WO2007131629A1

WO2007131629A1 - Bolt with a handle having two locking positions

Info

Publication number: WO2007131629A1
Application number: PCT/EP2007/003846
Authority: WO
Inventors: Thorsten Küster; Klaus Bergmann
Original assignee: Dirak Dieter Ramsauer Konstruktionselemente Gmbh & Co. Kg
Priority date: 2006-05-15
Filing date: 2007-05-02
Publication date: 2007-11-22
Also published as: DE202006007700U1

Abstract

The invention relates to a bolt with a handle (10) having two locking positions, suitable for doors of housing or cabinets, preferably made of a thin wall material such as sheet steel. Said bolt with a handle (10) comprises a door plate (12) equipped with a base plate (14) and an actuating element (16), such as a pivotable lever, for displacing locking bolts (18, 20, 66) by means of a rack and pinion mechanism (22) arranged in the base plate (14). Said base plate (14) forms, on one end, a first recess (24) in which the actuation element (16) can be accomodated when embodied as a pivotable lever (26), and an additional recess (28) is embodied on the other end which is rotaionally symmetrical in relation to the rotational axis (30) of the pinion (34) and the thus coaxial rotational axis of the actuation element (32) and which is offset about 180° in relation to the first recess (24). The invention is characterised in that between the pinion (34) and the actuation element (16), a plug-in coupling (36, 38) which enables the actuation element (16) to be exchanged, such as exchanging a pivotable lever (42) equipped with an articulated mandrel ( 40) as the coupling part (36, 38) with another pivotable lever comprising an articulated mandrel (40) or with a socket wrench mandrel (48) or similar.

Description

Stanqenverschluß with two Verrieαelunαsstellunαen

Background of the invention

The invention relates to a bar closure with two locking positions, suitable for doors of housings or cabinets, preferably made of thin wall material such as steel, the bar closure consisting of a door plate with a base plate and an actuator, such as pivot lever, for displacement of locking rods by means arranged in the base plate Pinion gear rack, wherein the base plate at one end forms a first shape, in which the operation, when formed as a pivot lever, is receivable, and at the other end, a further shape is formed with respect to the axis of rotation of the pinion and the coaxial rotation axis the operation rotationally symmetrical and offset by 180 degrees with respect to the first formation is arranged.

State of the art

Such a bar closure is already known from EP 0 677 131 B1.

Object of the invention

The object of the invention is to develop the known rod closure, such that it is more versatile and makes it possible to replace the type of operation with an already installed rod lock, for example, to swap a pivot lever of a kind by a pivot lever of another kind, or different new operations for To use.

solutions The object is achieved in that between the pinion and the operation of a plug-in coupling is provided which allows replacement of the operation or handle, such as replacement of a hinge pin equipped with the one coupling part pivoting lever by another pivot lever with arbor or by a socket wrench.

By these measures, it is possible to easily adapt the handle to the needs, without the rod lock would otherwise have to be changed.

According to one embodiment of the invention, the pinion is rotatably mounted on one side of the base plate and fixed axially from the other side by the rack. This simplifies the design and makes it cheaper.

In particular, the rack may be slidably mounted on one side in the base plate and axially fixed on the other side of the thin wall.

It is also advantageous if the hinge pin of the pivot lever or the socket wrench with the pinion form-fitting can be plugged together and secured by means of a screw or the like.

It is also advantageous, according to an embodiment of the invention, which is not required by a pivoting handle molding or the two formations of a filler or two filler pieces is closed.

The base plate may form a support surface for bearing on the thin wall, and in the support surface threaded holes for receiving fasteners, such as screws, may be provided.

It is advantageous if the base plate near its longitudinal ends in each case a breakthrough piercing the support surface and on the support surface has projecting approaches.

The pivot lever may form near its free end a receiving area for a plate or profile cylinder lock for locking the pivot lever in the pivoted-in position in the base plate.

The openings and / or approaches may be provided for receiving the filler or the pivot handle outgoing struts or locking latch.

The mandrel actuation may be provided with a transition piece, which simulates the spherical contour of the region of the articulation of the pivot lever to the pivot lever mandrel. This results in a particularly stable and compact arrangement.

The pad cylinder lock detent of the pivot lever may be provided with an adapter basket which conforms the platelet cylinder contour to that of the aperture near the end of the pivot lever. As a result, you do not need to provide different breakthrough contours.

