EP2305926A2 - Dispositif de verrouillage constitué d'une serrure cylindrique et d'une clé correspondante - Google Patents

Dispositif de verrouillage constitué d'une serrure cylindrique et d'une clé correspondante Download PDF

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Publication number
EP2305926A2
EP2305926A2 EP20100185298 EP10185298A EP2305926A2 EP 2305926 A2 EP2305926 A2 EP 2305926A2 EP 20100185298 EP20100185298 EP 20100185298 EP 10185298 A EP10185298 A EP 10185298A EP 2305926 A2 EP2305926 A2 EP 2305926A2
Authority
EP
European Patent Office
Prior art keywords
core
cylinder
key
coding
scanning
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.)
Granted
Application number
EP20100185298
Other languages
German (de)
English (en)
Other versions
EP2305926A3 (fr
EP2305926B1 (fr
Inventor
Theo Piotrowski
Michael Reine
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.)
C Ed Schulte Zylinderschlossfabrik GmbH
Original Assignee
C Ed Schulte Zylinderschlossfabrik GmbH
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 C Ed Schulte Zylinderschlossfabrik GmbH filed Critical C Ed Schulte Zylinderschlossfabrik GmbH
Priority to PL10185298T priority Critical patent/PL2305926T3/pl
Publication of EP2305926A2 publication Critical patent/EP2305926A2/fr
Publication of EP2305926A3 publication Critical patent/EP2305926A3/fr
Application granted granted Critical
Publication of EP2305926B1 publication Critical patent/EP2305926B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E05B19/0052—Rectangular flat keys
    • E05B19/0058—Rectangular flat keys with key bits on at least one wide side surface of the key
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
    • E05B27/006—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance whereby a small rotation without the correct key blocks further rotation of the rotor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
    • E05B27/0071—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance by means preventing opening by using the bump-technique
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E05B19/0052—Rectangular flat keys
    • 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
    • Y10T70/7554—Cylinder type with auxiliary tumblers or wards
    • 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
    • Y10T70/7593—Sliding tumblers
    • Y10T70/7599—Transverse of plug
    • Y10T70/7605—Pin 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
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7689—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
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7689—Tumblers
    • Y10T70/7701—Pin
    • 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
    • Y10T70/7842—Single shank or stem
    • Y10T70/7859—Flat rigid
    • Y10T70/7864—Cylinder lock type
    • 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
    • Y10T70/7944—Guard tumbler

