DE7036635U - LEFT AND RIGHT USE LOCK, ESPECIALLY FOR DOORS. - Google Patents

Description

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Dr.R./S./Bz./Za May 17, 1973

Virata

Castle Factory Schulte-Sohlagbaum AG

5606 Tönieheide / Bhld.

Velberter Str. 271

Lock that can be used on the left and right, especially for doors «

The invention relates to a left and right usable Lock «especially for doors, with two optional openings for key operation and two optionally usable nuts for the actuator actuation, whose nut arms each interact with a latch actuation surface

Rimable door locks of this type are known which have a symmetrical design to the center line given by the axial direction of the trap. In the castle-

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housings are fixed in place on both sides of the center line, each with a key to the trap's bridge; furthermore, on both sides of the lock housing there is either an opening adapted to a tumbler key or a lock cylinder, which opening lies in the section between the nut and the transverse central axis of the lock. Depending on the stop of the door, be it on the right or left, the latch can be actuated either by means of one or the other socket via a control rail assigned to each socket, while the locking of the latch, which becomes a bolt, is activated by the appropriately used Buntbar-tech key tzn, οίο locking cylinder he follows. The disadvantage of this running standard is that it requires an overall length that goes beyond the normal dimension. The socket cannot be closer to the lock center line than the size of the key opening in between allows it. This also has a negative effect on the usability of thick door plates. With these solutions, the unused socket is moved when the handle is actuated or its nut spring is tensioned or unused parts are dragged along, which makes operation more difficult.

703 * 5635-9.8.73

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The object on which the invention is based is a generic lock with a more economical structure to create in which the overall length does not have to be increased by the fact that the spacing range of the used Nut must accommodate the key opening in front of the lock transverse center axis, all without giving up the advantage that the lock can be used when assembling the door, regardless of whether it is on the right or should hit the left

This object is achieved according to the invention in that the two latch actuation levers each alternate according to the longitudinal shift in the lock stored nuts can be brought into coupling connection with one of the two nuts each.

An advantageous inventive feature here is that the two nuts in a »common, of two slides formed parallel to the lock base extending plates are mounted and each nut arm engages coupling into an opening of a latch actuation lever.

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It is advantageous according to the invention. εηη the coupling® Engage the nut army in the opening of the latch actuation lever the slide is maintained when it is moved.

An advantageous embodiment is realized according to the invention in that each of the two latch tails one in the movement path of the key-operated lock bit protruding locking plate that can be lifted out from the key-operated lock bit, of which alternately one or the other is controlled by the nut slide in the release division.

It proves to be advantageous that both latch tails and both locking plates are in the space between the flats that are spaced apart from one another.

Learner, it is favorable that, according to the invention, the one locking plate is arranged below and the other above the latch tails, each locking plate has an angled locking finger, the two adjacent

H 098 May 17, 1973

Lock entry openings are assigned to the trap tail iind each locking plate has a stop for alternating displacement by one or the other slide plate.

A favorable feature according to the invention is also that the slide engages in its end positions with the lock cover and / or lock base.

Then it is advantageous according to the invention that each nut is associated with a cam which cooperates with a rear wing of the Fallensohwenzes.

In addition, an advantageous embodiment according to the invention consists in placing one on the two pallet tails to provide a mounted change lever, the two ends of which alternately enter the path of movement of the key-operated locking element "

Here is a favorable design according to the invention in that the change lever on each one pin of the Traptail stores and which cones wecheelweiee form the pivot point of the change lever

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Furthermore, let a favorable embodiment according to the invention be realized in that one with both of them Legs acting on the locking plates TJ-shaped Spreading spring is provided.

According to the invention, it also brings advantages that d & ti the terminal Carriage equipped with nuts extends in front of the opening of the lock cover and lock base, which is used for key actuation, and has corresponding recesses.

