EP0239855A1 - Serrure pour porte, fenêtre ou similaire - Google Patents
Serrure pour porte, fenêtre ou similaire Download PDFInfo
- Publication number
- EP0239855A1 EP0239855A1 EP87103736A EP87103736A EP0239855A1 EP 0239855 A1 EP0239855 A1 EP 0239855A1 EP 87103736 A EP87103736 A EP 87103736A EP 87103736 A EP87103736 A EP 87103736A EP 0239855 A1 EP0239855 A1 EP 0239855A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- segment
- latch
- lock according
- handle
- slide
- 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
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
- E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
- E05C1/16—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing or frame
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- 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
- E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts
Definitions
- the invention relates to a lock for a door, a window or the like. with a slidable to open or close, wherein at least one leg is formed on this trap, which or the like by means of a handle rotatable about a central axis, such as a pawl, a rotary knob or the like. movable arm is connected.
- Such locks are known in a variety of forms. They usually have the disadvantage that the latch can be opened with simple aids through the slot between the door and the door frame, in particular due to its wedge-shaped cut. To prevent this, either an additional push button is provided, which pushes a bolt behind the trap, or a separate tumbler, which can be operated, for example, with a key or a slide.
- the inventor has set itself the goal of developing a lock of the type mentioned above, which closes effectively with a bolt without an additional tumbler and also does without an additional push button. Furthermore, it should be very simple, versatile and can be opened in an emergency.
- a slide can be moved into a blocking position for the latch or its legs by means of the handle.
- the slide is slidably supported in a slot in the bottom of the housing.
- the process of opening and closing is carried out by means of the handle and by transmission over differently designed segments.
- an additional guard locking is omitted, it being provided in a further embodiment of the invention that the closing position brought about by means of a pawl or the like by a cylinder lock. can be set.
- the invention leaves many variations open, depending on the arrangement of the segments, one handle only for opening, the other handle for opening and locking, or both handles for opening and locking.
- the invention requires only a few individual elements, which work together for their respective task and can be structurally very strong. This reduces the lock's susceptibility to malfunctions.
- a lock R has a housing 1 which is covered by a faceplate 2 on the face side.
- a latch 3 engages, on which an angle lever 4 is formed on the housing interior J, which can be moved in the direction x, whereby its movement is limited on one side by lugs 27 which strike in the housing 1.
- the angle lever 4 is brought back by a return spring 6, which on the one hand Leg 7 of the angle lever 4 attacks, on the other hand is fixed to a bolt 8 or in a wall hole.
- the other leg 9 slides between a guide bar or pin 5 and a further guide pin 10 in the direction x. This movement in the direction x is brought about by an arm 11, which belongs to a central segment 12 shown in more detail in FIG.
- This arm 11 strikes in its end position shown in FIG. 1 on the guide pin 10 and, on the other hand, engages a tongue 13 which projects from the leg 9 and which transmits the movement of the leg 9 in the x direction when the middle segment 12 rotates by M in the y direction .
- the rotation in the direction y about the central axis M is effected by a pawl 14 which is attached to a 4Kt tube 50 (FIG. 2) and is fixed with a pin 51.
- the 4Kt tube 50 is connected to a base plate 52 having bores and is connected by means of screws 16 to an upper segment 15, this upper segment 15 being seated on the central segment 12 and both having the central axis M as the axis of rotation in common.
- the upper segment 15 strikes an edge 19 of the arm 11 with a driver tongue 18 bent on a nose 17 against the central segment 12.
- a door leaf 53 is partially shown in FIG. 2, in which the lock R lies and which has a bore 54 through which the 4 Kt tube 50 can be screwed to the upper segment 15. Then the bore 54 is covered with an annular disk 55 and the pawl 14 is fastened with the pin 51 on the 4Kt tube 50. The other pawl 28 is fixed in the same way with a 4 Kt tube 50 which is screwed to a lower segment 29.
- the pawls are stored in one side wall of the housing 1, which is why a stronger wall plate than usual may be required here.