Definitions

  • the invention relates to a locking device with a lock cylinder and a matching key, wherein the key has a flat key bit with a narrow spine, two substantially parallel broad sides and on the opposite back of the breast at key-side coding positions Cod michellessseinterrorisme, wherein the lock cylinder is a cylinder housing , one mounted in a bearing bore of the cylinder housing, a keyway for insertion of the key bit having cylinder core, arranged at at the stop in the keyway cam with the likewiselbart Schemeen Codierpositionen coincident cylinder-side Codierpositionen arranged, cooperating with the key bit-side Cod distrseinroughen, inserted into Kernrontbohrened tumblers and a in one extending transversely to the core pin bores supplementary core hole, a conclusions
  • the scan width is greater than the distance of the vertex of the deepest-cut encoding portion from the ridge, the scan position being so close to an edge edge of a scan cut less than the lowest-cut encoding groove that
  • a locking device of this type is known from the DE 27 38 313 C2 ,
  • the locking device described therein has core holes in core holes which scan the coding cuts of a flat key.
  • the two blunt keys of the scanning member cooperate with a reduced diameter portion of the core pin so that they release locking stages against which a housing pin can collide upon rotation of the cylinder core.
  • the key described there has a flat cam, a narrow back, a back opposite chest and two with profile grooves and arranged between the profile grooves tread ribs running parallel to each other wide sides.
  • the key-breast is provided with a multitude of individual deep-cut coding incisions.
  • Each of the coding sipes has a vertex. The vertex is spaced from the spine of the cam.
  • One of the vertices has a minimal distance to the key back. It is the deepest cut of the coding.
  • the coding cuts are equidistant from each other and are located at coding positions. The individual coding positions are equidistant from each other.
  • the associated lock cylinder has a housing, a rotatable in a bearing bore of the housing core and a plurality of tumblers.
  • the tumblers are in core holes or in housing bores and are designed as pins that block the rotation of the core with not key inserted.
  • the tumbler pins are equidistant from each other in the direction of extension of a key channel in the core and are located at coding positions. Is the matching key in the keyway to a stop position pushed, the coding positions of the key bit coincide with the coding positions of the lock core, so that the tips of the core pins engage in the Codiereinroughe.
  • a common method to open such lock cylinder is the so-called Schlag Whylmethode, are used in the key whose coding incisions are cut to the maximum possible depth. Basically, it is sufficient to deepen the coding cuts to a depth which corresponds to the depth of the deepest coding cut of the matching key.
  • the sampling point Since the sampling point lies between two coding positions, it is also located between two tumbler pins.
  • the complementary tumbler pin scanning the scanning location can not now be held in the proper position by a portion of the key broadside. Does this convincedszuharisw together with a supplementary housing pin, the supplementary housing pin can not be brought from a locked position.
  • the sampling point can be assigned to a tread rib. If the tread rib removed, the lovedszuletssstruct also can not in the proper position.
  • the scanning member is a guided in a core hole pin whose head is at least partially in an opening which can be brought into an alignment position with a housing pin bore.
  • the invention further relates to a lock cylinder for a locking device with a cylinder housing, which has a keyed in a bearing bore of the cylinder housing, a keyway for inserting a key bit of a key having a cylinder core, arranged on the cylinder side Codierpositionen, in the bearing bore open Kernchanchanssein steele of the key bit and a scanning member for scanning a key wide-side scanning location between two immediately adjacent core pins.
  • the invention further relates to a key for the locking device described above.
  • the Swiss-Shelfinabtaststelle can be formed as Breit Yaleung or as broadside projection.
  • the Indian FIG. 1 key shown has a ridge 12 and a projecting from the rake cam 2.
  • the cam 2 has in its direction of extension at least two mutually parallel profile grooves 14,15. Between the two profile grooves 14, 15 extends a tread rib 16.
  • the dashed line 8 is a distance r from the back 3 of the flat-shaped cam 2 indicated, to the cut into the chest 5 of the key coding cuts 6a to 6f can be cut. Then the vertices of the obliquely converging flanks of the coding cuts 6a to 6f are on the line 8 of the lowest possible cuts.
  • a line 10 of the maximum depth of cut of the individual key is shown.