Finally, it is also advantageous according to the invention that the two slide plates on their central portion are curved and with their Mittelabschnitttrandkanten in window-shaped openings of the castle cover and Lead castle floor

As a result of this fundamental solution idea, is • A design that is very advantageous in terms of both the stop and use has been implemented. · The lock can be in the conventional Ready to be used by the door manufacturer, un-

Pay attention to whether the door should open on the left or right. Ee is left for both directions

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and on the right only one does to manufacture Striking plate opening, the adjustment can be made by simply shifting the be done in the lock relocatable nuts. After this shift in the longitudinal direction of the lock, the upper one is Latch actuation lever with the upper nut in coupling connection and the other no longer. About each used nut can be about their nut arm and with this in coupling handle located latch actuation lever always be a proper retraction of the latch; without any effect on the unused nut, etc. Bas lock can be built in a favorable overall length. She used Nut and also the key opening used can largely take the standard distance to the center line of the lock.

The other, unused nut remains with its nut arm in some partial engagement with; the opening of the other latch actuation lever, this enables trouble-free repositioning of the lock. According to the preferred embodiment there is a

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the Husssehlitten was changed to one of the two Locking plates free, which is assigned to the tail of a trap serving as a bolt and which is in the Movement path dee Sohließbartes protrudes. The other locking plate is conveniently so far from the nut slide Controlled in the release position, which allows free movement of the other Fallensohwanzes and thus the trap permitted. The locking fingers, the stops of the locking plates and the position of the same on the Fallensohwänsen ensure a trouble-free locking function of the lock. When locking, the angled finger of one locking plate is removed from the one locking entry opening of one Trap tail controlled and then enters the adjacent lock entry opening, whereby the as Trap acting as a bolt in its division is secured · The distance between the barrier entry openings is chosen so that the one working as a bolt Case receives the necessary exclusion · The exclusion the case, however, is determined by a cam of the respective kiss, which limit stop in front of the wing the tail of the trap occurs. Using the key, you can the latch can be withdrawn from the side of the door that is not occupied by a handle using a lever.

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The latter is stored versohieblioh on the two halyards and slides automatically into the functional location. Purposes saving of sole rings and the all-tails of only one acted upon by a single spring. Likewise, only one U-shaped expanding spring is used to act on both locking plates. Each slide plate is used to guide the slide that controls the locking plates arched on their central soffit, which central soffit margins lead advantageously into the window-shaped openings of Schloßdeoke and Sohloßboden, whereby any guide components that may otherwise be required are saved.

Further tortelle and details can be found on the basis the following description of an exemplary embodiment, which is shown in the drawing. It show

Fig. 1 is a view against the inventive, as Bins * eok door lock trained lock,

Fig. 2 is a side view of this,

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Flg. 3 dtlB liaöll Ξϊαΐϊχ βϊπΰοϊϊ döx * SühJLOudaukö £ röigölögta

SchlieBeingericiite in view » Fig. 4 the section along the line IV-IV of the Pig. 3,

Pig 5 the view against the lower part of the locking device,

Pig, 6 the resulting position of the furnishings when the door is slammed in view,

Pig. 7 a view of the position resulting from the actuation of the lid when the latch is withdrawn,

Pig. 8 shows a view of the set-up parts which cause the latch to be withdrawn when the key is actuated,

Pig. 9 an intermediate position of the latch acting as a latch when pre-locking in view and

10 shows the locking position for this,

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Pig. 11 shows a view of the locking device άεε 180 ° turned lock, but with a longitudinally shifted slide,

Pig. 12 the corresponding view of this against the furniture parts located at the bottom,

Pigo 13 a side view of Pig. 12,

Pig. U the section along the line XIV-XIV of the Pig. 12th and

Pig. 15 shows the section along the line on a larger scale XV-XV the Pig. 12th

The lock, designed as a mortise door lock, has the lock base 1 with the faceplate 2 attached to it and the lock cover 3, which is spaced apart by means of screws 5 entering the stud bolt 4,4 * of the lock base
to the lock bottom 1 is held.

