EP0118910B1 - Cylindre de fermeture - Google Patents

Cylindre de fermeture Download PDF

Info

Publication number
EP0118910B1
EP0118910B1 EP84102633A EP84102633A EP0118910B1 EP 0118910 B1 EP0118910 B1 EP 0118910B1 EP 84102633 A EP84102633 A EP 84102633A EP 84102633 A EP84102633 A EP 84102633A EP 0118910 B1 EP0118910 B1 EP 0118910B1
Authority
EP
European Patent Office
Prior art keywords
locking
housing
tumblers
plug
key
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
Application number
EP84102633A
Other languages
German (de)
English (en)
Other versions
EP0118910A3 (en
EP0118910A2 (fr
Inventor
Heinz Wolter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dom Sicherheitstechnik GmbH and Co KG
Original Assignee
Dom Sicherheitstechnik GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dom Sicherheitstechnik GmbH and Co KG filed Critical Dom Sicherheitstechnik GmbH and Co KG
Priority to AT84102633T priority Critical patent/ATE29269T1/de
Publication of EP0118910A2 publication Critical patent/EP0118910A2/fr
Publication of EP0118910A3 publication Critical patent/EP0118910A3/de
Application granted granted Critical
Publication of EP0118910B1 publication Critical patent/EP0118910B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • E05B29/0066—Side bar locking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B11/00—Devices preventing keys from being removed from the lock ; Devices preventing falling or pushing out of keys

