EP2711490A1 - Device for moving a translatory movable body and lock with a bolt - Google Patents

Abstract

The device has main portion (1) that is provided with base plate (2) on which two bars (3) are located and connected over guide portion (4). A rotatory drive unit (6) is provided for rotationally driving the movable portion. The guide portion is provided for converting rotational movement of drive unit into translational movement. A storage unit (16) is provided for storing restoring force while the drive unit is moved from first position to second position for converting rotational movement into translational movement. Independent claims are included for the following: (1) a lock provided with latch; and (2) a method for driving translatory movable portion in opposing direction.

Description

The invention relates to a device for moving a translationally movable in two opposite directions body, in particular a slider, in particular for a latch of a lock, with a particular rotary drive, a translationally movable via the drive slide and a guide for the slide, wherein a particular rotational movement of the drive is converted into a translational movement of the slider. Furthermore, the invention relates to a lock with a latch, in particular for driving at least one Basküleriegels, with a guide for a slide having housing and a drive with which the slide from an opening into a locking position is movable, wherein the slide translational in two opposite directions is movable. Finally, the invention relates to a method for driving a translationally movable in two opposite directions body, in particular a bolt of a lock, with a particular rotary drive, via which a slider is moved translationally, wherein the slide is guided in a guide and wherein the particular rotational Movement of the drive is converted into the translational movement of the slider.

Such devices, locks and methods are known in the art. The basic idea is to move a slider between two end positions back and forth, for this purpose, for example, an electric motor can be used, which provides a rotational movement of its drive shaft. There are many ways known, such a rotary motion of an electric motor in a translational movement of a slider between two end positions implement. This can be done for example by a reversal of the electric motor in its directions of rotation. But are also known cams over which such a rotational movement can be implemented in only one direction of rotation of the electric motor in translational movements that have opposite directions.

In the field of locks, such devices are used, for example, for bars which engage in a closed door or even in a closed window in a corresponding receptacle in a door or window frame. Such devices and locks can of course be operated with very conventional mechanical keys, for example, such a device may consist of a lock cylinder, which receives a key with the appropriate correction, via the key a closing nose is rotatably movable. By means of the locking lug then the bolt of the lock is moved. The latch can be used to control both latch and latch.

Such devices have proven particularly in the field of locks. Nevertheless, there is the problem with these devices, especially in the case of locks, that the bolt in the guide can be stiff, for example due to corrosion, contamination or thermally induced material expansion of the usually metal latch and guide. In these cases, the return of the slider is usually difficult to the starting position due to increased frictional forces. If such a device is formed by an electric motor, this means, in particular when returning the slider to the starting position, a very high current consumption, which is significantly increased in comparison with the movement in the opposite direction, that is to say in the pushed-out direction. In general, such devices are formed with batteries or accumulators as energy storage. However, a high current consumption in the movement of the slider in one direction also means that such energy storage very quickly no longer have the required energy, so it can cause malfunction to failure of the device.

Based on this prior art, the invention is based on the object , a generic device or a generic lock and a generic method such that on the one hand a structurally simple design is given and on the other both Directions of translational motion can be performed with low energy requirements and eventually accidents in the movement can be prevented.

The solution of this problem provides for a device according to the invention, that the first energy storage is connected to the slider, which first energy storage is charged in the translational movement from a first to a second position of the slider and builds up a restoring force. With regard to a lock according to the invention is provided to solve the above-mentioned problem that an arranged between the slide and the housing first power storage is charged in the movement of the slide from the open to the closed position such that the first energy storage a restoring force for the movement of the Slider from the closed to the open position provides. Finally, it is provided with regard to the method according to the invention for solving this problem that the translational movement of the slider is used from a first to a second position of the slider to build up a restoring force in a force storage.

It is thus provided according to the invention that the slider or the bolt is moved in translation by a particular rotary drive. At least in one direction of movement, with the movement of the slide, an energy store is charged, the energy of which is available for the movement in the opposite direction and, if necessary, can be called up. This energy from this energy storage can be used, for example, to bridge high friction between slide and guide with an increased force. At the same time, however, the energy accumulator can also be used to transfer the slider or bolt at all into the starting position, for example the open position, for example, as far as the transmission of the rotational drive energy is interrupted on the translator to be moved slider or latch, so that the energy storage due to its stored energy pulls the slider or latch back to the starting position. As energy storage come here in particular springs in the form of coil springs, such as tension or compression springs in question. These energy accumulators are arranged with one end on the slider or latch and with the second end on the guide or a housing having the guide.