The swivel lever lock can be provided with a detonator. Instead of the plate cylinder lock locking the pivot lever, a Domarretierung, possibly be provided with extension adapter.

In the region of the articulation of the pivot lever on the pivot lever mandrel, a spring device could be provided which urges the lever in a pivoted position. This facilitates the operation.

The filler can be adapted to the locking arrangement for the pivot lever, so for example, a high filler for profile cylinder and a flat filler for plate cylinder could be provided. Brief description of the drawings

The invention will be explained in more detail by means of exemplary embodiments, which are illustrated in the drawings.

It shows:

Fig. 1 A is a plan view of the overall arrangement of an embodiment of the invention of a bar closure without frame and door panel, here for a socket operation;

Fig. 1B is a side view of the arrangement of FIG. 1A;

Fig. 1C is a rear view of the arrangement of FIG. 1A;

Fig. 2A is a cross-sectional view of the snap fastener of Fig. 1A at the region of the bar guide;

FIG. 2B shows a corresponding sectional view in the region of the locking hook; FIG.

Fig. 2C corresponding to the area of the mandrel actuation;

Fig. 3 is a perspective view of the inside of the door when closed

Shutter, the frame is not shown;

4 shows an exploded view of the closure with a pivoting handle as

Actuation and with a filler;

5 shows an exploded view of the closure with a mandrel actuation and two filling pieces;

Fig. 6A in an exploded view one by means of platelet cylinder lockable pivoting handle, as it can be used according to the invention;

Fig. 6B instead of the plate cylinder a Dornarretierung;

7 shows an exploded view of a pivoting lever as actuation with a profile cylinder lock;

8A is a longitudinal section through the pivot lever of FIG. 7;

8B is a perspective view of the provided with a hinge pin

pinion;

Fig. 8C, the hinge pin and pinion pulled apart;

Fig. 9 and 10 in side views of the base plate, the application of filling pieces in a rod closure according to the invention.

Best Weαe the execution of the invention

Fig. 1 shows a top view of a bar closure 10 with two locking positions, suitable for doors of housings or cabinets, which preferably consist of thin wall material such as steel, the bar closure 10 of a door plate 12 with a base plate 14 and an actuator 16, here in shape a pivoting operation 116, which may also be a pivoting lever operation, reference numeral 42, 142. The actuator 16 is used to displace locking rods 18, 20, 66 by means of a pinion rack and pinion gear 20 and 22 arranged in the base plate 14. The base plate 14 forms at one end a first formation 24, in which the operation, in the form of a pivoting lever 26, is receivable, see also Fig. 4, a perspective view of the lever operated by means of the shutter, and at the other end a further formation 28 is formed, which is rotationally symmetrical with respect to the rotation axis 30 and the coaxial rotation axis 32 of the actuator and offset by 180 degrees with respect to the first formation 24 is arranged. Between the pinion 34 and the actuator 16, a plug-in coupling 36, 38 is provided, which allows replacement of the handle 16, such as replacement of a hinge pin 40 equipped with a coupling part pivoting lever 42 by another pivot lever 142 with arbor 40 or by a socket wrench 116th , see Fig. 5.

As can be seen in Fig. 2C, the pinion 34 of the rack and pinion gear 22 is rotatably supported on one side of the base plate 14 and axially fixed by the rack 44 from the other side. This rack 44 is in turn slidably mounted on one side in the base plate 14 and axially fixed on the other side of the thin wall 46. The Gelenkdorn 40 of the pivot lever 42 and the socket wrench 48 shown in Fig. 4 are designed so that it can be positively plugged together with the pinion 34 and secured by means of a screw 50 or the like.

As can be seen in FIG. 4, the (left) part of the base plate 14, which is not required by the pivoting lever 42, can be closed by a filling piece 52 with a corresponding shape 28. If instead of a pivot lever 42 a socket wrench 116 is used, the second then no longer required formation 24 can be closed by a filler 152, see Fig. 5th

As in the prior art, here is the locking rod to a flat strip rod which is mounted in corresponding rod guides 54 which fixed to the door panel H 46, z. Close to the rod guides 54 are each attached to the frame 56 locking hooks 58, see Fig. 2B ₁ wherein fastened to the ribbon rod 18, 20, 66 locking cam 60 in the two end positions of the pivot lever behind the hooks and thereby press the door leaf 46 with its seal 62 to the frame 56. The rack 44 has a driver 64 of the central part 66th the ribbon rod 18, 20, 66 is verkuppelt. The base plate 14 forms a support surface 68 for resting on the thin wall 46 and in the support surface 68 threaded holes 70 are provided for receiving fasteners, such as screws 72 for fixing the base plates on the door leaf, see also Fig. 3. In this figure is also to recognize that the fastening screw 50 is accessible for the operation or the pivoting handle from the interior of the cabinet ago.

