EP3832015A1 - Rouleau compacteur de sol - Google Patents

Rouleau compacteur de sol Download PDF

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Publication number
EP3832015A1
EP3832015A1 EP20205347.6A EP20205347A EP3832015A1 EP 3832015 A1 EP3832015 A1 EP 3832015A1 EP 20205347 A EP20205347 A EP 20205347A EP 3832015 A1 EP3832015 A1 EP 3832015A1
Authority
EP
European Patent Office
Prior art keywords
ballast
roller
soil cultivation
unbalance
respect
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
EP20205347.6A
Other languages
German (de)
English (en)
Other versions
EP3832015B1 (fr
Inventor
Franz Meixner
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.)
Hamm AG
Original Assignee
Hamm AG
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 Hamm AG filed Critical Hamm AG
Publication of EP3832015A1 publication Critical patent/EP3832015A1/fr
Application granted granted Critical
Publication of EP3832015B1 publication Critical patent/EP3832015B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/236—Construction of the rolling elements, e.g. surface configuration, rolling surface formed by endless track
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
    • E01C19/282—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows self-propelled, e.g. with an own traction-unit
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
    • E01C19/286—Vibration or impact-imparting means; Arrangement, mounting or adjustment thereof; Construction or mounting of the rolling elements, transmission or drive thereto, e.g. to vibrator mounted inside the roll
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/026—Improving by compacting by rolling with rollers usable only for or specially adapted for soil compaction, e.g. sheepsfoot rollers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/026—Improving by compacting by rolling with rollers usable only for or specially adapted for soil compaction, e.g. sheepsfoot rollers
    • E02D3/0265—Wheels specially adapted therefor; Cleats for said wheels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • E02D3/074—Vibrating apparatus operating with systems involving rotary unbalanced masses

