EP0961862A1

EP0961862A1 - Pivoting lever closure for door, sidewall or the like of an electrical control cabinet, a machine casing or the like

Info

Publication number: EP0961862A1
Application number: EP98962354A
Authority: EP
Inventors: Dieter Ramsauer
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-15
Filing date: 1998-11-18
Publication date: 1999-12-08
Also published as: US6298697B1; WO1999031338A1; DE29722000U1

Abstract

Described is a pivoting lever closure for the door, the sidewall or the like (14) of an electrical control cabinet (12),a machine casing or the like (12), comprising an actuation shaft (20) traversing the door leaf or the like (14), locking devices driven by the actuating shaft (2) such as a sash lock (22) and/or a bar lock (24, 26), a cavity (18) that can be placed on the door leaf or the like (14), an actuating lever (28) which can be pivotally actuated on the actuating shaft (20) around an axis (30) which is perpendicular to the axis (32) of the actuating shaft and which can be blocked in a pivoting position in the cavity (18) by means of a locking device (i.e. a padlock 48) and can be swung out of the cavity (18). The actuating shaft (20) can be rotated by the actuating lever (28) from the cavity in the pivoting position.

Description

SWIVEL LEVER LOCK FOR THE DOOR, SIDEWALL OR THE LIKE A CONTROL CABINET OF A MACHINE PANEL OR SIMILAR

TECHNICAL AREA

The invention relates to a pivot lever lock for the door, side wall or the like. A control cabinet, a machine panel or the like, with an actuating shaft extending through the door leaf or the like, with locking devices that can be driven by the actuating shaft, such as a cam lock and / or rod lock, with one on the Door leaf or the like. Fitable trough, with an actuating lever which is pivotally articulated on the actuating shaft about an axis perpendicular to the actuating shaft axis and which can be secured in the trough by means of a lock in the pivoted-in position and pivoted out of the trough, by means of which actuating lever in out the trough pivoted position, the actuating shaft is rotatable.

STATE OF THE ART

Such a pivot lever lock is, for example, from catalog page 2-105 of a catalog from DIRAK GmbH and Co. KG, Kaiserstr. 55-59, 58332 Schwelm, known. Furthermore, reference is made to EP 0 054 225 B1 and to US 5450 735.

All of the cited documents show pivot lever forms which, in the pivoted-in state, run in a straight line parallel to the surface of the door or the like. If you swing the lever out, it therefore runs at a very oblique angle to this surface of the door leaf or the like, which is not easy to handle on the one hand, and on the other hand the effective lever arm length, that is the projection of the lever in the swung-out state onto the door leaf surface, shortened and thereby increasing the forces required for rotation. In this respect, a swivel lever lock described in DE 297 05 778 U1 is designed with a small slope, but its trough in comparison to the length of the Fastening lever has a very large length.

Except for the first-mentioned swivel lever according to the catalog sheet, all swivel lever locks also lack the possibility of securing with a padlock.

The object of the invention compared to this prior art is to shape the swivel lever lock so that the trough has only a slightly longer length than the actuating lever, is easy to handle when unfolded and still offers the possibility of securing with a padlock, even without Padlock provisional securing should be possible.

This object is achieved, on the one hand, by the fact that the actuating lever has a first, shorter section extending from the articulation axis on the actuating shaft, which is directed obliquely away from the plane of the door leaf or the like when the lever is pivoted into the recess, and a second, adjoining it longer section which (when the swivel lever is swung into the recess) is directed obliquely to the level of the door leaf.

These features give the operator the opportunity to move the handle into such a position that a substantial part of the pivot lever either runs parallel or at a reduced angle to the door leaf level, which makes handling easier.