The rod middle part 66 is connected to the outer part of the rod 20 at one end, or the outer part of the rod 18 at the other end by means of connecting means, for example by means of pin connection or screw 67th

Furthermore, as shown in FIG. 4 reveals, the base plate 14 near its longitudinal ends in each case one of the support surface 68 of the base plate 14 of the thin wall 46 piercing breakthrough 74 and on the support surface 68 projecting lugs 76.

These lugs 76 penetrate a corresponding rectangular opening in the door leaf 46 and additionally fix the base plate 14 within the door leaf 46.

At the hinge pin 40 recognizable in Fig. 4, a pivot lever 42 is articulated by means of a pin 78, which pivot lever 42 near its free end a receiving portion 80 for a plate cylinder lock 82, or, as shown in Fig. 7, for a profile cylinder lock 84 for locking the Swivel lever 42, 142 provided in the base plate 14 in pivoted position. The apertures and / or lugs 74, 76 are also used to receive from the filler 52 or the pivot handle 42, outgoing struts 86 or locking bolt receptacle 88th

In order to make the receiving area 80 suitable both for the mandrel actuation 83 and for the platelet cylinder 82, according to FIG. 4 d he platelet cylinder locking the pivot lever 42 with an adapter basket 90th provided, which adapts the cylinder contour to that of the aperture 80 near the end of the pivot lever 42.

Fig. 5 reveals that the mandrel actuator is provided with a transition member 136 116, which simulates the ball contour of the area of the articulation of the pivoting lever 42 to the pivot lever mandrel 40, see 138. These ball contour FIGS. 8A ₁ 8B and 8C particularly clear and such a spherical surface is used to both unfold the pivot lever and - in many applications - to be able to rotate.

However, the rotary position function takes over here the pinion, which is torsionally rigidly connected to the arbor.

Incidentally, Fig. 8C shows that the Gelenkdornbetätigung 40 is verkuppelt for this purpose via a square 36 with the pinion 34. In addition, a groove 41 in the pinion 34 is provided into which the foot contour 43 of the hinge pin 40 fits positively.

The profile cylinder lock 84 used in FIG. 8A has a thumb 45 which lays behind a recess or rear surface formed by the base plate 14.

Alternatively, the pivot lever lock can also be provided with a cam 92, see FIG. 6A, in which the lock engages in a return formed by the base plate 14.

Instead of the plate cylinder lock locking the pivot lever, as shown in Fig. 6A, a Dornarretierung can be provided, see Fig. 6B, which is optionally provided with an extension adapter 94. In the region of the articulation 78 of the pivot lever on the pivot lever joint mandrel 40, a spring means 94 may be provided which urges the lever 42 in the pivoted position.

9 and 10 show a side view of the base plate 14 and is intended to illustrate that the filler 52 is adapted to the locking arrangement for the pivoting lever 42, such as a profile cylinder, or a platelet cylinder.

The closure is also particularly suitable for conversion of a door stop from right to left, without the door would have to be adjusted.

The adapter basket also makes it possible to replace the standard dimension having Dornarretierung shown in FIG. 6B by a platelet cylinder 82 with the adapter basket 90.

Commercial evaluation of the invention

The invention can be evaluated commercially in control cabinet construction.