The drive according to the invention is further developed according to a further feature in that the drive has at least one cam, which cooperates with a scanner on the slide. Via the cam in combination with the scanner on the slider, the slider can preferably be transferred from its first position to the second position with a uniform speed of movement. The cam has for this purpose a curve with a constant pitch, so that a uniform movement is ensured. At the end of the curve with the same pitch then, for example, the scanner can be released, so that the slider is pushed back due to the force of the energy storage in the starting position until the scanner is again in contact with the cam.

According to a further embodiment of the drive is provided that the slide consists of two parts, which are connected to each other via a second energy storage, wherein the second energy storage is charged and builds up a restoring force, as far as the two parts are moved in opposite directions. This embodiment has the advantage that, in particular with increased friction between the guide and slide safe return of the slide is in the starting position insofar as the second energy storage has a line of force, which points in the direction substantially, so that the two energy storage are adding forces available , For this embodiment, it is provided that two cams cooperate with a scanner on the slide, wherein the scanner cooperates either with a first cam or a second cam and wherein the slider is displaceable over the two cams in opposite directions. With the first cam, the slider is transferred from the starting position, for example, an open position of a bolt in a lock in the second position, for example, the closed position of the bolt in a lock. In this case, the first energy storage is charged, so that when returning the slider to the starting position, the force of the energy storage can be used. It therefore requires no further control of the scanner by the first cam.

However, if the slide is now not pushed into the starting position because of excessive friction forces or insufficient restoring force of the force accumulator, then part of the slide can be pushed into the starting position via the second cam, so that the second force accumulator is located between the two parts of the slide is also charged with a force that can then be used to support the power of the first energy storage. For this purpose, the second cam is provided, which cooperates with the scanner on the slider. It can be seen that with this drive via the cam in the event of a blockade not the entire slide must be moved with its high weight. Rather, it is sufficient to move a small part of the slide with a consequently lower weight on the particular rotary drive.

Such a device can be used in many ways and has proven to be suitable in the field of locks with electromotive drives. In this regard, motors with lower power and thus lower energy consumption can be used, which ultimately ensures the reliability of such a device over a long period of time at a given energy of an energy storage. It should be noted that, especially in the lock technology, the available installation space for corresponding components are very small, so that no large energy storage can be used. A connection to an existing power grid is also problematic because such locks are located in a relative to the frame or the frame of a door or a window door leaf or window leaf, so that the bringing of power lines to corresponding electrical loads is very expensive. In particular, such locks, which rely on external energy sources with a cable connection are not suitable for retrofitting already existing doors or windows. This also applies to a case of application for safes.

Accordingly, the lock according to the invention is further developed in that the drive has at least one cam, which cooperates with a scanner and slider. Furthermore, it is provided that the slide consists of two parts, which are connected to each other via a second energy storage, wherein the second energy accumulator is charged and builds up a restoring force, as far as the two parts of the slide are moved in opposite directions. Furthermore, it has proved to be advantageous for the drive to have two cam disks which interact with a scanner on the slider, the scanner interacting with either a first cam disk or a second cam disk and with the slider being displaceable in opposite directions via the two cam disks. The or the energy storage are preferably designed as a helical spring (s). These coil springs can be both compression springs and tension springs. In that regard, reference is made to the previous indication of advantage according to the above description of the device according to the invention.

According to a further feature of the invention it is provided that the drive is formed by an electric motor. Such a drive usually consists of an electric motor, preferably with a flange-mounted gearbox, wherein on the output side, a drive shaft is provided on the example, a cylinder is arranged with arranged in the outer circumference curve guide. According to the above description, two cam guides may also be arranged on the outer circumference of the cylinder, so that both directions of movement of the bolt can be controlled via a curve guide. The power supply of such an electromotive drive is usually via interchangeable batteries or accumulators that can be charged in the installed state or even after replacement.