On the other hand, this lever shape is also advantageous because particularly favorable conditions result if, according to a further feature, the trough carries an extension, such as an eyelet, on its area which receives the free end of the lever, which extends through an incision or slot in the lever end when the lever is in the swiveled-in position. The oblique shape creates space for this eyelet in a surprisingly favorable manner without increasing the overall height. In this context, it should be pointed out that the pivot lever actuation according to catalog page 2-105 of the DIRAK GmbH & Co. KG catalog also has an eyelet which serves to secure the pivot lever by means of a padlock. A disadvantage of this known arrangement is that the approach protrudes well above the surface of the pivoted pivot lever and not only increases the overall height, but also represents a handicap for people walking by. Due to the very wide protrusion of the approach in the middle of the trough, this also hinders the hand of the user when the lever is pivoted out. Compared to this known arrangement, the approach or the eyelet, through which the padlock can be inserted, appears less disruptively according to the invention. This is mainly achieved in that the trough does not carry the shoulder, such as an eyelet, at its area receiving the free end of the lever end, which extends through the cut or slot in the lever end when the lever is in the pivoted-in position. The special shape of the lever, which has the area furthest away from the door leaf surface at the connection point between the two inclined areas, ensures that the eyelet projects less far than this most projecting area of the pivoting lever and therefore no longer appears to be a nuisance occurs. In addition, the eyelet lies below the protruding area of the lever when, as is usually the case, it is arranged vertically and is therefore less of a problem.

The arrangement of the eyelet provides the possibility of pivoting the attachment or the eyelet against spring force and of forming a nose or a recess which holds the swivel lever in the pivoted-in state. This measure avoids a disadvantage of the known arrangement, according to which there is only security against swiveling out when a padlock is actually attached. But there are also cases where such a padlock should not be provided at least temporarily, in which case the known arrangement is not secured against the pivoting lever being swung out unintentionally. Such a pivoting out can occur when a vibrating motion, such as may occur in an earthquake, or even when operating on vibrating machines, the pivot lever comes out of its trough and then there is a risk that it rotates with the drive shaft so far that the closure device opens and z. B. the door leaf of the cabinet, which is secured by the lock, is open. Control cabinets are particularly exposed to violent shaking movements, for example, on crane systems, where often several, e.g. B. up to 30 switchgear are provided, each of which is enclosed by a control room. It is intolerable that such cabinet doors can open unintentionally when shaken, even if they do not have all padlocks.

In EP 0 054 225 B1, as well as in US 5 450 735 and DE 297 05 778 U1, but also in the arrangement known from the catalog, see there the reference to the possibility of combination with a profile cylinder, there is the possibility of to provide a profile cylinder that can also secure the operating lever - regardless of a padlock. However, the combination of a swivel lever lock with both a padlock and a profile cylinder complicates the arrangement because two keys are then necessary, a first for the padlock and a second for the profile cylinder.

The known arrangements according to the above publications apparently do not allow simple pushing in and locking of the actuating lever. If an arrangement that can be operated with a key is provided, it must first be locked by means of a key, at least in the case of the EP and US documents, such as, for. B. with a cylinder lock, or a padlock must be hooked in order to achieve the locking, as in the catalog publication.

It is therefore an object of the invention to further develop the known arrangement in such a way that even without using a padlock and also without using a cylinder which can be actuated with a key, the actuating lever can be pressed into its closed position and held there securely. Furthermore, it should be possible to get the actuating lever out of this pressed-in secured position again without special tools being required.

To solve these further tasks, the mentioned approach or eyelet is pivotally mounted against spring force, and a nose or recess is formed by the eyelet, which holds the swivel lever in the pivoted-in state. It is favorable that the eyelet fulfills two tasks at the same time, namely a hole for receiving the shackle of a padlock, which prevents the lever from swinging out in the suspended state, as well as a nose or recess, which, when the padlock is not used, can be locked by simple means Impressions.

It is particularly advantageous if the spring loading of this nose or eyelet takes place in such a way that it acts in the same direction as the weight of a suspended padlock.

Furthermore, it should be possible to get the actuating lever out of this pressed-in secured position again without the need for special tools. This is achieved in that the eyelet head can be brought out of its locking position against the spring force by simple pressure with the thumb.