Definitions

  • the present invention relates to a soil cultivation roller for a soil cultivation machine, in particular a soil compactor, comprising a roller shell elongated in the direction of a roller axis of rotation and delimiting a roller interior, as well as at least one ballast unit arranged in the roller interior.
  • Such a soil cultivation roller or a soil cultivation machine equipped with such a soil cultivation roller, for example a soil compactor, is from FIG WO 2017/091912 A1 known.
  • a ballast unit is provided in the roller interior formed in a compactor roller with a ring-like ballast element arranged centrally in the direction of a roller axis of rotation or two ring-like ballast elements each arranged in an axial end region of the roller jacket in the roller interior.
  • These ring-like ballast elements are supported radially with respect to the roller jacket by means of a polyurethane layer lining the latter on its inner circumferential surface and providing a spring-damper system.
  • the ring-like ballast elements have a smaller outer diameter than an inner diameter of an inner circumferential surface provided by the polyurethane layer and radially supporting the ballast elements.
  • the permanent coupling of a ballast element to the roll shell ensures on the one hand a decoupling of motion between the roll shell and a ballast element in every spatial direction in the event of the occurrence of unintentionally occurring or intentionally induced oscillation states of the roll shell.
  • the suspension arrangement provides a permanent suspension effect and thus a ballast element in a defined position with respect to the roll shell. Undefined movements of a ballast element inside the roll shell can thereby be excluded.
  • the arrangement of several ballast units following one another in the circumferential direction at defined points Circumferential positions with respect to the roll shell ensures that by specifying defined peripheral positions for such ballast units, correspondingly defined relative positions of the ballast elements of these ballast units with respect to the roll shell are specified, in which the ballast elements that are permanently coupled to the roll shell and thus move together with it in a defined manner around the roll axis of rotation are due to the elastic effectiveness of the suspension arrangements assigned to them can perform a relative movement with respect to the roll shell.
  • the at least one ballast element in at least one, preferably each ballast unit can be elongated in the direction of the roller axis of rotation and have a circular segment-like cross-sectional contour.
  • the suspension arrangement at each axial end of the ballast element comprises a suspension unit fixed with respect to the at least one ballast element and with respect to the roll shell.
  • a stable suspension can be ensured in that at least one, preferably both, suspension units comprises at least one suspension element fixed with respect to the at least one ballast element and the roller jacket.
  • ballast elements have comparatively large masses
  • suspension units comprises a plurality of suspension elements.
  • each suspension element is constructed with elastomer material, preferably rubber material, for example as an elastomer material block.
  • support elements are provided on the roller shell at an axial distance from one another, and that in at least one, preferably each ballast unit, each of the two suspension units is fixed on one of the carrier elements with respect to the roll shell.
  • carrier elements can be designed, for example, in the form of discs and connected as so-called round blanks to the inner circumferential surface of the roll shell, for example by welding.
  • an unbalance arrangement be provided with at least one unbalance mass unit which is arranged in the interior of the roller and rotatable about an unbalance axis.
  • the at least one unbalance mass unit can include an unbalance shaft rotatable about the unbalance axis and at least one unbalance mass carried on the unbalance shaft with an eccentric center of mass with respect to the unbalance axis, the unbalance shaft being rotatably supported on the carrier elements.
  • the unbalance axis can correspond to the longitudinal axis of the roller.
  • the unbalance arrangement can comprise an unbalance drive in association with the at least one unbalance mass unit.
  • the invention further relates to a soil cultivation machine, in particular a soil compactor, comprising at least one soil cultivation roller constructed according to the invention.
  • a soil cultivating machine 10 designed as a soil compactor is shown in a side view.
  • the soil cultivating machine 10 comprises a rear carriage 12 and a front carriage 14 which can be pivoted about an approximately vertical axis with respect to the rear carriage 12.
  • a cab 16 for the operator, a drive unit (not shown) and drive wheels 18 on both sides of the drive unit are provided on the rear carriage 12.
  • the front carriage 14 comprises a roller frame 20, on which a soil cultivation roller 22, in the case of the embodiment of the soil cultivation machine 10 as a soil compactor, a compactor roller, around one to the plane of the drawing Fig. 1 orthogonal roller axis of rotation is rotatable.
  • the tillage roller 22 is in Fig. 2 shown in longitudinal section, that is, sectioned along the roll axis of rotation D.
  • the soil cultivation roller 22 comprises a roller shell 24 which is elongated in the direction of the roller axis of rotation D and surrounds it in an essentially cylindrical manner.
  • These two disks which are also referred to as round blanks and provide support elements 30, 32, are arranged symmetrically with respect to a longitudinal center of the roll shell 24 and in their central area carry an unbalance shaft 34 of an unbalance arrangement, generally denoted by 36, rotatable about the roll axis D.
