[go: up one dir, main page]

EP3736377B1 - Engin de compactage de sol - Google Patents

Engin de compactage de sol Download PDF

Info

Publication number
EP3736377B1
EP3736377B1 EP20183609.5A EP20183609A EP3736377B1 EP 3736377 B1 EP3736377 B1 EP 3736377B1 EP 20183609 A EP20183609 A EP 20183609A EP 3736377 B1 EP3736377 B1 EP 3736377B1
Authority
EP
European Patent Office
Prior art keywords
compactor
cross member
sight opening
soil
leveling blade
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
EP20183609.5A
Other languages
German (de)
English (en)
Other versions
EP3736377A1 (fr
Inventor
Thomas Bletscher
Gerd KÖSTLER
Axel RÖMER
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 EP3736377A1 publication Critical patent/EP3736377A1/fr
Application granted granted Critical
Publication of EP3736377B1 publication Critical patent/EP3736377B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • E01C19/264—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles with attachments for work other than rolling, e.g. grading, scarifying
    • 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
    • E01C19/004—Devices for guiding or controlling the machines along a predetermined path
    • 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
    • E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
    • 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
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one machine
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/967—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of compacting-type tools
    • 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
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/40—Working platform or walkway
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2271—Actuators and supports therefor and protection therefor

Definitions

  • the present invention relates to a soil compactor which can be used, for example, to prepare the subsoil of an area to be asphalted in road construction or to compact the asphalt that has been spread on this subsoil.
  • a soil compactor which comprises a compactor roller frame, which essentially provides a front end, with a compactor roller rotatably supported thereon about a roller axis of rotation.
  • the compactor roller frame comprises two longitudinal beams which are arranged on both sides of the compactor roller with respect to a longitudinal direction of the compactor and which support the latter.
  • two cross members extend with respect to a transverse direction of the compressor on both sides of the compressor roller, that is to say with the direction of extension essentially in the transverse direction of the compressor.
  • the compressor roller frame is connected via one of these two cross members to a compressor main frame, that is to say, for example, to a rear carriage that also carries a drive unit.
  • the other of the two crossbeams i.e. the crossbeam which essentially provides a front end area of the compressor, is offset upward in a compressor height direction with respect to the crossbeam connected to the compressor main frame, so basically has a somewhat greater distance from the subsoil to be compacted. This also enables compaction in slope areas without the risk of this cross member coming into contact with the subsoil to be compacted.
  • a soil compactor according to the preamble of claim 1 is from US-A-2911893 known.
  • This soil compactor is designed as a trailer device and has a frame with two longitudinal members arranged on both sides of a compactor roller rotatably supported thereon.
  • the two longitudinal members are formed by cross members, each with two extending parallel to one another in the direction of a roller axis of rotation at a distance from one another Cross beam connected.
  • An opening is formed in each case between the cross girder beams assigned to one another in pairs.
  • a drawbar is provided on the cross member of one of the cross members, via which the soil compactor can be coupled to a tractor.
  • a soil compactor comprising a compactor drum rotatably supported on a compactor drum frame about an axis of rotation of the drum, the compactor drum frame having two longitudinal beams on both sides of the compactor drum with respect to a lengthwise direction of the compactor, and two longitudinal beams that connect and connect the longitudinal beams on both sides of the compactor drum with respect to a crosswise direction of the compactor
  • the other cross member is offset upward in a compactor vertical direction with respect to the one cross member.
  • the operator operating the compactor can see through the see-through recess at the area which is located directly in front of the compactor roller carried on the compactor roller frame. This enables greater precision when performing compaction work.
  • the at least one see-through recess be essentially open upwards in a direction of the height of the compressor.
