EP0411271B2 - Lock for driving rod with an accessory lock which is controlled by a central lock - Google Patents

Abstract

The invention relates to an espagnolette lock with an accessory lock (1) which is controlled by a central lock and which has a bolt (22) coming into hook-shaped engagement with the lock plate. In order, when the bolt is closed, effectively to absorb push-back forces exerted on this in the pre-closed position, a slotted control of the bolt (22) breaking the path of movement of the bolt (22) down into different portions is provided, in such a way that, during locking, a control pin of the bolt is first guided in a slot guided diagonally to the direction of movement of the espagnolette, to ensure that the hook engages behind the lock plate, and thereafter penetrates into a slot portion arranged parallel to the direction of movement of the espagnolette. <IMAGE>

Description

The invention relates to an espagnolette lock with of a central lock controlled additional lock according to the generic term of claim 1.

Such a lock is from DE 29 32 471 ago known. The hook-shaped engagement is thereby achieved that the bolt of the additional lock by one stationary pivot of the lock case swivels. For relocation the one with a concentric to the bar focus bolt head serves one from the central lock outgoing drive rod, the pin of which in a extending transversely to the direction of displacement thereof Slot recess in the bolt of the additional lock intervenes. This is a control similar to the setting given. However, there is none in this design Blocking of the pre-closed bolt against turning back in front. Rather, the corresponding tie must stressful resignation forces absorbed by the central lock will.

From the utility model DE-8716091 is a mortise lock with lock cylinder for roller shutter and sliding door furniture known. By means of a pusher can be put together there with a slider a hook bolt on a linear Railway are extended. The tie tail has ends there a pivot, which in a to Recess on the back of the lock housing slides, and around which the hook when swiveling in the counter closing part turns.

The object of the invention is based on the object an espagnolette lock of the type in question of constructionally simple construction advantageous in use To be designed in such a way that in addition to a cheap Sequence of movements of the bolt when closing it in the closed position attacking push-back forces be effectively absorbed.

This task is solved by the subordinate ones Claims 1 to 5.

The subclaims represent advantageous developments of the invention.

As a result of such configurations is a generic Espagnolette lock created, which is next to a structure that is advantageous in terms of locking technology distinguishes increased safety value. Should the bolt are brought into its locking position, so by moving the drive rod over the bolt Associated backdrop control in the in the claims 1 to 4 specified invention of the bars across Face-to-face longitudinal extension. During this Bolt movement engages through the bolt Entry opening of the striking plate. After entry the bolt head into the locking engagement opening of the Striking plates take place transversely to the extension shift directed movement of the bolt, associated with that a bolt head in hook engagement for the opening of the locking engagement of the striking plate. This ensures that the hook grip is achieved with certainty. In the embodiment according to claim 5, the Hook engagement by swiveling in Hook bolt in the rear grip position. Is located the bolt in this composite intervention generated in this way, are capable of pushing back forces acting on the bolt head not to move the bolt into the release position while increasing the security of the espagnolette lock. The release position must be brought about done with willpower, by moving the drive rod, caused by the central lock. Of the Bolt is when the backdrop control in the essentially shifted on a linear path. In the in the solution specified in claim 1 has the bar a stop face on his tie tail. With this It hits the stop surface when the linear is ended Extension shift the back of the faceplate. During the Partial movement transverse to the bolt exclusion there is a swivel displacement around this faceplate Attack. In the solution according to claim 2 ensures that the latches are not raised can, for which a space remaining in the closing direction the bolt passage opening in the final phase of Transverse displacement of the bolt from a locking lug Jack is filled. At the specified in claim 3 Invention is one when excluding the bar Charging energy store provided, which the latch acted upon in its transverse displacement. In the Solution according to claim 4 is a relative to the connecting rod connector displaceable guide slide provided. The bolt is non-rotating in this guide slide guided.

A variant according to the invention is characterized in that the bolt is locked out through the backdrop control essentially a linear path at an obtuse angle to the drive rod relocated This direction is opposite to the hook engagement. Superimposed with this linear movement finds another one opposite to the hook engagement Swiveling of the bolt head instead. The means that the first step when locking of the bolt head over the cuff and thereby the bolt head engages in the locking engagement opening Only when this has been done will further drive rod displacement via the link control the bolt swivels to achieve the hook behind the latch head on Striking plate. So despite this control of the bolt and the required clearance of the bolt head an additional one in the bolt passage opening Support is on the front surface of the bolt a base is provided which the bolt passage opening the faceplate in pre-closed Fills in position. Only in the closing phase the base engages in the bolt passage opening. In The control system is simple in terms of production technology formed by a slot / pin engagement. As long as the cone is in the initial phase of exclusion in parallel to the blowing slot section lying slot section, there is no change in the position of the transom. Only when the pin in the acute-angled cuff engages to directed slot section takes place the essentially linear exclusion of the bolt obtuse to the drive rod movement, connected with the small pivoting mentioned at the beginning of the bolt head. Does the cone have that slot section directed at an acute angle to the cuff pass through, he can also run in parallel to drive rod slot section intervene blocking the excluded Position of the bolt. Those attacking the bolt Pushback forces are therefore effective from this Slit section added. Before the on Bolts sitting the acute angle on the cuff go through the directed slot section completely the pivoting movement of the bolt occurs. This results from an overlay of its displacement in the area to the acute angle Slot portion and an abutting one in one Lever arm distance to the slot control point lying stop surface on the back of the faceplate. The appropriate control of the bolt can be done by exclusive slot control happen. Simplified However, the set control is in its structure thereby when the bolt in the direction of exclusion is spring loaded. This ensures that the Bar despite only a single slot slot during the locking displacement on a proper Railway moves. Manufacturing as well advantages in terms of assembly result from that the latch in a pocket of an espagnolette connector lies, the bottom of which the slot sections Thus the latch is located also in a protected location on the guard lock.