  • the roll axis of rotation D thus also forms an unbalance axis U.
  • the unbalance arrangement 36 further comprises an unbalance mass unit 38, for example non-rotatably connected to the unbalance shaft 34, i.e. for common rotation about the unbalance axis U or roll axis D, which in the example shown has two unbalanced masses 40, 42 arranged axially apart from one another.
  • the unbalanced masses 40, 42 in their entirety provide a center of gravity of the unbalanced mass unit 38 which is eccentric with respect to the unbalance axis U.
  • an unbalance drive 44 is provided, which can be designed as a hydraulic motor or an electric motor, for example.
  • an acceleration generally referred to as vibration and directed orthogonally to the roller axis of rotation D, is exerted on the compactor roller 22 or the roller shell 24.
  • ballast units 46, 48, 50, 52 are provided in the roller interior 26 of the soil cultivation roller 22.
  • the two ballast units 46, 48 and the two ballast units 50, 52 are diametrically opposite each other with respect to the roller axis of rotation D, so that the ballast units 46, 48, 50, 52 provide a center of mass lying on the roller axis of rotation D and in rotation mode imbalances generated by the ballast units 46, 48, 50, 52 are avoided.
  • Each of the ballast units 46, 48, 50, 52 comprises a ballast element 54, preferably cylindrically elongated in the direction of the roller axis of rotation D.
  • the ballast elements 54 of the ballast units 46, 48, 50, 52 each have a circular ring segment-like cross-sectional contour and in their entirety form a roller axis of rotation D. surrounding ring-like structure of ballast elements 54, an intermediate space 56 being formed in the circumferential direction between ballast elements 54 that are immediately adjacent to one another.
  • Each of the ballast units 46, 48, 50, 52 has an elastic suspension arrangement 58 in association with their ballast element 54.
  • the ballast elements 54 are carried or suspended on the carrier elements 30, 32 in their two axial end regions 60, 62 via these elastic suspension arrangements 58.
  • Each suspension arrangement 58 assigned to a ballast element 54 of a respective ballast unit 46, 48, 50, 52 comprises, in association with each of the two axial end regions 60, 62 of the ballast elements 54, a respective suspension unit 64, 66.
  • the ballast elements 54 are attached via the suspension units 64, 66 the carrier elements 30, 32 carried or suspended.
  • each of the suspension units 64, 66 comprises two suspension elements 68, 70 made of elastic material, for example rubber material, arranged at a circumferential distance from one another.
  • These suspension elements, designed as blocks of material, are firmly connected, for example, by screwing to the axial end areas 60, 62 of a respectively assigned ballast element 54 on the one hand and respective support parts 72, 74 on the other hand, which can also be firmly connected to the assigned carrier elements 30, 32, on the other hand, for example also by screwing.
  • the ballast elements 54 of the ballast units 46, 48, 50, 52 are basically non-rotatably supported in the interior 26 of the soil cultivation roller 22.
  • an essentially cylindrical inner housing 76 surrounding the roller axis of rotation D can be provided and connected to the carrier elements 30, 32, for example by welding radially outside of this inner housing 76 between this and the roll shell 24 a space 78 for receiving the ballast units 46, 48, 50, 52 and inside the inner housing 76 a space 80 for receiving the imbalance shaft 34 with the imbalance mass units 38 on it.
  • Each ballast unit 46, 48, 50, 52 forms with its ballast element 54 and the suspension units 64, 66 elastically supporting it with respect to the roller shell 24 via the carrier elements 30, a vibration system in which each ballast element 54 is fundamentally different due to the elastic deformability of the suspension elements 68, 70 can move with respect to the roll shell 24 in any spatial direction, that is, both in the direction of the roll axis of rotation D, as well as radially with respect to the roll axis of rotation D, as well as in the circumferential direction about the roll axis of rotation D.
  • ballast elements 54 are not visible from the outside, so that there are no requirements for the visual appearance per se and the field of vision of the operator seated in the cabin 16 is not impaired either.
  • the ballast elements 54 can be made of inexpensive material, such as. B. concrete and / or steel can be built.
  • suspension elements 68, 70 for example, suspension elements can be used which are also used in a similar manner in order to suspend such a soil cultivation roller 10 elastically with respect to the roller frame 22. It should be noted that such a suspension in the Figs. 1 to 3 is not shown, but can be provided axially on both sides of the carrier elements 30, 32 or can be coupled to these carrier elements 30, 32 via respective rotary decoupling bearings.
  • ballast elements 54 of the ballast units 46, 48, 50, 52 of the in Fig. 3 Since between the ballast elements 54 of the ballast units 46, 48, 50, 52 of the in Fig. 3 The intermediate space 56 shown is formed, there is no risk that when a relative movement of the ballast elements 54 with respect to the roller shell 24 occurs, ballast elements 54 that are immediately adjacent to one another hit one another.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Soil Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Machines (AREA)
  • Soil Working Implements (AREA)
EP20205347.6A 2019-12-04 2020-11-03 Rouleau compacteur de sol Active EP3832015B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019132917.5A DE102019132917A1 (de) 2019-12-04 2019-12-04 Bodenbearbeitungswalze