  • At least one strut bridging this in the compressor transverse direction is provided in an upper area of the at least one see-through recess, the at least one strut having a smaller cross-sectional area than the other Cross member in the area of the at least one see-through recess.
  • a driver's cab for an operator operating the soil compactor is generally arranged centrally in the compactor in the transverse direction of the compactor and the operator is generally also in the center area of the compactor when performing compacting processes - viewed in the transverse direction of the compactor - it is further proposed that a See-through recess is arranged centered in the compressor transverse direction with respect to a center of the compressor. The operator then has a field of vision widening in the transverse direction of the compressor through this centered see-through recess.
  • the at least one see-through recess extends in the transverse direction of the compactor over at least 50%, preferably at least 70% of the extension length of the other cross member in the transverse direction of the compactor, and / or that in a compressor height direction the at least one see-through recess extends over at least 50%, preferably at least 70%, of the extension length of the other cross member in the compressor height direction.
  • the see-through recess to be subdivided into two see-through recess areas by a preferably plate-like carrier element arranged in the compressor transverse direction essentially in the center of the compressor and supported with respect to the other cross member and the strut.
  • the other cross member comprises at least two cross member elements arranged one above the other in a compressor vertical direction and forming a see-through recess between them.
  • a clearing blade be carried on the compactor roller frame such that it can be moved in a compactor height direction.
  • the clearing blade have at least one clearing blade see-through recess in an upper area in the direction of the compressor height.
  • the dozer blade in order not to produce any significant impairment of the field of vision for the operator by such a clearing blade, it is proposed that the clearing blade have at least one clearing blade see-through recess in an upper area in the direction of the compressor height.
  • a plurality of dozer blade rods running essentially parallel to one another, preferably extending essentially parallel to the compressor roller axis of rotation is provided, with at least one clearing blade see-through recess being formed between at least two dozer blade rods.
  • a dozer blade lifting element preferably a piston / cylinder unit
  • the clearing blade lifting element is preferably carried on the carrier element which is supported with respect to the other cross member and the strut bridging the at least one see-through recess.
  • the Fig. 1 shows a part, generally to be referred to as the front end 10, of a FIG Fig. 4 illustrated self-propelled soil compactor 11, which is designed as a roller train in the example shown.
  • the front end 10 comprises a compressor roller frame 12 with two essentially plate-like longitudinal members 14, 16 extending in a longitudinal direction L of the compressor Compressor transverse direction Q, that is to say extends essentially orthogonally to the compressor longitudinal direction L, so that the two longitudinal members 14, 16 are arranged on both sides of the compressor roller 18 with respect to the compressor longitudinal direction L.
  • the compactor roller 18 can be rotatably supported on the longitudinal supports 14, 16 for rotation about its roller axis of rotation.
  • the two transverse supports 20, 22 can basically be designed like a box and, like the longitudinal members 14, 16, are designed as steel parts.
  • the compressor roller frame 12 or the front carriage 10 is connected to a compressor main frame 23, which can be provided on a rear carriage 25, for example.
  • the front end 10 can be pivoted, that is to say articulated, with the compactor main frame 23, for example about a swivel axis extending approximately in a compactor vertical direction H.
  • FIG. 1 One recognizes in Fig. 1 that the two cross members 20, 22 are offset from one another in the compressor height direction H, so that the cross member 20 connected or to be connected to the compressor main frame 23 is offset downwards in the compressor height direction H with respect to the other cross member 22.
  • the compressor main frame 23 or the The rear carriage 25 of the soil compactor 11 is located further away and essentially provides, for example, the front end area of the soil compactor 11, the cross member 22 is higher, in particular with its lower edge area 24 or a scraper 26 arranged under this cross member 22 from the subsoil U to be compacted in the direction H of the height of the compactor is further away upwards.
  • This front vehicle 10 can also be used to compact in sloping areas without the cross member 22 or the scraper 26 arranged underneath coming into contact with the subsoil U to be compacted.