However, it is according to a further embodiment the invention possible without the hook engagement To achieve swivel displacement of the bolt. To for this purpose a pin goes from the bolt tail out of both a backdrop slot in the additional lock guided connecting rod connector as well as following an angular housing-side Passes through the guide slot. The one Angle leg of this guide slot runs perpendicular to the cuff, i.e. in the exclusion direction, and the other angle leg is parallel to the cuff directed. Therefore, by moving the drive rod For the time being, the latch is straight across the slot pre-closed. The cone passes through one Angle leg. As soon as the peg in the angle apex of the angular guide slot arrives, the transversal movement of the bolt takes place instead of using the hook behind the hook. The bolt is closed in reverse Way, firstly lifting the hook behind the hook and secondly the closing of the bolt. One works when the bolt is closed Flank and when closing back the other flank of the backdrop slot. Friction during the Closing is done by a on the pin rotatable rolling body, which rolling body reduces runs along the edge of the slot slot. Of the The setting slot can be such that it is forms parallel opposite slot edge edges However, there is a version that the Scenery slit rising towards the cuff spreads to its upper end and that a recharging when the bolt is closed, this underpinning load accumulator is provided. The further the bar excluded the more the energy accumulator is charged. As soon as the bolt of the transom is at the level of the apex of the guide slot, the energy accumulator discharge themselves, the bolt suddenly is moved in the hook engagement direction. With this The process of sitting on the bolt also occurs suddenly in the parallel to the cuff Angle leg of the angular guide slot a. The speed at which this happens the bar moves transversely to the cuff is larger than that of the connecting rod connector. As soon as the pin hits the lower edge of the slot acted upon, the lift mechanism still supports the Movement of the connecting rod connector. The Transverse displacement of the bolt is finished when it is Pin the angled leg running parallel to the cuff has completely wandered through. The broadening the backdrop slot then allows that Shift the connecting rod connector even further creating a tolerance compensation, if the closing process is another way of Espagnolette connector thus requires during of closing and closing the bolts in its straight line to the cuff remains in place, supports the energy accumulator designed as a compression spring one end of the connecting rod connector and elsewhere on a bolt against the bolt emerging sliding block. The corresponding support surface the sliding block runs at right angles to the cuff and thus always determines the position of the bolt. This Attachment is also maintained when the latch in hook-on position. When closing of the bolt is through the lower edge of the slot for the time being, the bolt is disengaged from the hook. Bars and sliding blocks move as well the energy accumulator loading this synchronously. If the bolt on the bolt side the angle apex of the guide slot is reached by the lower one Slit edge edge of the bolts moved back Supported is this relocation still by the partially loaded energy storage, which during the relocation shift then unloads. In order to the sliding block in its proper position persists, he carries a transverse wall of the connecting rod connecting piece penetrating guide pin. This fulfills an additional function that he also holds the compression spring.

When the latch is extended in a straight line and subsequent cross-directional movement This creates a free space at the bolt passage opening. So that the bolt under the influence of exercised transversely to its direction of exclusion Coercive forces cannot be shifted back lifting the hook behind to the frame side Strike plate, is in the closed position of the The remaining free space is blocked by a locking lug filled out. They are controlled exclusively when properly closing. At the Bolts that occur are therefore able to withstand not, over the bolt the locking lug into the release position bring to. The espagnolette lock receives therefore an increased safety value. When closed The bar fills the whole Bolt passage opening, so that when open Door the locking nose itself is not visible. Latter is part of a spring-loaded Jack and occurs when the closed position is reached with the spring-loaded pivoting the pawl in the form filling position in the Clear the bolt passage opening. In the The closed position is the game between the bolt side Pin and the link slot of the connecting rod connector so large that before reaching the corresponding slot edge of the bolt with its Narrow edge applied to the locking nose of the pawl. The relocation of the bolt and the Corresponding components can therefore only be carried out in accordance with regulations Actuator rod actuation. To for this purpose the pawl is on the connecting rod connector stored and in the direction of their locking engagement spring loaded. The angled end of the Pawl forms on the edge of the bolt passage opening facing narrow side one when moving back of the connecting rod connector in effect stepping edge. In the first phase the closing movement pivots accordingly the pawl out of engagement with the free space of the bolt passage opening. This pivoting is because of this possible because the corresponding game between the bolt-side pin and the slot slot is present. The peg / slot mounting of the pawl allowed a sudden occurrence in the closing end phase the locking nose in the free space. During the pre-closing the locking tab bypasses another in their trajectory, the the connection tab of the housing to the faceplate forms. For trouble-free driving around the ledge The top surface of the locking lug must also be made possible designed as a control flank. Your direction is such that it is acute-angled in the open position faces the inside of the faceplate and thus that Overflow of the projection, starting from the Open position, permitted. So that the latch during the locking displacement its proper Alignment is not an issue with his transversely directed movement provided with guide slides. This stands with the bolt in slot / pin connection, the slot in Direction of the extension shift of the bolt runs. The guide slide itself is T-shaped such that the ends of the T-legs in fork pieces of the connecting rod connector. These allow the guide slide to move in the drive rod movement direction. The entrainment the guide slide, however, takes place via the Slot in the T-bar, in which the bolt on the bolt side is rotatably guided. This configuration allows it to do without a spring-loaded slider.

In a further additional lock according to the invention is the bolt as a pivot axis swivel swivel bolt designed into one step hook-shaped engagement to the striking plate can. The bolt couples with a control pin into a control slot one of the drive rod drivable backdrop. Due to the diagonal arrangement of the control slot is caused by the linear drive rod movement an arcuate bolt movement driven. By parallel to the drive rod movement trending control slot section, the ends at the diagonal control slot the excluded bar is at completely displaced drive rod against pushing in blocked. Also with this configuration the bar only through a willpower-driven shifting rod moved into the additional lock housing. According to a preferred embodiment has the diagonally running slot section an obtuse angle to the actuator stem movement Slot section, with the aprallel slot section extending for drive rod movement connects the angled slot section. The length of this at an obtuse angle to the drive rod movement trending angled Slot section is dimensioned so that when crossing of the pin when the latch is moved in the angled slot section the one-sided tightening slope formed on the bolt head of the bolt fully protrudes from the faceplate. This Design is particularly advantageous in use, because one in different sections demountable gate control of the bolt is given, during the first phase of exclusion, in which the control pin is at an acute angle Slot section is guided, this initially only around is shifted a small angle. This has to Consequence that with the immersion of the bolt with its bevel in the striking plate a relative large torque can be transmitted. While the second preliminary phase, in which the Locking pin in the obtuse-angled slot section only a small amount Torque are transmitted, but this is advantageous with a large angular displacement same relative linear rod displacement connected. At this stage, the tightening slope is complete emerged from the cuff is not a big one either Torque required since none at this stage Tightening movement takes place more, but only the swivel bolt fully into the counter-locking part is swung in. Another advantageous training is parallel to the drive rod movement guide slot running in the backdrop given that of one that forms the pivot axis, the bearing journal of the Riegel is penetrated, and the length of the drive rod stroke corresponds. This makes it possible to Adjust the backdrop in terms of area to the entire width of the castle, to achieve optimal guidance. It is also provided next to the guide slot on the side facing away from the faceplate Control slot at the end by a parallel to the drive rod movement extending slot section for extend to lock the enclosed position of the bar. A minimal length of the tie tail is achieved in that in the control slot control pin inserted from one of the rear walls of the housing neighboring, the included Bolt position assigned position over the imaginary extension of the guide slot up to one adjacent to the faceplate, the excluded locking position assigned position is relocatable. Safe guidance of the scenery in the lock housing is parallel to Espagnolette movement running in the housing cover embossed guide rib achieved to the Leading claws of the backdrop to guide the Backdrop on the case back.

