EP0752044B1 - Serrure equipee d'un barillet de fermeture, destinee en particulier aux vehicules automobiles - Google Patents
Serrure equipee d'un barillet de fermeture, destinee en particulier aux vehicules automobiles Download PDFInfo
- Publication number
- EP0752044B1 EP0752044B1 EP95912215A EP95912215A EP0752044B1 EP 0752044 B1 EP0752044 B1 EP 0752044B1 EP 95912215 A EP95912215 A EP 95912215A EP 95912215 A EP95912215 A EP 95912215A EP 0752044 B1 EP0752044 B1 EP 0752044B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- axial
- housing
- cylinder
- coupling
- axially
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010168 coupling process Methods 0.000 claims abstract description 50
- 238000005859 coupling reaction Methods 0.000 claims abstract description 50
- 230000008878 coupling Effects 0.000 claims abstract description 47
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 13
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000003746 feather Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
- E05B17/0058—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with non-destructive disengagement
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/06—Lock cylinder arrangements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/44—Burglar prevention, e.g. protecting against opening by unauthorised tools
Definitions
- the invention is directed to a closure device in the preamble of claim 1 specified type.
- the axial clutch and the overload protection ensures that the actuation of the closing functions only about the proper, in the cylinder core of the Lock cylinder inserted key are executable, but not by Tampering with a burglary tool.
- the overload protection of the locking device ensures that the locking cylinder is overloaded in the Casing.
- the latching and counter-latching part of this overload protection system rise automatically axially and also release the axial coupling between the cylinder core and the driver. This can cause violent rotation of the locking cylinder does not affect the rotation of the driver.
- the overload protection prevents the closure device is damaged in the event of violent attempts to break open. Therefore the device later with a proper key to Enforcement of the locking functions in the motor vehicle can be used.
- overload protection can provide axial forces when used from intrusion tools and stay engaged when turning violently the tumblers can be sheared off. Thereby can ultimately undesirable via the intrusion tool the locking functions are exercised.
- the lock cylinder destroyed by shearing the tumblers and not the device again operated via a key. This danger of departure can be avoided lower with a lifting profile with particularly flat flanks, but functional problems then arise.
- the invention has for its object an inexpensive, compact closure device the type mentioned in the preamble of claim 1 to develop in which the locking cylinder is no longer in the event of an overload moved axially.
- This is according to the invention by the in the characteristic of Claim 1 measures achieved, the following special Importance.
- the cylinder guide is axially fixed in the housing and therefore also the counter-latching part of the overload protection located on it axially fixed.
- the associated locking part of this overload protection is is not an integral part of the housing, but a separate one Part that can be moved axially in the housing.
- the housing has an axial guide, in which this locking part is axially displaceable but non-rotatable is positioned. The axial guide now acts on this separate one Locking part axially and loads it in the direction of the already mentioned axially fixed counter-locking part of the cylinder guide in the housing.
- the cylinder core also remains axially fixed in the event of an overload in the housing because it is axially fixed in its cylinder guide.
- the coupling member connected to the cylinder core the axial coupling axially fixed, while that connected to the driver Counter coupling member axially displaceable together with the locking part are. So if the locking part in case of overload against the axial spring load is pushed back, the counter-coupling member is released automatically from the coupling member axially fixed to the cylinder core Axial coupling.
- the lock cylinder also leads in the event of an overload no axial movements. The front end of the cylinder core can always be flush with the housing.
- the closure device according to the invention shown in FIGS. 1 to 9 is preferably installed in motor vehicles and includes a lock cylinder, that of a cylinder guide 20 and an axially fixedly mounted therein Cylinder core 10 is made.
- This axially fixed connection is, according to 2, illustrated by an inner collar 21 in the cylinder guide 20, into an annular groove 12 of an axial bolt extending the cylinder core 10 11 engages.
- the cylinder core 10 has one shown in FIG. 8 Key channel 13 for receiving a key recognizable in FIG. 1 15 and a group of spring-loaded, best recognizable from Fig. 2 Tumblers 14. When the key is removed, as shown in FIG.