  • the cross member 22 which, when the front carriage 10 moves in the illustration of FIG Fig. 1 to the left the front end region of the soil compactor 11 defines a see-through recess 28.
  • This see-through recess 28, which extends completely through the cross member 22 in the compressor longitudinal direction L, is essentially open at the top in the compressor height direction H and is delimited, for example, by two side walls 30, 32 formed on the cross member 22 or a bottom wall 34.
  • the cross member 22 has a smaller cross-sectional dimension than in the two areas provided on both sides and connected to the longitudinal members 14, 16.
  • the see-through recess 28 is provided in the transverse direction Q of the compressor essentially in the center of the cross member 22, this central area being characterized, for example, by a plate-like carrier element 36 extending upward from the cross member 22 or the bottom wall 34.
  • a strut 38 bridging the see-through recess 28 in its upper area and thus essentially extending in the transverse direction Q of the compressor penetrates the plate-like carrier element 36 and is connected to the cross member 22 in the area of the side walls 30, 32.
  • a welded connection with both the cross member 22 and the plate-like carrier element 36 can ensure a stable connection.
  • the transparent recess 28 provided approximately in the center of the transverse carrier 22 in the transverse direction Q of the compactor has an extension length of at least 50%, preferably at least at least, in the transverse direction Q of the compactor 70% of the extension length of the cross member 22 is in this direction.
  • the strut 38 stiffens the cross member 22, but essentially does not impair the view through the see-through opening 28.
  • the plate-like support element 36 also contributes to the stiffening, which due to its central positioning and due to the central positioning of the see-through recess 28 is also connected to the strut 38 in its longitudinal center area.
  • the plate-like support element 36 thus divides the see-through cutout 28, which is basically open at the top, into two see-through cutout areas 40, 42.
  • the Fig. 2 shows the in Fig. 1
  • the front end 10 shown with its compressor roller frame 12 in connection with a clearing blade 44 pivotably supported thereon 12 are supported pivotably about a pivot axis that is essentially parallel to the roll axis of rotation or the transverse direction of the compressor Q.
  • a piston / cylinder unit 50 provides a snow blade lifting element 52 by means of which the snow blade 44 can be raised or lowered.
  • the piston / cylinder unit 50 can be connected to the clearing blade 44 in one of its end regions in a central length region and can in its The other end region can be connected in an articulated manner to the cross member 22, in particular to the plate-like carrier element 36 carried thereon.
  • the clearing blade 44 is designed with a plurality of clearing blade see-through recesses 54 in its upper area in the direction H of the compactor. These can essentially be provided by gaps between clearing blade rods 58 extending in the compressor transverse direction Q over a blade area 56 of the blade 44 View through this area to the area of the subsurface U directly in front of the compactor roller 18 or in front of the clearing blade 44.
  • the clearing blade rods 58 can preferably be firmly supported on several blade plates 60 lying next to one another in the transverse direction Q of the compactor and also carrying the blade area 56.
  • the operator P receives over the upper region
  • the compactor roller 18 has an essentially free view of the subsurface U to be compacted in the area in front of the compactor roller 18.
  • the organs used to stabilize or stiffen the cross member 22, in particular the strut 38, do not substantially impair the view of this area of the subsurface U .
  • the configuration of the clearing blade 44 according to the invention also enables a substantially unobstructed view of the area immediately in front of the clearing blade 44.
  • this construction according to the invention in particular of the cross member 22, is of substantial advantage, since this cross member 22 closes in the compressor height direction H with respect to the compressor main frame 23 connecting cross member 20 is offset upwards and lies in the field of vision of the operator P without providing the see-through recess.
  • the cross member 22 can also be provided by two or more cross member elements of the cross member arranged one above the other in the compressor vertical direction H, which extend between the two longitudinal members 14, 16 and provide respective see-through cutouts between them. Also, with the configuration of the cross member 22 in the in Fig. 1 In the manner shown, several of the see-through cutouts can be provided in succession in the transverse direction Q of the compressor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Road Paving Machines (AREA)
  • Soil Working Implements (AREA)