It can be favorable if the actuating lever also has an additional locking device which can be actuated by means of a tool. This results in a safety device which, although it has a lower degree of safety than the safety device provided by a padlock, also enables a lock that cannot be released without tools even if a padlock is not present. To achieve this object it can be provided to provide in the area of the drive shaft a locking device which can only be actuated by a tool, such as a socket wrench, screwdriver or the like and which prevents rotation of the actuating shaft by the pivoting lever. Various embodiments are possible for this additional locking device, which are described in more detail below.

It is structurally advantageous if the trough has two projections, preferably of the same dimensions, which extend through the door leaf or the like, one projection forming a locking shaft bearing, while the other projection is formed by the attachment for the attachment or for the eyelet . This results on the one hand in preventing the trough from rotating on the door leaf, on the other hand it is fastened by means of parts which are present in any case and thereby enable certain elements of the lock to be used twice.

It is advantageous if the fastening is carried out in this way and the closure is designed such that it can be used both on the right and on the left, that is to say that its fastening projections advantageously require the same through openings in the door leaf which are arranged symmetrically to the center of the door and the connection between the lever arm and the drive shaft is so convertible that both a right turn and a left turn lead to a desired function.

The projections can form circumferential threads onto which fastening screw nuts can be screwed, which clamp the door leaf between them and the recess. This results in a particularly simple assembly of the arrangement.

The actuation used for the swivel lever lock according to the invention is suitable for actuating a cam lock, or also a flat bar lock, or also a round bar lock.

BRIEF DESCRIPTION OF THE INVENTION

The invention is explained in more detail below on the basis of exemplary embodiments which are illustrated in the drawings. It shows:

Figure 1 is a side view of a swivel lever lock designed according to the invention for a door of a control cabinet, wherein a lock by a padlock, the additional locking by a loop recess and a further locking in the area of the locking shaft are provided.

FIG. 2 shows a top view of the arrangement according to FIG. 1;

Fig. 3 is a sectional view taken along line A-A of Fig. 1;

4 shows a side view of the actuating device (trough with hand lever) for the swivel lever lock;

FIG. 5 shows a top view of the arrangement according to FIG. 4;

Fig. 6 is a view similar to Figure 1, in which the locking in the region of the drive shaft is modified.

FIG. 7 shows a top view of the arrangement according to FIG. 6;

Fig. 8 is a sectional view taken along line AA of Fig. 6 to explain the locking in the region of the locking shaft. 9 and 10 in side view two further embodiments of a swivel lever lock according to the invention.

BEST WAYS OF CARRYING OUT THE INVENTION

1 shows a side view of a lock 12 for a control cabinet door 14, or machine housing wall or the like, the lock 12 comprising a pivot lever actuation 10, with a trough 18 placed on the outer surface 16 of the control cabinet door 14 or the like. in which a locking or actuating shaft 20 is arranged, which drives here, for example, a sash 22 and locking rods 24, 26 running along the door leaf 14. The rods 24, 26 are each articulated on a disk 27, which also carries or forms the sash tongue 22 and which is fastened to the actuating shaft 20 by means of a screw 29. When the actuating shaft 20 rotates, the disk 27 and with it the sash 22 also rotates, and in addition the locking rods 24, 26 articulated on the disk 27 are displaced upwards and downwards. 1, the locking rod 24 is mounted in a rod guide 31, which may be made of plastic and is held by means of a stud bolt 33, which may be spot welded to the door leaf 14. On the lower end of the rod 24, a bracket 35 is placed and clamped, which in turn carries an idler roller 37. When the rod 24 is moved downwards, the roller 37 runs onto a bent surface 17 formed by the cabinet frame 15 and presses the door leaf 14 against the frame fold 19 via the rod guide 31, here the inner surface of the door leaf 14 having a U-shaped retaining web 21 for carries a sealing strip 23 against which the end edge of the fold 19 presses in a sealing manner. The locking rod 24 can be designed as a flat rod, or as a solid round rod or, as shown here, as a tubular arrangement which is pressed flat at its articulation end.