Definitions

  • the invention relates to a lock cylinder with a cylinder core rotatable in a housing and having a key slot and tumblers arranged in it, which can be arranged by the key and to which escape spaces beyond the rotary joint of the cylinder core are assigned, the escape spaces being located in a body carried along by the cylinder core.
  • Such an embodiment is known from DE-A-2 624 320, in which the escape spaces for the tumblers are located in a sleeve-shaped body surrounding the cylinder core.
  • the inside end of the cylinder core controls a transversely displaceable bolt. which enters with its locking head into one of the four circumferential openings of the housing.
  • the range of use of such a locking cylinder is limited if switch positions are sought in which the key should not be removable.
  • the invention is based on the object of designing a generic locking cylinder in a simple manner in terms of production technology in such a way that switching positions can be realized in which the key cannot be removed.
  • a locking cylinder of the type in question is specified, which realizes a large number of key withdrawal positions in a small design. For example, twelve, sixteen and more key withdrawal positions can be generated. It even opens up the possibility of creating rotational angle positions in which the key cannot be inserted or removed. In these positions, the body is then displaced in the axial direction of the cylinder core, so that the body escape spaces do not align with the tumblers.
  • Such embodiments are particularly suitable as key switches to be used on computer keyboards. In order to be able to remove the key, the cylinder core must always be turned to a corresponding key withdrawal position so that the escape areas of the body are aligned with the tumblers.
  • the body returns to its corresponding position due to spring loading.
  • the control from the aligned position can be done favorably via the housing-side projection.
  • Balls are particularly suitable as projections, which balls are to be inserted into corresponding receiving bores lying on a ring. If the key cannot be removed in a rotational position of the cylinder core, only a ball is to be inserted into the corresponding receiving bore, which then moves the strip-shaped body.
  • the bar is accommodated in the intermediate sleeve that accommodates the cylinder core. The latter is also used to take up the locking projection that blocks the rotational position of the intermediate sleeve.
  • the locking projection moves out of the associated locking space of the inner jacket wall of the housing, and the cylinder core with the intermediate sleeve surrounding it can be shifted relative to the housing into the corresponding angular position.
  • the rotation of the cylinder core with the intermediate sleeve relative to the housing is facilitated by the fact that the side flanks of the ribs are designed as run-on bevels.
  • the locking cylinder shown in FIGS. 1-9 according to the first embodiment has a cylindrical housing 2 equipped with an end flange 1. The latter is provided with a thread 3 on its outer circumference.
  • the bottom 4 of the housing 2 opposite the flange 1 continues into a collar 5 with a smaller cross section. On the outside, this forms an annular groove 6 for receiving a spring ring 7. This serves to secure the position of a bush 8 which is plugged onto the collar, the bush base 9 of which comes flat against the bottom 4 of the housing 2.
  • the inner jacket wall of the housing 2 is equipped in the illustrated embodiment with twelve blocking spaces 10 arranged in the same angular distribution, which are formed by ribs 11, the side flanks 11 'of which form chamfers. In alignment with the blocking spaces 10, which extend almost over the length of the housing 2, there are receiving bores 12 lying on a ring in the base 4.
  • An intermediate sleeve 13 is rotatably supported in the housing 2.
  • the end of the intermediate sleeve facing the flange 1 forms a collar 14 which lies in a recess 15 in the end face of the housing 2 and thus leads to securing the position of the intermediate sleeve in one direction.
  • a stepped pin 16 penetrating the collar 5 of the housing 2 is used. Its outer circumference has an annular groove 17 for inserting a spring ring 18 which is supported on the front end of the collar 5.
  • the end of the intermediate sleeve 13 facing the pin 16 is provided with a groove 19. The same lies at the level of the ring of the receiving bores 12.
  • FIG. 7 illustrates that three of these receiving bores 12 receive projections 20 in the form of spheres, which spherical projections 20 are thicker than the bottom 4 of the housing and accordingly into the groove 19 of the intermediate sleeve 13 protrude.
  • a rectangular recess 21 which is open towards its outer surface, extends for guiding a locking projection 22.
  • a compression spring 23 supported on the intermediate bushing 13 loads the locking projection 22 in the outward direction in such a way that its locking head 22 'strives is to dive into one of the lock rooms 10.
  • a cylinder core 25 mounted in a bore 24 of the intermediate bush 13 is used to control the locking projection 22.
  • This is also provided with a collar 26 which lies in a cross-sectionally adapted front cavity 27 of the intermediate bush 13 and serves to secure the position of the cylinder core 25 in one direction.
  • the cylinder core 25 cannot be removed, it is equipped at the inner end with a transverse groove 28 into which a pin 29 driven into the intermediate bush 13 is inserted at its end, cf. in particular FIGS. 4 and 9.
  • the free end of the cylinder core 25 continues in a driver 25 ', against the underside of which a driver step 22 "of the locking projection 22 occurs.
  • the driver 25' forms a supporting projection 25" on the side facing the locking head 22 ', which is opposite the locking head.
  • the cylinder core 25 there are a plurality of guides 30 lying one behind the other for receiving plate tumblers 31.
  • the springs are loaded in a known manner by springs, not shown, which move the plate tumblers in the outward direction press in such a way that their ends 31 'endeavor to engage in an internal longitudinal groove 32 of the intermediate sleeve 13.
  • springs not shown, which move the plate tumblers in the outward direction press in such a way that their ends 31 'endeavor to engage in an internal longitudinal groove 32 of the intermediate sleeve 13.