Alternatively it can be provided that the drive is designed as a key and / or in particular lockable handle. With such a key, a rotational movement can likewise be converted into a translational movement of the bolt. Since such a key can be taken out of, for example, a lock cylinder, the required security against unauthorized operation of the lock is also provided here. If such a function does not apply, a handle can also be provided here which replaces the key and over which a rotary movement is carried out. Such a handle can also be locked and / or be provided in addition to the lock cylinder.

In a preferred embodiment, the latch is used to control at least one base cup. Of course, there is also the possibility that the bolt fulfills the usual function, namely when the door is closed engages in a corresponding receptacle for the bolt in the frame. In the case of using the lock in combination with the Baskueliegel is provided that the Baskueliegel is rotatably articulated to a rotatable about a pivot point in the housing control disk. This control disc makes it possible to implement the translational movement of the bolt in particular by an angle of 90 degrees. In general, two Baskueliegel are connected to such a bar, the opposite Perform movements. This is possible via such a control disk in a structurally simple manner. Of course, the latch can also engage in use with one or two Basküleriegeln in a corresponding receptacle in the frame area to take a closed position. In this case, the Baskueliegel or the control disk are not arranged on the end of the bolt, but are located in a central region, so that the free end of the bolt can be used for the usual locking function.

It is preferably provided that the lock has two Baskueliegel, wherein all drive means are arranged at least in the open position within the housing. Accordingly, all connection points between the Baskueliegel and, for example, the control disk are within the housing of the lock, so that when the door is open, the individual components in the region of their connection are not manipulated or damaged. This applies, for example, in particular with regard to the use of such a lock in parcel boxes. Here, a careless handling of a package can definitely lead to damage to the connection between Baskueliegel and control disk, so that then a proper locking of such a Paketbox on the Basküleriegel is no longer possible. Such damage is excluded by the fact that components of the lock are within the housing. This applies in any case for the opening position. In the closed position, this problem is not given, since then the door of a parcel box is closed. Finally, with regard to the method according to the invention, it may be further developed according to the device according to the invention that the drive cooperates with a scanner on the slide via at least one cam. Furthermore, it is provided that the slide consists of two parts, which are connected to each other via a second force accumulator, wherein the second energy accumulator is charged and builds up a restoring force, as far as the two parts are moved in opposite directions. Finally, it is provided in the method according to the invention that the drive has two cams which cooperate with a scanner on the slider, wherein the scanner cooperates either with a first cam or a second cam and wherein the slider is displaceable over the two cams in opposite directions. With regard to the advantages of the method according to the invention, reference is made to the illustration of the advantages of the device according to the invention, which also here in full given are.

• Fig. 1 eine Vorrichtung zur Bewegung eines translatorisch in zwei entgegengesetzte Richtungen bewegbaren Körpers in perspektivischer Ansicht in einer ersten Stellung;
• Fig. 2 die Vorrichtung gemäß Fig. 1 in perspektivischer Ansicht in einer zweiten Stellung;
• Fig. 3 die Vorrichtung gemäß der Fig. 1 und 2 in perspektivischer Ansicht in einer dritten,
• blockierten Stellung;
• Fig. 4 ein Schloss in einer perspektivischen Ansicht in einer verriegelten Stellung;
• Fig. 5 das Schloss gemäß Fig. 4 in perspektivischer Ansicht in entriegelter Stellung;
• Fig. 6 das Schloss gemäß der Fig. 4 und 5 in perspektivischer Ansicht in einer weiteren Stellung;
• Fig. 7 das Schloss gemäß Fig. 4 in einer geschnitten dargestellten Seitenansicht in einer ersten Stellung;
• Fig. 8 das Schloss gemäß Fig. 5 in einer geschnitten dargestellten Seitenansicht in einer zweiten Stellung;
• Fig. 9 das Schloss gemäß Fig. 6 in einer geschnitten dargestellten Seitenansicht in einer dritten Stellung;
• Fig. 10 eine Detailansicht des Schlosses;
• Fig. 11 eine weitere Ausführungsform eines Schlosses in einer perspektivischen Ansicht;
• Fig. 12 das Schloss gemäß Fig. 11 in einer zweiten perspektivischen Ansicht;
• Fig. 13 das Schloss gemäß den Fig. 11 und 12 in einer perspektivisch dargestellten Detailansicht in einer Schließstellung;
• Fig. 14 das Schloss gemäß den Fig. 11 bis 13 in einer perspektivischen Ansicht in Öffnungsstellung;
• Fig. 15 das Schloss gemäß den Fig. 11 bis 14 in einer perspektivischen Ansicht in Verriegelungsstellung;
• Fig. 16 das Schloss gemäß den Fig. 11 bis 15 in perspektivischer Ansicht in einer Öffnungsstellung und
• Fig. 17 das Schloss gemäß der Fig. 11 bis 16 in perspektivischer Ansicht in einer weiteren Stellung.