The actuating shaft 20 is rotatably mounted within a corresponding bearing bore of the trough 18 and is at its end facing the sash 22 by a washer 25, the washer 27 and the associated screw 29 is held axially, wherein an O-ring seal 37 is expediently provided. The shaft 20 expediently forms a polygon, such as a square, for the espagnolette mounting of the disk 27, on which a corresponding polygonal or square opening of the disk 25 or 27 is mounted in a rotationally rigid manner. At the opposite end, the actuating shaft 20 has a head 39 which bears against the shoulder 41 of the bearing area of the trough 18, possibly sealed again by means of an O-ring seal 43. The head 39 carries at its outer end a half-cylinder projection 45 on which a handle or actuating lever 28 is articulated about an axis 30 running transversely to the shaft axis 32 of the shaft 20, the half-cylinder projection 45 being suitably received in a corresponding recess 47 in the lever, in such a way that the lever 28 can be pivoted out of the position shown in the recess 18 so far that it can be freely rotated about the axis 32 together with the shaft 20.

The recognizable in Fig. 1 actuating lever 28 is laterally enclosed in the pivoted position shown by edges formed by the trough 18, so that the operating lever is prevented by this enclosure from being rotated out of its position aligned to the trough. Opening the door is therefore not possible in this position of the lever 28. If the actuating lever 28 is in a vertically downward position in its closed position, its own gravity and friction per se can be sufficient to hold it in this position. In the case of shaking movements, as can occur, for example, in crane systems, there is a risk that the actuating lever 28 will move away from its swiveled-in position and come out of the trough and then, by further shaking movement, there will also be a rotation about the axis 32, which may result in the Closure 12 opens and thus the inside of a cabinet is exposed in an undesirable manner. It is also possible that an unauthorized person swings out the actuating lever 28 and brings the door lock out of its closed position into an open position by rotation about the axis 32 and thereby has the possibility of opening the door 14 of a control cabinet 15. In order to prevent this, a lug 40 carried by the trough 18 is provided, at the free end of which an eyelet 42 is arranged such that, when the operating lever 28 is pivoted into the trough 18, it extends through an opening 44 in the operating lever 28 and through the eyelet 42 the bracket 46 of a padlock 48 can be pushed through, thereby preventing the actuating lever 28 from pivoting out.

As is clear from FIG. 1, the actuating lever 28 in the area of the opening 44 for the attachment 40 is equipped with an edge 50 which can be engaged by a recess formed by the eyelet 40, this engagement on the one hand by the Weight of a suspended padlock 48 is effected, but on the other hand also by a compression spring 54 which presses the shoulder 40 rotatably mounted about an axis 55 within the trough 18 in the clockwise direction. The compression spring 54 is designed as a spiral spring which is received on the one hand in a pocket 56 formed by the trough and is held at the other end by a projection 58 extending from the projection 40. In the rest position, the eyelet 40 will therefore hold the hand lever 28 in the pivoted-in position with its recess nose 52. However, if the padlock 48 is removed from the eyelet 42, the attachment 40 with the eyelet 42 can be pressed upward against the force of the spring 54 with a thumb movement - counterclockwise about the axis 55 -, whereby the surface 52 releases the surface 50 and the hand lever 28 allows to be pivoted outward from the position shown until it is prevented from further pivoting movement about the axis 30 by the impact of the lever surface 60 on the head surface 62. The geometric relationships are expediently chosen so that the pivoting limitation occurs when the hand lever 28, which in the pivoted-in position with its region 49 extends obliquely to the plane of the door leaf 16, as can be seen in FIG. 1, then essentially with this surface 49 is aligned parallel to the door plane 16 parallel or is pivoted out a little further, such as. B. In Fig. 4 can be seen. This is a position in which the hand lever 28 has been released from the trough edges of the trough 18 on the one hand and from the shoulder 40 on the other hand and therefore allows the hand lever 28 to be rotated about the axis 32. For this purpose, the actuating lever 28 has a first section 64, starting from the articulation axis 30 on the actuating shaft 20, which, when the lever 28 is pivoted into the recess 18, is directed obliquely (as shown) away from the plane of the door leaf 16 and which is the distance of the lever caused by the door leaf when it is pivoted out, and a second, adjoining section 49 which, when the pivoting lever 28 is pivoted into the trough, is directed obliquely towards the level of the door leaf 16 and which represents the grip area for the hand. The two sections 64, 49 thus form a side view of a roof placed on the level of the door leaf 16, with a ridge area 66 which projects beyond all other parts of the closure actuation, including the extension 40. The ridge area is expediently rounded off, so that people passing by are minimized to bother.