Publications (2)

Publication Number Publication Date
EP3832015A1 true EP3832015A1 (fr) 2021-06-09
EP3832015B1 EP3832015B1 (fr) 2023-03-15

Family

ID=73059504

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20205347.6A Active EP3832015B1 (fr) 2019-12-04 2020-11-03 Rouleau compacteur de sol

Country Status (4)

Country Link
US (1) US11542669B2 (fr)
EP (1) EP3832015B1 (fr)
CN (2) CN112900201B (fr)
DE (1) DE102019132917A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019132917A1 (de) * 2019-12-04 2021-06-10 Hamm Ag Bodenbearbeitungswalze
CN113585011A (zh) * 2021-06-18 2021-11-02 徐工集团工程机械股份有限公司道路机械分公司 一种压路机振动轮
CN119372983B (zh) * 2024-12-27 2025-03-14 福建第一公路工程集团有限公司 一种道路建设用沥青铺路机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR5327E (fr) * 1904-04-20 1906-03-06 Jules Auguste Vinsonneau Rouleau cylindreur à charge amovible variable pour routes et chaussées empierrées
EP0636746A1 (fr) * 1993-07-27 1995-02-01 Caterpillar Paving Products Inc. Compacteur vibrant avec cadre vibrant accordable
DE102014226373A1 (de) * 2014-12-18 2016-06-23 Hamm Ag Verdichtungsgerät, sowie Verfahren zum Verdichten von Böden
WO2017091912A1 (fr) 2015-12-03 2017-06-08 Ammann Schweiz Ag Agencement pour produire une force de compression pulsée
CN110512492A (zh) * 2019-08-23 2019-11-29 陈明会 一种可改变表面状态的压路机用碾轮结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6095717A (en) * 1999-04-23 2000-08-01 Al-Jon Compaction wheel having replaceable cleats
EP2558649B1 (fr) * 2010-04-16 2014-11-19 Ammann Schweiz AG Agencement pour fournir une force de pression pulsée
CN102337718B (zh) * 2011-07-20 2013-07-31 屠卫东 一种振动压路机激振器结构
CN102852075B (zh) * 2012-02-23 2015-12-02 江苏大学 一种振动压路机液体无级调幅激振器
US10106936B2 (en) * 2014-12-09 2018-10-23 Volvo Construction Equipment Ab Vibration isolation for compactor
CN106702862A (zh) * 2016-12-12 2017-05-24 徐工集团工程机械股份有限公司道路机械分公司 一种振动振荡自动转换机构及振动振荡压路机
DE102016125927A1 (de) * 2016-12-30 2018-07-05 Hamm Ag Verdichterwalze
CN106677033A (zh) * 2017-03-07 2017-05-17 长安大学 一种仿生压路机钢轮及其操作方法
US10072386B1 (en) * 2017-05-11 2018-09-11 Caterpillar Paving Products Inc. Vibration system
JP6814726B2 (ja) * 2017-12-22 2021-01-20 日立建機株式会社 転圧車両
DE102019132917A1 (de) * 2019-12-04 2021-06-10 Hamm Ag Bodenbearbeitungswalze

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR5327E (fr) * 1904-04-20 1906-03-06 Jules Auguste Vinsonneau Rouleau cylindreur à charge amovible variable pour routes et chaussées empierrées
EP0636746A1 (fr) * 1993-07-27 1995-02-01 Caterpillar Paving Products Inc. Compacteur vibrant avec cadre vibrant accordable
DE102014226373A1 (de) * 2014-12-18 2016-06-23 Hamm Ag Verdichtungsgerät, sowie Verfahren zum Verdichten von Böden
WO2017091912A1 (fr) 2015-12-03 2017-06-08 Ammann Schweiz Ag Agencement pour produire une force de compression pulsée
CN110512492A (zh) * 2019-08-23 2019-11-29 陈明会 一种可改变表面状态的压路机用碾轮结构

Also Published As

Publication number Publication date
CN112900201A (zh) 2021-06-04
EP3832015B1 (fr) 2023-03-15
CN215482129U (zh) 2022-01-11
DE102019132917A1 (de) 2021-06-10
CN112900201B (zh) 2023-01-31
US11542669B2 (en) 2023-01-03
US20210172127A1 (en) 2021-06-10

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