Fig. 1 eine Ansicht eines von einem nicht dargestellten Zentralschloß gesteuerten Zusatzschlosses, betreffend die erste Ausführungsform,

Fig. 2 die klappfigürliche Ansicht der Fig. 1,

Fig. 3 eine Ansicht des Zusatzschlosses bei abgenommener Schloßdecke, die zurückgeschlossene Stellung des Riegels betreffend,

Fig. 4 eine der Fig. 3 entsprechende Darstellung, jedoch während der ersten Schließphase, wobei sich der schloßrückseitige Schlitzabschnitt relativ zum Zapfen des Riegels verlagert hat,

Fig. 5 die Folgedarstellung, wobei der Riegel sich auf einer stumpfwinklig zur Treibstangenbewegung gerichteten Bahn verlagert hat unter gleichzeitiger, dem Hakeneingriff entgegengesetzter Schwenkung,

Fig. 6 die sich durch weitere Treibstangenverlagerung anschließende Stellung, wobei der Riegelkopf in Hakeneingriffsstellung geschwenkt ist und sich der Zapfen des Riegels im Übergangsbereich zwischen dem spitzwinklig verlaufenden Schlitzabschnitt und dem sich daran anfügenden Schlitzabschnitt befindet,

Fig. 7 die gegen Rückdrücken gesicherte Schließendstellung,

Fig. 8 den Schnitt nach der Linie VIII-VIII in Fig. 7,

Fig. 9 eine Ansicht des Zusatzschlosses gemäß der zweiten Ausführungsform bei angenommener Schloßdecke und zurückverlagertem Riegel,

Fig. 10 eine der Fig. 9 entsprechende Darstellung, und zwar während des Ausfahrens des Riegels,

Fig. 11 die vorgeschlossene, die Hakenhintergriffsstellung einnehmende Position des Riegels,

Fig. 12 eine entsprechende Darstellung, und zwar während der Rückschließverlagerung des Riegels,

Fig. 13 den Schnitt nach der Linie XIII-XIII in Fig. 9,

Fig. 14 eine Ansicht des Zusatzschlosses gemäß der dritten Ausführungsform,

Fig. 15 die klappfigürliche Ansicht der Fig. 14,

Fig. 16 eine Ansicht dieses Zusatzschlosses bei abgenommener Schloßdecke und in Öffnungsstellung befindlichem Riegel,

Fig. 17 den Schnitt nach der Linie XVII-XVII in Fig. 16,

Fig. 18 eine der Fig. 16 entsprechende Darstellung, betreffend eine Vorschließ-Zwischenstellung, die bspw. dadurch erreicht ist, daß das das Zusatzschloß steuernde Mittelschloß eine Schließdrehung von 360° erfahren hat,

Fig. 19 in perspektivischer Einzeldarstellung die die Sperrnase ausbildende Klinke,

Fig. 20 eine weitere Zwischenstellung des Zusatzschlosses beim Vorschließen des Riegels, und zwar nach ca. eineinhalb Schließdrehungen am Mittelschloß,

Fig. 21 das Zusatzschloß in der Vorschließstellung des Riegels, welche zwei Schließumdrehungen des Mittelschlosses entspricht,

Fig. 22 eine Zwischenstellung beim Rückschließen des Riegels in der Position, in welcher die Sperrnase der Klinke den Freiraum verlassen hat,

Fig. 23 den Schnitt nach der Linie XXIII-XXIII in Fig. 22,

Fig. 24 eine Ansicht gemäß Fig. 1 einer weiteren Ausführungsform,

Fig. 25 eine klappfigürliche Ansicht der Fig. 24,

Fig. 26 eine Ansicht des Zustazschlosses bei abgenommener Schloßdecke, die zurückgeschlossene Stellung des Riegels betreffend,

Fig. 27 eine der Fig. 26 entsprechende Darstellung, jetzt jedoch während der ersten Schließphase, beim Übergang des Schließzapfens von einem parallel zur Treibstangenbewegung verlaufenden Schlitzabschnitt in einen spitzwinklig diagonal verlaufenden Schlitzabschnitt,

Fig. 28 die Folgedarstellung, beim Übertritt des Schließzapfens vom spitzwinkligen diagonalen Schlitzabschnitt zum stumpfwinkligen diagonalen Schlitzabschnitt, wobei die Anzugsschräge des Riegelkopfes vollständig der Stulpe vorsteht,

Fig. 29 eine Folgedarstellung, beim Übertritt des Steuerzapfens in den parallel zur Treibstangenbewegung verlaufenden Schlitzabschnitt,

Fig. 30 die gegen Rückdrücken gesicherte, vollständig ausgeschlossene Stellung des Riegels,

Fig. 31 den Schnitt gemäß der Linie XXXI-XXXI in Fig. 28 und

Fig. 32 eine perspektivische Darstellung des Schwenkriegels.

Three exemplary embodiments of the invention are explained below with reference to the drawings. It shows

1 is a view of an additional lock controlled by a central lock, not shown, relating to the first embodiment,

FIG. 2 shows the foldable view of FIG. 1,

3 is a view of the additional lock with the lock cover removed, regarding the closed position of the bolt,

4 shows a representation corresponding to FIG. 3, but during the first closing phase, the slot section on the rear side of the lock having shifted relative to the pin of the bolt,

5 shows the follow-up view, with the bolt having been displaced on a path directed at an obtuse angle to the drive rod movement, with simultaneous pivoting opposite to the hook engagement,

6 the position adjoining by further drive rod displacement, the locking head being pivoted into the hook engagement position and the pin of the locking bar located in the transition region between the acute-angled slot section and the slot section attached thereto,

7 shows the closed end position secured against back pressure,

8 shows the section along the line VIII-VIII in FIG. 7,

9 is a view of the additional lock according to the second embodiment with the lock cover assumed and the bolt moved back,

10 is a representation corresponding to FIG. 9, namely during the extension of the latch,

11 shows the pre-closed position of the bolt which assumes the hook engagement position,

12 is a corresponding representation, namely during the closing shift of the bolt,

13 shows the section along the line XIII-XIII in FIG. 9,

14 is a view of the additional lock according to the third embodiment,

15 is the folding figurative view of FIG. 14,

16 is a view of this additional lock with the lock cover removed and the bolt in the open position,

