EP3719209A3 - Excavating assembly and operating machine comprising this assembly - Google Patents

Excavating assembly and operating machine comprising this assembly Download PDF

Info

Publication number
EP3719209A3
EP3719209A3 EP20167603.8A EP20167603A EP3719209A3 EP 3719209 A3 EP3719209 A3 EP 3719209A3 EP 20167603 A EP20167603 A EP 20167603A EP 3719209 A3 EP3719209 A3 EP 3719209A3
Authority
EP
European Patent Office
Prior art keywords
excavating
support
assembly
lower framework
excavator
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.)
Withdrawn
Application number
EP20167603.8A
Other languages
German (de)
French (fr)
Other versions
EP3719209A2 (en
Inventor
Mirco Risi
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.)
Simex SRL
Original Assignee
Simex SRL
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 Simex SRL filed Critical Simex SRL
Publication of EP3719209A2 publication Critical patent/EP3719209A2/en
Publication of EP3719209A3 publication Critical patent/EP3719209A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/183—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with digging unit shiftable relative to the frame
    • 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
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
    • E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
    • E01C23/088—Rotary tools, e.g. milling drums
    • 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
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
    • E01C23/0906—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
    • E01C23/0926—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters
    • E01C23/0933—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters rotary, e.g. circular-saw joint cutters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1445—Tools for positioning or removing cover frames
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/188—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with the axis being horizontal and transverse to the direction of travel
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/246—Digging wheels; Digging elements of wheels; Drives for wheels drives
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/08—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging wheels turning round an axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Earth Drilling (AREA)

Abstract

The present invention relates to an excavating assembly (100) comprising- at least one excavating apparatus (1) that can be used directly connected to an operating machine (106) for excavating trenches or removing layers of tarmac along curvilinear traveling paths and along linear traveling paths in an operating surface (Z);- said excavating apparatus (1) comprising an excavating tool (8);- said excavating tool (8) comprising an excavating tool axis of rotation (R) that is substantially parallel to the operating surface (Z);- said excavating apparatus (1) comprising an excavating drive device or excavating drive motor (52) that actuate, and can be moved integrally with, the excavating tool (8);- said assembly (100) also comprising a rotary support (101);- said rotary support (101) comprising an excavator attachment saddle support (102) that can be connected to an operating machine (106), for example an excavator comprising a movable excavator arm (103);- said rotary support (101) comprising a lower framework (104);- said lower framework (104) being rotatably connected to said excavator attachment saddle (102) such that it rotates about a rotary support axis of rotation (V) that is substantially perpendicular to said operating surface (Z) ;- said rotary support (101) comprising a driving motor (105) for rotating the support or support motor, which actuates, and can move integrally with, the excavator attachment saddle support (102) and initiates the rotational movement of said lower framework (104);- said excavating apparatus (1) being detachably connected to said lower framework (104) such that, by rotating said lower framework (104) with respect to said attachment saddle (102), said excavating tool (8) travels along a circular path.
EP20167603.8A 2019-04-02 2020-04-01 Excavating assembly and operating machine comprising this assembly Withdrawn EP3719209A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT201900004936 2019-04-02

Publications (2)

Publication Number Publication Date
EP3719209A2 EP3719209A2 (en) 2020-10-07
EP3719209A3 true EP3719209A3 (en) 2020-10-21

Family

ID=67185618

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20167603.8A Withdrawn EP3719209A3 (en) 2019-04-02 2020-04-01 Excavating assembly and operating machine comprising this assembly

Country Status (1)

Country Link
EP (1) EP3719209A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100031778A1 (en) * 2021-12-20 2023-06-20 Grotti Srl Scarifying tool and operating machine comprising this tool
IT202100031772A1 (en) 2021-12-20 2023-06-20 Grotti Srl Scarifying tool and operating machine comprising this tool

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319586A1 (en) * 1983-05-30 1984-12-06 Fritz 3540 Korbach Wachenfeld-Teschner Device for arranging a recess around circular road installation parts consisting of a frame and cover, such as e.g. shaft coverings or the like in road surfaces
EP1048787A2 (en) * 1999-04-27 2000-11-02 Gudrun Mietz Apparatus and method for repairing or replacing parts of bituminous road coverings
CN104594170A (en) * 2014-12-16 2015-05-06 北京奇思恒通工程技术有限公司 Pavement repairing device
WO2017046725A1 (en) * 2015-09-15 2017-03-23 Simex Engineering S.R.L. Excavating equipment for excavating surfaces

