DE1678006A1 - Lock cylinder with locking pieces - Google Patents

Description

HUiJTL-WERKE, Hugo Willach & Sons, 3224 Ruppicaterotu / iBas. Cologne

Lock cylinder with locking pieces

The invention "refers to a Schließzylindor with;. A, for example, in a piece of furniture such as a ^r J} ÜR built-G-ehäuse, a store in it, / irkteil, either as a rotating piece with a pawl, a rotary knob or the like or else as pressure piece, for example, for cupboard doors, Auco -., / JoMItUi'211 or the like can be used The invention is in the extent not limited to the lock cylinder having a cylindrical housing shape and respectively or active part shape but different type regardless of einor, non-circular, such as.. The invention is based on a lock cylinder of this type with a housing and front part for transmitting the closing or opening movement to the lock, box which has a number of locking pieces zv / ei groups are divided, both of which are to be covered by the jL · invention, namely on the one hand the mechanical and on the other hand the mugnetisohau locking cylinders . The mechanical shooting

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cylinders of known design is an Ana aiii: provided by locking pieces, "which under ΐ ¹ erdrück ed and are in the locked position; be performed ^-:". This Schliessa / llndei 'have in Virkbeil, d ^ n

so-called Innaasylinder, a 3chiii3Eelta.scno for inserting a key, which is different on an edge with gate projections such as spikes or the like is that even the Inneiizylindsr can by turning the key to be rotated with respect to dsia housing mil of rLiLukseice of Innenajlinders consisting dom DCiilie: jzylinde: .- 'out protrudes und'in a lock, is = a lock bit, so that by Turning the lock cylinder, the lock can be operated, which is locked again after removing the key. The other group of these known locking W 'cylinder has, instead of the mechanical lock pieces which are guided into the locking position under spring force, magnets of different polarity, so that a correspondingly poled, magnetic

Key with a smooth outer surface in the key pocket can be introduced and by attracting or repelling the magnetic. Locking pieces the Ter- or unlocking of the inner cylinder opposite causes the housing. This group is well known. Lock cylinder has opposite the first-mentioned the gate part that the polarity of the magnetic. Lock pieces are not readily made by Uhborufenon

16780Q6

can be determined, εο that οε practical. not possible eats such an oeliliGßirjlinder and arc than by destroying its iuilä 211 move, ^ ueii is dio Zchl d ^ r SclilieiSimgskombinen er— nebliCii höaar as bri see the iuscauai closing ? r; liiidem, so that likewise in so far as in unauthorized Opening is made difficult.

The invention is primarily based on the object that Kombinationsmögliehlceiten for ¹ the SclilieSungen v / aiterhin increase.

"This succeeds according to the invention dadurclij that or more

flat is created for the key in T position of the key, s-cvie jcLs, s' transmission means such as permanent magnets on the key and or, or on the locking pieces, through which the latter can be moved into the desired position, m

Because contact surfaces are provided on the lock cylinder, the interior of the lock cylinder is no longer open but can be closed. This has J.en advantage ,, that dirt, dust ^ And Peuclitigkeit practically ni; Cht _m: ore can (p, s penetrate Sehließzyliixder in, and that au ^ ch the interior meqliaiiistch% there and it is protected ,, ifeeih &&& Equip the Sehlüssels to the outer surface of the _{SGiiliaßzylinders;} z ₄ as to be ₅ &ehä;. .odei use .an?

Wlrkjteil,,

ORIGINAL BATHROOM -

- A

Active part ^. handling is made much easier, v / eil it is no longer necessary to open the key pouch with the tip of a To look for the key shaft. However, a key case can also be used within the scope of the invention

practically first and foremost

provide that but / only for the magnetic Group comes into erage and in this pail with a Sleeve is provided, which is just as smooth as the key, so that it can be easily inserted leaves. The magnetic forces then act through the sleeve. The main purpose of the invention is but · to leave such key pockets completely or only to be consulted in exceptional cases to further supplement the combination, but mainly with the remaining and actual outer surface of the lock cylinder as a contact surface for the key get along. Markings, notches, recesses on the lock cylinder and aiD key must be used or the like are provided in order to adhere to the exact position of the key and to be able to Easy to put on keys. The housing and the active part are used to better guide the lines of force The magnetic group consists of a non-magnetizable material such as plastic, but especially brass. Aluminum and its alloys exist.