Further features and advantages of the invention will become apparent from the following description of the accompanying drawings in which preferred embodiments of the invention are shown. In the drawings show:

• Fig. 1 a device for moving a translationally movable in two opposite directions body in a perspective view in a first position;
• Fig. 2 the device according to Fig. 1 in a perspective view in a second position;
• Fig. 3 the device according to the Fig. 1 and 2 in a perspective view in a third,
• blocked position;
• Fig. 4 a lock in a perspective view in a locked position;
• Fig. 5 the castle according to Fig. 4 in a perspective view in the unlocked position;
• Fig. 6 the castle according to the 4 and 5 in a perspective view in another position;
• Fig. 7 the castle according to Fig. 4 in a sectional side view shown in a first position;
• Fig. 8 the castle according to Fig. 5 in a sectional side view shown in a second position;
• Fig. 9 the castle according to Fig. 6 in a sectional side view shown in a third position;
• Fig. 10 a detailed view of the castle;
• Fig. 11 a further embodiment of a castle in a perspective view;
• Fig. 12 the castle according to Fig. 11 in a second perspective view;
• Fig. 13 the castle according to the FIGS. 11 and 12 in a detail view shown in perspective in a closed position;
• Fig. 14 the castle according to the Fig. 11 to 13 in a perspective view in the open position;
• Fig. 15 the castle according to the Fig. 11 to 14 in a perspective view in the locked position;
• Fig. 16 the castle according to the Fig. 11 to 15 in a perspective view in an open position and
• Fig. 17 the castle according to the Fig. 11 to 16 in a perspective view in another position.

FIG. 1 shows a device for moving a translatory in two opposite directions movable body 1. The device, which is shown as a schematic diagram consists of a base plate 2, on which two webs 3 are arranged, wherein the webs 3 are connected to each other via a guide 4. The guide 4 has a cross-sectionally U-shaped receptacle for the body 1.

Furthermore, an L-shaped holder 5 is bolted to the base plate 2, which serves to hold a drive 6. The drive 6 is formed with a cam cylinder 9, which has two cams 7, 8. As drive 6, for example, an electric motor may be provided, which is not reversible in terms of its direction of rotation.

The cams 7, 8 cooperate with a scanner 10, which is arranged at the end of the body 1.

It is from the FIGS. 1 to 3 Furthermore, it can be seen that the guide 4 is connected by screws 11 to the base plate 2, wherein the screws 11 pass through holes of the webs 3.

On the guide 4 bridges 12, 13 are further screwed, wherein the bridge 13, a movement of the body 1 relative to the depth of the U-shaped recording of the guide. 4 excludes and therefore rests flat on the guide 4 and the body 1. In contrast, the bridge 12 is arranged at a distance from the surface of the guide 4 and has an opening 14 in its middle region. Furthermore, a rod 15 is attached to the body 1. Between the bridge 12 and the rod 15, a first energy accumulator 16 is arranged in the form of a tension spring, which engages in the opening 14 of the bridge 12.

Furthermore, in FIG. 1 the direction of rotation of the cam cylinder 9 is shown by an arrow 17.

A second energy store 18 is arranged on the rod 15 and another rod 19 attached to the body 1.

The body 1 is divided into a first part 20 and a second part 21, wherein the rod 19 is arranged on the second part 21 and the rod 15 on the first part 20.

FIG. 1 shows the starting position of the device. By rotation of the cam cylinder 9 in the direction of arrow 17 is about the cam 7 of the body 1 relative to the guide 4 in a position according to FIG. 9 postponed. At the same time, the energy accumulator 16 is tensioned, so that a restoring force is built up in the energy accumulator 16. If the scanner 10 reaches the end of the first cam 7, then the energy accumulator 16 due to the built-up restoring force the body 1 from the in FIG. 2 position shown in the in FIG. 1 move back to the position shown.