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US4458949A (en) 1981-09-14 1984-07-10 Robert Jury Manhole casting removing device
JPS59222205A (en) 1983-06-02 1984-12-13 Terumo Corp Manufacture of hollow fiber for treating blood
JP2668551B2 (en) 1988-06-17 1997-10-27 昭和電線電纜株式会社 Pavement removal device for manhole cover frame
US4924951A (en) 1989-01-13 1990-05-15 Paulson Roger W Manhole cutter
DK169412B1 (en) 1992-09-14 1994-10-24 Gershon Friedman Apparatus for cutting cover in coating, e.g. asphalt
US5470131A (en) 1994-06-21 1995-11-28 Americore Technologies, Inc. Methods and apparatus for cutting circular slots in pavement extending about manhole castings
DE19611397A1 (en) 1996-03-22 1997-09-25 Stellmach Paul Gerd Method and device for replacing a frame of a manhole cover embedded in an asphalt surface
DE19811638C2 (en) 1998-03-18 2000-05-11 Juergen Stehr Device for milling or drilling
DE10041247B4 (en) 2000-08-22 2004-02-05 Jürgen Stehr Method for free milling a manhole cover and / or a manhole cover support and device for carrying out the method
US6536987B2 (en) 2001-05-30 2003-03-25 Ming-Huang Chang Quick manhole/handhole construction method and related devices
EP1362954A1 (en) 2001-10-26 2003-11-19 Fredy Stury AG Milling head for a construction machine
JP4794541B2 (en) 2006-12-26 2011-10-19 デシル コンストラクション カンパニー リミテッド Manhole cover repair and reinforcement method and super fast hard high strength concrete composition used therefor
US8011851B1 (en) 2007-09-13 2011-09-06 Michael Crites Manhole cutting and removing device
DE202009011164U1 (en) 2009-08-18 2009-11-19 Neher, Friedrich Fahrbahnaufrauer
US8646847B2 (en) 2009-10-14 2014-02-11 Coneqtec Corp. Manhole remover
DE102010014711A1 (en) 2010-04-12 2011-10-13 Street Cut Gmbh Rotary milling plate for roadway roughener, has plate body including fastening unit with tensioning arrangement for mounting milling segments at lower side of body, where fastening unit is formed such that segments are radially moved
GB201117198D0 (en) 2011-03-15 2011-11-16 Dunn Brian P Improvements in or relating to equipment and method of repairing potholes in roads
JP5368616B2 (en) 2011-08-22 2013-12-18 信一 椿森 Circular cutting device, circular cutting method, underground structure removal method and road pavement method
KR101454224B1 (en) 2014-03-14 2014-10-23 삼서공업 주식회사 Manhole repair method using variable type circular cutter for excuting drilling and curring of road surface and compass type height adjuster
FR3034437B1 (en) 2015-03-30 2021-07-16 Gb Forages Diriges CIRCULAR CUTTING DEVICE OF A SECTION OF HARD MATERIAL SOIL COVER
KR101771790B1 (en) 2015-07-02 2017-08-25 조성욱 Cutting device for the circular furrow of manhole covers around
CN106498833B (en) 2015-09-06 2019-07-05 常州杰和机械有限公司 Well lid digs milling apparatus
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KR101614021B1 (en) 2015-12-18 2016-04-29 대실테크 주식회사 Apparatus for removing manhole cover and maintenance method of manhole cover

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319586A1 (en) * 1983-05-30 1984-12-06 Fritz 3540 Korbach Wachenfeld-Teschner Device for arranging a recess around circular road installation parts consisting of a frame and cover, such as e.g. shaft coverings or the like in road surfaces
EP1048787A2 (en) * 1999-04-27 2000-11-02 Gudrun Mietz Apparatus and method for repairing or replacing parts of bituminous road coverings
CN104594170A (en) * 2014-12-16 2015-05-06 北京奇思恒通工程技术有限公司 Pavement repairing device
WO2017046725A1 (en) * 2015-09-15 2017-03-23 Simex Engineering S.R.L. Excavating equipment for excavating surfaces

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Publication number Publication date
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