- the Tumblers 14 are pressed radially outwards and engage due to their Spring load in a locking channel 24 due to the acting spring load a.
- there are two, opposite one another Blocking channels 24 are provided, in which the diametrically opposite one another Retract tumblers 14 emerging from the cylinder core 10 and lock the cylinder core 10 with the cylinder guide 20.
- the tumblers 14 are on the circumference of the cylinder core 10 sorted, which from Fig. 1 can be seen. Then the cylinder core 10 is rotatable in the cylinder guide 20. When actuated of the key 15, the rotation is one of the best of Fig. 2 and 8 visible coupling member 31 of an axial clutch 30 in a still transferred in more detail to a driver 23.
- the driver 23 is drawn over the key 15 from the one drawn in FIG. 3 Rest position, in the sense of the pivot arrows 27, 27 ', in one or more Working positions 23 ', 23 "transferred, indicated by dash-dotted lines in Fig. 3 are.
- the driver leads through the pivoting 27 or 27 ' 23 via further lock members, not shown, the desired locking functions out.
- the coupling member 31 sits on the axial pin 11, that is torsionally and axially fixed with the cylinder core 10.
- the driver 23 sits, secured by a snap ring 22, axially fixed on the axial bolt 11.
- the cylinder guide 20 is rotatable per se in a stationary housing 16 stored, but normally, according to FIGS. 1 and 4, over a still closer to be described special locking mechanism 40 rotationally fixed in the housing 16.
- the axially fixed position of the cylinder guide 20 in the housing is significant 16, with which the cylinder core 10, via the mentioned axially fixed connection 12, 21 of the cylinder guide 20 also positioned axially fixed in the housing 16 is.
- This is shown in Fig. 1 by a widened cylinder head 17 on the cylinder core 10 and an inner collar 18 in the housing 16.
- a dash-dot line 39 is highlighted.
- the coupling member acts 31 of the axial clutch 30 together with a pressure ring 33, which is the counter-coupling member 32 of the axial clutch 30 carries.
- the pressure ring 33 sits on the axial bolt 11 and is in the housing 16 in the sense of that of FIGS. 2 and 5 apparent arrow 34 longitudinally displaceable.
- the pressure ring 33 is also non-rotatably but axially displaceably connected to the driver 23.
- Of the Driver 23 always takes an axially fixed in this first embodiment Position opposite the housing 16 and is in front of the inner housing front end 19.
- the said non-rotatable and axially displaceable Connection between the pressure ring 33 and the driver 23 is shown in Fig. 1 and 4 by an axial nose 35 on the pressure ring 33 and two axial Fingers 25 illustrated on the driver 23. Determine the two fingers 25 between them an axial groove 26 for guiding the annular nose 35.
- the pressure ring 33 is under the action of one in FIG. 1 the arrow 50 illustrates axial spring loading.
- a helical spring 51 which also functions as a "Impulse spring” fulfilled.
- the inner end of the spring 51 is supported axially in the area of the axial bolt 11, which in the exemplary embodiment of FIG. 1 indirectly via the driver 23 supported on the snap ring 22 he follows.
- the spring 51 encloses the axial bolt with its windings 11 and rests with its outer end on the pressure ring 33.
- the feather 51 has two essentially radially extending spring legs 52 which, 3, the two fingers 25 of the driver 23 mentioned between surrender.
- the two legs also encompass one in the housing 16 provided axial web 19, between two, alternating with each other arranged radial openings 53 in the housing 16 is formed.
- the spring leg 52 bearing against the web 19 becomes the driver held in the extended position shown in Fig. 3.
- the feather legs 52 practice the one illustrated by the force arrows 54 against each other directed tangential forces on the fingers 25, resulting in the described Rest position 23 of the driver in Fig. 3 leads.
- the locking mechanism 40 serves as an overload protection to be explained in more detail of the lock cylinder 10, 20 and includes, as best shown in FIG. 2 and 5 can be seen, a locking part 41 and a counter-locking part 42, the one normally have interlocking axial lifting profile.
- the latching part consists of a loose body, which is designed here as a ball 41, namely diametrically mutually Position, as shown in FIG. 2, two such balls 41 are provided.