  • the locking head 22 ′ of the locking projection 22 lies in a locking space 10.
  • a guide groove 35 is incorporated in the intermediate bushing, which is connected to the core bore 24 in the region of the tumblers 31.
  • the guide groove 35 receives a bar 36 which extends almost over the length of the intermediate sleeve 13 and whose outer surface is adapted to the outer curvature of the intermediate sleeve 13.
  • the bar 36 is acted upon by a compression spring 37 in the direction of the bottom 4.
  • the compression spring 37 is supported on a transverse projection 38 of the intermediate bush 13 and presses against a step 39 arranged perpendicular to the direction of displacement of the strip 36.
  • the front end 36 'of the strip 36 upstream of the step 39 is chamfered in the shape of a roof and lies at the level of the bottom 4 of the housing 2.
  • the other end of the strip 36 is provided on the inside at the level of the tumblers 31 with escape spaces 40.
  • the tumblers 31 are flush with one another if the bar 36 is not displaced by a ball projection 20, see FIG. 6. Then the key 34 can be inserted and removed in the cylinder core.
  • the cylinder core 25 with the intermediate sleeve 13 surrounding it is to be brought into another key withdrawal position, the cylinder core 25 is to be rotated by a small angular amount by means of the key 34 inserted into the cylinder core.
  • the driver 25 'of the cylinder core controls the locking head 22' of the locking projection 22 from a locking space 10, see FIG. 8.
  • the cylinder core 25 with an intermediate sleeve 13 can be brought into a different angle of rotation position in which the locking projection 22 audibly engages.
  • the housing bears the reference number 41.
  • the housing 41 is designed with a bearing bore 42 for receiving a sleeve 43 which is adapted to the diameter and forms the body.
  • a sleeve 43 which is adapted to the diameter and forms the body.
  • four spherical projections 44 lying on a ring extend, in a uniform angular distribution.
  • the ball projections 44 are embedded in radially directed receiving bores 45 of the housing and project beyond the bottom 46 of the housing in the direction of the bearing bore 42.
  • the sleeve 43 is slidably seated on a cylinder core 47.
  • the latter forms a collar 48 at its front end.
  • the opposite inner end continues into a pin 49 which can enter a bore 50 of the housing with a smaller cross-section adjoining the bearing bore 42.
  • a spring ring 51 which can be inserted into an annular groove 52 of the pin 49 and is supported on the bottom 46 of the housing 41, serves for the axial immovability of the cylinder core 47 relative to the housing 41.
  • the unit consisting of the cylinder core 47 and the sleeve 43 can be rotated. Then the sleeve 43 can shift against spring action, caused by the control resulting from ball projections 44 and latching niches 55.
  • the third exemplary embodiment of the locking cylinder illustrated in FIG. 11 has a housing 59.
  • This stores the intermediate bush 61, which is designed as a body, in a bore 60 and which receives the cylinder core 63 in a central cavity 62.
  • the cavities 62 In a diametrically opposed position, the cavities 62 have escape spaces 64 for the ends of the plate-shaped tumblers 65.
  • Each plate tumbler 65 is loaded by a compression spring 66, so that the tumbler 65 endeavors to engage in the upper escape space 64.
  • the plate tumbler 65 forms a locking opening 67. This interacts with the inner end 68 of a locking locking member 69.
  • a radial bore 70 of the intermediate bush 61 which radial bore 70 extends into, serves to guide the locking locking member 69 the cylinder core 63 continues.
  • the cylinder core 63 is arranged non-rotatably to the intermediate sleeve 61.
  • the inner end 68 is smaller in cross section than the locking blocking member 69, which merges into a cone tip 69 '.
  • a compression spring 71 loads the latching locking member 69 in the outward direction, the conical tip 69 'entering a recess 72 which emanate from the bore 60 of the housing 59 in the same angular distribution.
  • Three depressions 72 ′ have a smaller depth than the remaining depressions 72.
  • the key 73 If the key 73 is inserted into the locking cylinder according to this embodiment, it arranges the plate-like tumblers 65 in such a way that their ends leave the escape spaces 64 of the intermediate bush 61. Then the locking openings 67 are aligned with the inner ends 68 of the locking locking members 69. The cylinder core with the intermediate sleeve 61 surrounding it can then be rotated into corresponding positions. During this process, the locking locking member 69 is moved inward, with its inner end 68 immersed in the locking opening 67. The key 73 can be removed as long as the rotational angle positions are selected in which the latching locking member 69 is immersed in the deeper recesses 72.
  • the variant illustrated in FIG. 12 essentially corresponds to that of the construction illustrated in FIG. 11.
  • the tumbler 65 ' is designed in the form of a pin and the blocking opening 67' is designed as an annular groove.
  • the tumbler 65 ' is aligned with an escape space 64' arranged in the intermediate bush 61 ', in which a pin 75 loaded by a compression spring 74 is seated. If the key 76 is inserted into the cylinder core 63 ', the tumblers 65' are arranged in such a way that the joint between the tumbler 65 'and pin 75 lies on the joint of the cylinder core.
  • the pin 75 could be dispensed with, so that the compression spring 74 then acts directly on the pin-shaped tumbler 65 '.
  • This can be done because the cylinder core 63 'sits non-rotatably in the intermediate sleeve 61'.
  • the non-rotatability is brought about by the latching locking member 69, the inner end 68 of which is at the level of the locking opening 67 'when the key 76 is inserted.
  • the head of the locking locking member 69 is dome-shaped.
  • the recesses 77 of the housing 59 ' have an adapted shape. Some of these recesses 77 ' also have a smaller depth, so that rotational angle positions are possible in which the inner end 68 engages in the locking opening 67' of the tumbler 65 'and thus prevents the key 76 from being removed.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
  • Fluid-Damping Devices (AREA)
  • Chairs Characterized By Structure (AREA)