17 shows the section along the line XVII-XVII in FIG. 16,

18 shows a representation corresponding to FIG. 16, relating to a pre-closing intermediate position, which is achieved, for example, by the central lock controlling the additional lock having undergone a closing rotation of 360 °,

19 is a perspective individual representation of the pawl forming the locking nose,

20 shows a further intermediate position of the additional lock when the bolt is being closed, namely after approximately one and a half closing rotations on the central lock,

21 the additional lock in the pre-closed position of the bolt, which corresponds to two closing turns of the center lock,

22 an intermediate position when the bolt is being closed in the position in which the locking lug of the pawl has left the free space,

23 shows the section along the line XXIII-XXIII in FIG. 22,

24 shows a view according to FIG. 1 of a further embodiment,

25 is a flip-flop view of FIG. 24,

26 is a view of the additional lock with the lock cover removed, relating to the closed position of the bolt,

27 shows a representation corresponding to FIG. 26, but now during the first closing phase, during the transition of the locking pin from a slot section running parallel to the drive rod movement into a slot section running diagonally at an acute angle,

28 shows the follow-up representation, when the locking pin passes from the acute-angled diagonal slot section to the obtuse-angled diagonal slot section, the tightening bevel of the locking head projecting completely from the cuff,

29 is a follow-up view, when the control pin passes into the slot section running parallel to the drive rod movement,

30 the completely locked position of the bolt secured against back pressure,

Fig. 31 shows the section along the line XXXI-XXXI in Fig. 28 and

Fig. 32 is a perspective view of the pivot bolt.

The espagnolette lock shown in Figs. 1-8, regarding the first embodiment one from a commercial one not illustrated Central lock controlled additional lock 1. The Cuff 2 of the same is formed by an extension the faceplate of the central lock. Behind the cuff 2 runs one controlled by the central lock Driving rod 3. The latter protrudes with an angled one End 4 in the housing 5 of the additional lock 1 in.

In particular, the housing 5 has one on the Cuff 2 fastened, perpendicular to this Castle floor 6. From this are lock case side walls 7,8,9 angled, at which a castle ceiling 10 supports. This is done by fastening screws 11 held in on the castle floor 6 engage fixed stud bolts 12. In the housing 5 is a displaceable in the direction of the drive rod 3 Espagnolette connector 13 performed. This forms a niche 14 at the lower end for insertion of the bent end 4 of the drive rod 3 out. The connecting rod connecting piece 13 is in the center provided with a recess 15 forming a pocket. The recess floor 16 slides on the inner surface of the castle floor 6 and is with a slot slot 17 equipped. In detail sits down this one from a wall adjacent to the back of the castle, parallel to the drive rod movement Slot section 18, an acute angle in the direction the cuff 2 directed slot portion 19 and one adjoining these, also in parallel extending to drive rod movement Slot section 20 together. The two outer ones parallel slot sections 18,20 connecting slot section 19 extends at an angle of about 45 °.

The setting slot 17 works together with one Pin 21 of a ledger in the housing 5 22. This has a locking head 23, which is complete closed latch 22 with the front surface the cuff 2 closes and the in a bolt passage opening 24 of the same protrudes. Of the Bolt head 23 is facing the viewer Side with a bevel 25. To the Bolt head 23 is followed by a bolt tail 26. Extends between this and the bolt head 23 there is a cutout 27 on the underside of the bar, so that the bolt head 23 projects like a hook. Of the The aforementioned pin 21 is located near the rear Flank of the bolt tail 26 in the upper Third of the same. The pin 21 is designed so long that he protrudes over the slot 17 and still in a right angle to the drive rod displacement directed guide slot 28 of the lock base 6 intervenes.

On the bolt head 23 facing through the flank 27 formed flank is the bolt tail 26 with a bevel Stop surface 29 equipped.

Furthermore, the latch 22 is spring-loaded in the direction of exclusion. This is done by one on the lower stud 12 of the lock housing 5 attached torsion spring 30. Its shorter leg 31 is supported the rear lock housing wall, while the other, longer leg 32 den Bolt tail 26 applied below the pin 21 and thus the latch 22 in the position according to Fig. 3 pivots.

The following mode of action occurs:

Closing latch 22 requires one Displacement of the drive rod 3 in the downward direction by means of the espagnolette lock, not shown. At the same time, the connecting rod connector shifts 13 in the downward direction. While walks through the beginning of the movement the bolt-side pin 21 the slot section 18 of the slot slot 17. As long as the pin 21 is located in the slot section 18, the Bolt 22 does not have its position, see in particular Fig. 3 and 4. In Fig. 4 it is illustrated that the upper Flank 23 'of the bolt head 23 to the cuff 2 one acute angle includes alpha. During the rest Drive rod displacement comes at an acute angle extending slot section 19 to effect. By the latch 22 first experiences an outward movement from an obtuse angle to the connecting rod 3 lying, essentially linear path with lighter Swiveling opposed to hook engagement. This leads to the angle alpha 'between upper Flank 23 'of the bolt head 23 and cuff 2 smaller is called the angle alpha. In the course of this linear displacement of the bolt acts on the Stop surface 29 of the bolt tail 26 the Back of the cuff, see Fig. 5. Then there is Pin 21 still in an acute angle Slot section 19. In the position of the bar tail 26 to cuff 2 held by the spring 30. If the drive rod displacement is continued, it causes the remaining length of the acute angle Slot section 19 a pivoting of the Bolt 22 in the position shown in FIG. 6. This Swiveling takes place in the direction of a hook engagement to a striking plate, not shown. At the further drive rod displacement moves then the one adjacent to the cuff 2, parallel to it extending slot portion 20 relative to the pin 21 in the position shown in FIG. 7. This is the bolt 22 secured against swiveling back or pushing back. Corresponding forces are accordingly not led into the illustrated central lock or do not have to be included by it. The peg is during the primary shift 21 in the other end region of the guide slot 28 of the castle floor 6 kicked.

It must also be said that after completion Swiveling the bolt 22 into the hook engagement position an adjoining the bolt head 22 Base 33 of the bolt tail 26 into the bolt passage opening 24 the cuff 2 entered filling is. Thus, the latch 22 receives an additional one Support in the upward direction.

The opening shift of the bolt 22 happens by moving the drive rod 3. First, the latch 22 pivots in the release position. After that, it is controlled by the gate control in the inward direction in the starting position according to FIG. 3 drawn.

The additional lock according to the second embodiment, which illustrates in Figs. 9-13 is designated by reference numeral 34. Its housing is 35 at the central castle, not shown leading cuff 36 set. The structure of the housing 35 corresponds to that of the first embodiment. Inside the housing 35 is a connecting rod connector 37 parallel to the longitudinal direction the cuff 36 out. The connecting rod connector is moved from a drive rod 38.

