EP2505748B1 - Cylindre de serrage - Google Patents

Cylindre de serrage Download PDF

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Publication number
EP2505748B1
EP2505748B1 EP12002216.5A EP12002216A EP2505748B1 EP 2505748 B1 EP2505748 B1 EP 2505748B1 EP 12002216 A EP12002216 A EP 12002216A EP 2505748 B1 EP2505748 B1 EP 2505748B1
Authority
EP
European Patent Office
Prior art keywords
cylinder
tumbler
disks
disk
locking pin
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.)
Active
Application number
EP12002216.5A
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German (de)
English (en)
Other versions
EP2505748A3 (fr
EP2505748A2 (fr
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.)
ABUS August Bremicker Soehne KG
Original Assignee
ABUS August Bremicker Soehne 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 ABUS August Bremicker Soehne KG filed Critical ABUS August Bremicker Soehne KG
Publication of EP2505748A2 publication Critical patent/EP2505748A2/fr
Publication of EP2505748A3 publication Critical patent/EP2505748A3/fr
Application granted granted Critical
Publication of EP2505748B1 publication Critical patent/EP2505748B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B21/00—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks
    • E05B21/06—Cylinder locks, e.g. protector locks
    • E05B21/066—Cylinder locks, e.g. protector locks of the rotary-disc tumbler type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/14—Tumblers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7627—Rotary or swinging tumblers
    • Y10T70/7633—Transverse of plug
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7689—Tumblers
    • Y10T70/7695—Plate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y10T70/7881—Bitting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y10T70/7932—Anti-pick

