DE3543527A1 - Long-plate fitting, by means of which any door lock can be rendered electronically controllable - Google Patents

Abstract

The subject matter of the invention is a long-plate fitting, by means of which any mortice lock can be rendered electronically controllable, by virtue of the fact that the outer plate (1) is provided with a mounting plate (1a) on the inside, on which plate (1a) the outer pusher (1d) penetrates a lever (1f) which supports a holding magnet (1x) which acts (1ga) on an armature and holds fast the plastic bracket (1g) which is connected to the armature and which in its turn engages with its free end in a notch of the nut bracket (1w) in such a way that the latch (5) of the lock can be pushed back by the further movement of the outer pusher (1d) when the correct code card (4b) has been fed into the reading head (4) and the processor has therefore been instructed to load the bonding magnet. The reading head (4) and the processor (4d) are fixedly connected to the mounting plate (1a). The top third of the inner long plate (2) is divided up in such a way that a flap (2a) which can swing out is produced at the top, behind which flap (2a) the batteries (3h) are accommodated in an exchangeable fashion. The inner pusher (2d) which is rotatably fastened to the inner long plate (2) actuates the latch (5) and the bolt (5e) simultaneously (panic lock). <IMAGE>

Description

Through various applications by the inventor, insertable and box locks known, in which by a in the Lock case implemented implementation in the long signs electronics housed in mechanics the trap electronically can be controlled while the latch is in conventionally from the outside with a known locking mechanism, like colored beard chubb or cylinder lock is operated, but also from the inside by the movement of the inside handle both the latch and the bolt are pushed back can be (panic lock). The operation of the electronics done by a code card in infinite numbers, non-repeating variations (identifiers).

The disadvantage of these designs is that both the lock as well as the long signs with pushers into one belong electronic set. Now there are often overhauls or repairs the locks are still in good condition and you Expansion is a major disadvantage if - as in hotels - on ships or larger house and apartment complexes belong to a master key system. Their expansion means scrapping.

In order to remedy this defect, the present innovation recommended, not only the electronics, consisting of read head, To accommodate the processor and batteries in the long signs, but also the implementation of electronics in mechanics.

It is very important that you look at the outer long shield sees neither fasteners nor any riveting or other features of the function.

For this reason, the reading head ( 4 ) and the processor ( 4 d ) arranged in two layers are held by the angled opening in the outer long plate ( 1 ) in the upper part behind a slot ( 1 h ) for the code card ( 4 b ) (n-1) in the fixed to the long plate (1) mounting plate (1 a).

The associated batteries ( 3 h ) and the luster terminal ( 3 g ) are housed on the mounting plate ( 2 c ) screwed onto the inside of the door leaf ( 6 ). Claim 1 On the mounting plate ( 1 a ) - in the outer long plate ( 6 ) - around the collar ( 1 bb ) of the outer handle ( 1 b ) and firmly connected to this a lever ( 1 f ) made of metal or preferably solid plastic such as B. polyamide or polyacrylic or glass fiber reinforced polyester or the like, on which the holding magnet ( 1 x ) fixed and on a mandrel ( 1 gd ) a bracket ( 1 g ) made of plastic is swinging. This bracket, which is shaped like the lever from the same plastic, has an iron anchor ( 1 ga ) embedded in a flexible adhesive such as silicone rubber, rubber, soft PVC or the like just below the magnet ( 1 x ) its free end a steel plate ( 1 gb ) - claims 3, 4 and 5.

This (plastic) lever ( 1 f ) has a molded bearing ( 1 j ) in the upper area above the pivot point for receiving a compression spring ( 1 i ). The pressure of the spring always pushes the lever ( 1 f ) against the middle one Threaded bush ( 1 c ) pressed, and the outer handle ( 1 b ) held in the usual transverse position and the bracket ( 1 g ) with the armature ( 1 ga ) pressed against the holding magnet ( 1 x ) (rest position). Claim 6.

This (plastic) lever ( 1 f ) is - as can be seen from Fig. 1f sheet 3 - symmetrical, so that it can be used for a right and left lock, as all parts can be used on the right and left. The preferred use of plastic for these moving parts is proposed because these long signs are particularly intended for hotels, apartments and ships that are exposed to the sea air. Plastic has proven itself better there than light metal, brass or bronze.