The lock cover 3 and the lock base 1 have congruent window-shaped openings 6, which for binding

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set a profile locking cylinder? have corresponding bulges. In the window-shaped openings 6, the slide plates 9 and 10 des Slide S with its central cut edge 8 *.

In each slide plate 9 »10 there are recesses 11, 12 provided, which extend in front of the openings 6 of the lock base 1 and lock cover 3 and have the appropriate shape for the insertion of the lock cylinder 7.

The final storage is parallel to the lock base 1 Extending plates 9 and 10 between calibrate the nuts 13 and H by connecting the latter with your offset collar enter into bearing bores 15 of the plate 9 and 10 and thereby keep them at a distance.

Furthermore, each slide plate 9 »10 is equipped with outwardly pressed lugs 16, which have recesses in the lock bottom 1 and lock cover 3 assigned to the locking entry of the slide 3 in its end positions are.

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_; The nuts 13 and H each have a nut arm 13 * or «|

H ', on which a teardrop-shaped projection 13 ^ft or 14 "" is provided for engaging in the opening 18 * or 19 * of the latch actuation lever 18 or 19. The latch actuation levers 18, 19 are mounted around the stud bolts 4 of the lock base and are each under the action of a spring 20 which acts on the actuation arm 18 "or 19" in the direction of the faceplate 2.

The actuating arm 18 · ', 19 "of the latch actuating lever 18 or 19 is each a driver pin 21 on the Trap 22 or 23 assigned. Corresponding Durohead openings 24 are in the faceplate 2 for the latch heads and 25 incorporated.

According to the illustration shown in FIGS the lock is set to the right hinged doors. That be means that this case the case 23 the task of a bolt comes to · The slide S is in this position in the rerraeteten position, which allows the insertion of the lock cylinder 7 into the recess 12 of the plate 9 and 10, which recesses 12 with the bulges

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the openings 6 of the lock cover 3 and lock bottom 1 to the shape of the locking cylinder 7 complete. The latter will held by a screw ^ 26 inserted from the faceplate 2 and contributes to the positional stability of the carriage ^ at.

Each line 22, 23 has a trap tail 28 or " 29, which forms a rear wing 28 * or 29 *. As illustrated in Fig. 3, does the wing 2a? of the trap tail 28 in front of a cam 13 "" of the nut and thereby limits the exclusion of the trap 22. The crouch H * ", on the other hand, is due to the carriage end position from the area of the wing 29 * of the latch tail 29 controlled, see in particular Fig. 5

A leaf spring 30 placed around the stud bolt 4 * is the Trap tails 28 and 29 assigned. In the position shown in FIG. 3, one end 30 * acts on the Spring 30 the latch tail 28, while the other end 30 * · of the leaf spring 30 is supported on the slide S.

In any case, there are two adjacent ones

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Blocking entries 28 · »and 28 * '· or, 29 · * and 29 *** incorporated, facing the Schloßmittelachee are. Opposite these locking entry openings, each latch tail has a locking bit 7 * des Lock cylinder 7 adapted engagement opening 28 »" · or 29 "".

Furthermore, 1 bolts 31 and 32 are riveted to the lock base, of which one 31 is an elongated hole in the latch tail 28 and the other 32 is a corresponding elongated hole Trap tail 29 penetrated, whereby the trap tails are guided.

A locking plate 33 or 34- is assigned to each of the two latch tails 28, 29. The one in the space between the spaced apart plates 9ι "Ό lying trap tails and locking plates are housed in such a way that the one locking plate 34 below the Trap tail 29 and the other locking plate 33 is above the "pallet tail 28. Each locking plate 33, 34 has an angled finger 33 * or 34 ', to which the locking entry openings of the latch tails

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A «2» ^ «g + casts 2is locking plates biXdsn guide rope!}« ,,

from, which are penetrated by the bolts 31, 32.