- the lifting profile is essentially provided in the counter-locking part in this case and consists of an axial recess 43 on the inner end face the cylinder guide 20.
- the recess 43 is at both ends of inclined flanks 44, as best shown in FIG. 4.
- the two balls 41 are in the direction of the mentioned, axial spring load 50 pressed the cylinder guide 20, the counter-locking part 42 described on the cylinder guide 20 is axially fixed, but like the cylinder guide 20 itself, with this is rotatable in the housing 16.
- the two balls 41 experience their axial spring load 50 indirectly via the pressure ring 33.
- the pressure ring has an end step 9, consisting of a stepped peripheral zone 36 on the one hand and a flat, radial shoulder surface 37 on the other hand.
- the two balls 41 run on the offset peripheral surface 36 and lie the radial Heel surface 37 from which they receive the axial spring load 50.
- the two balls 41 are also axially displaceable. 2 and 6, the two balls 41 protrude beyond Pressure ring 33 radially and engage in an axial groove 45, which in diametrically opposed position is provided on the inner surface of the housing 16 is.
- FIG Intrusion tool 55 e.g. B. a screwdriver
- a violent Carry out rotation of the cylinder core 10 lies a rotationally fixed connection over the extended tumblers 14 between the cylinder core 10 and the cylinder guide 20 according to FIG. 2 before.
- FIGS. 2 and 5 the Overload protection of the locking mechanism 40 to effect.
- the ball 41 will at a defined torque via the inclination of the inclined flank 44 lifted out of the axial recess 43 of the cylinder core 20 and drives onto the inner end face 28 of the cylinder guide 20.
- the pressure ring 33 is in the sense of already mentioned arrow 34 axially against the axial spring force 50 of the spring pushed back.
- the axial nose 35 located on the pressure ring 33 moves into the axial gap 26 between the two fingers 25 of the driver 23 a. Because of this longitudinal displacement 34 of the pressure ring 33 it comes also to release the axial coupling 30, as can be seen from FIG. 2.
- the coupling member 31 located on the cylinder core 10 remains axial stand, but the pressure ring-side counter-coupling member 32 moves away from it in the sense of the already mentioned longitudinal displacement arrow 34.
- the cylinder core 10 is together with the cylinder guide 20 in the sense of the rotary arrow shown in FIG. 2 29 rotated in the housing 16, but without this rotation 29 itself can affect in a corresponding actuation of the driver 23.
- the axial clutch 30 is namely released.
- the locking cylinder 10, 20 is located itself in an overload freewheel.
- the spring 51 described determines together with the inclination of the inclined surfaces 44, the limit value in the locking mechanism 40, in which the overload freewheel of the locking cylinder 10, 20 occurs. This limit is dimensioned so that there is definitely no damage the tumblers 14 of the cylinder core engaging in the blocking channels 24 10 occurs.
- the lock cylinder remains ineffective after the end Burglary attempts, again operated via key 15. Noteworthy is that the whole lock cylinder 10, 20 its through the aforementioned dash-dot line 39 in Fig. 1 and 2 illustrated axial position in the housing 16 not changed.
- the pressure ring 33 is only coupled to the cylinder core 10 1 in the housing 10 rotatable, but already at one small shift in the direction of the decoupling position shown in Fig. 2 guided non-rotatably in the housing 16. This is best done from Fig. 8 and 9 visible axial projection 38 on the pressure ring 33 and two best seen in Fig. 3 radial ribs 48 on the inner surface of the Housing 16.
- the projection 38 is in the normal case, according to FIG. 1, in the axial Distance to the end of the ribs. However, the one shown in FIG. 2 takes place Longitudinal displacement 34 of the pressure ring 33, the projection 38 moves in 3 shows the axial gap 49 between the two radial ribs 48 as best seen in the sectional view of FIG. 7 is.
- a modified embodiment is the second exemplary embodiment of FIG. 10 the locking mechanism 40 'shown.
- the counter-locking part 42 of the overload protection on the cylinder guide 20 is the same Formed as a recess 43 with inclined surfaces 44. It is sufficient, only go into the differences of this locking mechanism 40 '.