Definitions

  • the present invention relates to a lock cylinder according to the preamble of claim 1.
  • Such a lock cylinder which is also referred to as a disk cylinder is, for example, in EP 0 712 979 B1 disclosed.
  • Fig. 1 and 2 has a generic disc cylinder or lock cylinder 10, a cylinder housing 12 and a cylinder housing 12 rotatably mounted about a cylinder axis cylinder core 14.
  • the rotational movement of the cylinder core 14 can be transmitted via a coupled with the cylinder core 14 coupling portion 30 to a locking mechanism of a lock, not shown.
  • a plurality of rotatable tumbler discs 16 are added in succession along the cylinder axis.
  • the tumbler discs 16 have respective central receiving openings 18 which together form a keyway 28 for insertion of a key 24 and which in the embodiment shown have a rectangular cross-section.
  • the tumbler discs 16 also have respective circumferential recesses 20 for receiving a common locking pin 22 which is aligned parallel to the cylinder axis.
  • the locking pin 22 is received radially movable in a slot 32 provided in the wall of the cylinder core 14.
  • the locking pin takes a radially outer blocking position. In this blocking position engages a portion of the locking pin 22 in a provided on the inner wall of the cylinder housing 12 locking pin receptacle 34, so that the cylinder core 14 is blocked against rotation relative to the cylinder housing 12.
  • the tumbler discs 16 can be transferred from their locking position into an unlocked position.
  • the locking pin 22 can be displaced radially inwardly into its release position in which it is located outside the locking pin receptacle 34.
  • the cylinder core 14 is released for rotational movement relative to the cylinder housing 12.
  • the lock cylinder 10 associated key 24 has a plurality of different angled incisions 26, the different angular positions of the circumferential recesses 20 of the tumbler discs 22 correspond. After insertion into the keyway 28, the key 24 is rotated starting from a zero position in which the central receiving openings 18 are aligned with each other in the opening direction.
  • the tumblers 16 have relative to the respectively associated cut 26 of the key 24 a certain backlash whose dimension depends on the angular extent of the respective incision 26, ie in response to the angular extent of the incisions 26 reach control sections of the respective cuts 26 and corresponding control sections the central receiving openings 18 of the associated respective tumbler discs 16 at different times or in different angular positions with each other.
  • the entire rotational path of the key until reaching the unlocking position of all tumbler discs 16 is about 110 °, i.
  • all tumbler discs 16 are sorted and aligned in radial alignment with the locking pin 22.
  • a grid of six different angular positions is provided in a uniform pitch, wherein the angular distance between two adjacent circumferential recesses 20 is approximately 18 °. Accordingly, there are six possible codings for each tumbler 16, wherein for setting one of these codes the tumbler 16 are rotated by a certain angle from its zero position.
  • a coding "1" is achieved after a rotation of the key 24 by about 20 °, an adjacent coding "2" after a rotation of about 38 °, etc., and finally a coding "6” after a Rotation of approx. 110 °, measured from zero position.
  • the circumferential recesses 20 are accordingly arranged in an angular distance corresponding to the respective coding from the zero position.
  • a positive coupling between the corresponding tumbler 16 and the associated portion of the key 24 may be provided, ie there is no incision or a cut with the angle 0 °, so that no backlash between the key 24 and the Tumbler 16 is.
  • a tumbler 16 of the code "1" is thus basically only at the end of the rotary operation of the key 24, i. after a rotation of about 90 °, taken and brought by a turn of the key by another approx. 20 ° in its unlocked position.
  • a generic lock cylinder also has one or more so-called lift discs, which are typically tumbler discs having the code "6" and provided in a predetermined axial position, e.g. with regard to the key insertion direction at the very front, at the very back or in the middle of the lock cylinder 10.
  • the tumbler disc acting as lifting disc is positively coupled with the key. Based on the release position of the locking pin 22, the lifting disc ensures a key operation in the closing direction that the locking pin 22 is properly raised from the peripheral recesses 20 of the tumbler 16 and not tilted about.
  • intermediate disks 36 between the tumbler disks 16, which are rotationally fixedly coupled to the cylinder core 14.
  • the intermediate disks 36 decouple adjacent tumbler disks 16 from one another so that the rotational movement of a respective tumbler disk 16 does not cause co-rotation of the tumbler disk 16 adjacent thereto for reasons of friction. In fact, such a take-away could lead to a tumbler disk 16 possibly being rotated beyond its unlocking position, so that the lock cylinder 10 can no longer be opened.
  • the rotationally fixed coupling of the intermediate disks 36 with the cylinder core can be effected by stop sections 40 of the intermediate disks 36 extending at least partially in the radial direction ( Fig. 2 ), which rest against corresponding, formed on the inner wall of the cylinder core 14 projections 42 without play.