The contact surface for the key can be on the outer surface of the active part as well as on that of the

■ """- housing '

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Housing be provided. Most suitable look. for this purpose, the active part and τοη him-in turn the end face of a peg-like, for example cylindrical ¥ irkteiles, be it in connection with a rotary knob, a latch or push-button actuation. In these cases the key consists essentially only of a small plate, which in the magnetic group is equipped with special individual magnets or magnetized accordingly, in the mechanical group a number of peg-like elevations of various lengths and different 'distributed on the surface of the plate. May have diameter. This plate only needs to be applied to the face of the ¥ irkteiles in order to move the magnet parts located inside or to act on the pin, the mechanical locking pieces through corresponding small and the closed character of the lock cylinder only slightly impairing holes that practically completely through the locking pieces or .. are closed by their transmission means, so that the end face of the active part is practically a flat surface in the state of rest. With the magnetic group there is virtually no possibility of determining where and with what polarity the magnets are arranged inside the cylinder and what strength they have, while with the mechanical group only the position and shape of the pin cross-sections, but not their respective insertion depth "

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l SADORJQiNAl

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Unlocking position can be determined.

3s it is evident that the number of possible combinations and thus the security against im- "" authorized Actuation is increased many times over, both "in the mechanical as also with the-magnetic group.

_Ä It is the Erfindung.keineswegs, limited to the front of the V / irkteiles or!. To use the housing as an abutment, it is also possible to use the lateral outer surfaces, for example the cylindrical surfaces, as abutment surfaces. So can a. B. a molded part designed as a push button on its cylindrical peripheral part protruding from the housing. Have flattening for applying the key. Two or more keys can be used.

W can be used, which can be inserted on different pages. It is possible to use key combinations which consist of such a peripheral part and an approximately plate-shaped end face part protruding at right angles therefrom. The problem that such a key is spatially bulky can be remedied by placing the plate part on the shaft part or vice versa. The key can be half-shell-shaped, optionally with a partial bottom, but also as a

full

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full cap be formed, namely for both the mechanical and the magnetic group.

The Jirfinduiig should be based on some exemplary embodiments explained. Figures 1 to 4 show a lock cylinder with push button operation and on the side Key system on the push-button knitting part.

! Fig. 1 in longitudinal section with applied ^

Key in rest position.

Prop. 2 in longitudinal section in closed Actuation position.

I ¹ Ig. 3 i £ 3 Longitudinal section in the open actuation position.

• δ * · 3? Ig. 4 in section along line IY IY dor Mg. 2.

In the housing 2o, which ^

may be connected to a Möbe3.stüc.k and is designed as a hollow cylindrical - counter to the pressure of a helical spring 21 a telescopically inverted ¥ irkteil 22 between two Angle lengths ^ 'ngf the .by a pin 23 arranged on the front part and a

be longitudinally displaceable

Slot 24 in the housing given sinchj ^ In ^ Tirkteil a bolt-like transmission part 23 is arranged to be longitudinally displaceable, the over hat 26 and

- 3? ed he

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3 "eder 27". Is also secured against rotation with respect to the active part 22, as this is secured against rotation via the slotted pin connector Induiig 23, 24 in the housing "On the outer surface of the transmission part" there has been a recess 28, .. Is provided with an adhesive plate 29 at the bottom. Sin3 corresponding recess 3o Is de?.? Inner surface of the "active part 22 is provided and in it ^: a magnet piece 31 made of zvv ^r el adjacent magnets is completely accommodated. This magnet piece is held by a magnetized key

32 In its position, its .key magnets

33 are arranged corresponding to the magnet piece 31, but with the north and south poles in the drawing lie on top of one another, while those of the Maghetstück are next to one another are arranged »The key is in a key pocket connected to the working piece 22 34, in which it can be inserted. "

In order to ^{retract the transmission piece 25 from its locking pitch, which was advanced in I 1} Ig * 1, into the open position, the active part 22 is advanced into the position shown in Figure 2, whereby the helical spring 21 is compressed and the key 31 is inserted in the opposite direction, so that the magnetic piece is repelled from the key and guided into the blocking position between the active part and the transmission part

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the transmission part 25 under the action of Coil spring 21 in the Pig. 3 shown Situation transferred: The castle is open.

The "doorway can be reversed and thus-the The unlocking mechanism is closed, after which the key only inserted in the position shown in FIG to be "needs to be the magnetic lock piece to bring into the rest position and an unintentional actuation of the transmission piece 25 impossible: to do.

Another exemplary embodiment is shown in FIGS. 5 to O, the lock cylinder being designed as a rotary cylinder and the end face being used to apply the key. 5 shows a longitudinal section in the actuating position

6 shows a plan view of the rotary knob with the key inserted 7 shows a longitudinal section in the rest position; FIG. 8 shows a plan view of the rotary knob.