In the case of a blockade, as in FIG. 3 is shown remains the body 1 even when reaching the end of the first cam 7 in the in FIG. 2 shown position, that is, the restoring force of the energy accumulator 16 is not sufficient to the body 1 in the position according to FIG. 1 to convict. In this case, the scanner 10 comes in contact with the second cam 8, so that the second part 21 of the body 1 forcibly in the in FIG. 1 shown position is transferred. However, the first part of the body 1 remains in the position according to the blockage FIG. 2 , With the transfer of the second part 21 according to FIG. 3 in the position according to FIG. 1 the second energy accumulator 18 is tensioned so that now both energy accumulators 16, 18 together the first part 20 of the body 1 with an increased restoring force in the starting position according to FIG. 1 can convict.

As a result, both energy stores are in FIG. 1 in its basic tension and the cam cylinder 9 is not loaded. If the cam cylinder 9 is driven by the drive 6, the scanner 10 runs over the in FIG. 1 visible rising edge of the cam 7 during half a turn in the extended position. In the case of a lock thereby a bolt is closed.

FIG. 2 shows the closed position. The first energy storage 16 is biased while the second energy storage 18 is unchanged in its basic voltage.

In FIG. 3 it can be seen that the cam cylinder 9 has rotated to the starting position and the force of the energy accumulator 16 is insufficient to return the body 1 to the starting position. In this case, the scanner 10 runs over the rising edge of the cam 8 of the cam cylinder 9 in the direction of the holder 5. As a result, the energy accumulator 18 is tensioned. The voltage of the force accumulator 18 is then added continuously to the voltage of the energy accumulator 16. Now, if a sufficient restoring force is reached, the body 1 jumps to its original position FIG. 1 back. Once this is done, the cam cylinder runs without load.

The FIGS. 4 to 17 show embodiments of locks and this is a first embodiment of a lock in the FIGS. 4 to 10 and a second embodiment of a lock in the FIGS. 11 to 17 shown.

The embodiment of the castle according to the FIGS. 4 to 10 has a housing 22, which is formed cuboid. Arranged in the housing 12 are a power source 23, the drive 6 and the cam cylinder 9 with cams 7, 8.

Furthermore, in the housing 22, a latch 24 is arranged, which is synonymous with the body 1, as in the FIGS. 1 to 3 is shown.

Furthermore, in the FIGS. 4 to 6 the energy accumulator 16 is shown, when moving the bolt 24 from the in FIG. 5 illustrated opening position in the in FIGS. 4 and 6 is biased shown closed position. The energy accumulator 16 is connected to a rotatably mounted in the housing 22 control disk 25. On the control disk 25 turn on both sides of the pivot point not shown Baskueliegel 26, 27 hinged, the direction of movement perpendicular to Moving direction of the bolt 24 run. In addition, the movements of the Basküleriegel 26, 27 are in opposite directions.

FIG. 5 shows the position of the Basküleriegel 26, 27 in an open position, that is the Basküleriegel 26, 27 are retracted into the housing 22. In contrast, the show FIGS. 4 and 6 the closed position of the Basküleriegel 26, 27. In this closed position, the base elements 26, 27 are pushed out of the housing 22, wherein in this position, the energy accumulator 16 is stretched.

In FIG. 6 It can be seen that the cam cylinder 9 in the position according to the FIG. 5 stands. Nevertheless, the scanner 10 is not in contact with the cam 8. In this position according to FIG. 6 the scanner 10 comes in contact with the cam 7, the scanner and thus the latch 24 in the in FIG. 5 transferred position shown. This movement is supported by the energy storage 16. For example, the energy accumulator 16 hereby help to lift the static friction between the latch 24 and its guide and convert it into the sliding friction, so that the latch 24 is slidably moved in the guide. This serves to provide the necessary energy for the return of the slider in the in FIG. 5 represented position by the energy accumulator 16 and thus to reduce the required electrical energy.

