EP3736377A1 - Engin de compactage de sol - Google Patents

Engin de compactage de sol Download PDF

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Publication number
EP3736377A1
EP3736377A1 EP20183609.5A EP20183609A EP3736377A1 EP 3736377 A1 EP3736377 A1 EP 3736377A1 EP 20183609 A EP20183609 A EP 20183609A EP 3736377 A1 EP3736377 A1 EP 3736377A1
Authority
EP
European Patent Office
Prior art keywords
compressor
see
recess
compactor
cross member
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
EP20183609.5A
Other languages
German (de)
English (en)
Other versions
EP3736377B1 (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

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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
    • E01C19/26—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
    • E01C19/22—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
    • E01C19/004—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, in road construction to prepare the subsoil of an area to be asphalted 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 and 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. Between these two longitudinal supports, two transverse supports 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. Via one of these two cross members, the compressor roller frame is connected to a compressor main frame, that is to say, for example, to a rear carriage that also supports 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 comprising a compactor drum rotatably supported on a compactor drum frame about a drum axis of rotation, the compactor drum frame having two longitudinal beams on both sides of the compactor drum with respect to a compactor longitudinal direction and two longitudinal beams that connect and connect the longitudinal beams with respect to a compactor transverse direction on both sides of the compactor drum
  • the compactor drum frame having two longitudinal beams on both sides of the compactor drum with respect to a compactor longitudinal direction and two longitudinal beams that connect and connect the longitudinal beams with respect to a compactor transverse direction on both sides of the compactor drum
  • the compressor roller frame being connected to a compressor main frame via one of the two cross members, with at least one see-through recess being provided in the other of the two cross members.
  • the operator operating the compactor can see through the see-through cutout at the area which is located immediately 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 cutout be essentially open upward in a compressor height direction.
  • 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 located when performing compacting processes Also in the middle area of the compressor - viewed in the compressor transverse direction - it is further proposed that a see-through cutout be 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 can also be made for the see-through recess to be divided into two see-through recess areas by a preferably plate-like carrier element arranged in the compressor transverse direction essentially in the middle 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 height direction and forming a see-through recess between them.
  • the other cross member be offset upward in a compactor vertical direction with respect to one cross member.
  • 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 means of 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 extending 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 rods.
  • a dozer blade lifting member 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 crossbeam and the strut bridging the at least one see-through recess.
  • FIG. 11 shows a part of an in FIG Fig. 4 illustrated self-propelled soil compactor 11, which is designed as a roller compactor in the example shown.
  • the front end 10 comprises a compressor roller frame 12 with two essentially plate-like longitudinal supports 14, 16 extending in a longitudinal direction L of the compressor. Between these two longitudinal supports 14, 16 a compressor roller, generally designated 18, is supported in such a way that its roller axis of rotation is essentially in a 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 beams 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 further away and essentially provides, for example, the front end area of the soil compactor 11, is higher up, in particular with its lower edge area 24 or a scraper 26 arranged under this crossmember 22 from the subsoil U to be compacted in the compactor vertical direction H. is further away upwards.
  • this front vehicle 10 can also be used to compact in areas of the slope without the cross member 22 or the scraper 26 arranged below coming into contact with the subsoil U to be compacted.
  • a see-through recess 28 In order to allow an operator P, who is generally positioned in the driver's cab 27 on the rear carriage 25, to see the ground area to be compacted immediately adjacent, for example in front of the compactor roller 18, the cross member 22, which, when the front carriage 10 moves in the illustration in FIG Fig. 1 the front end region of the soil compactor 11 is defined to the left, a see-through recess 28.
  • 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 cutout 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 both with the cross member 22 and with the plate-like carrier element 36 can ensure a stable connection.
  • the see-through recess 28 provided in the transverse direction Q of the compactor approximately centrally in the cross member 22 has an extension length of at least 50%, preferably at least in the transverse direction of the compactor 70% of the extension length of the cross member 22 in this direction.
  • the transparent recess 28 can also be made for the transparent recess 28 to have an extension length in the compactor vertical direction H, i.e. generally a depth, which corresponds to at least 50%, preferably at least 70% of the extension length, that is to say generally the thickness, of the cross member 22 in this compressor height direction H.
  • 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 cut-out 28 is also connected to the strut 38 in its longitudinal center area.
  • the plate-like support element 36 thus divides the see-through recess 28, which is basically open at the top, into two see-through recess areas 40, 42.
  • the Fig. 2 shows the in Fig. 1
  • the plow blade 44 has pivot arms 46, 48 at its two end areas spaced apart in the compressor transverse direction H, which in the area of the two longitudinal members 14, 16 with the compressor roller frame 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 blade lifting element 52, by means of which the 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 longitudinal center region and can in its The other end region can be connected in an articulated manner to the cross member 22, in particular 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 plow rods 58 extending in the compressor transverse direction Q over a shield area 56 of the plow blade 44.
  • the plow rods 58 thus extend the area of the plow blade 44 that is effective for clearing upwards beyond the blade area 56, but enable the 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 compressor transverse direction Q 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 design 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 structure according to the invention in particular of the cross member 22, is of substantial advantage when this cross member 22 is 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, when the cross member 22 is configured in the in Fig. 1 In the manner shown, several of the see-through cutouts may be provided in succession in the transverse direction Q of the compressor.

