EP3049593B1 - Tragvorrichtung für eine betonschalung - Google Patents

Tragvorrichtung für eine betonschalung Download PDF

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Publication number
EP3049593B1
EP3049593B1 EP14796397.9A EP14796397A EP3049593B1 EP 3049593 B1 EP3049593 B1 EP 3049593B1 EP 14796397 A EP14796397 A EP 14796397A EP 3049593 B1 EP3049593 B1 EP 3049593B1
Authority
EP
European Patent Office
Prior art keywords
longitudinal
carrier
support device
carriers
opening
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
EP14796397.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3049593A1 (de
Inventor
Christoph BARON
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.)
Doka GmbH
Original Assignee
Doka 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 Doka GmbH filed Critical Doka GmbH
Priority to PL14796397T priority Critical patent/PL3049593T3/pl
Publication of EP3049593A1 publication Critical patent/EP3049593A1/de
Application granted granted Critical
Publication of EP3049593B1 publication Critical patent/EP3049593B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E04G11/52—Girders, beams, or the like as supporting members for forms of several units arranged one after another
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E04G11/54—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E04G2011/505—Girders, beams, or the like as supporting members for forms with nailable or screwable inserts

Definitions

  • the invention relates to a supporting device for a concrete formwork, in particular a slab formwork, with at least one two longitudinal carrier having multiple carriers, wherein the longitudinal members are connected to each other via at least one connecting element.
  • the support device has a unit composed of two longitudinal members, which are connected to each other via adjustable connecting struts.
  • the connecting struts of two articulated interconnected parts, which are each mounted via a hinge pivotally mounted on the associated side member. By pivoting the parts to each other, the distance between the longitudinal members can be changed.
  • a second embodiment is described, in which the connecting strut is articulated on the one longitudinal carrier and in a longitudinal guide slidably mounted on the other side member.
  • the distance between the longitudinal beams can already be adjusted by adjustable connecting elements.
  • the longitudinal support fixedly mounted axes and joints are required to allow the adjustment of the side members.
  • Such a design is structurally complex and brings high production costs.
  • functional deposits can occur due to dirt deposits on the joints or in the longitudinal guide.
  • US 2 508 635 A describes a support device with two I-beams, which are interconnected via a connecting element which passes through openings of the I-beam.
  • DE 203 18 912 U1 describes an anchoring element that is clamped with a hammer head to anchor an edge formwork.
  • document FR 1 381 954 A a support device with two profiles is shown, wherein the one profile has a slot, in which a nut is arranged displaceably in the longitudinal direction.
  • document DE 804 257 C also relates to a support for a formwork, in which iron profile carrier are provided in pairs in the longitudinal direction adjustable against each other.
  • JP S58 156 660 A a support device is disclosed in which two longitudinal elements are interconnected via transverse connectors.
  • the cross connectors are arranged immovably by nuts on the longitudinal members.
  • document FR 1 165 700 A refers to formwork panels consisting of individual slats through which cables are pulled.
  • document CH 364 891 A refers to a supporting device for formwork boards, which has a plurality of parallel juxtaposed beams.
  • the wooden beams are turned alternately with the wider and with the narrower base surface down.
  • Each two adjacent beams are connected at their ends by means of cable or cable trains.
  • Two tension springs are accommodated in the end sections of the beams. At the facing spring ends a roller is ever attached.
  • the beams can be resiliently apart, creating a support grid is formed on which the formwork used when concreting eg a ceiling boards are placed.
  • the DE 102 34 445 A1 describes a slab formwork system consisting of carrier packages which are connected to one another via bars.
  • the US 3,841,597 discloses a support device for a different floor construction.
  • the object of the present invention is to provide a durable, reliable functioning support device of the type mentioned, which allows an adjustment of the side members of the multi-carrier to each other with structurally simple means.
  • a passage opening passing through the longitudinal member wherein the connecting element is arranged displaceably in the passage opening of the longitudinal member.
  • the through opening extends from the side surface facing the respective other side member to the side wall of the side member facing away from the other side member, so that the connecting element completely penetrates the respective side member.
