774555B1/de not_active Expired - Lifetime
- 1996-11-11 AT AT96118030T patent/ATE214767T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE214767T1 (de) | 2002-04-15 |
ITMI952390A0 (de) | 1995-11-20 |
DE59608914D1 (de) | 2002-04-25 |
IT1277224B1 (it) | 1997-11-05 |
ITMI952390A1 (it) | 1997-05-20 |
EP0774555A3 (de) | 1998-12-23 |
EP0774555A2 (de) | 1997-05-21 |
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