Claims (11)

  1. Compacteur de sol comprenant un rouleau de compactage (18) supporté de manière rotative à un châssis de rouleau de compactage (12), dans lequel le châssis de rouleau de compactage (12) comprend deux supports longitudinaux (14, 16) disposés des deux côtés du rouleau de compactage (18) par rapport à une direction longitudinale de compacteur (L) et supportant ledit rouleau de compactage, et deux supports transversaux (20, 22) disposés des deux côtés du rouleau de compactage (18) par rapport à une direction perpendiculaire de compacteur (Q) et connectant les deux supports longitudinaux (14, 16),
    dans lequel le châssis de rouleau de compactage (12) est relié à un châssis principal de compacteur (23) par l'intermédiaire de l'un des deux supports transversaux (20), dans lequel au moins une ouverture de vue (28) est prévue dans l'autre des deux supports transversaux (22),
    caractérisé en ce que
    l'autre support transversal (22) est décalée vers le haut par rapport audit un support transversal (20) dans une direction verticale de compacteur (H).
  2. Compacteur de sol selon la revendication 1,
    caractérisé en ce que ladite au moins une ouverture de vue (28) est essentiellement ouverte vers le haut dans une direction verticale de compacteur (H).
  3. Compacteur de sol selon la revendication 2,
    caractérisé en ce que la zone supérieure de ladite au moins une ouverture de vue (28) est pourvue d'au moins une entretoise (38) pontant ladite ouverture de vue dans une direction perpendiculaire de compacteur (Q), dans lequel ladite au moins une entretoise (38) comprend une zone de section transversale plus petite que l'autre support transversal (22) dans la zone de ladite au moins une ouverture de vue (28).
  4. Compacteur de sol selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'une ouverture de vue (28) est disposée centrée par rapport au milieu du compacteur dans la direction perpendiculaire de compacteur (Q), et/ou en ce que ladite au moins une ouverture de vue (28) couvre une distance dans la direction perpendiculaire de compacteur (Q) d'au moins 50%, de préférence d'au moins 70% de la distance couverte par l'autre support transversal (22) dans la direction perpendiculaire de compacteur (Q), et/ou que ladite au moins une ouverture de vue (28) couvre une distance dans une direction verticale de compacteur (H) d'au moins 50%, de préférence d'au moins 70% de la distance couverte par l'autre support transversal (22) dans la direction vertical de compacteur (H).
  5. Compacteur de sol selon la revendication 3 et la revendication 4,
    caractérisé en ce que l'ouverture de vue (28) est divisée en deux zones d'ouverture de vue (40, 42) par un élément de support (36), de préférence en forme de plaque, disposé essentiellement au milieu du compacteur dans la direction perpendiculaire de compacteur (Q) et soutenu par rapport à l'autre support transversal (22) et à l'entretoise (38).
  6. Compacteur de sol selon la revendication 1,
    caractérisé en ce que l'autre support transversal (22) comprend au moins deux éléments de support transversal disposés l'un au-dessus de l'autre dans une direction verticale de compacteur (H) et formant entre eux une ouverture de vue.
  7. Compacteur de sol selon l'une quelconque des revendications 1 à 6, caractérisé en ce qu'une lame de nivellement (44) est supportée au châssis de rouleau de compactage (12) de manière à être mobile dans une direction verticale de compacteur (H).
  8. Compacteur de sol selon la revendication 7,
    caractérisé en ce que la lame de nivellement (44) comprend au moins une ouverture de vue de lame de nivellement (54) dans une zone supérieure dans la direction verticale de compacteur (H).
  9. Compacteur de sol selon la revendication 8,
    caractérisé en ce que une pluralité de barres de lame de nivellement (58) essentiellement parallèles les unes aux autres est prévue dans la zone supérieure de la lame de nivellement (44), s'étendant de préférence essentiellement parallèlement à l'axe de rotation du rouleau de compactage, dans lequel au moins une ouverture de vue de lame de nivellement (54) est formée entre au moins deux barres de lame de nivellement (58).
  10. Compacteur de sol selon l'une quelconque des revendications 7 à 9, caractérisé en ce qu'un mécanisme de levage de lame de nivellement (52), de préférence une unité à piston et cylindre (50), est supporté par rapport à la lame de nivellement (44) et à l'autre support transversal (22).
  11. Compacteur de sol selon la revendication 5 et la revendication 10, caractérisé en ce que le mécanisme de levage de la lame de nivellement (52) est supporté à l'élément de support (36).
EP20183609.5A 2016-04-21 2017-04-18 Engin de compactage de sol Active EP3736377B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016107366.0A DE102016107366A1 (de) 2016-04-21 2016-04-21 Bodenverdichter
EP17166732.2A EP3235952B1 (fr) 2016-04-21 2017-04-18 Rouleau compresseur
EP18208439.2A EP3492656B1 (fr) 2016-04-21 2017-04-18 Rouleau compresseur