  • the connecting element protrudes correspondingly far out of the longitudinal member to the outside, away from the respective other longitudinal member. Accordingly, the longitudinal member to reduce the distance between the longitudinal members along the connecting element inwardly, in the direction of the other longitudinal member, are pushed. In order to increase the distance between the longitudinal members, the longitudinal member along the connecting element is displaced outwards.
  • the connecting element is displaced at least in one direction substantially perpendicular to the longitudinal direction of the longitudinal member or in the longitudinal direction of the connecting element.
  • the connecting element can in this case at the same time be displaced in the longitudinal direction of one of the two longitudinal members in the corresponding passage opening.
  • the passage opening for displaceable arrangement of the connecting element By means of the passage opening for displaceable arrangement of the connecting element, the distance between the longitudinal members of the multi-carrier can be changed in a particularly simple manner.
  • the embodiment according to the invention can be dispensed with fixedly mounted pivot axes for mounting the connecting element, which in the prior art on the one hand structurally complex and also prone to loss of function.
  • the connecting element according to the invention is free of axle, ie without fixedly attached to the longitudinal member axles, in the passage opening held the longitudinal beam.
  • the multiple carrier is preferably designed as a double carrier with exactly two longitudinal members, wherein in an alternative embodiment more than two longitudinal members are provided.
  • the longitudinal members each have a passage opening for the passage of the connecting element.
  • passage openings are formed on both longitudinal members, wherein the connecting element is held transversely to the longitudinal direction of the longitudinal member or in the longitudinal direction of the connecting element displaceable in the passage openings. Accordingly, both longitudinal members are arranged displaceably on the connecting element.
  • the connecting element is displaced along the connecting element, wherein the connecting element is advanced by a corresponding distance from the holding opening of the longitudinal member to the outside.
  • the connecting element projects correspondingly far outward from the outer side wall of the longitudinal member.
  • the connecting element is arranged substantially accurately in at least one of the passage openings of the longitudinal members, so that the connecting element can be forced to a predetermined direction during the displacement through the passage opening. Therefore, the passage opening and the connecting element according to the invention have corresponding cross-sectional areas.
  • the connecting element is preferably tubular.
  • the connecting element is arranged displaceably in at least one of the passage openings in the longitudinal direction of the longitudinal member.
  • the passage opening is designed to be displaceable in the longitudinal direction of the longitudinal member arrangement as a slot.
  • the slot has a greater extent in the longitudinal direction than the connecting element, so that the connecting element is displaceable along the slot.
  • the connecting element in the transverse direction of the slot accurately, ie without clearance, is arranged in the slot, so that the connecting element is guided during the displacement along the slot.
  • the connecting element according to the invention is arranged substantially accurately in the passage opening of a longitudinal member and in the longitudinal direction of the longitudinal member displaceable in the passage opening of the other longitudinal member.
  • the longitudinal members each have at least two longitudinally spaced passage openings for the passage of two connecting elements.
  • at least two connecting elements are provided between the longitudinal members, which the opposite Natural SharePointsöffnun enforce the longitudinal beams.
  • the connecting elements are arranged in each case substantially accurately in one passage opening and in the longitudinal direction of the longitudinal carrier displaceable in the other passage opening of the longitudinally spaced passage openings of the longitudinal members.
  • the distance and the angular position of the longitudinal members can be adjusted to each other.
  • the longitudinal members can be pushed to different lengths on the connecting elements.
  • the longitudinal members are also fixed to each other in the longitudinal direction.
  • the transverse spacing and the angle between the longitudinal members can be adjusted without moving the longitudinal members in the longitudinal direction to each other.