Furthermore, each locking plate 33, 34 is provided with an angled stop 33 ** or 34 * ', to which the control edge 9 * or 10 * of the slide plate 9 or 10 is assigned, According to FIGS. 1 to 10, the control edge 9 * of the plate 9 the locking plate 33 moved far beyond the stop 33 * 'uo, that the finger 33 * is out of the area of the locking mechanism B openings 28 * * and 28 "'of the Fallensöhwanzee stepped is, which ensures a free mobility of the trap 22

The control edge 10 * of the slide plate 10 has in turn released the stop 34 ″ of the locking plate 34, which with your finger 34 * into the barrier entry opening 29 ** ' of the trap tail 29 occurs and with its front edge opposite the finger in the path of movement of the Lockable tee 7 * protrudes. Both locking plates are, in order to achieve a functional lock actuation, by one U-f (5-shaped expanding spring 36 from the legs 36 *, 36 " charged on the 3? inger 33 * or 34 *. The expanding spring 36

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in turn sits on a retaining pin of the lock base 1.

In order to achieve a changeover actuation, a changeover lever 38 is supported on a respective pin 39, 40 of the latch tail 28 or 29. They pin 39t 4-0 each penetrate a longitudinal slot 41 or 42 of the change lever 38 and alternately form the pivot point for the latter. In Fig. 3 pivots the change lever 38 around the pin 40 of the latch tail 29. The ends 38 *, 38 * 'protrude to attack the lock bit of the change lever into the path of the cam 7 '· In the basic position, the upper edge of the each overhead longitudinal slot 41 or 42 limits the longitudinal displacement of the change lever. Everyone Longitudinal slot 41 or 42 has a corresponding one to rest on the respective pin which forms the pivot point AiiBentung on.

The mode of operation results from the lock from FIGS. 6 to 10 which is correspondingly converted in FIGS 10.

Fig. 6 shows the door slamming without actuating the handle. This is done from the strike plate via the latch head

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inevitable inward displacement of the trap 22 against a Force of the spring 30 acting on the latch tail 28,

Upon retraction of the case, the nut 13 is pivoted in handle operation, see Fig · 7 · About the Nußarm 13 * as well as the drop-shaped in this fitting protrusion 13 * · effected a pivoting of the Fallenbetätigungehebels 18 around the studs A ₁ wherein via the actuating arm 18 ^'1 which acts on the driver pin 21 of the latch tail 28, the retraction of the latch 22 takes place.

Fig. 8 shows the withdrawal of the trap at Wechselbe did i By operating the key, one end 38 * of the change lever 38 acted upon by the lock bit 7 ', we] The change lever 38 is pivoted about the pin 40 and thus the latch 22 via the pin 41 of the latch tail 28 steers back.

When the latch 23, which becomes the bolt, is pre-locked, the locking bit 7 'enters the engagement opening 29 ″ ^{lf of} the latch tail 29. At the same time, the locking bit 7 * acts on the locking plate 34 on the locking finger

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34- ^f opposite end edge, so that the locking plate steers upwards and the pinger 34 'out of the locking mechanism

However, if the aforementioned door is to be hung on the left, so the door and thus the lock is turned by 180 °. The carriage S is then in the Pig. 11 shown Move position. After engaging in the end division by entering the Y / arzen 16 in the assigned to them Recesses 17 then the other latch actuation lever is in coupling connection with the other nut

The control edge 9 'of the plate 9 has the stop 33 " the locking plate 33 is released so that it is displaced as a result of the force of the spring 36. The finger 33 'kicks in

entry opening 29 "· exit. This makes a front t

the latch 23, which is becoming a bolt, is allowed to close, '

see Fig. 9. After the closing process is complete, \

the acted upon by the spring 36 finger 34 'of the locking; · plate 34 in the lock entry opening 29 ** of the trap tail 29 and locks it against displacement,

see Fig. 10. j

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into the barrier entry opening 28 * '· doze-all-tail 28 lind locks it in place.