Claims (9)

1. Serrure cylindrique ou canon de serrure comprenant un noyau cylindrique (25,47) entaillé par la fente de clef et apte à tourner dans un carter ou cylindre (2, 41) et dans ledit noyau cylindrique des arrêts (30, 56) qui peuvent être mis en position par la clef (34, 58) et auxquels sont affectés des espaces d'effacement (40, 57) au-delà de la périphérie du noyau cylindrique, les espaces d'effacement (40, 57) étant situés dans un corps (36, 43) entraîné par le noyau cylindrique (25, resp. 47), caractérisée en ce que le corps (36, 43) peut coulisser dans le sens axial du noyau cylindrique (25,47) de manière à ce qu'en position déplacé, au moins un espace d'effacement (40, 57) se trouve en dehors de sa position alignée sur l'arrê correspondant (30, 56).
2. Serrure cylindrique selon la revendication 1, caractérisée en ce que le corps (36, 43) est soumis à l'action d'un ressort et est susceptible d'être délacé dans sa direction de coulissement par un ergot (20, 44) situé du côté du carter.
3. Serrure cylindrique selon la revendication 2, caractérisée en ce que le cylindre (2,41) présente un certain nombre d'alésages de réception (12, 45) pour les ergots constitués par des billes (20, 44).
4. Serrure cylindrique selon la revendication 1, caractérisée en ce que le corps (36) est en forme de glissière, noyée dans une virole intermédiaire (13) recevant le noyau cylindrique (25), et portant une saillie de verrouillage (22) qui peut rentrer radialement à l'encontre d'un ressort sous l'effet de la rotation du noyau cylindrique (25), des espaces de blocage (10) sur la paroi interne d'enveloppe du cylindre (2) étant associés audit verrou.
5. Serrure cylindrique selon les revendications 3 et 4, caractérisée en ce que les espaces de blocage (10) sont en forme de nervures (11) et sont en concordance avec les alésages de réception (12) des billes (20).
6. Serrure cylindrique selon la revendication 5, caractérisée en ce que les flancs latéraux (11') des nervures (11) constituent des faces d'accostage inclinées.
7. Serrure cylindrique selon la revendication 4, caractérisée en ce que le bord frontal (36') de la glissière (36), qui coopère avec l'ergot constitué par une bille (20), est incliné en forme de toit.
8. Serrure cylindrique selon la revendication 1, caractérisée en ce que l'organe (43) est en forme de virole pouvant coulisser à l'encontre d'un ressort et le bord frontal arrière porte des dents de positionnement (55).
9. Serrure cylindrique comprenant un noyau cylindrique (63, 63') entaillé par la fente de clef et apte à tourner dans un cylindre ou carter (59, 59') et dans ledit noyau cylindrique des arrêts (65, 65') qui peuvent être mis en ordre par la clef (73, 76) et auxquels sont affectés des espaces d'effacement (64, 64') au-delà de la périphérie du noyau cylindrique, les espaces d'effacement (64, 64') étant situés dans un corps (61, 61') entraîné par le noyau cylindrique, caractérisée en ce qu'un organe de blocage à cliquet (69) chassé radialement vers l'extérieur par un ressort est affecté aux arrêts (64, 65'), porté par une virole intermédiaire (61, 61') entourant le noyau cylindrique (63, 63'), en ce que cette virole est formée par le corps et contient les espaces d'effacement (64, 64') et fait face par sa paroi extérieure à plusieurs crans (72, 72', 77, 77') prévus dans le cylindre (59, 59') pour l'entrée de l'organe de blocage à cliquet (69), dont l'extrémité interne (68) peut pénétrer dans des ouvertures de blocage (67, 67') des arrêts (65, 65'), les crans étant de profondeur variable, de telle manière que l'entrée de l'organe de blocage à cliquet (69) dans les crans les moins profonds (72', 77') place l'extrémité interne (68) de l'organe de blocage à cliquet (69) en position de blocage de l'arrêt (65, 65').
EP84102633A 1983-03-12 1984-03-10 Cylindre de fermeture Expired EP0118910B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84102633T ATE29269T1 (de) 1983-03-12 1984-03-10 Schliesszylinder.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3308916 1983-03-12
DE19833308916 DE3308916A1 (de) 1983-03-12 1983-03-12 Schliesszylinder

Publications (3)

Publication Number Publication Date
EP0118910A2 EP0118910A2 (fr) 1984-09-19
EP0118910A3 EP0118910A3 (en) 1985-03-13
EP0118910B1 true EP0118910B1 (fr) 1987-09-02

Family

ID=6193324

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84102633A Expired EP0118910B1 (fr) 1983-03-12 1984-03-10 Cylindre de fermeture

Country Status (3)

Country Link
EP (1) EP0118910B1 (fr)
AT (1) ATE29269T1 (fr)
DE (2) DE3308916A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016182426A1 (fr) * 2015-05-13 2016-11-17 Tan Khiam Seng Serrure anti-vol