  • the connecting element is connected at an end passing through the passage opening with an outer stop element, with which the displacement of the longitudinal member is limited to the outside.
  • the outer stop element is in this case arranged on the side facing away from the respective longitudinal side member of the longitudinal member.
  • the stop element has a greater extent than the associated passage opening of the longitudinal member.
  • a widened end region of the connecting element or a disk element arranged on the connecting element or a bolt element inserted through a transverse bore of the connecting element is provided as the outer stop element.
  • various embodiments of the outer stop element can be provided.
  • the use of a widened End region as a stop element is particularly favorable in terms of manufacturing and assembly costs. If a disc element or a bolt element is provided as a stop element, a particularly simple, for example, tubular, connecting element can be used, on which the disk-shaped or bolt-shaped stop element is mounted.
  • the connecting element between the longitudinal members is connected to an inner stop element, with which the displacement of the longitudinal member can be limited inwardly. Upon reaching the inner stop position, the side member is against further inward displacement, i. in the direction of the other longitudinal member, blocked.
  • the inner stop element preferably each has a stop surface for limiting the displacement of one longitudinal carrier and a further stop surface for limiting the displacement of the other longitudinal carrier.
  • the minimum distance is preferably dimensioned such that in the inner stop position between the longitudinal members of the multi-carrier another longitudinal member of another, in the longitudinal direction following multiple carrier can be arranged.
  • a sleeve element or a disk or bolt element arranged around the connecting element is provided as the inner stop element.
  • the sleeve element can be connected to the connecting element via a welded connection.
  • the connecting element between the longitudinal members on a cross-sectional change for example, a compression, with which the displacement of the longitudinal member inwardly beyond the cross-sectional change addition, can be blocked.
  • At least one longitudinal carrier has at least one end face a stop which, based on the operating position, protrudes from the underside of the longitudinal carrier downwards.
  • This can help with security Structure of the support device can be increased. This is particularly advantageous when a formwork panel is mounted on the support device.
  • the front side of the longitudinal member can be protected.
  • the stop may be strip-shaped formed on the front-side lower edge of the longitudinal member.
  • the stop may be formed at the lower end of a cover plate, which preferably covers the end face of the longitudinal member.
  • the longitudinal member has an upper-side recess for the particular detachable reception of a fastening strip for a shuttering panel.
  • the fixation bar is nailable, i. with nails.
  • the longitudinal member is designed as a profile element, in particular as an extruded profile.
  • the profile element has side walls, in which the passage opening is formed.
  • the profile element preferably has an upward, i. in the direction of the support surface for the formwork panel, expanded cross-sectional shape.
  • the profile element is made of aluminum.
  • the connecting element may also be made of aluminum.
  • the connecting element can also be made of steel. This design is advantageous for reasons of stability.
  • the connecting element for forming the inner stop element in a particularly simple manner have a compression.
  • a plurality of multiple carriers are provided, wherein the multiple carriers are supported with the underside on at least one primary carrier. In the operating position, the multiple carriers are arranged in the same horizontal plane.
  • Such primary carriers are known per se in the prior art.
  • the primary beams can be supported by support elements on a floor structure.
  • Fig. 1 shows a support device 1 for supporting a conventional slab formwork (not shown); the formwork element may be formed from one or more formwork panels (not shown).
  • the support device 1 has a plurality of multi-carrier 2, which are each composed of two spaced-apart longitudinal members 3.
  • the multiple carriers 2 are arranged in the same horizontal plane. In the embodiment shown, the multiple carriers 2 are arranged in two rows, wherein the mutually facing ends of the longitudinal members 3 are arranged overlapping.
  • the support device 1 further comprises primary carrier 4, on which the multiple carrier 2 rest.
  • the primary carriers 4 are supported on support elements (not shown).
  • each multiple carrier 2 has exactly two connecting elements 5.
  • the connecting elements 5 as will be explained in more detail, the distance and the angle between the longitudinal members 3 of the multiple carrier 2 can be adjusted.