In this embodiment, '"is again a housing 4o in a manner not shown - connected to a piece of furniture 41 or one of its ropes that is cylindrical and of a rotary ^ handle 42 is overlapped like a cap. In the case a bore 43 is provided, which is a transmission part 44 takes up which after the furniture side

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protrudes .and is provided there with a locking bit 45. The transmission part 44 is rotatably mounted in the housing but secured against longitudinal displacement. Il's has a widened head 4a on its slightly outwardly facing 2nde, which has a recess 47 (S ¹ Ig. 7) in which a locking piece consisting of two magnets is held, which extends over and above the bottom of the Adhesive platelet 49 connected to the recess is held. "In the position shown in I ¹ Ig. 5, a key 51 is housed in ', a recess 5o in the rotary knob 42, which has the S ¹ or ία of a plate with a grip tab 52 (FIG. 6) and one corresponding to the locking piece 48 Magnetization shows, which is arranged so that the Hagueto repel each other. In this actuation, the magnetic locking piece 48 couples the rotary knob 42 with the transmission part 44 ' The lock φ can be operated. Take out the key 51 and put the tab 52 instead of; in a radial recess 53 in an opposite radial recess 54, the poles of the key are reversed in relation to those of the locking piece and the locking piece is pulled over by the key in the position shown in Mg 7, whereby it is in a recess 55 (Fig . 5) completely disappears in the rotary knob and adheres to a Haftplitttchen 56 on the bottom of said recess. in this positional ^r of the key

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according to Pig. 8 and the magnetic locking piece according to Pig. 7 the rotary knob is in the rest position,

A third and particularly expedient embodiment that allows easy actuation is shown in FIG Figures 3 ″ to 11. Here ξ own Pig. .y a cylinder lock with rotary knob * in a position of rest in longitudinal section Pig. 1o the same lock cylinder in

Clutch position φ

Pig. 11 shows a section according to Iriiiis ΣΙ-ΣΙ of Pig, Ιο,

In the housing 6o, which in turn may be combined in a "known" ioise with a model and is cap-shaped, there is an active part 61, which is also cap-shaped, reversely telescopic, longitudinally displaceable and rotatable. In the bottom 62 of the housing, a bolt-like transferring part 63 is mounted, which has a locking bit 64 at its end protruding from the bottom. At its end located in Gehäuseiniiereii part it has a head 65 which at its eist üiafaiig axial grooves 66 for engagement of clutch teeth 67 v /, that of the Wirkstüekes are firmly connected through coupling pins 68 with the free hand, 69th These pins penetrate bores ' Jo on a guide part 71 which is firmly united with the head.

A pivot pin 72 is located in this guide pin

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lagsrt, which is coaxial with the transmission tool 63. This pivot pin also has a head 73 which is equipped with a strong ring magnet 74. This magnet is located on the end face of the head 73 adjacent to the bottom 75 of the active part 61. On the opposite ring side 76 of the head there is a hat 77 "into which a nose 78 engages" which protrudes radially from the inner surface of the active part 61 . The cylinder is completed by helical springs 79 which surround the pins 63 and push out the iron part 61 into the position shown in FIG. 10, in which the coupling teeth; 65 are in engagement with the nuts 66 and 73 with the base, so that the front piece 61 can exert its effect as a rotary handle and the lock can be operated. '"... -

In Pig. 9 is the lock cylinder in rest position "Shown. Here, the magnetic head 73 is gripped from below by the bevel 7, so that the ¥ irkteil 61 rests with its inner end face on the magnetic head and the connection between the active part "61 and transmission part 63 is interrupted. These Stables are secured by - like Pig. H shows - on the magnetic head 75 and on the working piece 61 two. Magnets 79, -3ο are arranged in this Position align with each other and their attraction -Prevents twisting, so that the groove. 76>

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not be brought into cover with I-Iasa 73 can*

If you want to open the lock, start in a Bead 31 on the end face of the active part 61 a key 32, which is equipped with a strong ring magnet ü3 is provided. By the right location, this Key to the active part 61 is a

Rotation of the magnetic head 73 in the manner bewirlrb ,. JKj

that the ifut Ί'ψ engages in the bevel 73 and thus the active part is coupled to the transfer part 63 via the coupling claws 65. The lock can now be operated * If you want to cancel the operation again, it is sufficient to push the operating part 61 forwards without a key and thereby disconnect it. As soon as the magnetic head 74 ″ is released from the rabbit 78, it is rotated into the position given by the magnetic pins 79, Oo and the rabbit 78 reliably engages behind it.