- a latch 20 is provided on the upper segment 15, on which a slide 21 rests. This slide 21 is guided in a slot 22 in the housing base 23. If the pawl 14 is now moved into a further position 14 ⁇ (shown in dash-dotted lines) counter to the direction of rotation y, the latch 20 moves the slide 21 into a position 21 ⁇ (also shown in dash-dotted lines) and the angle lever 4 can no longer move in the direction x. The locking lug 20 is then in position 20 ⁇ .
- a locking groove 24 is provided on the circumference of the upper segment 15, in which a part of at least one spring loop 25 engages.
- This spring loop 25 is fastened to the housing 1 with a nut 26, which is screwed onto a threaded bolt (not shown in more detail).
- a spring-loaded cam can also be used instead of the spring loop.
- the other pawl 28 with a lower segment 29 below the middle segment 12 is shown in FIG.
- a locking lug 30 is provided similar to the locking lug 20, which serves both the unlocking and the locking. If the pawl 28 is moved in the y direction, the latch 30 presses on an abutment 31 projecting from the central segment 12. The central segment 12 is thus rotated about the central axis M, with the arm 11 taking the angle lever 4 in the x direction, the pawl 28 unlocks the lock R in a position 28 ⁇ .
- the latch 30 pushes the slide 21 into the position 21 in.
- the pawl 28 In the end position, the pawl 28 is in the 28 ⁇ position and the detent 30 in the 30 ⁇ position.
- the end position is held by a further locking groove 32 on the lower segment 29, in which another part of the spring loop 25 engages.
- the slider 21 When releasing the lock by rotating the pawl 28 from the position 28 ⁇ in the direction y, the slider 21 falls back into its initial position due to gravity and the lock R is unlocked.
- the return of the slide 21 can of course also be done by a separate energy store, e.g. a spring to be supported.
- the middle segment 12 also has an elongated hole 33 through which a bore 34 in the lower segment 29 is visible. If the pawl 14 and the 4 ct tube 50 are removed after loosening the screws 16, a mandrel can be inserted through a hole in the upper segment 15, not shown, and the locking by the pawl 28 can be released, for example in an emergency. This is also in the same way after detaching from the pawl 28 and the 4th Kt tube 50 with the lower segment 29 connecting screws 16 possible from the other side of the door.
- the axis of rotation about the central axis M is formed by a cylinder piece 36 shown in FIG. 2, which rests in the central segment 12.
- the cylinder piece 36 is occupied on both sides by turntables 37, 38, about which the upper and lower segments 15, 29 rotate. There is no connection to the pawls 14 or 28.
- FIGS. 4 to 6 show a further embodiment of a lock R 1 according to the invention, but with a separate cylinder lock 40. Parts corresponding to the lock R according to FIGS. 1 to 3 are identified by the same reference numerals.
- the cylinder lock 40 is held in the interior J of the housing by a screw 41 which can be actuated from the outside. It has an insertion opening 42 for a key, not shown, with which an inner cylinder 43 can be rotated and a holding cam 44 can be moved.
- an upper segment 15a has an arm 11a which engages the tongue 13 on the toggle lever 4 and by means of which the latch 3 can be unlocked.
- An abutment 31a also projects from this upper segment 15a and past a central segment 12a, so that it is carried along by the catch 30 of the lower segment 29 and thus the latch 3 can also be opened via the lower segment 29.
- the lower segment 29 corresponds approximately to that shown in FIGS. 1 to 3, while the other two segments 15a and 12a are designed differently.
- either the upper segment 15a or the lower segment 29 rotates in the direction y about the central axis M and the arm 11a, either directly or via the abutment 31a, is moved.
- the middle segment 12a serves to fix the slide 21 in its locking position 21 ⁇ .
- it has an incision 45 in which the holding cam 44 engages when the cylinder lock 40 is closed. He rotates the middle segment 12a against the direction y and a locking lug 46 moves the slide 21 into its position 21 ⁇ . If the key is now removed, the holding cam remains in its position 44 ⁇ and the latch 3 does not open.
- the holding cam 44 can also engage with a linkage on the middle segment.