The lever ( 1 f ) has an indentation ( 1 fg ) on the upper outer edge on each side for receiving the cranked sliding contact spring ( 1 n ) of the switch. If the (plastic) lever ( 1 f ) is moved slightly by the outside handle ( 1 b ), the switch ( 1 n ) is closed and the current flows from the processor ( 4 a ) to the holding magnet ( 1 x ), which actuates the armature ( 1 ga ) and thus holds up the bracket ( 1 g ). The end of the bracket now engages with the steel plate ( 1 gb )) in the catch of the opposite nut bracket ( 1 w ). Claim 11.

By moving the outside handle ( 1 b ) and the associated (plastic) bracket ( 1 g ), the nut bracket ( 1 w ) is moved upwards so far that the nut ( 5 b ) built into the lock case ( 5 c ) Trap ( 5 d ) is withdrawn, whereby the door ( 6 ) can be opened. Claim 8.

This movement is only possible because the Nußbügel (1 w) is fixedly connected to the Vierkanttülle (1 t) that (s 1) includes the square pin and is pinned to this (v 1) by the KerbKonus pin. Claims 9 and 10.

If the holding magnet ( 1 x ) is not energized, when the lever ( 1 f ) is moved, the bracket ( 1 g ) drops by 2-3 mm to the limiting pin ( 1 ga ). The temple end misses the nut bracket ( 1 w ) and goes into the void.

The nut bracket ( 1 w ) is rotatably supported by the grommet ( 1 t ) in the ceiling ( 1 q ), which is detachably connected to the mounting plate ( 1. ) By a number of threaded bushings ( 1 e ) and countersunk screws ( 1 r ) a ). Due to the conclusion of the outer long plate ( 1 ) with the firmly connected outer mounting plate ( 1 a ) and the associated electronic parts described above through the ceiling ( 1 q ), there is a closed add-on element, which after inserting the square pin ( 1 s ) in the lock groove ( 5 b ) forms a closed unit. Claim 14. The outer long plate thus has no externally visible means of attachment, since the screw bushings on the mounting plate (1 a) and that are thermally attached to the outer backplate (1).

The inner mounting plate ( 2 c ) has 5 through holes for special screws ( 3 d ). That M4 or M5 thread screws of 7 mm hexagonal bar material is rotated and in the hexagonal part of an M4 internal thread (FIG 1d -. Part 2) The purpose is that once the inner mounting plate (2 c) by the door leaf (6) and through the ceiling (1 q) passing through the threaded sleeve (1 e) is detachably connected, and that on the other hand the inner backplate (2) and the outer mounting plate (2 c) by means of short Likoschrauben with the internal thread the hexagon screw heads can be attached.

The inner mounting plate ( 2 c ) has a recess in the upper part to accommodate the batteries ( 2 ca ).

The inner long plate is divided above the handle opening ( 2 cc ) into an upper, fold-out part ( 2 a ) and a lower, fixed part ( 2 b ). The upper part can be folded out if the three upper Liko screws are screwed using a special screwdriver instead of a cutting edge or a Phillips tip, as in Gebr.M. 8 52 66 469 have been described. This ensures that only persons commissioned to do this are able to loosen the upper long shield part. The batteries can be replaced when the upper long plate part ( 2 a ) is unfolded.

At the lower end of the upper part (2 a) is an over the entire width of the mounting plate (2 c) extensive overlap plate (2 f) is fixed, which protrudes above the inner handle (2 d) into the free space and of the central Likoschraube (K1 ) fixed in the closed state, just like the two upper liqueur screws ( 3 da ), lock the upper part of the long plate.

The inside handle ( 2 d ), like the outside handle ( 1 b ), is rotatably connected to the long plate and that of the mounting plate with the interposition of a plastic ring ( 1 c or 2 e ). This connection can be made according to Fig. 2 in that
a) the push collar (2 dd) in the k to a collar (2) folded aperture (2 fc) for the handle half (2 d) after receiving the plastic ring (2 e) the addition of the flat washer disk (2 here) has been flanged or that
b) the threaded handle collar (2 dd) in the k to a collar (2) folded aperture (2 fe) for the handle half (2 d) after receiving the plastic ring (2 e) the addition of the washer (2 da ) and the resilient serrated lock washer ( 2 db ) with a hexagon nut ( 2 dc ) has just been rotatably tightened ( Fig. 6a) or that
c) of FIG. 10 with a circumferential notches on the strength of Einspannbügels (A 2 g) provided suppressor collar (2 dd) after By plugging the pusher through k to a collar (2) folded aperture (2 fc) after receiving the Plastic ring ( 2 e ) is fixed by the conical clamping bracket ( A 2 g ). Claim 13.