  • Each washer 36 has a peripheral cutout 38 which is radially aligned with the locking pin 22.
  • the dimensions of the peripheral cutout 38 are adapted to the diameter of the locking pin 22, so that the intermediate discs 36 do not hinder displacement of the locking pin 22 in its release position.
  • Lock cylinder of the type described above have proven to be advantageous tamper resistant. Nevertheless, an unauthorized person, with the aid of a suitable so-called picking tool, can try to scan the individual tumbler discs one after the other and thereby sort them one after the other, i. to bring in the respective unlocked position.
  • intermediate plates according to the invention can be arranged not only between two mutually adjacent tumbler discs, but also at the very beginning or at the very end of the stack formed from the tumblers and washers, ie adjacent to an end face of the cylinder core.
  • each of the codings is defined by a certain angular position of the circumferential recess of the tumbler with respect to the central receiving opening and the different codings are preferably provided with a uniform angular pitch and wherein the rotational play of the washers corresponds to the minimum angular distance between the locking position (ie the illustrated zero position) and the unlocking position of the tumbler discs for the different possible codes.
  • the torsional backlash is as large as possible and corresponds thus at least the said minimum angular distance between the locking position and the unlocking position of the tumbler discs.
  • the backlash is preferably not greater than the said minimum angular distance.
  • each washer on its circumference on two stop portions, which cooperate to limit the torsional backlash of the washer with two corresponding stop portions on the inner circumference of the cylinder core.
  • the distance of the stopper portions is increased from each other, so that in a modification of a conventional lock cylinder according to the invention a costly change to the cylinder core, in particular a displacement provided on the inner wall of the cylinder core Projections, not required.
  • each washer has a peripheral cutout, which forms a receptacle for the locking pin in its release position, regardless of the angular position of the washer. This is particularly useful when the diameter of the intermediate discs is substantially equal to the diameter of the tumbler discs to nevertheless ensure displacement of the locking pin in its release position regardless of the angular position of the intermediate discs.
  • the angular dimension of the peripheral cutout of the respective intermediate disks corresponds at least to the sum of the angular dimension of the peripheral recesses of the tumbler disks and the backlash of the respective intermediate disk.
  • the key has a plurality of differently angled, a respective tumbler associated incisions, wherein the degree of bending of a respective incision of the coding of the associated tumbler corresponds to, and wherein upon rotation of the key in an open position each incision such cooperates with a corresponding control portion of the central receiving opening of the associated tumbler that each tumbler is rotated in its unlocked position.
  • each washer is coupled by frictional engagement with the adjacent tumbler discs.
  • This can be achieved in that the tumbler discs and the intermediate discs are biased in the axial direction to each other, for example by means of a spring.
  • At least one tumbler disc designed as a lifting disc has a substantially backlash-free positive coupling of the control section with the corresponding recess of the key, and that the circumferential recess of the lifting disc has at least one run-on slope, which cooperates with the locking pin that at a rotation of the lifting disc is offset from its unlocking position into the locking position of the locking pin from its release position to its blocking position.
  • the lift disc may be in any position relative to the cylinder axis.
  • An inventive lock cylinder largely corresponds to the lock cylinder 10 according to Fig. 1 and 2 , which was already explained in detail at the beginning.
  • This torsional backlash S is preferably chosen so that upon rotation of a tumbler 16 in the direction of its unlocking due to frictional engagement on the associated washer 136 adjacent tumbler 16 is taken only as far as there is a rotation of the tumbler 16 from its zero position to an angular position corresponds to the coding "1".
  • the backlash S of the washers 136 should therefore be about 20 °, corresponding to the angular distance between the zero position and the angular position of the coding "1". It is understood that this specific angle for the backlash S refers to the lock cylinder 10 described above with the associated angular dimensions.
  • the intermediate discs 136 may of course also have a different value of the torsional backlash S.
  • the angular dimension of the respective peripheral cutouts 138 the intermediate discs 136 as compared to the angular extent of the peripheral cutouts 38 of the conventional intermediate discs 36 according to Fig. 2 also enlarged.
  • Said angular extent of the peripheral cutouts 138 preferably corresponds to the sum of the angular dimension T of the peripheral recesses 20 of the tumbler discs 16 and the backlash S of the intermediate discs 136.