  • FIG. 2 to 4 how out Fig. 2 to 4 can be seen, the side members 3 through openings 6 for the passage of the connecting elements 5 on.
  • the connecting elements 5 are freely displaceable within the passage openings 6 perpendicular to the longitudinal direction of the longitudinal members 3 over a predetermined distance.
  • the connecting elements 5 are arranged in mutually opposite passage openings 6 of the longitudinal members 3, wherein the connecting elements 5 are arranged on a longitudinal member 3 substantially accurately in the passage opening 6 and the respective other longitudinal member 3 in the longitudinal direction of the longitudinal member 3 displaceable in the opposite passage opening 6.
  • the longitudinal members 3 each have two longitudinally spaced passage openings 6, wherein the one passage opening 6 of the longitudinal member 3 allows a precise arrangement of the connecting element 5 and the other passage opening 6 a displaceable in the longitudinal direction of the longitudinal member 3 arrangement of the connecting element 5.
  • the one passage opening 6 is formed as a round hole 7, in which one end of the connecting element 5 is arranged.
  • the other passage opening 6 is formed as a slot 8, which allows a longitudinal displacement of the longitudinal member 3 along the slot 8.
  • the connecting elements 5 are connected to the passing through the openings 6 ends each with an outer stop element 9, with which the displacement of the longitudinal member 3 to the outside, away from the opposite side member 3, can be limited.
  • Fig. 2 . 3 are provided as outer stop elements 9 disc elements 10, which are attached to outer ends of the connecting element 5.
  • the disk elements 10 are in this case secured by means of the connecting element 5 passing through the bolt elements 11.
  • the disc elements 10 can be omitted, the outer stop elements 9 by bolt elements 11 are formed (not shown).
  • Fig. 3 are provided as outer stop elements 9 widened or widened ends 12 of the connecting element 5.
  • the outer stop elements 9 are formed integrally with the connecting element 5.
  • the connecting element 5 is also connected between the longitudinal members 3 of the multi-carrier 2 with an inner stop member 13, with which the displacement of the longitudinal member 3 inwardly, towards the respective opposite longitudinal member 3, is limited.
  • an inner stop element 13 As an inner stop element 13, a sleeve element 14 surrounding the connecting element 5 (cf. Fig. 5 ), which is welded or pressed with the connecting element 5.
  • the Fig. 2 to 4 show the multiple carrier 2 of the support device 1 in different positions.
  • the longitudinal members 3 are arranged at a maximum distance from each other, wherein the longitudinal members 3 are present in an outer stop position.
  • the longitudinal members 3 are arranged at a minimum distance from each other, wherein the longitudinal members 3 are present in an inner stop position on the sleeve member 14.
  • the connecting elements 5 protrude from the longitudinal members 3 to the outside.
  • the side members 3 are arranged in an angular position to each other. In this case, there is a connecting element 5 in the outer stop position and the other connecting element 5 in the inner stop position, so that an angle between the longitudinal directions of the longitudinal member 3 is formed
  • the stop 15 is strip-shaped, wherein the stop 15 is angled downward from the front-side lower edge of the longitudinal member 4.
  • Fig. 1 . 5 is the stop 15 at the bottom of a cover plate 16, wherein the cover 16 covers the end face of the longitudinal member 3. This design is preferred for manufacturing and serviceable reasons.
  • Fig. 5 shows the multiple carrier 2 in cross section along the connecting element 5.
  • the longitudinal beams 3 of the multi-carrier 2 are in this case as profile elements, in particular of aluminum, formed.
  • the profile elements of the longitudinal members 3 in cross-section upwards, ie in the direction of the support surface for the (not shown) formwork panel, extended.
  • recesses 17 are formed, wherein the fastening strip 18 can be nailed to the fixed connection with the shuttering plate (not shown).
  • a fastening strip 18 is provided for reasons of weight and cost only in the one longitudinal carrier 3, the recess 17 remaining free in the other longitudinal carrier 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Bridges Or Land Bridges (AREA)
EP14796397.9A 2013-09-24 2014-09-23 Tragvorrichtung für eine betonschalung Active EP3049593B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14796397T PL3049593T3 (pl) 2013-09-24 2014-09-23 Urządzenie nośne dla szalunku do betonu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATGM50131/2013U AT13864U1 (de) 2013-09-24 2013-09-24 Tragvorrichtung für eine Betonschalung
PCT/AT2014/050215 WO2015042625A1 (de) 2013-09-24 2014-09-23 Tragvorrichtung für eine betonschalung