While the outside handle ( 1 b ) is held in its rest position by the spring ( 1 i ), this happens with the inside handle ( 2 d ) through the nut spring built into the lock housing (not specially drawn).

The actuation of the outside handle ( 1 b ) is only effective when the code card ( 4 b ) specially programmed for the lock is inserted into the reading head ( 4 ) and held by 2 or more resilient balls in a constantly changing position ( 4 d to 4 g ) the electr. Current from the batteries ( 3 h ) passed to the diodes and informed the processor ( 4 a ) according to the program and this forwarded the current to the holding magnet ( 1 x ) and to the limit switch ( 1 n ), which in turn the circuit in Magnet closes. Claim 20 This code card ( 4 b ) advantageously consists of 3 areas, as can be seen from FIGS. 14 and 15, of which the area E is printed with the coding in black, as are the areas B and C with advertising text, while the other areas with contact adhesive are printed on the surface or in dots, so that when folded, all surfaces form an inseparable unit. If this unit is forcibly released, the coding is damaged so that it is neither reusable nor repairable.

The code card consists of a flexible, waterproof and as multilayered material as possible. Claim 26

The coding of the card is done in a commercially available Printer with an automatically changing print image and a second one Printer for the adhesive is attached. The folding takes place in the same pass through an attached folding and Printing device of conventional type.

For reasons of space, the processor ( 4 d ) is arranged in two levels on insulating material, which are then cast together to form a block of plastic. Claim 25

So far, it was assumed that it was battery-operated Electronics. Despite the low power consumption of the present In many cases, construction may be required to convert a network operation, which of local conditions appends. Forming can take place both outside and happen within the long shield set. Claim 27 u. 28  

The attached drawings show:

Fig. 1 plan view of the outer long plate with components fitted mounting plate,

Fig. 2 shows a section through the door leaf (6) to the outer (1) and the inner backplate (2) and the door lock (5 c),

Fig. 3 view of the inner long plate ( 2 ) with the welded mounting plate ( 3 a ) and the overlap plate ( 2 f )

Sheet 2 with the Fig 1f lever made of plastic (or metal),
1c plastic ring
1d hexagon head screw with internal thread
1fe washer

Sheet 2 Fig 1s view of the square pin with grommet ( 1 t )
Fig 1w nut bracket with welded square pin
Fig 1g plastic or metal bracket with cast anchor and steel plate 1 gb
Fig 1L compression spring

Fig. 4 view of mounting plate (1 a) fitted with the threaded bushes (1 e), spring hanger (1 j) and stop pin (1 GE)

Fig. 5 view of the ceiling (1 q)

Fig. 6 view of the mounting plate (2 c)

Fig. 6a section through mounting plate ( 2 c ) and inner long plate ( 2 ) with handle attachment

Sheet 6 with Fig. 7 section through both handle fasteners in an alternative version and views thereof

Sheet 7 View and cross section through code card ( 4 a )