- the associated latching part 41 ' is part of what is shown in FIG. 10 special ring body 46, which is axially displaceable in the housing is.
- the ring body 46 has two radial lugs 47, which into the two axial grooves 45 already mentioned on the inner surface of the housing 16 intervene.
- the locking part 41 ' is profiled and has it Fall an outline, which is complementary to the described lifting profile of the counter-locking part 42 is designed.
- the annular body 46 is the axial bolt 11 enforces that explained in connection with FIG. 2 violent rotation 29 freely rotate relative to the ring body 46 leaves.
- the pressure ring 33 described in the previous embodiment arranged be, but then no longer the balls described above 41 has.
- the described axial clutch 30 is then in a similar manner as in the previous embodiment, namely between the axial bolt 11 and the pressure ring 33.
- the embodiment according to FIG. 10 could also be used for the next device, which will now be described.
- 11 to 14 is a third embodiment of the invention Locking device shown.
- the corresponding names Components the same reference numerals as in the previous Embodiment used, which is why the previous one Description applies.
- These figures correspond to the figures in FIG. 1, 2 and 4 and 5 of the first embodiment. It is enough just to address the differences.
- the axial spring load 50 acts here on the driver 56 on the in this case also formed as balls 41 locking part of a locking mechanism 40, which is already in connection with the first embodiment Analog overload protection described when using violence 12 causes.
- the inner end is supported the spring 51 via the snap ring 22 on the axial bolt 11, while the outer spring end acts on the driver 58.
- the driver 58 axially offset and has, similar to the pressure ring 33 in the first Embodiment, a radially offset peripheral zone shown in FIG. 14 56 and an adjacent radial heel surface 47, the Balls 41 of the locking mechanism sit again in axial grooves 45 from the housing, run on the peripheral zone 56 and are supported on the sales surface 57 from.
- the axial coupling 30 ' is similar in shape and effect as in the first embodiment, but there is a difference in that the dashed coupling in Fig. 12 and 13 highlighted 32 'is an integral part of the driver 58.
- the driver too 58 has an axial projection 59 which, in the normal case, according to FIG. 11, at an axial distance from the radial ribs provided in the interior of the housing 48 is arranged. In the event of an overload, as shown in FIG. 12, the projection moves 59 of the driver 58 in the free gap between the two radial ribs 48 and ensures that the driver 58 cannot be rotated in the housing 16.
- the arm 60 protruding from the driver 58, which is used for the execution of the locking functions is therefore in the transition to an overload case of Fig. 12 rotatably fixed relative to the housing 20.
- FIG. 11 to 14 Another difference of this third exemplary embodiment from FIG. 11 to 14 is that the longitudinal displacement 34 in the event of an overload of Fig. 12 in a corresponding displacement 34 of the entire driver 58 affects.
- This axial displacement 34 of the arm 60 has for Closing function is of no importance, because in the case of overload of FIG Non-rotatability of the driver 58 secured via the components 48, 59 is. You could this axial displacement 34 of the driver arm 60th also use it to free the arm 60 additionally with the subsequent lock link.
- This longitudinal shift 34 of the driver 58 does not affect the front in any way Range of the device from FIGS. 11 to 14. As can be seen, remain there the cylinder guide 20 and the cylinder core 10 located therein in unchanged, axially fixed position, as also there by the corresponding Dash-dot lines 39 are illustrated in FIGS. 11 and 12.
