EP0928866A2 - Schloss mit Falle - Google Patents
Schloss mit Falle Download PDFInfo
- Publication number
- EP0928866A2 EP0928866A2 EP98124721A EP98124721A EP0928866A2 EP 0928866 A2 EP0928866 A2 EP 0928866A2 EP 98124721 A EP98124721 A EP 98124721A EP 98124721 A EP98124721 A EP 98124721A EP 0928866 A2 EP0928866 A2 EP 0928866A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- trap
- roller
- previous ones
- opening
- lock
- 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
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
- E05B63/044—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head
-
- 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
- E05B15/10—Bolts of locks or night latches
Definitions
- the invention relates to a lock with a latch, which an oblique to their direction of displacement Inclined trap with rotating body arranged therein and one arranged parallel to the direction of displacement Forms restricted area, the trap forehead up to an escape position to the forend opening is retractable.
- the object of the invention is based on the object to specify a lock of the type in question at which is the trap with the same closing properties is designed to be reversible.
- the roller radius is smaller is the center distance of the roller from the restricted area Cases.
- the diameter of the roll is smaller than the length of the trap slope, so that the between the trap forehead and the opening remaining length can serve as a sliding surface.
- the role in the diameter Opening in particular milling out the trap slope lies rotatably supported by a pin.
- the Storage of the roll in the opening is such that the roller axis approximately in the middle between the striking plate and Forend lies. Enlarged during the closing process himself in the final stages of closing the role lever arm taking effect. For a trouble-free Close it has a beneficial effect that the role about is barrel-shaped.
- the illustrated, designed as a mortise lock Castle 1 has a faceplate 2 with attached Castle floor 3. Extends parallel to the castle floor 3 a castle ceiling covering the castle furnishings 4.
- Parts of the castle interior are one in the lower area of the lock housing led bolt 5, which by means of a profile locking cylinder, not shown is relocatable.
- To accommodate the locking cylinder serves an installation opening 6 in the castle floor 3 and Lock cover 4.
- a follower 7 Store above installation opening 6 Lock base 3 and lock cover 4 a follower 7, by means of which one in the upper area parallel to the Bolt 5 arranged trap 8 is guided.
- the trap 8 is composed of one Trap head 9 and a trap tail 10.
- One on the Trap tail 10 loaded spring 11 loaded the trap 8 in the direction of advance. Stepping forward is limited the trap 8 by one on the trap tail provided transversely to the direction of displacement of the Trap-extending boom 12. This is in its Position held by a compression spring 13, which is dimensioned stronger than the latch spring 11.
- An arm 14 of the trigger nut 7 engages on the arm 12 on.
- the trap head 9 has a parallel to the direction of displacement the trap 8 arranged blocking surface 15 and her a guide surface 16, which is located opposite in parallel both surfaces on adjacent inner wall openings 17 or 18 of a faceplate opening 19 slide past.
- the trap head 9 then has a trap slope 20. This goes from the guide surface 16 at the level of Forend opening 19 and extends up to that as a narrow surface designed trap forehead 21.
- the trap head Seen in the direction of cuff 2, the trap head has 9 grooved, identically designed latch areas 22, 23. These are the narrow walls 24, 25 of the Assigned faceplate opening 19. Because of this configuration it is possible to position the trap in a 180 ° position to install.
- the trap head 9 carries a rotating body, which as in an opening 26 of the roller 27 lying in the sloping camber is trained.
- the latter towers over with its roundness the trap slope 20.
- FIG. 3 shows that the bearing axis 28 of the roller 27 when stepped forward Trap 8 is immediately in front of the faceplate 2.
- this is a Diameter of the roller 27 adapted milling of the trap slope 20, in which the role by means of a triangular support fits the shape.
- Pin represents the bearing axis 28 and which in the material located on the side of the opening 26 in the Clamp fit.
- the ends of the pen extend to the bottom of the grooved Trap narrow surfaces 22, 23.
- the roller is 27 barrel-shaped.
- the roller axis 28 extends approximately in the middle between a cooperating with the trap 8 Angle striking plate 29 and the faceplate 2. It it can also be seen from FIG. 3 that the roller radius is smaller than the center distance which can be rotated around the Bearing axis 28 mounted roller to the locking surface 15.
- Figure 3 shows that the imaginary extension of the the bevel 20 facing the inner wall opening 18 tangent to the vertex S of the roller 27. Therefore the trap head 9 can move freely into the faceplate opening 19 can be pushed back.
- the roller 27 acts on the angle striking plate 29 combined with a push back the trap 8. Changed in the course of the closing movement the lever arm effective on the roller 27 between Angle striking plate 29 and bearing axis 28. After the Roll 27 passes the corner of the angle striking plate has the trap area remaining beyond the roll effective.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
- Ladders (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
Description
- Figur 1
- eine Ansicht eines erfindungsgemäßen Schlosses, bei welchem die Schloßdecke im Bereich der Falle weggebrochen ist;
- Figur 2
- die Frontansicht des Schlosses;
- Figur 3
- in vergrößerter Darstellung den Schnitt nach der Linie III-III in Figur 1 und
- Figur 4
- den Schnitt nach der Linie IV-IV in Figur 3.
Claims (10)
- Schloß mit Falle, welche eine schräg zu ihrer Verlagerungsrichtung verlaufende Fallenschräge (20) besitzt und eine parallel zur Verlagerungsrichtung angeordnete Sperrfläche (15) ausbildet, wobei die Fallenstirn (21) bis in eine Fluchtlage zur Stulpöffnung (19) zurückziehbar ist, dadurch gekennzeichnet, daß der Drehkörper als in einer Öffnung (26) der Fallenschräge (20) einliegende, mit ihrer Rundung über die Schrägfläche (Fallenschräge 20) ragende Rolle (27) ausgebildet ist.