Landscapes

  • Lock And Its Accessories (AREA)
  • Braking Arrangements (AREA)
  • Food-Manufacturing Devices (AREA)

Claims (6)

  1. Cylindre de fermeture comportant
    un boîtier de cylindre (12) ;
    un noyau de cylindre (14) monté mobile en rotation autour d'un axe de cylindre dans le boîtier de cylindre (12) ;
    au moins une tige de blocage (22) prévue à la périphérie extérieure du noyau de cylindre (14), orientée parallèlement à l'axe de cylindre et susceptible d'être décalée radialement par rapport à l'axe de cylindre, tige qui, dans une position de blocage radialement extérieure, bloque le noyau de cylindre (14) à l'encontre d'un mouvement de rotation et qui, dans une position de libération radialement intérieure, libère le noyau de cylindre (14) en vue d'un mouvement de rotation ;
    plusieurs rondelles de gâchette (16) agencées dans le noyau de cylindre (14) le long de l'axe de cylindre et montées mobiles en rotation entre une position de verrouillage et une position de déverrouillage, chaque rondelle de gâchette (16) présentant une ouverture de réception centrale (18) pour recevoir une clé (24) et au moins un évidement périphérique (20) pour recevoir la tige de blocage (22) dans la position de libération, la tige de blocage (22) pouvant être décalée jusque dans la position de libération uniquement lorsque toutes les rondelles de gâchette (16) se trouvent dans leur position de déverrouillage dans laquelle l'évidement périphérique (20) de la rondelle de gâchette respective (16) est orienté radialement par rapport à la tige de blocage (22) ; et
    plusieurs rondelles intermédiaires (136) agencées dans le noyau de cylindre le long de l'axe de cylindre, une rondelle intermédiaire respective (136) étant agencée entre deux rondelles de gâchette (16) respectives voisines, et les rondelles intermédiaires (136) présentant un jeu de rotation donné (S) par rapport au noyau de cylindre (14) ;
    caractérisé en ce que
    il est prévu un nombre donné de différents codages possibles pour les rondelles de gâchette (16), chacun des codages étant défini par une position angulaire déterminée de l'évidement périphérique (20) de la rondelle de gâchette (16) par rapport à l'ouverture de réception centrale (18), le jeu de rotation (S) entre les rondelles intermédiaires (136) correspondant à la moindre distance angulaire entre la position de verrouillage et la position de déverrouillage des rondelles de gâchette (16) par rapport aux différents codages possibles.
  2. Cylindre de fermeture selon la revendication 1,
    caractérisé en ce que
    chaque rondelle intermédiaire (136) présente deux portions de butée (140) le long de son pourtour, qui coopèrent avec deux portions de butée (42) correspondantes situées à la périphérie intérieure du noyau de cylindre (14), en vue de délimiter le jeu de rotation (S) de la rondelle intermédiaire.
  3. Cylindre de fermeture comportant
    un boîtier de cylindre (12) ;
    un noyau de cylindre (14) monté mobile en rotation autour d'un axe de cylindre dans le boîtier de cylindre (12) ;
    au moins une tige de blocage (22) prévue à la périphérie extérieure du noyau de cylindre (14), orientée parallèlement à l'axe de cylindre et susceptible d'être décalée radialement par rapport à l'axe de cylindre, tige qui, dans une position de blocage radialement extérieure, bloque le noyau de cylindre (14) à l'encontre d'un mouvement de rotation et qui, dans une position de libération radialement intérieure, libère le noyau de cylindre (14) en vue d'un mouvement de rotation ;
    plusieurs rondelles de gâchette (16) agencées dans le noyau de cylindre (14) le long de l'axe de cylindre et montées mobiles en rotation entre une position de verrouillage et une position de déverrouillage, chaque rondelle de gâchette (16) présentant une ouverture de réception centrale (18) pour recevoir une clé (24) et au moins un évidement périphérique (20) pour recevoir la tige de blocage (22) dans la position de libération, la tige de blocage (22) pouvant être décalée jusque dans la position de libération uniquement lorsque toutes les rondelles de gâchette (16) se trouvent dans leur position de déverrouillage dans laquelle l'évidement périphérique (20) de la rondelle de gâchette respective (16) est orienté radialement par rapport à la tige de blocage (22) ; et
    plusieurs rondelles intermédiaires (136) agencées dans le noyau de cylindre le long de l'axe de cylindre, une rondelle intermédiaire respective (136) étant agencée entre deux rondelles de gâchette (16) respectives voisines, et les rondelles intermédiaires (136) présentant un jeu de rotation donné (S) par rapport au noyau de cylindre (14) ;
    caractérisé en ce que
    chaque rondelle intermédiaire (136) présente une découpe périphérique (138) qui, indépendamment de la position angulaire de la rondelle intermédiaire (136), constitue un logement pour la tige de blocage (22) dans sa position de libération, la valeur angulaire de la découpe périphérique (138) des rondelles intermédiaires respectives (136) correspondant au moins à la somme de la valeur angulaire (T) des évidements périphériques (20) des rondelles de gâchette (16) et du jeu de rotation (S) de la rondelle intermédiaire respective (136).
  4. Cylindre de fermeture selon l'une des revendications précédentes,
    caractérisé en ce que
    chaque rondelle intermédiaire (136) est couplée par coopération de friction avec les rondelles de gâchette (16) voisines.
  5. Cylindre de fermeture selon l'une des revendications précédentes,
    caractérisé en ce que
    les rondelles de gâchette (16) et les rondelles intermédiaires (136) sont précontraintes en direction axiale les unes par rapport aux autres.
  6. Combinaison de cylindre de fermeture et de clé, comportant un cylindre de fermeture (10) selon l'une des revendications précédentes,
    caractérisé en ce que
    la clé (24) présente plusieurs entailles (26) coudées différemment et associées à une rondelle de gâchette respective (16), la valeur du coudage de l'entaille respective (26) correspondant au codage da la rondelle de gâchette associée (16), et lors d'une rotation de la clé (24) jusque dans une position d'ouverture, chaque entaille (26) coopère avec une portion de commande correspondante de l'ouverture de réception centrale (18) de la rondelle de gâchette associée (16) de telle sorte que chaque rondelle de gâchette (16) est tournée jusque dans sa position de déverrouillage.
EP12002216.5A 2011-03-29 2012-03-28 Cylindre de serrage Active EP2505748B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011015314.4A DE102011015314B4 (de) 2011-03-29 2011-03-29 Schließzylinder mit Zuhaltungsscheiben und Sperrstift, sowie Kombi­nation aus einem solchen Schließzylinder und einem Schlüssel