  • this line 10 which is spaced from the spine 3 by the distance s, there is at least one vertex of a deep-cut coding sipe. In the exemplary embodiment, this is the coding incision 6d.
  • the cam 2 has a total of six coding positions a to f. Other embodiments, not shown, may have more or fewer coding positions.
  • the reference numeral 7 denotes a scanning point, which lies on the broad side 4 of the cam 2.
  • the sampling 7 is unprofiled in the embodiment. But it can also be formed by a depression or an increase.
  • the sampling 7 is spaced by the measure t from the back 3.
  • the measure t is greater than the dimension s, which relates to the distance of the vertex of the deepest incision coding incision 6d from the back.
  • the sampling point 7 lies between the coding positions b and c, ie between the two vertices the coding cuts 6b and 6c.
  • the sampling point 7 is located approximately in the middle between the two coding positions b and c. In any case, the scanning point 7 lies closely adjacent to a peripheral edge 11 of the coding recess 6b.
  • the coding cut 6b is cut less deeply than the deep cut coding cut 6d. With dashed lines and the reference numeral 11 ', a subsequent recess of the coding recess 6b is shown. The sampling 7 is located between the peripheral edge 11 and a possible producible by depression peripheral edge 11 '. If the coding recess 6b is recessed to the depth of the maximum deep coding recess 6d, so that the vertex of the coding recess 6b is spaced apart from the back 3 by the distance s, the scanning point 7 falls away. It is removed during deep grinding or milling of the coding recess 6b.
  • the sampling 7 is located on a tread rib 16 which is interrupted by at least one coding incision. If only this profile rib 16 is removed, the level of the scanning point 7 also changes.
  • the lock cylinder 17 has a housing 18 with a bearing bore 19, in which a cylinder core 20 is rotatably mounted.
  • the cylinder core 20 has a keyway 21 in which the key bit 2 of the key 1 can be inserted with the tip 13 ahead until the stop 9 of the key 2 abuts against the end face of the cylinder core 20. Then, the coding positions a to f of the key bit 2 coincide with coding positions of the cylinder core 20.
  • the cylinder core has core holes 26 in which core pins 23 are inserted.
  • the flange portion 22 of the housing 18 has housing bores 31 which are aligned with the core holes 26 and in which core pins 24 eino, which are acted upon by a spring 25 in the direction of the keyway 21.
  • the insertion of the matching key 1 in the keyway 21 has the consequence that the core pins 23, which are supported with their tips in the coding cuts 6 a to 6 f, are sorted so that their end faces lie in the cylinder jacket surface of the cylinder core 20, so that the Cylinder core 20 can be rotated.
  • a ceremoniesszuensw 28 In a transverse to the core pin holes 26 extending complementary core hole 27 is a ceremoniesszunessw 28 with a head 30 and a probe tip 29.
  • the extending between probe tip 29 and head 30 shaft 29 ' is guided in a small diameter bore portion 27' of the core bore.
  • the tip 29 is at the height of the sampling 7.
  • the ceremoniesszunessw 28 thus supported with its probe tip 29 on the rib 16 of the cam 2 from.
  • the supplementary core bore 27 is located between two core pin bores 26.
  • the head 30 is located in an enlarged diameter portion 27 "of the core bore 27.
  • the head 30 has a round, enlarged cross-section, so that the area in the enlarged diameter portion 27" protrudes into a Escape position to the housing pin bore 31 can be brought. If the end face of the head 30 is held in the cylinder jacket plane of the cylinder core 20, then the end face of the housing pin 24 facing the cylinder core 20 slides over the end face of the head 30. For this purpose, the tip 29 must be supported on the scanning point 7.
  • the position of the radial bore 27, which extends transversely to the core pin bore 26, has a distance k from the opening 32, with which the core pin bore 26 opens into the bearing bore 19.
  • the sum of the distances k and t corresponds to the diameter of the cylinder core 20.
  • the complementary tumbler pin 28 With a mating key inserted into the keyway 21, the complementary tumbler pin 28 is held in a proper position in which a portion of the outer surface of the head 30 lies in the cylinder jacket plane of the cylinder core 20. When the cylinder core 20 is rotated, a portion of the outer surface of the head 30 slides over the housing pin 24. The housing pin 24 can not enter the portion 27 "of the core bore 27.
  • the cylinder core 20 can indeed be rotated by 90 ° into the in FIG. 8 shown position to be rotated.
  • the head 30 can enter the core bore 27 " 24, once the housing pin bore 31 has been brought into alignment with the catch hole forming core bore 27 ".
  • the catching bore 27 may be formed so that the housing pin 24 entering the catching bore 27 merely exerts a further rotational blocking function. By forming a slope or the like, the cylinder can then be turned back again.