In the middle area is the connecting rod connector 37 provided with a pocket 39. By doing through this pocket 39 shaped recess bottom 40 is an ascending in the direction of the cuff 36 Link slot 41, which is his widened upper end 42. The deepening floor 40 lies directly on the castle floor 43 of the Housing 35 on. On the inside of the recess floor 40 slides a bolt 44, which consists of a Bolt head 45 and a bolt tail 46 is composed. Between the latter and the bolt head 45 extends a section 47 with formation a hook-like projecting bolt head 45.

A pin 48 is embedded in the bolt tail 46. This passes through the slotted slot 41 and then an angular guide slot 49 of the lock bottom 43. The guide slot 49 has the one running at right angles to the cuff 36 Angle leg 49 ', which over one of the Cuff 36 adjacent angle apex 49 "in the aligned to the cuff 36, shorter trained Angle leg 49 "'passes over. The diameter of the pin 48 is the width of the guide slot 49 adjusted. The slot slot 41 has however, a larger width than the guide slot 49. At the level of the slot slot 41 carries the pin 48 a rolling element 50. Its outer diameter corresponds to the diameter of the slotted slot 41 at its lower end 42 '. The transitions are also included in the widespread upper end 42 ' corresponding to the diameter of the rolling body 50 Radii provided. These radii connect the upper and lower slot edge 51, 52 with a slot edge 53 oriented parallel to the cuff. The widened upper end 42 of the slot slot is, seen in the longitudinal direction of the castle, on the same Height to the angle leg 49 "'of the guide slot 49.

13 shows in particular that the Bolt head 45 is wedge-shaped with formation acute-angled tightening slopes 54 and 54 ', which have an engagement opening of the interact not illustrated striking plate.

Another component of the additional lock is a block-shaped sliding block 55. This has a skid stepping against the upper ledge edge 56 57, the latter running parallel to the locking edge 56 and is directed perpendicular to the cuff 36. The sliding block is guided in the direction of the drive rod displacement. For this purpose, the one opposite the runner 57 protrudes A guide pin on the side of the slider 58, which has a bore 59 of a transverse wall 60 of the drive rod connector 37 passes through. The guide pin 58 is the carrier of an energy accumulator K, which in turn is designed as a compression spring 61 This is supported on the one hand on the inside the transverse wall 60 and on the other hand at the bottom a blind bore 62 of the sliding block 55.

The operation of the additional lock according to The second embodiment is as follows:

Closing latch 44 requires one downward movement of the drive rod 38. As a result, the connecting rod connecting piece 37 taken away. Its upper slot edge 51 presses against the rotating body on the pin 48 50 connected with that the bolt 44 with is advanced in front of the spigot, i.e. extends. While this movement becomes the energy storage compression spring 61 loaded because the sliding block 55 with his Supports 57 on the upper edge 46 of the latch 44, see. Fig. 10. As soon as the bolt-side pin 48 the Angle apex 49 "of the guide slot 49 reached has, the energy storage compression spring 61 and displaces the fully extended one via the sliding block 55 Bolt 44 in the transverse direction, that is in the hook behind to the striking plate. The speed, with which the bolt is shifted is larger than that of the drive rod connector 37 in Downward direction. Through the energy storage pressure teder 61 ensures that if the bolt 44 is still should not be fully extended, it should be fully extended is advanced. Achieving the hook behind is therefore always guaranteed. As soon as the pin 48 reaches the lower edge 52 of the slot, move drive rod connector 37 and latch 44 in sync with each other. The complete one Behind hook position is when the pin reached the lower end of the angle leg 49 "' Has. Then the one widened towards the upper end Link slot 41 still a certain relocation of the connecting rod connecting piece 37. Normally, however, the position of the pre-closed is and secured bolt according to FIG. 11 in front. Then any act on the bolt 44 Push-back forces from the angle leg 49 "' of the angular guide slot 49 caught and accordingly passed into the lock housing 35.

Inference requires an opposite directed displacement of the drive rod 38, so in the upward direction. Over the lower ascending Slot edge 52, the bolt 44 is taken. Since he is with the connecting rod connector 37 moves synchronously, the energy storage K does not overcoming power. This can only be effective be when the pin 48 of the bolt 44 in the Angle apex 49 "arrives and from there with the Bolt moved in the direction of the angle leg 49 ' becomes. Then the lift mechanism works in conjunction with the slot edge 52 as a supporting component when closing the bolt taking advantage of the still stored stored Power of the energy store. An intermediate phase at Inference is illustrated in Fig. 12, wherein the pin 48 straight into the angle leg 49 ' angular guide slot 49 has occurred.

The one illustrated in FIGS. 14 to 23 third embodiment has the additional lock 63 a housing 64. This is on the to not illustrated Central lock of the espagnolette lock leading cuff 65 attached. To this end are 66 projections on both sides of the bolt passage opening forming connecting tabs 67 from Lock floor 68 bent. Every connection tab 67 is guided by one through the cuff 65 Rivet 69 penetrated to this way the lock housing with the cuff to a fixed Connect unit. The castle interior is covered from a castle ceiling 70, in which the angled ends of the connecting tabs 67 immerse yourself.

Inside the housing 64 is a connecting rod connector 71 parallel to the longitudinal direction of the Cuff 65 led. One does not reach for this shown center lock leading drive rod 72nd on. A closing operation of the same is accordingly transferred to the connecting rod connector. The central lock is preferably constructed in such a way that that two closing turns of a complete Relocation of the connecting rod connector 71 correspond.

The surface lying on the lock floor 68 Espagnolette connector 71 has in the middle Area a rising towards the cuff 65 Link slot 73, both of which are opposite Ends in parallel to the direction of displacement of the connecting rod connector trending niches 74, 75 pass over. At the level of the slot slot 73 a bolt on the connecting rod connector 71 76, which consists of a bolt head 76 'and a Bolt tail 76 ". The bolt head 76 'forms a bolt tail 76 ‴ in the transverse direction outstanding hook projection 76 " The locking head 76 'has the same height Cross-section which that of the bolt passage opening 66 corresponds.