A fourth embodiment is based on the figures 12-14 illustrates and shows a lock cylinder with mechanical locking pins, namely in FIG Pig. 12 in longitudinal section and operating position.

Pig. 13 in plan view

Pig. 14 in section according to Pig. 12, but in the locked rest position _: ■; .-; ... ;;

1878006

In the: housing So is a bolt! Örraages "JIrktr.il 3'l rotatable, which at its end from the G-oüc.usu says on aJell 92 a lock bit jJ uufvelst. Jim is equipped with a plait 94, which is held via a Kastonkugal 95> under the effect of a i'eder 96 and a lner hemispherical recess 97 in the housing in the Jai3 _c ; -n uJeil 99 larger diameter facing outwards from the G-housing and the one outwardly directed part ioo smaller diameter, in which transfer elements 1o1 are arranged _y which are stranded with a corresponding step and whose i'oii larger diameter different lengths There are blind bores 102 at home, in which locking pins 104 are pressed outwards under the action of writing springs -1o4. As a result, the step pins 1o1 can be brought into a position in which their end faces and thus the adjacent end faces of the locking pins "" 1oiS are in the separating joint 1o7 between the housing and the rear head ring surface. The key is secured against rotation in the head by the pin and the head with the active part and the locking bit can be moved. If the key is removed, as shown in Fig. 14, so

will

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all locking pins are pressed into the locking pitch: The lock cannot be operated.

3-vii this .ius filler form it is possible to obtain an overlay of the outer surface of the front part in that the head is drawn with an Itombraiie, which is accordingly oiiigofixed between the clickable part of the pin on the key and the transmission pins and their support can be followed. Hiarsu, it is sweclaaüßig to use the stepped bores on the face of the vfirlct.'iiloS su ixus , so that the movement of the i-iCiabra: -! - ;. nle'j.t is prevented, and Measure the pin c-ntspi'Oeilend thinner ± m liadius and round off the edges if necessary. It is also possible in both cases - with and without a membrane - to give the pins and the transmission pins to make a work more difficult, the conclusion in the cross-section of a different shape, e.g. Yieledeform, to modify this ΙΌπΰΘϋ for the individual pins and pins and also to change the cross-sectional areas by widening them so that "only in the entrxe ^ clungclage do the peg shapes fit into the holes of smaller diameter on the active part.

The above-mentioned combined key, which consists of two side keys as well as from one or more such haste

BADORKaJNAt.

and a platelet key can be, especially for complicated cases like monetary ore .odei " use the like and the individual parts ■> .; τerbind each other by hinges or the like. It is useful to use the Key labels for their location and their intended use, e.g. on opposite sides a plate-key the designations "uff" and "close" to be provided.

The discovery can also do a number of things beyond that Experience modifications. So can when running According to FIGS. 9 to 11, the clutch count 63 and the coupling grooves 66 and the rabbit 73 and the corresponding hat 77 - in omission come ,, so that the 'fastener as a' pressure fastener application can find, the coupling pins 63 as unlocking bolts can serve.

BATH ORIGINAL

Expectations;

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Claims (1)