Landscapes

  • Lock And Its Accessories (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
EP10185298.6A 2009-10-02 2010-10-01 Dispositif de verrouillage constitué d'une serrure cylindrique et d'une clé correspondante Not-in-force EP2305926B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10185298T PL2305926T3 (pl) 2009-10-02 2010-10-01 Zamek z wkładką zamkową i dopasowanym do niej kluczem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009044170A DE102009044170A1 (de) 2009-10-02 2009-10-02 Schließvorrichtung bestehend aus einem Schließzylinder und einem dazu passenden Schlüssel

Publications (3)

Publication Number Publication Date
EP2305926A2 true EP2305926A2 (fr) 2011-04-06
EP2305926A3 EP2305926A3 (fr) 2016-11-02
EP2305926B1 EP2305926B1 (fr) 2017-12-13

Family

ID=43500292

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10185298.6A Not-in-force EP2305926B1 (fr) 2009-10-02 2010-10-01 Dispositif de verrouillage constitué d'une serrure cylindrique et d'une clé correspondante

Country Status (6)

Country Link
US (1) US8677791B2 (fr)
EP (1) EP2305926B1 (fr)
CA (1) CA2716696C (fr)
DE (1) DE102009044170A1 (fr)
ES (1) ES2655482T3 (fr)
PL (1) PL2305926T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2765260A3 (fr) * 2013-02-07 2017-12-06 Aug. Winkhaus GmbH & Co. KG Serrure cylindrique

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009044207B4 (de) * 2009-10-08 2012-01-05 C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik Schließzylinder mit zugehörigem Schlüssel und Sperrrippenabtastung
DE102009050129A1 (de) * 2009-10-21 2011-04-28 Abus Pfaffenhain Gmbh Schließsystem
US9567770B1 (en) 2013-01-22 2017-02-14 Amazon Technologies, Inc. Lock that electronically detects tampering
US9394723B1 (en) 2013-01-22 2016-07-19 Amazon Technologies, Inc. Lock that mechanically detects tampering
USD863037S1 (en) * 2018-03-14 2019-10-15 Thule Sweden Ab Key
DE102018109746A1 (de) * 2018-04-23 2019-10-24 ABUS August Bremicker Söhne KG Hangschloss zum sichern eines schalters
US11306507B2 (en) * 2018-10-17 2022-04-19 Bowley Lock Company Inc. High security locking system which forms a deviating picking path and associated deviated key
CA3168929A1 (fr) * 2020-01-24 2021-07-29 Assa Abloy High Security Group Inc. Cle et ebauches de cle pouvant fonctionner dans des entrees de cle orientees verticalement et horizontalement

Citations (2)

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Publication number Priority date Publication date Assignee Title
US3742744A (en) 1970-01-23 1973-07-03 Winkhaus Fa August Pin tumbler lock system
DE2738313C2 (de) 1977-08-25 1984-12-20 Zeiss Ikon Ag, 7000 Stuttgart Schließanlage

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US4231242A (en) * 1978-10-23 1980-11-04 U-Change Lock Industries, Inc. Plug for a key operated lock
DE3010418A1 (de) 1980-03-19 1981-09-24 Zeiss Ikon Ag, 7000 Stuttgart Verschlussanlage
US5079936A (en) * 1989-03-31 1992-01-14 Folger Adam Company High security cylinder lock
US5475998A (en) * 1994-05-27 1995-12-19 Sargent Manufacturing Company Lock assembly with locking bar
US5615566A (en) * 1995-09-18 1997-04-01 Brandt; Greg N. Cylinder lock and key
GB9613465D0 (en) * 1996-06-27 1996-08-28 Banham Patent Locks Ltd Key-operated locks and lock keys
US5819566A (en) * 1997-01-29 1998-10-13 International Security Products, Inc. Cylinder lock and key
US5823029A (en) * 1997-01-29 1998-10-20 International Security Products, Inc. Cylinder lock system
DE19750914B4 (de) * 1997-11-17 2007-05-31 Aug. Winkhaus Gmbh & Co. Kg Schließzylinder, Schlüssel für diesen Schließzylinder und Verfahren zur Herstellung des Schlüssels
US6526791B2 (en) * 2001-02-26 2003-03-04 Arrow Lock Manufacturing Company High security cylinder lock and key
EP2333203A3 (fr) * 2002-04-09 2014-10-29 Master Lock Company LLC Procédé de fabrication d'une clé pour une serrure à goupilles
NZ551796A (en) * 2006-12-05 2009-07-31 Craig Robert Stuart Bump-resistant pin tumbler lock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742744A (en) 1970-01-23 1973-07-03 Winkhaus Fa August Pin tumbler lock system
DE2738313C2 (de) 1977-08-25 1984-12-20 Zeiss Ikon Ag, 7000 Stuttgart Schließanlage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2765260A3 (fr) * 2013-02-07 2017-12-06 Aug. Winkhaus GmbH & Co. KG Serrure cylindrique

Also Published As

Publication number Publication date
EP2305926A3 (fr) 2016-11-02
DE102009044170A1 (de) 2011-04-07
US20110079059A1 (en) 2011-04-07
US8677791B2 (en) 2014-03-25
CA2716696C (fr) 2014-07-29
EP2305926B1 (fr) 2017-12-13
ES2655482T3 (es) 2018-02-20
PL2305926T3 (pl) 2018-04-30
CA2716696A1 (fr) 2011-04-02

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