The bolt tail 76 "carries on its Espagnolette connector 71 facing side a protruding guide pin 77, which in its diameter is slightly less than the width of the slot slot 73. The length of the guide pin 77 corresponds approximately to the thickness of the connecting rod connecting piece 71. On the guide pin 77 closes a cross-sectioned pin section 77 'in an angular guide slot 78 of the castle floor 68 is immersed. The tenon section 77 'corresponds in diameter about the width of this angular guide slot 78. The latter consists of a right angle to the cuff 65 running angle leg 78 ' and an angled leg running parallel to the cuff 65 78 "together, opposite to the other Angle leg is shorter. The two Angle vertex connecting 78 "'runs rounded

The one opposite the guide pin 77 ' Side of the bolt tail 76 "is also with one provided this outstanding pin 79, the rectangular is such that its greatest length in the direction of the bolt exclusion. This Pin 79 fits in a shape in the direction of Extension shift of the bolt 76 extending Slot 80 of a guide slide 81. in the The guide slide 81 has a T-shape in plan and accordingly forms a T-web 82 and the both of these outstanding T-legs 83. In T-web 82 is the aforementioned slot 80. The T-legs 83, however, are from in the direction the lock cover 70 angled fork pieces 84 of the connecting rod connector 71 out.

Another part of the castle interior is a pawl 85. At its upper end it forms one short slot 86 into which a connecting rod-side Pin 87 is immersed. In the open position extends the pin 87 at the bottom End of the slot 86 of the pawl 85, see FIG. 16. The opposite end of the Pawl 85 is angled in the direction of cuff 65 and forms a locking lug 88. The pawl 85 is of one on a stud 89 of the connecting rod connecting piece 71 arranged torsion spring 90 so acted that the locking lug 88 is in contact with the inner surface the cuff 65 is forced. The angled one End or the locking lug 88 forms at its or their facing the bolt passage opening edge 66 ' A control flank 91 on the narrow side. At an acute angle to this is the top surface 92 of FIG Locking lug 88, which head surface also as a control flank is designed. In the open position 16, the head surface modulation edge runs 92 at an acute angle to the inside faceplate and above the corresponding projection 67.

The mode of operation of the espagnolette lock is the following: Will the middle lock not illustrated actuated by means of a key, this leads via the drive rod 72 to take the drive rod connector with it 71 in the downward direction. Because of of the transom side in the niche 74 Guide pin 77 shifts the connecting rod connecting piece 71 in the initial phase, without to lock bolt 76. The prelude only starts when the upper edge of the slot 73 'of the link slot 73 the guide pin 77 acted upon. After a closing rotation of the The key is 360 ° at the center lock 18 in front of the additional lock 63. Accompanying with the previously described sequence of movements is over the pin 87 of the connecting rod connector the jack 85 has been taken. Their Locking nose control flank 92 passes over the Projection 67 and inevitably leads to pivoting the pawl 85 against spring loading. In the course of the further closing operation, after approx. one and a half key turns of the center lock the position of the additional lock 63 according to Fig. 20 reached. Then the locking lug 88 has the Click 85 the projection 67 and also the rivet 69 completely bypass. Furthermore, the guide pin 77 immersed in the upper recess 75 of the slot slot 73. Accompanying the advance of the Bolt 76 is also the pin portion 77 'below Passing the apex 78 "'between the two angle legs 78 ', 78 "of the guide slot 78 Height of the shorter, parallel to the cuff 65 Angle leg 78 "comes under enforcement a certain downward shift of the latch 76, which, however, during its rectilinear opening already in a not shown Counter strike plate is immersed during the Another closing process is the hook behind achieved to the striking plate. After execution two closing turns on the middle lock Position according to FIG. 21. In the final stages of The latch 85 could move the latch 76 transversely pivot spring-loaded in the direction of cuff 65, the locking lug 88 in the remaining Free space F of the bolt passage opening 66 immersed. The guide pin is in this position 77 in the upper niche 75 of the slot 73, during that of the pilot pin 77 outgoing pin section 77 'at the bottom End of the angle leg 78 "of the guide slot 78 lies. During the closing process, the Guide slide 81, the pin / slot connection to the bolt 76 is relative to the connecting rod connector 71 relocated.

Coercive forces occurring in the longitudinal direction of the transom are on the one hand through the network intervention between Strike plate and bolt head caught. On the other hand the pin portion 77 'is supported on the vertically extending angle leg 78 "or wall. Grip, however, on bolt 76 directed in the longitudinal direction of the drive rod 72 Coercive forces, so the top longitudinal edge of the transom hits 93 against the locking lug 88, which in turn turns on the bolt passage opening edge 66 'supports. On in any case, the game is between the pilot pin 77 of the bolt and the lower edge of the slot edge 73 "larger than the distance between the longitudinal edge of the ledger 93 and locking lug 88, so that the lower edge of the slot 73 "does not come into effect can. Accordingly, the locked position is maintained.

Opening the additional lock requires the Key actuation of the center lock, the Keys in the opposite direction turning is associated with an upward shift the drive rod 72 and the drive rod connector 71. In the initial phase of the upward movement of the connecting rod connector 71 the pawl 85 taken directly over the pin 87, which is now at the upper end of slot 86 the pawl 85 lies. The modulation edge 91 acts with the facing bolt passage opening edge 66 'together and inevitably leads to a pivoting the pawl 85 against spring loading. The niche 75 allows the relocation of the Espagnolette connector 71, without immediate the latch 76 in the upward direction, that is to say in the transverse direction to take to its exclusion direction, so that the control of the pawl 85 take place without interference can. With the further closing operation is then through the upward driving rod 72 and Espagnolette fitting 71 over the lower one Slit edge 73 "of the latch in the upward direction initially dragged along and then withdrawn, the pin portion 77 'of the guide pin 77 passes through the angular slot 78. During this The locking lug 88 bypasses the projection 67. This causes the modulation edge 91 on the projection 67 effective with pivoting the pawl 85 against spring loading. As soon as the Pawl 85 has bypassed the projection 67, the Torsion spring 90 reset which the pawl 85 in Direction of the cuff 65 pivoted such that afterwards the pin 87 is again in the lower area the slot 86 is in line with the Basic position of the additional lock in Fig. 16.

Another additional lock according to the invention is shown in Figures 24-32, with the latch is now designed as a swivel bolt 122, the with a bearing pin 123 in the lock base 139 and the Castle cover 134 is pivotally mounted. On the Schloßboden is a backdrop 131, the one parallel to the drive rod displacement direction Guide slot 130 that of the trunnion 132 of the pivot bolt is interspersed and whose length corresponds to the drive rod stroke.

To control the pivot bolt 122, the Setting 131 a control slot 117 in the one Control pin 121 of the latch 122 engages. Of the Control slot 117 has a diagonal Area 119 and at the ends one each subsequent, parallel to the drive rod displacement direction extending slot section 118 and 120 on. The diagonal section of the control slot is in an obtuse-angled slot portion 119 'and an acute angled slot portion 119 ".