In the FIGS. 4 to 6 In addition, a case 28 can be seen, which can be actuated via a handle 29, wherein the handle 29 in the FIGS. 7 to 9 is shown. According to FIG. 10 It can be seen that the case 28 has a shaft 30 which against a compression spring 31 from the in FIG. 10 shown ejected position is displaceable in an inserted position, not shown. This displacement can be exercised via the handle 29. Furthermore, there is the possibility that the trap 28 impinges with one of its inclined surfaces 32 on a surface of a frame or a frame and is displaced against the spring force of the compression spring 31 in the direction of the housing 22 via the inclined surface 32 until the trap 28 then over the compression spring 31 is pushed out and snapped into an opening in the frame or in a frame.

From the FIGS. 7 to 9 It can also be seen that the handle 29 has a pin 33 which can be displaced in the longitudinal direction of the handle 29 and has a finger projection 34 having. The pin 33 passes through the handle 29 and can according to the FIGS. 7 and 9 engage in an opening in the latch 24 to the latch 24 in the closed position according to the FIGS. 7 and 9 to lock. By a rotational movement of the handle 29 relative to the housing 22, this lock is dissolved again. For this purpose, the pin 33 has a compression spring, not shown, which is tensioned upon insertion of the pin 33 in the direction of the latch 24. If then the handle 29 is rotated, a latching of the pin 33 is released, so that the compression spring described above pushes out the pin 33 from the latching with the latch 24 and releases the latch 24 again.

In the FIGS. 10 to 17 a second embodiment of a lock is shown, wherein essential parts of this embodiment also already in the embodiment according to the FIGS. 4 to 9 are provided. Incidentally, it should be noted that, of course, the individual embodiments of the two embodiments may be provided in both embodiments.

In contrast to the embodiment according to the FIGS. 4 to 9 has the embodiment according to the FIGS. 10 to 17 a lock cylinder 35 with an opening 36 for receiving a key, not shown. The lock cylinder 35 is disposed adjacent to the handle 29. According to the FIGS. 15 to 17 the lock cylinder 35 extends into the interior of the housing 22 and has a pawl 37 at its arranged in the interior of the housing 22 end. With the pawl 37, the latch 24 is moved back and forth between the two end positions, wherein FIG. 15 a locked position of the lock with ejected Basküleriegeln 26, 27 and the FIGS. 16 and 17 Opening positions of the lock with retracted Basküleriegeln 26, 27 show.

FIG. 16 shows the open position. The latch 37 engages a portion of the latch 24 and holds it in the shifted to the right position within the housing 22. Is the pawl 37 in the position according to FIG. 15 shifted, so the latch 24 in the in FIG. 15 shown position, whereby the control disk 25 is pivoted and the Basküleriegel 26, 27 are extended in opposite directions.

In contrast, shows FIG. 17 an operating state according to FIG. 15 in which the latch 37 releases the latch 34, but this example, due to excessive friction in the housing 22 is not in the locking position according to FIG. 15 extending. For this purpose, the energy accumulator 16 is provided, which in the in FIG. 16 shown biased position and thus supports the sliding operation of the latch 24 after release by the pawl 37.

Finally, the show FIGS. 13 and 14 a special embodiment with regard to the arrangement of the bascule seals 26, 27 in relation to the housing 22 FIG. 14 the lock is shown with the housing 22 in the open position. In contrast, shows FIG. 13 the closed position. In the closed position, the control disk 25 is partially swung out of the housing 22, so that the base plate 26 is arranged with its point of articulation outside the housing 22. In contrast, shows FIG. 14 in that the base plate 26 is arranged with its point of articulation in the open position within the housing 22.

LIST OF REFERENCE NUMBERS

1

body

2

baseplate

3

web

4

guide

5

holder

6

drive

7

cam

8th

cam

9

cam cylinder

10

sampler

11

screw

12

bridge

13

bridge

14

opening

15

Rod

16

power storage

17

arrow

18

power storage

19

Rod

20

Part 1

21

Part 2

22

casing

23

energy

24

bars

25

control disc

26

Basküleriegel

27

Basküleriegel

28

Cases

29

handle

30

shaft

31

compression spring

32

slope

33

pen

34

finger tab

35

lock cylinder

36

opening

37

pawl

Claims (19)