Expectations : Locking cylinder with a housing, a J Active part stored in it to transfer · the Seliliess- or opening movement to the lock and a number of locking pieces, which can be moved by a key in the Sperx * - or - to operate the lock - in the effective position, geke η η ζ eic π η et äk by a contact surface for the key in a specific position of the gate, the key and by means of transmission known per se, in particular permanent magnets, on the key and / or on the locking pieces, through which the latter can be moved into the desired position. 2. Lock cylinder according to claim 1, characterized in that the system area is provided on the outer surface of the active part, 3. Lock cylinder according to claim 2, characterized marked that the investment fiäehe is provided on the face of the active part. the 4. Lock cylinder according to one / claims 1 to 3, characterized in that dip 109830 / OOSO, - BATH ORIGINAL the baw, a part of the plant pool on the outer surface of the borrowed from it is available. 5. Lock cylinder according to a dsr -Ana pr Uo he 1 to.3 4, geke ii π % ■ eich η et by a transfer part interacting with the d «r: t lock cylinder (25 44 t> 3j as well as through ~ if necessary . additional loan - locking pieces between the active part (2.2 42.61) and transmission steep. 6. Locking cylinder according to one of claims 1 "to 5, characterized by a recess in the exterior of the housing and / or of the active part, the i * orm of which corresponds to that of the oohlüusele. 7. lock cylinder according to claim 6, g e k e η η ze i c h η e t through a plate-shaped Key (5'1) with a holding ax (bracket 52), which is preferably used to secure the position, 8. Sch let cylinder according to claim 6, ge ke η η is characterized by a sleeve-shaped or sleeve-sector-shaped, for example half-baobal-shaped key. 9. closing cylinder according to claim 6, g e. k e. η η - - ^: characterized by a cap-shaped key. ⁼ 10. Lock cylinder according to one of claims t, 2 and BAD ORlGiNAt 1 0 9 8 3 0 and ο to T, ge Ic e η η ζ eic Ii η et by a peder (21) pushed outwards by a peder (21) pushed outwards in the crcuüuse (2o) ./irlii^rje (2'tj.) j one in ilir lüai ^ s pushable to -. uex'tr ^ un ^ sbolaen (25) and arranged on the skin flap · :, magnetic locking piece (3> 1) (Pig. 1-4). 11. Gcuii ^ ßayliiidir -nacii -jinsro of claims 5 - 7 »g ^ ".: E η η seic Ii η et by an out of round, 7, i J3.; J3chtccK: igo ioisxiehmuiig (pi3) an d --'- r Iniien- • ^f ? "ci _ ': ii"l-ilcVi:> des \ ^? ir] ic? il js (42), tine ontsproch ^ nde Aus ι) .-: = ¹ .!, juix ;; (47 ) on the face of the transmission tool; .s (·> 4ϊ 46) and a liagnetstliclz "bsv, ·. a li ^ jiit i; scueÄpa-za "c (4-0, being the Hoha dor itusii ^ Siaimgl ·, and d:; s KagiietstdcIieG so" sized ein, dun üicii, ι-χη · ^Λ Froiiaux- and a., 'complaint results c ^ s ^ -j-inder after ο in em der itneprüclie 5 - 7, , ;; ■. ,: ο ui a s. e i .c ii. η s t by oi: i kappenxörmigiG-, in the housing (6o) rotatable, zv / lsciien ^ iischlagon Terscliiebbaren and by Pedern (74) outwardly pressed workpiece (61), an irp Housing rotatably mounted transmission piece (63) with an outside of the housing in the lock lying lock bit (64) and one lying between the housing base (62) and the cap edge (69) Head (65) j the circumference Axialiiuten (66) for 109 8 30/00 ^ f * ^; ^ the BATHROOM 0RK3MAL has the engagement of coupling claws (67) which are parallel to the axis from the edge of the cap, also by, one in the head rotatable but against Axial displacement secured pivot pin (72) with a cap base (75) facing, piston-shaped magnetic head (73), which at his the side facing away from the cap base (76) at least has an axial circumferential groove (77) into which a base (78) on the inner surface of the active cap engages, as well as by a locking magnet (79, 3o) in the magnetic head and in the cap base which the pivot pin is rotated in the uncoupled, pushed-in cap position so that it is axially locked with respect to the cap, finally by a magnetized key (82), by the locked, uncoupled Position while overcoming the force of the locking magnets (79, So) of the rotary piston (72) in the Unlocking d. h * brought into the coupling position will. *. (Figures 9-11). 13. Lock cylinder according to claim 3 and 7, geke η η ζ ei ch net by an active part rotatably mounted in the housing (91 ) »■ - which protrudes from the back of the G-ehauser on the one hand and is provided there with a lock bit (93), while on the other hand is equipped with a head (94) covering the end face of the housing, which has a series of continuous, axially parallel stepped bores (98) and ■ ~ ^:: '- "' ^: '-'- ^: -" ^: ' corresponding 109830/0050 ■■ "■" - ■ "■>" ■■■ "■ 1878006 corresponding cylindrical blind bores (102) in the housing, as well as, by under pressure from "springs (104) standing locking pins (103 in the blind bores and corresponding stepped pins (101) in the through Bores, with the parts facing the locking pins having a larger diameter of the step pins have different lengths and the free end faces the stepped pins in the locked position are aligned with the face of the head while the key the stepped bores corresponding pins whose lengths are "dimensioned so that" when the key is applied all Locking pins transferred to the idle position (Figures 12 "to H). 14. Shooting cylinder according to claim 13, characterized by a membrane covering the end face and corresponding, funnel-shaped expansions of the stepped bores, which the appropriately dimensioned pin on the key Allow entry into the stepped bores together with the membrane, \ sen - η BATH ORIGINAL
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