Landscapes
- Lock And Its Accessories (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Claims (17)
- Dispositif de fermeture équipé d'un barillet de fermeture, destiné en particulier à des fonctions de fermeture susceptibles d'être réalisées sur un véhicule automobile, le barillet de fermeture présentant un guidage de barillet (20) et un noyau de barillet (10) y étant monté à rotation mais bloqué axialement, servant à la réception d'une clef (15),dans lequel dispositif le noyau de barillet (10) est susceptible d'être verrouillé avec le guidage de barillet (20) par l'intermédiaire de goupilles de retenue (14) sollicitées élastiquement, lorsque la clef (15) est extraite et est relié rigidement à un organe de couplage (31) appartenant à un accouplement axial (30, 30') à deux composants,le noyau de barillet (10) transmettant cependant, en cas d'actionnement de la clef (15) enfichée, sa rotation, par l'intermédiaire de l'organe d'accouplement (31), à un contre-organe d'accouplement (32) appartenant à l'accouplement axial (30, 30') et qui est relié en rotation à un organe d'entraínement (23, 58), et l'organe d'entraínement (23, 58) assurant la fonction de fermeture dans le véhicule automobile,dans lequel dispositif le guidage de barillet (20) est monté dans un boítier (16) loc alement fixe, certes de façon à pouvoir tourner mais en étant cependant normalement fixé en rotation au moyen d'un verrou d'encliquetage (40, 40') qui sert à la sécurité en cas de surcharge et est constitué d'au moins une partie d'encliquetage (41, 41') ainsi que d'une contrepartie d'encliquetage (42) située sur le guidage de barillet (20),et la partie d'encliquetage et la contrepartie d'encliquetage (41, 42, 41', 42') étant sollicitées axialement (50) l'une par rapport à l'autre et présentant un profil axial à enlèvement où normalement se produit un engagement mutuel des uns dans les autres, profil qui, dans le cas où une rotation est effectuée de façon forcée (29), place le guidage de barillet (20) dans une situation de déplacement libre de surcharge dans le boítier (16) et désolidarise alors l'accouplement axial (30, 30'),le guidage de barillet (20) est monté tournant, mais axialement fixe dans le boítier;la partie d'encliquetage (41,41') de la sécurité de surcharge (40, 40') est guidée de façon bloquée en rotation (43), mais axialement mobile (34) dans le boítier (16),la sollicitation élastique axiale (50) agit sur la partie d'encliquetage (41, 41'), tandis que la contrepartie d'encliquetage (42), en appui sur le guidage de barillet (20), est axialement fixe dans le boítier (16),et en ce que la partie d'accouplement (31), reliée au noyau de barillet (10), de l'accouplement axial (30, 30') est également axialement fixe sur son montage axialement fixe dans le guidage de barillet (16),tandis que la contrepartie d'accouplement (32, 32'), solidaire en rotation (25, 35) de l'organe d'entraínement (23, 58'), conjointement avec la partie d'encliquetage (41), sont mobiles axialement (34) à l'encontre de la sollicitation élastique (50) de cette partie.
- Dispositif selon la revendication 1, caractérisé en ce que la sollicitation élastique (50) agit, par l'intermédiaire d'une bague de pressage (33), sur la partie d'encliquetage (41), la bague de pressage (33) portant l'organe de contre-accouplement (32) de l'accouplement axial (30) et étant axialement mobile (34) avec celui-ci dans le boítier (16) (figures 1 à 6).
- Dispositif selon la revendication 2, caractérisé en ce que la bague de pressage (33) est traversée par une broche axiale (11) prolongeant le noyau de barillet (10) et l'organe d'accouplement (31) est monté, de façon solidaire en rotation et bloquée axialement sur la broche axiale (11) (figures 1 à 6).
- Dispositif selon la revendication 2 ou 3, caractérisé en ce que la bague de pressage (33) est reliée certes de façon solidaire en rotation, mais axialement mobile (34), avec l'organe d'entraínement (23) et l'organe d'entraínement (23) est monté tournant sur la broche axiale (11) (figures 1 à 6).
- Dispositif selon l'une ou plusieurs des revendications 2 à 4, caractérisé en ce que la bague de pressage (33) est susceptible de tourner seulement dans sa position axiale - position d'accouplement - accouplée au noyau de barillet (10), dans le boítier (16), cependant en étant guidée axialement dans le boítier (16) déjà de façon à bloquer en rotation (38, 48) lors du déplacement (34) effectué dans la direction de sa position axiale désaccouplée - position de désaccouplement.
- Dispositif selon l'une ou plusieurs des revendications 2 à 5, caractérisé en ce que la partie d'accouplement (41) de la sécurité de surcharge (40) s'appuie sur une surface radiale (37) sensiblement plane de la bague de pressage (33).