0612 gm

LIST OF REFERENCE NUMBERS

10 bar closure

12 door plate

14 base plate

16, 116 actuation, mandrel actuation

18 locking bars

20 locking bars

22 pinion rack and pinion gear

24 first formation

26 pivoting lever

28 second Ausform

30 axis of rotation of the pinion

32 rotation axis of actuation

34 pinions

36, 136 plug-in coupling, male, transition piece , 138 Plug-in coupling, female, ball contour

joint Dorn

groove

, 142 Swivel lever

foot contour

rack

thumb

thin warning

Steckschlüs

screw

, 152 filler

rod guide

frame

hasp

cam

poetry takeaway

Middle part of the locking rod

screw

bearing surface

threaded holes

screw

breakthrough

approaches

pen

reception area

Plate cylinder lock

Socket Dorn

Profile cylinder lock

retention screw

strut

Securing bolt receiver 90 adapter basket

92 presidents

93, 193 screw

94 spring device

95 spike lock

96 adapter, extension adapter

98 spherical transition piece

Claims

Claims:

A bar lock (10) with two locking positions, suitable for doors of housings or cabinets, preferably of thin wall material such as sheet steel, the bar lock (10) consisting of a door plate (12) with a base plate (14) and an actuator (16), as pivoting lever, for displacing locking bars (18, 20, 66) by means of a pinion rack gear (22) arranged in the base plate (14), wherein the base plate (14) at one end forms a first formation (24) into which the Actuator (16), when formed as a pivoting lever (26), is receivable, and at the other end, a further formation (28) is formed, with respect to the axis of rotation (30) of the pinion (34) and the coaxial axis of rotation of the actuator ( 32) rotationally symmetrical and offset by 180 degrees with respect to the first formation (24) is arranged, characterized in that between the pinion (34) and the actuator (16) has a plug-in coupling (36, 38) vo is provided, which allows an exchange of the actuator (16), such as replacement of a hinge pin (40) as the one coupling part (36, 38) equipped pivot lever (42) by another pivot lever with arbor (40) or by a socket wrench (48 ) or the like.

2. bar closure according to claim 1, characterized in that the pinion (34) on one side of the base plate (14) rotatably mounted and from the other side by the rack (44) is axially fixed.

3. bar closure according to claim 1 or 2, characterized in that the rack (44) slidably mounted on one side in the base plate (14) and is axially fixed on the other side of the thin wall (46).

4. bar closure according to claim 1, 2 or 3, characterized in that the Gelenkdorn (40) of the pivot lever (42) or the socket wrench (48) with the pinion (34) form-fitting together and / or by means of a Screw (50) or the like. Is securable.

5. bar closure according to one of claims 1 to 4, characterized in that the not required by a pivoting handle molding or the two formations of a filler (52) or of two filling pieces is closed.

6. bar closure according to one of claims 1 to 5, characterized in that the base plate (14) forms a bearing surface for resting on the thin wall (46) and in the bearing surface (68) threaded holes (70) for receiving fasteners, such as screws (72) are provided.

7. bar closure according to claim 6, characterized in that the base plate (14) near its longitudinal ends in each case one bearing surface (68) piercing opening (74) and on the support surface (68) projecting lugs (76).

8. bar closure according to one of claims 1 to 5, characterized in that the pivot lever (26) near its free end a receiving area (80) for a platelet (82) or profile cylinder lock (84) for locking the pivot lever in the in the base plate pivoted position forms.

9. bar closure according to one of claims 7 to 8, characterized in that the openings (74) and / or lugs (76) for receiving the filler (52) or the pivoting handle (42) outgoing struts (86) or receptacle (88 ) may be provided for a safety catch (82, 92).

10. bar closure according to one of claims 1 to 9, characterized in that the mandrel actuation (16) with a transition piece (98) is provided which simulates the spherical contour of the region of the articulation of the pivot lever (26) to the Schwenkhebelgelenkdom (40).

11. Bar closure according to one of claims 8 to 10, characterized in that the Flättchenzylinderschloß-locking of the pivot lever with an adapter basket (90) is provided, the platelet cylinder contour of the receptacle (88) near the end of the pivot lever (42) adapts.

12. bar closure according to one of claims 8 to 11, characterized in that the pivot lever lock (82, 92) by a pre-driver (92, 93) is formed.

13. bar closure according to one of claims 8 to 12, characterized in that instead of the plate cylinder lock lock (92) of the pivot lever (42) a Dornarretierung (95), possibly with extension adapter (96) is provided.

14. bar closure according to one of claims 1 to 13, characterized in that in the region of the articulation of the pivot lever (42) to the pivot lever mandrel (40) a spring means (94) is provided which urges the pivot lever (42) in a swung-out position.

15. Bar closure according to one of claims 5 to 14, characterized in that the filler piece (52) is adapted to the locking arrangement for the pivot lever (42).