The control edge 10 * of the plate 10, however, has * the lock plate moved over the stop 34 * 34 so far that its locking finger 34 * the barrier inlet openings 29 ¹ · 29 and ^"fl of the latch tail 29 releases.

The freely movable change lever has also moved into the Pig. 11 illustrated position moves in which the end 38 * after the locking cylinder 7 has subsequently been inserted into the recesses 11 of the plates 9 and 10 protrudes into the path of movement of the lock key 7 *. In this Position complement the recesses 11 with the corresponding bulges of the openings 6 of the lock cover 3 and lock base 1 likewise to the shape of the lock cylinder 7.

After this displacement of the slide, a partial engagement of the nut army with the opening of the latch actuation lever, as can be seen from the drawing, is maintained.

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However, the Pal le 23 is now acted upon by the end 30 "of the leaf spring 30) while the other end 30 * in front of the Sled S kicks.

How this castle works corresponds to the previously described.

Claims (1)

1.) Left and right usable lock, in particular for doors, with two optional openings for key operation and two optionally usable sockets for the handle operation, their socket with each cooperate with a latch actuation surface, thereby characterized in that the two pale actuation levers (18, 19) each alternately due to longitudinal displacement the nuts (13, H), which are slidably mounted in the lock, can each be brought into a coupling connection with one of the two nuts (13, H). • 2.) Lock according to claim 1, characterized in that the two nuts (13, H) in one common, two tone tone parallel to the lock base (1) extending plates (9t 10) formed carriage (S) are mounted and each Nut arm (13 '»H *) coupling into« ine opening (18 · or · 19 ') of a latch actuation planer (18 or 19) engages / 3 ·) Lock according to claims 1 and 2, characterized in that a partial singing handle of the nut arm (13 '»H') - 23 - H 098 May 17, 1973 is maintained in the opening (18 * or Ig *) of the Jraiienbeiaktivhebeis (19 or 19) when moving the slide [Z) . 4.) Lock according to claim 1, characterized in that each of the two latch tails (28, 29) has a locking plate (33 or 34) which protrudes into the path of movement of the key-operated lock bit (7 *) and can be lifted out of the key-operated lock ^{bit (7 1)} is assigned, tone which alternately d; c exue or other is controlled by the nut slide (S) in the release position. 5 «) Lock according to claims 1 and 4, characterized in that that both latch tails (28 and 29) and both locking plates (33 and 34) in the space between the with • Distance to each other arranged plates (9 and 10) lie. 6.) Lock according to claims 1,4 and 5 »characterized in that one locking plate (34) is arranged below and the other (33) above the latch tails (28,29), each locking plate (33,34) an angled Locking finger (33 ¹ or 34 ') has the - 24 - 14 o98 May 17, 1973 two adjacent blocking entry openings (28 · ·, 28 "'or 29 ^Tt , ^ 9 ·") of the Kaiienscnwanzes (28 or 29) are assigned and each blocking plate (28, 29) has a stop (33 "or 34") for alternating displacement by one or the other slide plate (9 or 10) ./ 7.) Lock according to claims 1 and 2, characterized in that the carriage (S) latches in its end positions with the lock cover (3) and / or lock base (1) ./ 8.) Lock according to claim 1, characterized in that each must (13 and 14) with a rear wing (28 'or 29') of the latch tail (28 or 29) cooperating cam (13 '"or 14 ^l '') assigned. 9.) Lock according to claim 1, characterized by one mounted on the two latch tails (28 and 29) Change lever (38), the two ends (38 'and 38 ") of which alternately in the path of movement of the key-operated Closing member (7 ') step. - 25 - U 098 May 17, 1973 10.) SöjuIob äauh claims 1 and 9, thereby g shows that the change lever (38) on each one pin (39140) Each trap neohwanzes (28 or 29) stores and which pins (39,40) alternately form the pivot point of the change lever (38). ,