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  • 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)
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
EP18208439.2A EP3492656B1 (fr) 2016-04-21 2017-04-18 Rouleau compresseur
EP17166732.2A EP3235952B1 (fr) 2016-04-21 2017-04-18 Rouleau compresseur

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP18208439.2A Division-Into EP3492656B1 (fr) 2016-04-21 2017-04-18 Rouleau compresseur
EP18208439.2A Division 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 true EP3736377A1 (fr) 2020-11-11
EP3736377B1 EP3736377B1 (fr) 2021-12-08

Family

ID=58578859

Family Applications (3)

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

Family Applications Before (2)

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

Country Status (4)

Country Link
US (1) US9915040B2 (fr)
EP (3) EP3492656B1 (fr)
CN (3) CN111877097B (fr)
DE (1) DE102016107366A1 (fr)

Families Citing this family (7)

* 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

Citations (6)

* 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
WO1999011875A1 (fr) * 1997-08-20 1999-03-11 Sundqvist Boerje Appareil et procede de compactage de materiaux
DE20103327U1 (de) * 2001-02-24 2001-05-10 Rammax Maschb Gmbh Walzenzug
US20100086354A1 (en) * 2008-10-03 2010-04-08 Caterpillar Paving Products, Inc. Extension plate for a compactor and method
DE102013203860A1 (de) 2013-03-07 2014-09-25 Hamm Ag Bodenverdichter

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0852544B2 (fr) * 1995-09-29 2004-01-07 Ingersoll-Rand Company Compacteur de sol et son systeme de commande de traction
US5676493A (en) * 1996-02-02 1997-10-14 Terra Compactor Wheel Corp. Compaction machine wheel
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
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
DE102007033808A1 (de) * 2007-07-05 2009-01-08 Wirtgen Gmbh Selbstfahrende Straßenfräsmaschine, insbesondere 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
US8376655B2 (en) * 2008-10-03 2013-02-19 Caterpillar Paving Products Inc. Compactor with smooth hose routing
EP2350397A1 (fr) * 2008-10-14 2011-08-03 Clark Equipment Company Chargeuses à direction à glissement avec isolation variable sur rouleau vibrant
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
DE102013006105B4 (de) * 2013-04-09 2019-09-26 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

Patent Citations (6)

* 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
WO1999011875A1 (fr) * 1997-08-20 1999-03-11 Sundqvist Boerje Appareil et procede de compactage de materiaux
DE20103327U1 (de) * 2001-02-24 2001-05-10 Rammax Maschb Gmbh Walzenzug
US20100086354A1 (en) * 2008-10-03 2010-04-08 Caterpillar Paving Products, Inc. Extension plate for a compactor and method
DE102013203860A1 (de) 2013-03-07 2014-09-25 Hamm Ag Bodenverdichter

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DE102016107366A1 (de) 2017-10-26
US20170306571A1 (en) 2017-10-26
EP3492656B1 (fr) 2020-09-30
EP3736377B1 (fr) 2021-12-08
CN207003191U (zh) 2018-02-13
CN107304541B (zh) 2020-09-08
EP3235952B1 (fr) 2019-02-20
EP3492656A1 (fr) 2019-06-05
EP3235952A1 (fr) 2017-10-25
US9915040B2 (en) 2018-03-13
CN111877097B (zh) 2022-10-11
CN107304541A (zh) 2017-10-31
CN111877097A (zh) 2020-11-03

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