Publications (2)

Publication Number Publication Date
EP3049593A1 EP3049593A1 (de) 2016-08-03
EP3049593B1 true EP3049593B1 (de) 2017-12-13

Family

ID=51660810

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14796397.9A Active EP3049593B1 (de) 2013-09-24 2014-09-23 Tragvorrichtung für eine betonschalung

Country Status (8)

Country Link
EP (1) EP3049593B1 (zh)
JP (1) JP6514214B2 (zh)
KR (1) KR200488826Y1 (zh)
CN (2) CN204311740U (zh)
AT (1) AT13864U1 (zh)
AU (1) AU2014328444B2 (zh)
PL (1) PL3049593T3 (zh)
WO (1) WO2015042625A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT13864U1 (de) * 2013-09-24 2014-10-15 Doka Ind Gmbh Tragvorrichtung für eine Betonschalung
DE102015223762A1 (de) * 2015-11-30 2017-06-01 Peri Gmbh Schalungsteil und Deckenschalung mit einem solchen Schalungsteil
CN106948597A (zh) * 2017-05-16 2017-07-14 山东颜祥模板科技有限公司 楼顶板梁快拆快装系统及其支设方法
KR102191394B1 (ko) * 2020-03-18 2020-12-15 주식회사 케이엘디 슬래브 거푸집 지지장치

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508635A (en) * 1947-01-10 1950-05-23 Roy A Badt Apparatus for forming concrete slabs
DE804257C (de) * 1949-01-01 1951-04-19 Rudolf Boehme Ab- und Aussteifung von Schalungen, insbesondere fuer Massivdecken
FR1165700A (fr) * 1957-01-28 1958-10-28 Panneaux de coffrage
CH364891A (de) * 1958-11-27 1962-10-15 Pedroni Bruno Abstützvorrichtung für Schalbretter
FR1381954A (fr) * 1964-02-08 1964-12-14 Betonbau Gmbh Dispositif de liaison entre éléments de poutre pour bâtiment
US3841597A (en) * 1968-11-04 1974-10-15 Hambro Structural Systems Ltd Floor form with connected truss supports
JPS5254916Y2 (zh) * 1972-10-30 1977-12-12
JPS5230044Y2 (zh) * 1972-12-11 1977-07-08
JPS58156660A (ja) * 1982-03-12 1983-09-17 當眞　嗣松 梁型枠受装置
DE10234445A1 (de) * 2002-07-29 2004-02-12 Peri Gmbh Deckenschalungselement eines Deckenschalungssystems
DE20318912U1 (de) * 2003-12-05 2004-03-04 Doka Industrie Gmbh Schaltisch
FR2900176B1 (fr) * 2006-04-20 2010-10-01 Alphi Structure de soutien d'un coffrage de dalle ou analogue
KR100778139B1 (ko) * 2006-11-22 2007-11-21 김규식 거푸집 수평 받침대 길이조절 프레임
CN201043354Y (zh) * 2007-04-28 2008-04-02 北京卓良模板有限公司 整体式建筑模板及模板托架
FR2955877B1 (fr) 2010-02-03 2013-12-27 Alphi Module elementaire pour structure de coffrage de dalles de beton et structure de coffrage
CN201687198U (zh) * 2010-03-26 2010-12-29 刘福新 楼板模板经纬梁支撑组合结构
CN101956455A (zh) * 2010-04-23 2011-01-26 吴方伯 一种用于支撑建筑模板的可调节支撑构件
AT13864U1 (de) * 2013-09-24 2014-10-15 Doka Ind Gmbh Tragvorrichtung für eine Betonschalung

Also Published As

Publication number Publication date
WO2015042625A1 (de) 2015-04-02
JP6514214B2 (ja) 2019-05-15
AT13864U1 (de) 2014-10-15
AU2014328444B2 (en) 2017-12-21
AU2014328444A1 (en) 2016-04-28
CN204311740U (zh) 2015-05-06
CN105579647B (zh) 2018-02-23
EP3049593A1 (de) 2016-08-03
CN105579647A (zh) 2016-05-11
KR200488826Y1 (ko) 2019-07-18
PL3049593T3 (pl) 2018-05-30
KR20160001842U (ko) 2016-05-30
JP2016531224A (ja) 2016-10-06

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