By pivoting the lever, the lever area 49 comes into z. B. an approximately parallel position to the door leaf 16.

At the same time, the lever area 64 is in a z. B. almost vertical position. This arrangement of the pivot lever facilitates the rotary movement. The construction according to the invention gives the hand space below the lever in order to be able to grip it firmly, without the lever being too inclined with respect to the door leaf.

The transition area between the two sections 64 and 49, ie the ridge 66, forms a (rounded) angle, which may be between 90 ° and 150 °. In the embodiment shown, this ridge angle 68 is approximately 125 °.

The recognizable in Fig. 1 securing by means of a padlock 48 has the great advantage that z. B. at certain times and occasions, an individual padlock 58 belonging to a specific person can be used to give this person the opportunity to secure a door against unauthorized opening. Only this person can then open the padlock again with the help of an associated key, unhook it and then through Unfold and then turn the operating lever 28 to open the associated door lock 12. If such a special securing is not necessary at certain times, it is advantageous if a padlock can also be dispensed with. In order to nevertheless hold the actuating lever in the pivoted-in position, the hook device described, formed by the surface 52 of the extension 40 and the surface 50 of the trough 18, is provided, which snaps the actuating lever into the end position when it is pivoted in. The lever can thus be locked by simply swiveling in without a lock being hung in such a way that an unwanted opening does not take place as a result of, for example, shaking movements. On the other hand, the locking can be released again without great effort by moving the extension 40 by means of the thumb upwards, in order to be able to bring the lever 28 out of its pivoted-in position.

The actuating lever 28 can be provided in the region of its articulation axis 30 with a further spring device, not shown, in order to also automatically bring it out of its pivoted-in position if required. In this case, when the shoulder 40 is pressed with the thumb, the hook formed by the surface 50 is released and the spring action pushes the actuating lever 28 out of its pivoted-in position, unless it is prevented from this by a hooked-in padlock 48.

As FIG. 1 shows, a further (third) locking option can also be provided. It is a spring-loaded pin 68 arranged in the head 39 of the shaft 20. In the position shown, this pin projects into a slot 70 which is formed by the shaft bearing bore in the trough 18. The pin holds the shaft 20 in the position shown here against rotation. If rotation from the position shown is to be made possible, the pin 68 must be pushed back against the force of the spring 72 to such an extent that it withdraws completely from the slot 70. This is achieved, for example, by means of a ball 74 which can be pushed in the direction of the pin by a slotted screw 76. This slotted head screw 76 can by means of a tool such as a screwdriver, for. B. against the force of a spring 78 and the Screw is z. B. automatically pushed back to its original position after removal of the tool. This means that in order to pivot the lever from its position shown into an opening position for the door lock, a tool such as a screwdriver must rotate the slotted head screw 76 from the position shown until the ball 74 pushes the pin 68 back against the force of the spring 70 has, whereupon the hand lever 28 can be pivoted. If the tool is now removed from the slotted-head screw 76, it returns to its starting position due to the spring force 78 and, when the lever is pivoted back into its position shown, allows the pin 68 to slide back into its locking position and thereby lock the hand lever 28.

The trough 18 has, according to FIG. 4, a projection 38 which extends through the door leaf and which there is part of a locking shaft bearing and, for example, supports the shaft 20 with a square 86 extending therefrom and holding the disc 27 in a rotationally fixed manner. A second projection 90 is provided at the lower end of the trough 18 and contains, for example, the pivotable eyelet 40 described in connection with FIG. 1.

Both approaches have, for example, the same outside diameter and have z. B. an external thread to be able to screw on a union nut. If the door leaf has corresponding openings, which can accommodate the projections 88, 90, the trough can be placed on the door leaf and fixed by means of the two union nuts. Alternatively, the attachment can also be carried out with the aid of special cap screws 80, 82, which can be passed through suitable bores in the door leaf 16 and screwed into corresponding threaded bores within the recess 18, not shown.