- Dispositif selon la revendication 1, caractérisé en ce que la sollicitation élastique axiale (50) agit, par l'intermédiaire de l'organe d'accouplement (58), sur la partie d'encliquetage (41), en ce que l'organe d'entraínement (58) porte l'organe de contre-accouplement (32') de l'accouplement axial (30') et est mobile axialement avec celui-ci dans le boítier (16) (figures 11 à 14).
- Dispositif selon la revendication 7, caractérisé en ce que l'organe d'entraínement (58) est traversé, d'une façon permettant une rotation libre, par une broche axiale (11) prolongeant le noyau de barillet (10), et en ce que l'organe d'accouplement (31) de l'accouplement axial (30') est porté, solidaire en rotation et axialement, sur la broche axiale (11) (figures 11 à 14).
- Dispositif selon la revendication 7 ou 8, caractérisé en ce que l'organe d'entraínement (58) est susceptible de tourner dans le boítier (16) seulement dans sa position axiale - position d'accouplement - accouplée au noyau de barillet (10), cependant en étant guidé axialement sans pouvoir tourner (48,59) dans le boítier (16) déjà lors du déplacement (34) effectué en direction de sa position axiale désaccouplée - position de désaccouplement - (figures 11 à 14).
- Dispositif selon l'une ou plusieurs des revendications 1 à 9, caractérisé en ce que le profil à enlèvement de la sécurité de surcharge (40) est prévu seulement sur la contrepièce d'encliquetage (42) et est constitué d'au moins un évidemment axial (43) ayant des flancs obliques (44) des deux côtés dans une surface radiale (28) ménagée sur le guidage de barillet,en ce que la partie d'encliquetage est constituée d'au moins un corps libre (41) qui est normalement enfoncé axialement (50) dans l'évidement (43) par la bague de pressage (33) ou par l'organe d'entraínement (58),et en ce que le corps libre (41) dépasse radialement de la bague de pressage (33) ou de l'organe d'entraínement (58) et s'engage dans une rainure axiale (45) ménagée sur la surface intérieure du boítier (16) (figures 4, 13).
- Dispositif selon la revendication 10, caractérisé en ce que le corps libre est constitué d'une bille (41) (figure 1).
- Dispositif selon la revendication 10 ou 11, caractérisé en ce que la partie d'encliquetage est constituée de deux billes (41) individuelles,auxquelles sont associés deux évidements (43) ménagés dans le guidage de barillet (20), ainsi que de deux rainures axiales (45) ménagées dans le boítier (16),et en ce que les deux évidements (43), ainsi que les deux rainures axiales (45) sont chacun placés dans une position diamétralement opposée dans le guidage de barillet (20), respectivement dans le boítier (16) (figure 6).
- Dispositif selon l'une ou plusieurs des revendications 10 à 12, caractérisé en ce que le corps libre (41) est situé certes au moins par zones dans la même zone axiale de la bague de pressage (33) que l'accouplement axial (30), mais est cependant placé radialement vers l'extérieur par rapport au contre-organe d'accouplement (32) provoquant la mise en prise et se trouvant dans la bague de pressage (33), de cet accouplement axial (30).
- Dispositif selon l'une ou plusieurs des revendications 1 à 9, caractérisé en ce que la partie de contre-encliquetage (42) de la sécurité axiale (40') est constituée d'au moins un évidemment (43) ménagé dans une surface radiale (28) du guidage de barillet (20),en ce que l'évidement (43) est délimité des deux côtés par des flancs obliques (44) qui constituent une moitié du profil à enlèvement,tandis que la partie d'encliquetage (41') est constituée par un corps annulaire (46), guidé de façon mobile axialement dans le boítier (16) et portant au moins une saillie d'encliquetage. qui est dotée d'un profil complémentaire par rapport à l'évidement (43) et qui constitue l'autre moitié du profil à enlèvement (40') (figure 10).
- Dispositif selon l'une ou plusieurs des revendications 1 à 14, caractérisé en ce que la même sollicitation élastique axiale (50) agit tant sur l'accouplement axial (30) qu'également sur les parties d'encliquetage et de contre-encliquetage (41,42) de la sécurité de surcharge (40), chaque fois dans le sens de la mise en prise.