Publications (3)

Publication Number Publication Date
EP2505748A2 EP2505748A2 (fr) 2012-10-03
EP2505748A3 EP2505748A3 (fr) 2017-03-08
EP2505748B1 true EP2505748B1 (fr) 2019-05-08

Family

ID=45992001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12002216.5A Active EP2505748B1 (fr) 2011-03-29 2012-03-28 Cylindre de serrage

Country Status (14)

Country Link
US (1) US8656746B2 (fr)
EP (1) EP2505748B1 (fr)
JP (1) JP5938248B2 (fr)
CN (1) CN102733667B (fr)
AU (1) AU2012201832B2 (fr)
CA (1) CA2772139C (fr)
CL (1) CL2012000767A1 (fr)
DE (1) DE102011015314B4 (fr)
DK (1) DK2505748T3 (fr)
ES (1) ES2738198T3 (fr)
IN (1) IN2012DE00861A (fr)
PT (1) PT2505748T (fr)
TW (1) TWI565866B (fr)
ZA (1) ZA201202272B (fr)

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WO2014026155A2 (fr) 2012-08-09 2014-02-13 Ingersoll-Rand Company Mécanisme d'alignement de disque
CA2881671C (fr) 2012-08-09 2017-04-18 Schlage Lock Company Llc. Barillet de serrure hybride
DE102014109833A1 (de) 2014-06-06 2015-12-17 ABUS August Bremicker Söhne KG Gerüstschloss
DE102014119676A1 (de) * 2014-12-29 2016-06-30 ABUS August Bremicker Söhne KG Schließzylinder
DE102014119678A1 (de) 2014-12-29 2016-06-30 ABUS August Bremicker Söhne KG Schließzylinder, Schlüssel und Schlüsselrohling
DE102016114222A1 (de) 2016-08-01 2018-02-01 ABUS August Bremicker Söhne KG Schlüssel oder Schlüsselrohling für einen Scheibenzylinder, sowie zugehöriger Scheibenzylinder
EP3550098B1 (fr) 2018-04-03 2020-12-16 Knox Associates, Inc. DBA Knox Company Protecteur et absorbeur de fluide pour des dispositifs de verrouillage
DE102018131779A1 (de) 2018-12-11 2020-06-18 ABUS August Bremicker Söhne Kommanditgesellschaft Schließvorrichtung
DE102020115134A1 (de) 2020-06-08 2021-12-09 ABUS August Bremicker Söhne Kommanditgesellschaft Schlüsselrohling und Schlüssel zum Betätigen eines Scheibenzylinders sowie Verfahren zum Herstellen eines solchen Schlüsselrohlings und Schlüssels
TWI770778B (zh) * 2021-01-20 2022-07-11 寬豐工業股份有限公司 多種次方變化鎖心結構

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CN102733667A (zh) 2012-10-17
PT2505748T (pt) 2019-07-29
JP5938248B2 (ja) 2016-06-22
TWI565866B (zh) 2017-01-11
DE102011015314B4 (de) 2024-07-04
CA2772139C (fr) 2016-05-17
CA2772139A1 (fr) 2012-09-29
CN102733667B (zh) 2016-05-11
EP2505748A3 (fr) 2017-03-08
ES2738198T3 (es) 2020-01-20
DE102011015314A1 (de) 2012-10-04
IN2012DE00861A (fr) 2015-09-04
ZA201202272B (en) 2012-12-27
CL2012000767A1 (es) 2012-09-28
EP2505748A2 (fr) 2012-10-03
AU2012201832A1 (en) 2012-10-18
US8656746B2 (en) 2014-02-25
US20130067972A1 (en) 2013-03-21
TW201245549A (en) 2012-11-16
AU2012201832B2 (en) 2014-08-07
DK2505748T3 (da) 2019-06-11
JP2012207523A (ja) 2012-10-25

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