Device for moving a translationally movable body in two opposite directions (1), preferably a slide, in particular for a latch (24) of a lock, with a particular rotary drive (6), a translator movable via the drive (6) and a slide Guide (4) for the slide, wherein a particular rotational movement of the drive (6) is converted into a translational movement of the slide, wherein a first energy storage (16) is connected to the slide, which first energy storage (16) in the translational movement is charged from a first to a second position of the slider and builds up a restoring force. Device according to claim 1,
characterized,
that the drive (6), at least one cam disc (7) which cooperates with a scanner (10) on the slide. Apparatus according to claim 1 or 2,
characterized,
in that the slide consists of two parts (20, 21) which are connected to one another via a second force store (18), wherein the second force store (18) is charged and builds up a restoring force as far as the two parts (20, 21) are in opposite directions Directions to be moved. Device according to one of claims 1 to 3,
characterized,
in that the two cams (7, 8) cooperate with a scanner (10) on the slider, the scanner (10) interacting with either a first cam (7) or a second cam (8) and wherein the slider is moved over the two cams (7 , 8) is displaceable in opposite directions. Device according to one of claims 1 to 4,
characterized,
that the or the energy store (16, 18) as a helical spring (s) is or are designed. Lock with a bolt (24), in particular for driving at least one Basküleriegels (26, 27), with a guide for the latch (24) having housing (22) and a drive (6), with which the bolt (24) an opening in a locking position is movable, wherein the slide bolt (24) is translationally movable in two opposite directions and a between the latch (24) and the housing (22) arranged first energy accumulator (16) during the movement of the bolt (24) the opening in the closed position is charged such that the first energy storage (16) provides a restoring force for the movement of the bolt (24) from the closed to the open position. Lock according to claim 6,
characterized,
that the drive (6), at least one cam disc (7) which cooperates with a scanner (10) on the bolt (24). Lock according to claim 6 or 7,
characterized,
that the slide bolt (24 consists of two parts which are connected to each other via a second energy storage, wherein the second energy storage is charged and builds up a restoring force, as far as the two parts are moved in opposite directions. Lock according to one of claims 6 to 8,
characterized,
in that the drive (6) has two cams (7, 8) which interact with a scanner (10) on the latch (24), the scanner (10) having either a first cam (7) or a second cam (8). cooperates and wherein the bolt (24) via the two cam discs (7, 8) is displaceable in opposite directions. Lock according to one of claims 6 to 9,
characterized,
that the force or the memory (16) as a helical spring (s) is or are designed. Lock according to one of claims 6 to 10,
characterized,
that the drive (6) is formed by an electric motor. Lock according to one of claims 6 to 10,
characterized,
in that the drive (6) is designed as a lock cylinder (35) and / or in particular a lockable handle (29). Lock according to one of claims 6 to 12,
characterized,
in that the base plate (26, 27) is rotatably articulated on a control disk (25) rotatable about a pivot point in the housing (22). Lock according to one of claims 6 to 13,
characterized,
that via the drive (6) two Baskueliegel (26, 27) are driven in opposite directions. Lock according to one of claims 6 to 14,
characterized,
in that the housing (22) is of cuboid shape and has openings for the passage of the base plate (26, 27), wherein all drive means are arranged at least in the open position within the housing (22). Method for driving a translationally movable in two opposite directions body (1), preferably a slider, in particular a bolt (24) of a lock, with a particular rotary drive (6), via which a slider is moved translationally, wherein the slider in a Guide (4) is guided, wherein the particular rotational movement of the drive (6) is converted into the translational movement of the slider, wherein the translational movement of the slider from a first to a second position of the slider to build up a restoring force in a force accumulator (16 ) is being used. Method according to claim 16,
characterized,
that the drive (6) via at least one cam disc (7) with a scanner (10) cooperates on the slide. Method according to claim 16 or 17,
characterized,
in that the slide consists of two parts (20, 21) which are connected to one another via a second force store (18), wherein the second force store (18) is charged and builds up a restoring force as far as the two parts (20, 21) are in opposite directions Directions to be moved. Method according to one of claims 16 to 18,
characterized,
in that the drive (6) has two cams (7, 8) which interact with a scanner (10) on the slide, the scanner (10) interacting with either a first cam (7) or a second cam (8) and the slide over the two cam plates (7, 8) is displaceable in opposite directions.

Images