It is expedient to arrange the openings in the door leaf 16 in such a way that they lie symmetrically with respect to an axis 82 which represents the median bisector of the door leaf. In this case, the lock can be installed rotated by 180 ° so that a door can be moved from left to right. In this case, the door is turned through 180 °. In order to also be able to adapt the actuation direction of the pivot lever 28, for example to make the opening direction of rotation away from the door edge, it is expedient if, according to FIG. 3, a coupling element 25 is provided, which is arranged on the square 86 and between projections formed by the recess 18 92 (Fig. 4) can move. The movement path between stops formed by the projections 92 is z. B. exactly 90 °.

Fig. 4 shows that the end of the lever 28 has the shape of a nose-like projection 84 which is covered and protected by the bracket of the padlock 48 when a padlock 48 is suspended. If the padlock 48 is removed, after the eyelet 40 has been moved upward, the projection 84 can be gripped by a finger and the pivoting lever 28 can be pivoted outward, as is shown in broken lines in FIG. 4. The extent of the pivoting out depends on the corresponding play that is formed between the surface 45 and the surface 62 according to FIG. 1 and can be selected as required. In order to create additional space for the bracket 46, the end of the lever 28 also has an indentation 96.

An embodiment is shown in FIG. 6, in which the head 139 of the actuating shaft 120 is configured somewhat differently than was shown in FIG. 1. A locking pin 168 is displaced within a bore 94 by means of an eccentric screw 176 such that the pin 168 either retracts into the shaft area to such an extent that it does not extend into a slot 96 which is arranged axially in the shaft bore for the shaft 120. Depending on the position of the screw 176, the shaft 120 may or may not be rotated in the trough bore.

The advantage of the additional locking in the area of the actuating shaft 20, 120 is that the lock is already locked when the lever has not yet reached the fully pivoted position, that is to say has not yet reached its end position. Such an arrangement is particularly important for the American market, where this type of locking is referred to as a "defeater". In the known devices, for example in the US-PS 5450 735, the lock can only be locked when the lever is in its end position within the recess. This has the disadvantage that if the pivoting of the lever is possibly forgotten, an unintentional closure opening is in turn made possible when a rotary movement occurs. The arrangement according to the invention is therefore of greater security.

FIG. 9 shows a pivot lever arrangement 210 similar to that shown in FIG. 4, the inclination of the second section 249 of the hand lever 228 being reduced in its pivoted-in position with respect to the fastening surface 53 of the trough 218, which results in a somewhat lower overall height. In addition, the trough 218 surrounds the operating lever 228 more completely at its end provided with the depression 296. Furthermore, the first section 264 located in the area of the actuating shaft 220 is aligned more steeply to the bearing surface 53.

10 shows a pivot lever arrangement 310 with a second section 349 which is flattened even further, as a result of which the overall height H is reduced even further. A stronger encirclement of the free end of the actuation lever 328 by the trough 318 can also be seen here, which protects the actuation lever against unauthorized manipulations more than it does e.g. is the case in the embodiment shown in FIG. 1.

INDUSTRIAL EVALUATION OF THE INVENTION

The invention can be evaluated commercially in control cabinet construction.

Claims

Expectations:

1. pivot lever lock for the door, side wall or the like. (16) of a control cabinet, a machine panel or the like (15), with an actuating shaft (20) extending through the door leaf or the like (14), with the actuating shaft (20) being drivable Locking devices (10), such as sash lock (22) and / or rod lock (24, 26), with a recess (18) that can be placed on the door leaf or the like (14), with an actuating lever (28) which is attached to the actuating shaft (20 ) is pivotally articulated about an axis (30) lying perpendicular to the actuating shaft axis (32) and which can be secured in the recess (18) by means of a lock in the pivoted position or pivoted out of the recess (18), by means of which actuating shaft in its out Trough (18) pivoted out position, the actuating shaft (20) is rotatable, characterized in that the actuating lever (28) a first, from the articulation axis (30) on the actuating shaft ( 20) has outgoing section (64) which, when the lever (28) is pivoted into the recess (18), is directed obliquely away from the plane of the door leaf (16) or the like, and a second, adjoining section (49), which at this in the trough (18) pivoted position of the actuating lever (28) is directed obliquely to the plane (53) of the door leaf.