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP18208439.2A Division EP3492656B1 (fr) 2016-04-21 2017-04-18 Rouleau compresseur
EP18208439.2A Division-Into EP3492656B1 (fr) 2016-04-21 2017-04-18 Rouleau compresseur
EP17166732.2A Division EP3235952B1 (fr) 2016-04-21 2017-04-18 Rouleau compresseur

Publications (2)

Publication Number Publication Date
EP3736377A1 EP3736377A1 (fr) 2020-11-11
EP3736377B1 true EP3736377B1 (fr) 2021-12-08

Family

ID=58578859

Family Applications (3)

Application Number Title Priority Date Filing Date
EP20183609.5A Active EP3736377B1 (fr) 2016-04-21 2017-04-18 Engin de compactage de sol
EP17166732.2A Active EP3235952B1 (fr) 2016-04-21 2017-04-18 Rouleau compresseur
EP18208439.2A Active EP3492656B1 (fr) 2016-04-21 2017-04-18 Rouleau compresseur

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP17166732.2A Active EP3235952B1 (fr) 2016-04-21 2017-04-18 Rouleau compresseur
EP18208439.2A Active EP3492656B1 (fr) 2016-04-21 2017-04-18 Rouleau compresseur

Country Status (4)

Country Link
US (1) US9915040B2 (fr)
EP (3) EP3736377B1 (fr)
CN (3) CN107304541B (fr)
DE (1) DE102016107366A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016107366A1 (de) * 2016-04-21 2017-10-26 Hamm Ag Bodenverdichter
DE102017129932A1 (de) 2017-12-14 2019-06-19 Hamm Ag Bodenbearbeitungswalze
DE102018132378A1 (de) * 2018-12-17 2020-06-18 Hamm Ag Bodenbearbeitungsmaschine
CN111910490A (zh) * 2019-05-07 2020-11-10 徐州祥瑞工程机械科技有限公司 一种新式压路机专用钢轮
CN110438871A (zh) * 2019-07-23 2019-11-12 郑丹丹 一种公路建设用路面推平碾压设备
CN110434102B (zh) * 2019-07-31 2020-09-15 深圳市惠深博越智慧建造科技有限公司 一种建筑工程用地基压实设备
US11208768B2 (en) * 2020-03-09 2021-12-28 Caterpillar Paving Products Inc. Autonomous soil compactor front radar
CN117947768B (zh) * 2024-03-26 2024-06-04 中铁建工集团第二建设有限公司 一种建筑工程用地基平整设备及其使用方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2302964A (en) * 1941-09-15 1942-11-24 Letourneau Inc Earth roller
US2911893A (en) * 1954-04-29 1959-11-10 Hyster Co Earth compacting device
US3183804A (en) * 1961-04-19 1965-05-18 Robert G Letourneau Earth compacting machine
CH557930A (it) * 1972-10-27 1975-01-15 Domenighetti Domenico Procedimento per variare la posizione del baricentro di una macchina costipatrice comprendente un mezzo trainante e untamburo cilindrico metallico, mediante zavorra mobile e dispositivo di zavorramento utilizzato per realizzare detto procedimento.
US4098344A (en) * 1976-10-07 1978-07-04 Victor Ray Johnson Earthworking implement
AT381745B (de) * 1984-03-23 1986-11-25 Voest Alpine Ag Fahrbares bodenverdichtungsgeraet
US5104257A (en) * 1989-06-02 1992-04-14 Construcciones Maquinaria Obras Publicas Lebrero, S.A. Vibration insulation system in compactors