• Item no. Description Mat. Dimensions Remark 1 1 outer long plate Ms. 1 a 1 mounting plate 1 aa 1 opening for reading head and processor in the mounting plate 1 b 1 outside handle (half) 1 c 2 plastic ring for 1 b 1 d 4 hexagon head screws M5 / M4 1 e 10 Threaded bushings M5 1 ee 8 countersunk screws M5 1 f 1 plastic or metal lever 1 fa 1 left, lower bracket bearing 1 fb 1 right, lower bracket bearing 1 fc 1 recess for receiving the lever 1 fd 2 recesses for receiving the washer 1 fe 2 washers 5.3 DIN 125 galvanized 1 ff 1 countersunk oval head screw M5 DIN 63 × 30 1 fg 2 indentations for receiving the sliding contact springs of the switch 1 n 1 fh 1 bearing eye for receiving a spring leg of the compression spring 1 L 1 fx 1 recess z . Mounting of the holding magnet 1 g 1 plastic or metal bracket 1 ga 1 anchor plate made of mild steel 1 gb 1 pressure plate made of St50 1 gc 1 potting compound for anchor plate 1 ga 1 gd 1 turning mandrel 1 ge 1 stop mandrel 1 h 1 slot for code card in the long plate 1 i 1 compression spring for 1 f 1 j 1 spring bearing for f 1 1 k 1 1 ka 4 walls for 1 aa 1 L 1 opening for lever handle in long plate and in mounting plate 1 a 1 La 1 collar inwards for 1 L 1 m 1 opening for locking mechanism 1 o 1 connecting cable between magnet and distributor (luster terminal) 1 p 1 connecting cable between magnet and limit switch 1 n 1 n 1 limit switch with sliding contact spring 1 nn 1 sliding contact spring 1 q 1 cover for 1 a 1 r 5 countersunk screws such as 1 ee 1 s 1 square pin 1 sa 1 opening for square pin in ceiling 1 ss 2 washer 10.5 DIN 125 turned 1 t 1 grommet for 1 s 1 u 2 washer for 1 t 9.5 DIN 442 1 v 1 notch cone pin 30 × 14 DIN 1471 1 w 1 nut bracket 1 wa 2 stop in ceiling 1 q for 1 w 1 x holding magnet 1 Z various welding points en between 1 a and 1 2 1 inner long plate 2 a 1 upper (foldable) part 2 b 1 lower (fixed) part of 2 2 c 1 mounting plate for the inside of the door leaf 2 d 1 inside handle (half). 2 da 1 washer 14 DIN 1440 2 db 1 resilient serrated lock washer 16.5 DIN 6797 2 dc 1 hexagon nut M16 × 1.5 DIN 936 2 dd 1 press collar 2 approx. 1 opening for batteries 2 cb 4 bars for batteries 2 cc 1 opening for inside handle attachment 2 e 1 plastic ring exactly like 1 c 2 u 1 washer 18 DIN 1440 2 f 1 overlap sheet 2 g 5 button head screws with internal thread M4 × 8 2 k 1 collar for button handle 3 d 5 button head screws with internal thread M3 3 f 2 Round head self-tapping screws M5 × 45 3 g 1 Luster terminal block 3 h 4 batteries, 1.5 volt 4 1 read head 4 b 1 code card 4 c 1 coding 4 d 1 processor in 2 levels, glued 5 1 locking mechanism 5 a 1 cylinder locking screw 5 b 1 lock nut 5 c 1 mortise lock 5 d 1 latch 5 e 1 bolt 6 1 door leaf alternative solution
  A 1 b 1 external lever handle with internal thread M12 and thread f. Set screw A 1 c 1 Set screw M4 × 8 A 1 f 1 Plastic or metal lever A 2 d 1 Inside handle A 2 g 1 Clamp 4 A Code label page 4 B Advertising area 4 C Advertising area 4 D Adhesive application 4 E Adhesive application 4 C adhesive application

Claims (28)