2. swivel lever lock for the door, side wall or the like. (14) of a control cabinet (15), a machine panel or the like, with an actuating shaft (20) extending through the door leaf or the like (14), with the actuating shaft (20) being drivable Closure devices, such as cam lock (22) and / or rod lock (24, 26), with a trough (18) which can be placed on the door leaf or the like (14), with an actuating lever (28) which is attached to the actuating shaft (20) Axle (30) lying perpendicular to the actuating shaft axis (32) is pivotably articulated and can be secured in the recess (18) by means of a lock in the pivoted position or pivoted out of the recess (18), by means of which actuating shaft in its out of the recess (18 ) pivoted position, the actuating shaft (20) is rotatable, thereby characterized in that the trough (18) carries at its portion receiving the free end of the lever (28) an extension (40), such as an eyelet (42), which extends through an incision or slot (44) in the lever end when the operating lever is extended (28) is in the pivoted-in position, and that the extension (40) or the eyelet (42) is pivotably mounted (55) against spring force (54), and forms a nose or recess (52) which forms the actuating lever (28; 50 ) holds in the swung-in state.

3. pivot lever lock for the door, side wall or the like. (16) of a control cabinet, a machine panel or the like (15), with an actuating shaft (20) extending through the door leaf or the like (14), with the actuating shaft (20) being drivable Locking devices (10), such as sash lock (22) and / or rod lock (24, 26), with a recess (18) that can be placed on the door leaf or the like (14), with an actuating lever (28) which is attached to the actuating shaft (20 ) is pivotally articulated about an axis (30) lying perpendicular to the actuating shaft axis (32) and which can be secured in the recess (18) by means of a lock in the pivoted position or pivoted out of the recess (18), by means of which actuating shaft in its out Trough (18) pivoted out position, the actuating shaft (20) is rotatable, characterized in that the actuating lever (28) a first, from the articulation axis (30) on the actuating shaft ( 20) has outgoing section (64) which, when the actuating lever (28) is pivoted into the trough (18), is directed obliquely away from the plane of the door leaf (16) or the like, and a second, adjoining section (49), which at this position of the actuating lever (28) pivoted into the trough (18) is directed obliquely towards the plane (53) of the door leaf, and that the trough (18) has a projection (40) at its area which receives the free end of the actuating lever (28). , such as eyelet (42), which extends through an incision or slot (44) of the lever end when the lever (28) is in the pivoted position, and that the extension (40) or the eyelet (42) against spring force (54 ) is pivotally mounted (55), and forms a nose or recess (52) which actuates the actuating lever (28; 50) holds in the swiveled-in state.

4. swivel lever lock according to claim 2 or 3, characterized in that the eyelet (42) has a bore for receiving the bracket (46) of a padlock (48) which prevents the actuating lever (28) from pivoting out in the suspended state.

5. swivel lever lock according to one of claims 1 to 4, characterized in that the actuating lever in the region of the bracket for the padlock (48) has a depression (96) which receives the bracket (46) suitably.

6. swivel lever lock according to one of claims 1 to 5, characterized in that the actuating lever (28) can be pivoted in against spring force.

7. swivel lever lock according to one of claims 1 to 6, characterized in that the trough forms through the door leaf protrusions (88, 89) which have circumferential thread on the union nuts can be screwed, the door leaf (14) or the like. Between them and pinch the trough (18).

8. swivel lever lock according to one of claims 1 to 6, characterized in that the trough (18) has threaded bores into which fastening nuts can be screwed, which extend through corresponding holes in the door leaf.

9. swivel lever lock according to one of claims 1 to 8, characterized in that in the region of the drive shaft (20) only by a tool, such as socket wrench, screwdriver or the like. Locking device (68) is provided which rotates the actuating shaft (20 ) prevented by the swivel lever (28).