CN1198713A (zh) * 1995-09-29 1998-11-11 英格索尔-兰德公司 一种土壤压实机及其牵引控制系统
US5676493A (en) * 1996-02-02 1997-10-14 Terra Compactor Wheel Corp. Compaction machine wheel
SE508207C2 (sv) * 1997-08-20 1998-09-14 Boerje Sundqvist Anordning och förfarande vid komprimering av material
EP1029982A1 (fr) * 1999-02-15 2000-08-23 Ammann Verdichtung AG Engin de compactage automoteur pour compaction du sol
JP3703993B2 (ja) * 1999-05-10 2005-10-05 日立建機株式会社 ロードローラ
DE20103327U1 (de) * 2001-02-24 2001-05-10 Rammax Maschinenbau GmbH, 72555 Metzingen Walzenzug
US6857816B2 (en) * 2001-06-20 2005-02-22 Sakai Heavy Industries, Ltd. Roller
US8550745B2 (en) * 2005-04-25 2013-10-08 Rockland, Inc. Apparatus and method for compacting and conditioning a tract of ground
US7805865B2 (en) * 2006-01-13 2010-10-05 M-B-W, Inc. Vibratory exciter unit for interchangeable connection to various vibratory tools
US8152410B2 (en) * 2007-04-27 2012-04-10 Roth Scott R Method and apparatus for compaction, breaking and rubblization
DE102007033808B4 (de) * 2007-07-05 2025-01-30 Wirtgen Gmbh Selbstfahrende Großfräse
JP4885088B2 (ja) * 2007-07-31 2012-02-29 鹿島建設株式会社 締固め土層形成方法
US7857544B2 (en) * 2008-10-03 2010-12-28 Caterpillar Inc Extension plate for a compactor
US8376655B2 (en) * 2008-10-03 2013-02-19 Caterpillar Paving Products Inc. Compactor with smooth hose routing
US20100098521A1 (en) * 2008-10-14 2010-04-22 Clark Equipment Company Skid Steer Loaders with Variable Isolation on Vibratory Roller
US8635903B2 (en) * 2009-12-22 2014-01-28 Caterpillar Paving Products Inc. Method and system for compaction measurement
US20120067603A1 (en) * 2010-09-22 2012-03-22 Caterpillar Inc. Axle guard assembly for compaction machine
US8690475B2 (en) * 2010-10-05 2014-04-08 Caterpillar Inc. Compaction apparatus and associated compactor vehicle
EP2698305B1 (fr) * 2012-08-13 2015-11-04 BOMAG GmbH Rouleau compresseur
CN102888806B (zh) * 2012-11-06 2015-04-22 洛阳路通重工机械有限公司 一种钢轮轮胎组合式压路机
DE102013203860A1 (de) 2013-03-07 2014-09-25 Hamm Ag Bodenverdichter
DE202013012325U1 (de) * 2013-04-09 2016-03-29 Bomag Gmbh Bodenfräsmaschine, insbesondere Straßenkaltfräse, mit sichtoptimiertem Heckbereich
DE102013006321A1 (de) * 2013-04-12 2014-10-16 Bomag Gmbh Baumaschine zur Bodenverdichtung, insbesondere Walzenzug, Bandagenmantelsegment sowie Stampffuß
CN203498730U (zh) * 2013-10-14 2014-03-26 中联重科股份有限公司 压路机
CN204023375U (zh) * 2014-08-23 2014-12-17 香港明洋（国际）集团有限公司 一种具有预铺平功能的压路机
US9630657B2 (en) * 2015-01-13 2017-04-25 Caterpillar Paving Products Inc. Tire skirt system with window for compactor machine
CN105133468A (zh) * 2015-09-12 2015-12-09 张萍 一种具有可调反光装置的压路机
DE102016107366A1 (de) * 2016-04-21 2017-10-26 Hamm Ag Bodenverdichter