- Both the middle segment 12a and at least the lower segment 29 have corresponding locking grooves 47 and 32 for the spring loop 25.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Developing Agents For Electrophotography (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT87103736T ATE52565T1 (de) | 1986-03-27 | 1987-03-14 | Schloss fuer eine tuer, ein fenster oder dergleichen. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1235/86A CH671603A5 (fr) | 1986-03-27 | 1986-03-27 | |
CH1235/86 | 1986-03-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0239855A1 true EP0239855A1 (fr) | 1987-10-07 |
EP0239855B1 EP0239855B1 (fr) | 1990-05-09 |
Family
ID=4205640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87103736A Expired - Lifetime EP0239855B1 (fr) | 1986-03-27 | 1987-03-14 | Serrure pour porte, fenêtre ou similaire |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0239855B1 (fr) |
AT (1) | ATE52565T1 (fr) |
CH (1) | CH671603A5 (fr) |
DE (1) | DE3762642D1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2788550A1 (fr) * | 1999-01-18 | 2000-07-21 | Abs Rica Ateliers Bernard Seri | Cremone notamment avec pene demi-tour et indicateur d'etat |
EP1177748A1 (fr) * | 2000-08-04 | 2002-02-06 | Glaser, Alan | Mécanisme de blocage utilisable dans les chaises de bureau |
WO2004065733A1 (fr) * | 2003-01-22 | 2004-08-05 | Rav Bariach Security Products Ltd. | Dispositif de sortie d'urgence pour serrure |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005002404A1 (de) * | 2005-01-19 | 2006-08-03 | Alexander Wiesner | Komfort-Schließ-System |
DE102016124557A1 (de) * | 2016-12-15 | 2018-06-21 | Hoppe Ag | Anschlagkörper für Betätigungshandhabe, Betätigungshandhabe und Tür |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191025547A (en) * | 1910-11-03 | 1911-10-12 | William Edmund Parkes | Improvements in Locks and Latches. |
FR761169A (fr) * | 1932-12-08 | 1934-03-13 | Serrures à condamnations commandées par leurs propres organes de manoeuvres | |
CH288347A (de) * | 1951-01-23 | 1953-01-31 | Weiss Johann | Selbstschliessendes Schloss mit Falle und automatischer Verschlusssperrung für dieselbe, insbesondere für Autobus- und Waggontüren. |
-
1986
- 1986-03-27 CH CH1235/86A patent/CH671603A5/de not_active IP Right Cessation
-
1987
- 1987-03-14 AT AT87103736T patent/ATE52565T1/de not_active IP Right Cessation
- 1987-03-14 DE DE8787103736T patent/DE3762642D1/de not_active Expired - Lifetime
- 1987-03-14 EP EP87103736A patent/EP0239855B1/fr not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191025547A (en) * | 1910-11-03 | 1911-10-12 | William Edmund Parkes | Improvements in Locks and Latches. |
FR761169A (fr) * | 1932-12-08 | 1934-03-13 | Serrures à condamnations commandées par leurs propres organes de manoeuvres | |
CH288347A (de) * | 1951-01-23 | 1953-01-31 | Weiss Johann | Selbstschliessendes Schloss mit Falle und automatischer Verschlusssperrung für dieselbe, insbesondere für Autobus- und Waggontüren. |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2788550A1 (fr) * | 1999-01-18 | 2000-07-21 | Abs Rica Ateliers Bernard Seri | Cremone notamment avec pene demi-tour et indicateur d'etat |
EP1177748A1 (fr) * | 2000-08-04 | 2002-02-06 | Glaser, Alan | Mécanisme de blocage utilisable dans les chaises de bureau |
WO2004065733A1 (fr) * | 2003-01-22 | 2004-08-05 | Rav Bariach Security Products Ltd. | Dispositif de sortie d'urgence pour serrure |
Also Published As
Publication number | Publication date |
---|---|
EP0239855B1 (fr) | 1990-05-09 |
DE3762642D1 (de) | 1990-06-13 |
CH671603A5 (fr) | 1989-09-15 |
ATE52565T1 (de) | 1990-05-15 |
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Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050314 |