- Dispositif selon la revendication 15, caractérisé en ce que la sollicitation élastique axiale (50) sert en même temps de ressort d'impulsion (53), assurant une position de repos (23) angulairement définie de l'organe d'entraínement (figure 3).
- Dispositif selon la revendication 15 ou 16, caractérisé en ce que la sollicitation élastique axiale (50) s'appuie à une autre extrémité sur un épaulement axial (22) qui est axialement fixe vis-à-vis de la broche axiale (11) (figure 11).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4410783 | 1994-03-28 | ||
DE4410783A DE4410783C1 (de) | 1994-03-28 | 1994-03-28 | Verschlußvorrichtung mit einem Schließzylinder für insbesondere an Kraftfahrzeugen vollziehbare Schließfunktion |
PCT/EP1995/000834 WO1995026453A1 (fr) | 1994-03-28 | 1995-03-07 | Serrure equipee d'un barillet de fermeture, destinee en particulier aux vehicules automobiles |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0752044A1 EP0752044A1 (fr) | 1997-01-08 |
EP0752044B1 true EP0752044B1 (fr) | 1998-05-13 |
Family
ID=6514087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95912215A Expired - Lifetime EP0752044B1 (fr) | 1994-03-28 | 1995-03-07 | Serrure equipee d'un barillet de fermeture, destinee en particulier aux vehicules automobiles |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0752044B1 (fr) |
JP (1) | JP3693064B2 (fr) |
KR (1) | KR100400534B1 (fr) |
CN (1) | CN1075588C (fr) |
AT (1) | ATE166128T1 (fr) |
AU (1) | AU684621B2 (fr) |
BR (1) | BR9507253A (fr) |
CZ (1) | CZ290567B6 (fr) |
DE (2) | DE4410783C1 (fr) |
ES (1) | ES2116083T3 (fr) |
WO (1) | WO1995026453A1 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2740163B1 (fr) * | 1995-10-18 | 1997-11-21 | Valeo Securite Habitacle | Verrou du type a rotor debrayable |
US5991117A (en) * | 1996-05-14 | 1999-11-23 | Storage Technology Corporation One Storage Tek Drive | Break away lever for a tape drive handle |
DE19639249C1 (de) * | 1996-09-25 | 1998-01-15 | Valeo Gmbh & Co Schliessyst Kg | Schließzylinder |
DE19749329C1 (de) * | 1997-11-07 | 1999-07-22 | Huf Huelsbeck & Fuerst Gmbh | Verschlußvorrichtung mit einem schlüsselbetätigbaren Zylinderkern |
CZ294778B6 (cs) * | 1999-02-11 | 2005-03-16 | Fab, A. S. | Válcový zámek, obzvláště pro motorová vozidla |
DE19912321C1 (de) * | 1999-03-19 | 2000-12-14 | Huf Huelsbeck & Fuerst Gmbh | Verschlussvorrichtung, insbesondere für Schließfunktionen am Heck eines Fahrzeugs |
GB2350146A (en) * | 1999-05-13 | 2000-11-22 | Rover Group | Motor vehicle lock assembly |
US6640592B2 (en) * | 2001-05-08 | 2003-11-04 | Southco, Inc. | Key operated latch with combined rotational and translational latching action |
RU2268978C2 (ru) * | 2001-05-22 | 2006-01-27 | Фаб А.С. | Запорный цилиндр, в частности, для автомобилей |
JP4353848B2 (ja) * | 2004-04-15 | 2009-10-28 | 株式会社ユーシン | シリンダ錠 |
JP4717404B2 (ja) * | 2004-10-06 | 2011-07-06 | 美和ロック株式会社 | 錠前のサムターン |
JP4587817B2 (ja) * | 2005-01-27 | 2010-11-24 | 株式会社ユーシン | シリンダ錠 |
FR2882771B1 (fr) * | 2005-03-04 | 2008-09-05 | Valeo Securite Habitacle Sas | Verrou debrayable pour un mecanisme de serrure automobile |