- Schloß nach Anspruch 1 oder insbesondere danach, dadurch gekennzeichnet, daß die Lagerachse (28) der Rolle (27) bei vorgeschlossener Falle (8) unmittelbar vor dem Stulp (2) liegt.
- Schloß nach einem oder mehreren der vorhergehenden Ansprüche oder insbesondere danach, dadurch gekennzeichnet, daß die gedachte Verlängerung der der Fallenschräge (20) zugekehrten Stulpöffnungs-Innenwand (18) den Scheitel (S) der Rolle (27) tangiert.
- Schloß nach einem oder mehreren der vorhergehenden Ansprüche oder insbesondere danach, dadurch gekennzeichnet, daß der Rollenradius kleiner ist als der Achsabstand der Rolle (27) zur Sperrfläche (15).
- Schloß nach einem oder mehreren der vorhergehenden Ansprüche oder insbesondere danach, dadurch gekennzeichnet, daß der Durchmesser der Rolle (27) kleiner ist als die Länge der Fallenschräge (20).
- Schloß nach einem oder mehreren der vorhergehenden Ansprüche oder insbesondere danach, dadurch gekennzeichnet, daß die Rolle (27) in der durchmesserangepaßten Öffnung (26), insbesondere Ausfräsung der Fallenschräge (20) um einen Stift (Lagerachse 28)drehbar gelagert einliegt.
- Schloß nach einem oder mehreren der vorhergehenden Ansprüche oder insbesondere danach, dadurch gekennzeichnet, daß die Lagerachse (28) etwa mittig zwischen Schließblech (29) und Stulp (2) liegt.
- Schloß nach einem oder mehreren der vorhergehenden Ansprüche oder insbesondere danach, dadurch gekennzeichnet, daß die Rolle (27) etwa tonnenförmig gestaltet ist.
- Schloß nach einem oder mehreren der vorhergehenden Ansprüche oder insbesondere danach, dadurch gekennzeichnet, daß die parallel zum Stulp (2) verlaufende Breite (x) der Öffnung (26) kleiner ist als die Breite (y) der Fallenschräge (20).
- Schloß nach einem oder mehreren der vorhergehenden Ansprüche oder insbesondere danach, dadurch gekennzeichnet, daß die Falle (8)umwendbar ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998100468 DE19800468A1 (de) | 1998-01-09 | 1998-01-09 | Schloß mit Falle |
DE19800468 | 1998-01-09 |
Publications (4)
Publication Number | Publication Date |
---|---|
EP0928866A2 true EP0928866A2 (de) | 1999-07-14 |
EP0928866A3 EP0928866A3 (de) | 2001-05-02 |
EP0928866B1 EP0928866B1 (de) | 2008-10-22 |
EP0928866B8 EP0928866B8 (de) | 2009-03-04 |
Family
ID=7854169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19980124721 Expired - Lifetime EP0928866B8 (de) | 1998-01-09 | 1998-12-28 | Schloss mit Falle |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0928866B8 (de) |
DE (2) | DE19800468A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2801625A1 (fr) * | 1999-11-30 | 2001-06-01 | Vachette Sa | Serrure resistante au feu |
KR100859241B1 (ko) | 2007-05-30 | 2008-09-18 | 김용혁 | 저소음형 도어로크장치 |
WO2014125282A1 (en) * | 2013-02-14 | 2014-08-21 | Assa Abloy Limited | Latch bolt and latch assembly |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2066080A (en) * | 1934-09-13 | 1936-12-29 | Emory S Stroberg | Lock structure |
US2349301A (en) * | 1942-03-02 | 1944-05-23 | Theodore A Overby | Antifriction door latch |
GB611521A (en) * | 1945-12-11 | 1948-11-01 | William Caddick | Improvements in, and relating to, latch bolts |
GB990359A (en) * | 1960-04-20 | 1965-04-28 | Merck & Co Inc | Steroid compounds |
GB1098721A (en) * | 1963-07-09 | 1968-01-10 | Micro & Prec Mouldings Chelten | Improvements in or relating to roller door catches |
US3464728A (en) * | 1967-07-21 | 1969-09-02 | Alarm Lock Corp | Jam resistant door lock |
-
1998
- 1998-01-09 DE DE1998100468 patent/DE19800468A1/de not_active Ceased
- 1998-12-28 DE DE59814308T patent/DE59814308D1/de not_active Expired - Lifetime
- 1998-12-28 EP EP19980124721 patent/EP0928866B8/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
None |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2801625A1 (fr) * | 1999-11-30 | 2001-06-01 | Vachette Sa | Serrure resistante au feu |
EP1106752A1 (de) * | 1999-11-30 | 2001-06-13 | Vachette | Brandsicheres Schloss |
KR100859241B1 (ko) | 2007-05-30 | 2008-09-18 | 김용혁 | 저소음형 도어로크장치 |
WO2014125282A1 (en) * | 2013-02-14 | 2014-08-21 | Assa Abloy Limited | Latch bolt and latch assembly |
Also Published As
Publication number | Publication date |
---|---|
DE19800468A1 (de) | 1999-07-15 |
EP0928866B8 (de) | 2009-03-04 |
EP0928866B1 (de) | 2008-10-22 |
EP0928866A3 (de) | 2001-05-02 |
DE59814308D1 (de) | 2008-12-04 |
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