The swivel bolt 122 consists of a bolt head 123 and a tie tail 126, whereby the storage of the bolt 123 around the bearing journal 132 is located in the bar tail area. The control pin 121 is located in the transition area between Bar tail and bar head. The hook-shaped trained swivel bolt 122 has on the head side a suit slope 125. The bevel is trained unilaterally, and it has a task during the locking of the bolt and its engage in the striking plate of the counter-locking part the door to be locked or the like to the Pull counter-part, whereby the Locking part runs up on the bevel 125.

To safely guide the scenery 131 on the Schloßboden 139 has the backdrop each end Guide claws 138, 137 in the lock ceiling Enclose embossed guide ribs 135, 136.

The operation of the swing bolt is as follows:
In the position shown in FIG. 26, the pivot bolt 122 is in the fully closed position. The locking pin 121 is now located in the slot section 118 running parallel to the drive rod movement. When the drive rod displacement begins, combined with a downward displacement of the link 131, the control pin 122 emerges from the slot section 118 running parallel to the drive rod movement and enters the diagonal slot section according to FIG. 27 119 ", which connects to the parallel section 118.

A subsequent displacement of the link 131 causes a relatively small at first Preliminary movement of latch 122.

28 shows the additional lock in one position, the swivel bolt has been moved so far is that the bevel 125 completely from the Cuff emerged The boundary 140 between chamfered area of the bolt head 125 and not beveled area of the bolt head is aligned in this position with the faceplate. The control pin 121 is in this position in the transition to the obtuse-angled slot section 119 ', which for Drive rod opposite slot section 119 " is angled. A further shift in the scenery now causes a relatively large swivel movement compared to a comparatively low level Lifting movement of the backdrop.

In the position shown in FIG. 29, the Locking pin from the obtuse-angled slot section 119 'out and in parallel to the drive rod displacement direction extending slot section 120 a.

Fig. 30 shows the additional lock with complete locked swivel bolt 122. The Locking pin 121 is in this position in the extending parallel to the drive rod movement direction Slot section 120. In this position is the Swivel bolt secured against pushing back, because on the diaphragm wall of the slot 120 when loaded of the swivel bar only one on the outside Diaphragm wall exerted normal force becomes.

The additional lock is from a central lock controlled, which has a lockable latch. This bolt has two pre-closing positions on, with a first pre-closed position with the closed position of the additional lock shown in FIG. 28 corresponds so that the swivel bolt 122 only protrudes from cuff 102 as far, that the boundary 140 between beveled area and not beveled area of the bolt head aligned with the faceplate. Only with two The swivel bolt takes the locked bolt its completely excluded shown in FIG. 30 Position on.

Claims (23)