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8414132D0 (en) * 1984-06-02 1984-07-04 Ellis A E H Lock mechanisms
DE4216801A1 (de) * 1992-05-21 1993-11-25 Dom Sicherheitstechnik Schließzylinder mit Plättchen-Zuhaltungen
DE10140260C1 (de) * 2001-08-16 2003-03-06 Huf Huelsbeck & Fuerst Gmbh Schließzylinder
CN101338633B (zh) * 2007-07-05 2011-07-20 章林峰 无簧叶片锁头
DE202007015281U1 (de) 2007-10-30 2009-03-12 Dom Sicherheitstechnik Gmbh & Co. Kg Schaltschloss

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469018A (en) * 1945-08-17 1949-05-03 Gunnar E Swanson Cylinder lock key retainer and positioner
US3287944A (en) * 1964-03-18 1966-11-29 Gen Motors Corp Locking means
CH590550A5 (fr) * 1975-07-02 1977-08-15 Bauer Kaba Ag
US4404824A (en) * 1981-02-05 1983-09-20 Lori Corporation Side-bar lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016182426A1 (fr) * 2015-05-13 2016-11-17 Tan Khiam Seng Serrure anti-vol

Also Published As

Publication number Publication date
EP0118910A3 (en) 1985-03-13
EP0118910A2 (fr) 1984-09-19
ATE29269T1 (de) 1987-09-15
DE3308916A1 (de) 1984-09-13
DE3465756D1 (en) 1987-10-08

Similar Documents

Publication Publication Date Title
DE3051010C2 (fr)
DE4414518C2 (de) Schließzylinder und Flachschlüssel hierzu
DE19827172B4 (de) Werkzeughalter, insbesondere für Bohr-oder Schlaghämmer
EP0335069A1 (fr) Clef plate pour serrures cylindriques ainsi que sa serrure cylindrique
DE69410877T2 (de) Schloss, bestehend aus einem Schlüssel und einem Zylinderschloss
EP0067388B1 (fr) Serrure cylindrique
DE2815380A1 (de) Zylinderschloss mit plaettchenzuhaltungen
DE3817494C2 (fr)
DE2802325C2 (de) Zahnärztliches Handstück
DE19549053A1 (de) Sicherheitsschloß mit einem Schließzylinder und einem Schlüssel mit flachem Schaft
DE4330535C1 (de) Sanitäres Einhebel-Mischventil
DE3517660C2 (fr)
DE3319627C2 (de) Eckverbindung
EP0613987B1 (fr) Serrure à cylindre et clé plate avec rainures de commande
EP0118910B1 (fr) Cylindre de fermeture
DE69904408T2 (de) Schlüssel mit bewegbarem stift, sicherheitsdrehzylinder und damit ausgerüstetes schloss
DE3836872C2 (de) Aus Flachschlüssel und Schließzylinder bestehende Schließvorrichtung
EP0313864B1 (fr) Serrure cylindrique à goupilles
EP0557606A1 (fr) Serrure cylindrique
DE2441904C2 (de) Einrichtung zum Verbinden eines Griffes mit einem drehrichtungsumkehrbaren Drillspindelwerkzeug, insbesondere Drillschraubendreher
DE2606557C2 (de) Wende-Flachschlüssel für einen Schließzylinder
EP0086381B1 (fr) Cadenas pour la jonction de deux chaînons
DE29505752U1 (de) Vorrichtung zum Verbinden von Platten mittels Verschraubung
DE3018544C2 (de) Kabelschloß
DE3405379C1 (de) Schädeltrepan

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19850228

17Q First examination report despatched

Effective date: 19860224

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 29269

Country of ref document: AT

Date of ref document: 19870915

Kind code of ref document: T

ET Fr: translation filed
REF Corresponds to:

Ref document number: 3465756

Country of ref document: DE

Date of ref document: 19871008

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19890310

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19890331

BERE Be: lapsed

Owner name: DOM-SICHERHEITSTECHNIK G.M.B.H. & CO. K.G.

Effective date: 19890331

EAL Se: european patent in force in sweden

Ref document number: 84102633.9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19960220

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19960221

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19960223

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19960228

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19960312

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19970310

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19970311

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19970331

Ref country code: CH

Effective date: 19970331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19971001

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19970310

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19971128

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19971001

EUG Se: european patent has lapsed

Ref document number: 84102633.9

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20020320

Year of fee payment: 19

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031001