Also Published As

Publication number Publication date
CN107304541B (zh) 2020-09-08
EP3235952A1 (fr) 2017-10-25
US9915040B2 (en) 2018-03-13
CN107304541A (zh) 2017-10-31
EP3235952B1 (fr) 2019-02-20
CN111877097A (zh) 2020-11-03
EP3736377A1 (fr) 2020-11-11
US20170306571A1 (en) 2017-10-26
EP3492656B1 (fr) 2020-09-30
EP3492656A1 (fr) 2019-06-05
CN207003191U (zh) 2018-02-13
DE102016107366A1 (de) 2017-10-26
CN111877097B (zh) 2022-10-11

Similar Documents

Publication Publication Date Title
EP3736377B1 (fr) Engin de compactage de sol
DE7529603U (de) An einer zugmaschine anbringbare materialhandhabungsvorrichtung
DE3025235C2 (fr)
DE2946796A1 (de) Nachlaufgeraet fuer schneefahrzeuge, insbesondere zur pistenpflege
DE2817523A1 (de) Fahrzeug mit raupenband
DE7338262U (de) Landwirtschaftliche arbeitsmaschine
EP2279652B1 (fr) Cultivateur
EP1245740A1 (fr) Véhicule de chantier avec un outil de travail
EP2772418B1 (fr) Dispositif pour élargir un moyen de transport et moyen de transport
DE4230517C2 (de) Schneepflug
DE3910180C2 (fr)
DE2510455B2 (de) Selbstfahrende Kartoffelerntemaschine
EP3005853A1 (fr) Outil agricole et procede de fonctionnement d'un outil agricole
DE202013001898U1 (de) Mittel zur Verbreiterung eines Transportmittels sowie Transportmittel
DE1913382C3 (de) Gerät zum Einebnen von Schneeflächen, insbesondere Skipisten
DE3432692C3 (de) Landmaschine, insbesondere Kreiselegge
DE8506280U1 (de) Fahrbares Gerät zum Ausbessern von Straßendecken
DE9320343U1 (de) Zur Anordnung an einem Arbeitsfahrzeug vorgesehenes Arbeitsgerät
DE2321271C3 (de) Buckelabtragvorrichtung, insbesondere für ein Skipistenfahrzeug
DE102013003317B4 (de) Mittel zur Verbreiterung eines Transportmittels sowie Transportmittel
DE202013006247U1 (de) Landwirtschaftliches Verteilgerät
DE10027453A1 (de) Arbeitsmaschine
DE1988186U (de) Fahrbares, als loeffelbagger od. dgl. verwendbares geraet.
DE2030206C3 (de) Halterung für ein Schürfwerkzeug an einem Fahrzeug
DE102021102772A1 (de) Mähwerksanordnung

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AC Divisional application: reference to earlier application

Ref document number: 3235952

Country of ref document: EP

Kind code of ref document: P

Ref document number: 3492656

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210407

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210818

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AC Divisional application: reference to earlier application

Ref document number: 3235952

Country of ref document: EP

Kind code of ref document: P

Ref document number: 3492656

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1453860

Country of ref document: AT

Kind code of ref document: T

Effective date: 20211215

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502017012224

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20211208

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

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220308

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

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220308

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

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

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

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

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220408

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

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

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502017012224

Country of ref document: DE

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

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220408

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

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

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

26N No opposition filed

Effective date: 20220909

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

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20220418

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220430

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

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

Ref country code: LU

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

Effective date: 20220418

Ref country code: LI

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

Effective date: 20220430

Ref country code: GB

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

Effective date: 20220418

Ref country code: FR

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

Effective date: 20220430

Ref country code: CH

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

Effective date: 20220430

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

Ref country code: BE

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

Effective date: 20220430

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

Ref country code: IE

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

Effective date: 20220418

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1453860

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220418

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

Ref country code: AT

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

Effective date: 20220418

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

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208

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

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20170418

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

Ref country code: DE

Payment date: 20240418

Year of fee payment: 8

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

Ref country code: CZ

Payment date: 20240405

Year of fee payment: 8

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

Ref country code: SE

Payment date: 20240418

Year of fee payment: 8

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

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211208