1. Moving bar lock with a central lock, controlled by an additional lock (1), with a weather rail (2) and a moving bar (3) guided on the reverse side of the weather rail, wherein the additional lock has a latch (22) which through an opening in the weather rail engages the lock plate in hook-like manner, which latch (22) by link control comprising a slot-/pin engagement can be displaced by a moving bar connecting piece which can be shifted by operating the moving bar in the additional lock, characterised in that the link control splits the movement path of the latch (22) into different sections, wherein during lockout the latch initially travels out on a linear path and then, for achieving the hook-like engagement, makes a movement transverse to the run-out displacement, wherein the tail of the latch (22) has a stop face (29) which after the linear run-out displacement acts upon the reverse side of the weather rail, wherein during the further moving bar displacement the latch (22) pivots into the hook-like engagement around this arrangement on the reverse side of the weather rail.
2. Moving bar lock with an additional lock (63,) controlled by a central lock, with a weather rail (65) and a moving bar (72) guided on the reverse side of the weather rail, wherein the additional lock has a latch (76) which through an opening in the weather rail engages the lock plate in hook-like manner, which latch (76) by link control comprising a slot-/pin engagement can be displaced by a moving bar connecting piece which can be shifted by operating the moving bar in the additional lock, characterised in that the link control splits the movement path of the latch (76) into different sections, wherein during lockout the latch initially travels out on a linear path and then, for achieving the hook-like engagement, makes a movement transverse to the run-out displacement, wherein the latch with its pin (77) penetrates, in addition to the link slot of the moving bar connecting piece, an angular guide slot (78) on the side of the housing, which guide slot (78) has a first angle arm (78'), running at right angles to the weather rail (65), wherein the pin (77) is guided during the linear run-out displacement, which first angle arm (78) changes into a second angle arm (78"), aligned parallel to the weather rail, wherein the pin (77) is guided during the transversely directed movement, wherein a free space (F) in the latch through opening (66), which remains when latch (76) is in the locked position, is occupied in by a blocking nose (88) of a pawl (85) during the end phase of the transverse displacement of the latch.
3. Moving bar lock with an additional lock (34) controlled by a central lock, with a weather rail (36) and a moving bar (38) guided on the reverse side of the weather rail, wherein the additional lock has a latch (44) which through an opening in the weather rail engages the lock plate in hook-like manner, which latch (44) by link control comprising a slot-/pin engagement can be displaced by a moving bar connecting piece which can be shifted by operating the moving bar in the additional lock, characterised in that the link control splits the movement path of the latch (44) into different sections, wherein during lockout the latch initially travels out on a linear path and then, for achieving the hook-like engagement, makes a movement transverse to the run-out displacement, wherein the latch with its pin (48) penetrates, in addition to the link slot of the moving bar connecting piece, an angular guide slot (49) on the side of the housing, which guide slot (49) has a first angle arm (49'), running at right angles to the weather rail (36), wherein the pin (48) is guided during the linear run-out displacement, which first angle arm (49') changes into a second angle arm (49‴), aligned parallel to the weather rail, wherein the pin (48) is guided during the transversely directed movement, wherein the link slot (41) of the link control is widened towards its weather rail end (42) and an energy store (K), which charges up during lock-out of the latch (44), acts upon a sliding block (55) which is subjected to an energy store pressure spring (61) and discharges as soon as the pin (48) has reached the angle apex (49") and whereby the energy store pressure spring (61) is supported by the moving bar connecting piece.
4. Moving bar lock with an additional lock (63) controlled by a central lock, with a weather rail (65) and a moving bar (72) guided on the reverse side of the weather rail, wherein the additional lock has a latch (76) which through an opening in the weather rail engages the lock plate in hook-like manner, which latch (76) by link control comprising a slot-/pin engagement can be displaced by a moving bar connecting piece which can be shifted by operating the moving bar in the additional lock, characterised in that the link control splits the movement path of the latch (76) into different sections, wherein during lockout the latch initially travels out on a linear path and then, for achieving the hook-like engagement, makes a movement transverse to the run-out displacement, wherein the latch with its pin (77) penetrates, in addition to the link slot of the moving bar connecting piece, an angular guide slot (78) on the side of the housing, which guide slot (78) has a first angle arm (78'), running at right angles to the weather rail (65), wherein the pin (77) is guided during the linear run-out displacement, which first angle arm (78') changes into an angle arm (78"), aligned parallel to the weather rail, wherein the pin (77) is guided during the transversely directed movement, with a guiding slide (81) which can be displaced relative to the moving bar connecting piece (71), which guiding slide (81) has a slot (80), running in the direction of the run-out displacement of the latch, wherein slot (80) on the latch side is non-rotatably guided a pin (79) which picks up the guiding slide (81) when the latch makes the transversely directed movement.
5. Moving bar lock with an additional lock (101) controlled by a central lock, with a weather rail (102) and a moving bar guided on the reverse side of the weather rail, wherein the additional lock has a latch (122) which through an opening in the weather rail, by pivoting about a swivel axis, engages the lock plate in hook-like manner, which latch (122) by link control comprising a slot-/pin engagement can be displaced by a moving bar connecting piece which can be shifted by operating the moving bar in the additional lock, characterised in that the link (131) driven by the moving bar through the control slot (117) and the control pin (121) of the link control is coupled to the latch (122), wherein for blocking the locked-out latch (122) a control slot section (119, l19',l19") running diagonally to the moving bar continues on one end side in a slot section (120) running parallel to the direction of the moving bar, wherein the control slot section forms a second slot section (119') and a third slot section (119') constructed at an obtuse angle to the second slot section (119"), wherein connected to the third slot section (119') is the first slot section (120) running parallel to the direction of the moving bar and the length of the third slot section (119') is so dimensioned that overstepping of the control pin (121) into the third slot section (119') during the forward locking displacement of the latch (122) causes a pick-up diagonal (125) constructed on one side of the latch head (123) to stand completely proud of the weather rail (102).
6. Moving bar lock according to claim 1,
   characterised by a pedestal (33) occupying the free space (F) of the latch opening (24) in the weather rail (2) on the front face of the latch (22) when the latch has moved out.
7. Moving bar lock with an additional lock (1, 34, 63) controlled by a central lock according to one of the claims 1 to 4, characterised in that a pin (21, 48, 77) is guided in a slot section (19, 41, 73) of the moving bar connecting piece (13, 37, 71) running at an acute angle to the weather rail.
8. Moving bar lock according to claim 7, in so far as claim 7 refers back to claim 1, characterised in that the pin (21, 48, 77) engages in a guide slot (28, 49', 78') of the lock base (6, 43, 68) aligned at right angles to the displacement direction of the moving bar.
9. Moving bar lock according to claim 1 or 6,
   characterised in that during lockout the latch (22) initially moves along an essentially linear path at an obtuse angle to the moving bar (3) with a slight pivot of the latch head (23) acting in the opposite direction to the hook engagement and then, for achieving the hook engagement, swivels on the lock plate.
10. Moving bar lock according to one of the preceding claims 1, 6, 7, in so far as claim 7 refers back to claim 1, characterised by a slot section (18), arranged parallel to the moving bar displacement, being connected to the slot section (19) aligned at an acute angle to the weather rail (2).
11. Moving bar lock according to one of the preceding claims 1, 6, 7, 10, in so far as claim 7 refers back to claim 1, characterised by a slot section (20) arranged parallel to the moving bar for blocking the position of the locked-out latch (22).
12. Moving bar lock with an additional lock (1) controlled by a central lock according to one of the preceding claims 1, 6, 7, 10, 11, in so far as claim 7 refers back to claim 1, characterised in that in the lock-out direction the latch (22) is spring-loaded by a spring (30) engaging the latch tail (26) beneath a guide pin (21) of the slot-/pin engagement.
13. Moving bar lock with an additional lock controlled by a central lock (1) according to one of the preceding claims 1, 6, 7, 10-12, in so far as claim 7 refers back to claim 1, characterised in that the latch (22) fits into a pocket (15) of the moving bar connecting piece (13) whose base (16) includes the slot sections (18, 19, 20).
14. Moving bar lock according to claim 3 or 7, in so far as claim 7 refers back to claim 3, characterised in that the pin (48) penetrates a roller body (50) which fits into the link slot (41).
15. Moving bar lock with an additional lock (34) controlled by a central lock according to claim 3, 7, 14, in so far as claim 7 refers back to claim 3,
    characterised in that the latch (44) is guided along a spring-loaded sliding block (55), wherein the sliding block (55) carries a guide pin (58) penetrating a transverse wall (60) of the moving bar connecting piece (37) and this supports the pressure spring (61).
16. Moving bar lock according to claim 2 or 7, in so far as claim 7 refers back to claim 2, characterised in that the blocking nose (88) is formed by the offset end of a spring-loaded pawl (85).
17. Moving bar lock according to claim 16,
    characterised in that the pawl (85) is mounted on the moving bar connecting piece (71), is spring-loaded in the direction of its blocking engagement and that the offset end (blocking nose 88) at its narrow side facing the latch opening edge (66') forms a control surface (91) which becomes effective when the moving bar connecting piece (71) returns.
18. Moving bar lock according to claim 10 or 17, characterised in that the bearing of the pawl (85) is constructed as pin/slot bearing (86, 87) with the slot becoming free in the direction of the moving bar connecting piece (71), and that the blocking nose (88) travels around a projection (67), situated in its path of movement, which forms the connecting tongue of the housing (64) to the weather rail (65).
19. Moving bar lock according to one of the claims 16 to 18, characterised in that also the head surface (92) of the blocking nose (88) is formed as a control surface and which in the opening position is at an acute angle to the inner surface of the weather rail.
20. Moving bar lock according to claim 4, 7, in so far as claim 7 refers back to claim 4, or 16 to 19 , characterised in that the guiding slide (81) is T-shaped and the ends of the T-shaped arms (83) engage in forked pieces (84) of the moving bar connecting piece (71) and the T-stem (82) contains the slot (80) wherein is non-rotatably guided the pin (79) on the latch side.
21. Moving bar lock according to claim 5,
    characterised by a guide slot (130), running parallel to the moving bar in the link (131), which is penetrated by a bearing pin (132) of the latch (122) mounted in the lock housing and forming the swivel axis, and the length of the bearing pin (132) corresponds to the stroke of the moving bar.
22. Moving bar lock according to one of the preceding claims 5 to 21, characterised by a slot section (118) connected to the control slot on the end side, running parallel next to the guide slot (130) on the side of the guide slot (130) facing away from the weather rail (102), for blocking the locked-in position of the latch (122).
23. Moving bar lock according to one of the preceding claims 5, 21, 22, characterised by a guide rib (135, 136), embossed in the housing cover (134), running parallel to the moving bar, which is gripped by guide claws (137) of the link (131) for guiding this along the housing base (139).

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