US20070044523A1 (en) * | 2005-08-26 | 2007-03-01 | Videx, Inc. | Lock |
FR2899618B1 (fr) * | 2006-04-06 | 2011-06-03 | Valeo Securite Habitacle | Procede de blocage en translation par clippage d'un rotor dans un stator de verrou |
WO2009008852A1 (fr) * | 2006-10-04 | 2009-01-15 | Newfrey Llc | Ensemble serrure à possibilité de changement de clé, et procédé de fonctionnement |
JP5119273B2 (ja) * | 2007-02-21 | 2013-01-16 | アッサ アブロイ アーベー | 施錠装置 |
DE102007023458A1 (de) * | 2007-05-19 | 2008-11-20 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Schließzylinder für insbesondere in einem Fahrzeug ausführbare Funktionen |
DE102009050381A1 (de) * | 2009-10-22 | 2011-04-28 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Schließzylinder |
DE102009052406A1 (de) * | 2009-11-10 | 2011-05-12 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Schließzylinder |
ES2401858B1 (es) * | 2011-10-13 | 2014-05-12 | Talleres De Escoriaza, S.A. | Dispositivo de seguridad para cilindros de cerradura |
FR3026768B1 (fr) * | 2014-10-01 | 2019-05-17 | U-Shin France | Verrou pour mecanisme de serrure de vehicule automobile |
CN109891039B (zh) * | 2016-11-04 | 2021-09-14 | 胡夫·许尔斯贝克和福斯特有限及两合公司 | 机动车用锁闭单元 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2631067B1 (fr) * | 1988-05-04 | 1991-02-08 | Neiman Sa | Verrou a rotor debrayable |
US5265453A (en) * | 1990-11-30 | 1993-11-30 | Alpha Corporation | Cylinder lock |
DE4122414C1 (de) * | 1991-07-06 | 1992-12-03 | Huelsbeck & Fuerst | Schließzylinder |
-
1994
- 1994-03-28 DE DE4410783A patent/DE4410783C1/de not_active Expired - Lifetime
-
1995
- 1995-03-07 AT AT95912215T patent/ATE166128T1/de not_active IP Right Cessation
- 1995-03-07 CN CN95192383A patent/CN1075588C/zh not_active Expired - Fee Related
- 1995-03-07 JP JP52492395A patent/JP3693064B2/ja not_active Expired - Fee Related
- 1995-03-07 EP EP95912215A patent/EP0752044B1/fr not_active Expired - Lifetime
- 1995-03-07 CZ CZ19962732A patent/CZ290567B6/cs not_active IP Right Cessation
- 1995-03-07 DE DE59502177T patent/DE59502177D1/de not_active Expired - Lifetime
- 1995-03-07 WO PCT/EP1995/000834 patent/WO1995026453A1/fr active IP Right Grant
- 1995-03-07 ES ES95912215T patent/ES2116083T3/es not_active Expired - Lifetime
- 1995-03-07 AU AU19490/95A patent/AU684621B2/en not_active Ceased
- 1995-03-07 BR BR9507253A patent/BR9507253A/pt not_active IP Right Cessation
- 1995-03-07 KR KR1019960705368A patent/KR100400534B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE59502177D1 (de) | 1998-06-18 |
CZ273296A3 (en) | 1997-02-12 |
KR970702416A (ko) | 1997-05-13 |
BR9507253A (pt) | 1997-09-02 |
AU684621B2 (en) | 1997-12-18 |
CZ290567B6 (cs) | 2002-08-14 |
ES2116083T3 (es) | 1998-07-01 |
CN1075588C (zh) | 2001-11-28 |
ATE166128T1 (de) | 1998-05-15 |
EP0752044A1 (fr) | 1997-01-08 |
CN1145103A (zh) | 1997-03-12 |
JPH09510759A (ja) | 1997-10-28 |
KR100400534B1 (ko) | 2003-12-31 |
WO1995026453A1 (fr) | 1995-10-05 |
JP3693064B2 (ja) | 2005-09-07 |
AU1949095A (en) | 1995-10-17 |
DE4410783C1 (de) | 1995-04-27 |
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