Long plate set, with which each lock can be made electronically controllable, characterized in that 1. in the outer long plate ( 1 ) in addition to an electronic read head ( 4 ) and the associated processor ( 4 a ), the mechanics thus controlled around the collar of the outer handle ( 1 b ) around a fixed mounting plate ( 1 a ) is arranged , 2. the mechanism consists of a lever ( 1 f ) firmly connected to the collar of the outside handle ( 1 b ), on which a holding magnet ( 1 x ) is locked in the middle below the pivot point in a recess ( 1 fx ) and on one the lower leg ( 1 fa or 1 fb ) has a bracket ( 1 g ) which can be swiveled to a limited extent on a rotating mandrel ( 1 gd ) and which can engage with its free end ( 1 gb ) in a notch in the opposite nut bracket ( 1 w ) 3. Both the lever ( 1 w ) and the bracket ( 1 g ) can consist both of metal and - very advantageously - of a solid plastic, such as polyamide or polyester or polyethylene filled with glass fibers, or the like, 4. the holding magnet ( 1 x ) holds the anchor ( 1 ga ) embedded in the (plastic) bracket ( 1 g ) when current is applied, 5. the anchor ( 1 ga ) is embedded in silicone or rubber or in another flexible adhesive mass, swinging and floating in the bracket ( 1 g ), 6. the free end of the (plastic bracket ( 1 g ) is 2-3 mm below the notch of the opposite nut bracket ( 1 w ) when the holding magnet is not under power, 7. the square pin ( 1 s ) is connected to the latch mechanism by the lock nut ( 5 b ) and by simply inserting it into the square recess with the inside handle ( 2 d ), 8, the pivotable Nußbügel (1 w) integral with the square spindle (1 s) and extending with its spout (1 t) in a Druchbruch (1 sa) in the ceiling (q) can rotate, 9 by the engagement of the bracket (1 g) (w 1) upon actuation in the notch of the Nußbügels of the external handle (1 d) with the Nußbügel (1 w) lock nut connected (5 b) the case of the door lock (5 c ) can be pushed back, 10. If the (plastic) temple (b 1) (1 g) as it moves through the external handle and the therewith rigidly connected lever past (1 f) of the limiting mandrel (1 GE), and that during movement the end of the armature (ga 1) is pressed against the holding magnet ( 1 X ), 11. the connection of the (plastic) lever ( 1 f ) with the outside handle ( 1 b ) according to FIG. 2 both by a central screw ( 1 bz ) and according to FIGS. 7 and 8 by a lever ( 1 f ) molded thread connector ( A 1 fs ), 12. The rotatable fastening of the inside handle ( 2 d ) with the inner long plate ( 2 ) both according to FIG. 2 by flanging the button collar and also according to FIGS . 7, 10 and 12 by means of a conical clamping bracket ( A 2 g ) or according to FIG. 6a can be done by screwing in a known manner, 13. The outer long plate ( 1 ) according to claim 1 has a fixed mounting plate ( 1 a ) which carries all the actuating and fastening elements of both the long plate and that of the electronics and mechanics and is completed towards the door leaf ( 6 ) from the ceiling ( 1 q ), which is fixed by several countersunk screws ( 1 ee ) via the mounting plate ( 1 a ) to the outer long plate ( 1 ) and is invisible from the outside, 14. On the inside of the door leaf ( 6 ) a further mounting plate ( 2 c ) by means of hexagon head screws ( 1 d ) through the door leaf and through the ceiling ( 1 q ) with the threaded bushing ( 1 e ) with the outer long plate ( 1 ) firmly connected mounting plate ( 1 a ) is screwed tight, 15. the mounting plate ( 2 c ) receives 4 batteries ( 3 h ) in a bulge ( 2 ca ) and has threaded bushes ( 1 e ) in the area of the inside handle ( 2 d ) and in the area of the lock mechanism by means of round-head screws (self-tapping screws) ( 3 f ) can be screwed several times through the door lock to the ceiling ( 1 q ), 16. the inner long plate ( 2 ) consists of 2 parts, of which the upper part ( 2 a ) at its lower end (joint) has a preferably over the entire width overlap plate ( 2 f ), with the protruding part behind the lower Long shield part ( 2 b ) engages, 17. the upper part ( 1 a ) of the long plate can be folded out after loosening the pan head screws ( 2 g ), 18. the latch ( 5 d ) and the bolt ( 5 e ) - if this is locked out - can be withdrawn simultaneously by actuating the inside handle ( 2 d ). 19. Long plate set according to one or more of the preceding claims 1 to 18, characterized in that the reading head ( 4 ) has an insertion slot ( 1 k ) for the code card ( 4 b ), which exactly matches the slot in the long plate, 20. The code card ( 4 b ) advantageously consists of 3 surfaces, of which the outer part DE on the side E has the constantly changing coding, in points ( 4 d to 4 g ) or dashes ( 4 h ) or a combination of Dots and dashes can exist 21. The remaining areas when printing the coding with contact adhesive flat or in points or With Advertising text is printed, 22. Fold the three surfaces together after printing and the printed coding is destroyed, if the card stuck together is forcibly opened, 24. at least 2 or more possible points ( 4 d to 4 g ) always changing perforations through which the code card ( 4 b ) is held on the one hand in the correct position, on the other hand the electr. Current is conducted via contact elements to the diodes cast in the reading head, 25. the processor ( 4 a ) consists of 2 levels which are combined to form a unit, 26. The code card made of a flexible, waterproof material consists,   27. Long shield set according to one or more of the preceding Claims characterized in that the electronics and the anchor of both built-in batteries can also be powered by transformed mains electricity, 28. The transformation of the mains electricity both outside and outside can be done within the long shield set.