EP0943735A1 - Appareil de fraisage ou de perçage - Google Patents

Appareil de fraisage ou de perçage Download PDF

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Publication number
EP0943735A1
EP0943735A1 EP99102249A EP99102249A EP0943735A1 EP 0943735 A1 EP0943735 A1 EP 0943735A1 EP 99102249 A EP99102249 A EP 99102249A EP 99102249 A EP99102249 A EP 99102249A EP 0943735 A1 EP0943735 A1 EP 0943735A1
Authority
EP
European Patent Office
Prior art keywords
milling
guide frame
motor
frame
drilling tool
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
EP99102249A
Other languages
German (de)
English (en)
Other versions
EP0943735B1 (fr
Inventor
Jürgen Stehr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0943735A1 publication Critical patent/EP0943735A1/fr
Application granted granted Critical
Publication of EP0943735B1 publication Critical patent/EP0943735B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • E01C23/094—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 about vertical or inclined axes, e.g. for core sampling

Definitions

  • the invention relates to a device for milling or drilling, especially in the form of an attachment Carrier vehicle, for example an excavator, a loader or a crane.
  • the technical problem underlying the invention consists in specifying a milling device with who machined the manhole covers mechanically can be, with the same device also others Work should be feasible.
  • the device according to the invention has a support frame with at least two support legs. Is on the support frame an outer guide frame is arranged on which in turn a inner guide frame is provided, the guide frame are displaceable relative to each other.
  • a motor is provided that has at least one Milling or drilling tool drives, which on the inner Guide frame is arranged. According to the invention Drive of the milling or drilling tool vertically.
  • the milling tool which in this case consists of a cylinder with chisels exists around the manhole cover milling around, that means milling the cover overlay.
  • the milling head mills a joint around the manhole cover.
  • the cover can be easily removed.
  • the device according to the invention has the advantage that very little for milling a manhole cover overlay Time is required, for example two minutes.
  • the support frame preferably has three support legs on so that the support frame always has a firm footing.
  • the manhole cover is milled and free in a few minutes can be taken out.
  • milling or drilling tools can be arranged be, for example, a milling head, an earth auger Tree stump milling head or a milling disk. It can too Milling heads of different sizes can be arranged.
  • the motor for driving the milling or drilling tool is arranged on the inner guide frame according to the invention and is relative to that with the inner lead frame outer guide frame slidably formed.
  • the inner guide frame can also be moved arranged on this milling or drilling tool relative to the outer guide frame and thus the one with the outer
  • the guide frame of the fixed frame is moved vertically, so that vertical milling or drilling work is carried out can be.
  • the engine is with a gearbox on the inner lead frame flanged.
  • the gearbox may be act a planetary gear.
  • the device is advantageous as an attachment a carrier vehicle is formed.
  • the attachment can be on an excavator, a loader or a crane or the like to be ordered.
  • the engine is designed as an oil engine and is driven by the hydraulic system of the carrier vehicle.
  • a hydraulic cylinder is also provided by the hydraulic system of the carrier vehicle is actuated.
  • the suspension of the device according to the invention is with the boom of the carrier vehicle connected.
  • the boom of the carrier vehicle presses with its weight on the suspension on the outer Lead frame. This creates a counter bearing.
  • the milling head mills around the manhole cover or the Sliding cap a joint. This allows the lid attachment can be easily removed.
  • the device according to the invention can also with an earth auger or Tree stump milling head.
  • the milling heads are with various carbide tools, such as round shank chisels or flat milling chisels.
  • Fig. 1 shows a device (1) with a support frame (2), which has support legs (3, 4, 5).
  • an outer guide frame (6) is fixed.
  • Struts (7, 8) and a plate (9) are provided.
  • an inner guide frame (10) arranged, in which a hydraulic motor (11) is arranged is.
  • the inner guide frame (10) is opposite the outer guide frame (6) in the direction of the arrow (A) slidably mounted.
  • the hydraulic motor (11) drives you Milling head (13) via a drive shaft (12), which as Hexagon is formed.
  • the milling head (13) is as Milling head designed for manhole covers and shows as milling tools Picks (14).
  • a suspension (15) is provided for the arrangement of the device (1) on an excavator or the like.
  • a hydraulic cylinder (16) is provided, the inner guide frame (10) relative to the outer Guide frame (6) moves.
  • the hydraulic motor (11) and the are advantageous Hydraulic cylinder (16) from the hydraulic system of the excavator, Loader, crane or the like operated.
  • a plastic slide (17) provided a low-friction process of the interior Guide frame (10) against the outer guide frame (6) to enable.
  • the milling head (20) has a stock of round shank chisels (21).
  • 5 is an earth drill on the device (1) (22) arranged.
  • FIG. 6 shows the device according to the invention (1) a stump milling head (23) with a flat milling cutter (24).

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Earth Drilling (AREA)
  • Road Repair (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Confectionery (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Drilling And Boring (AREA)
  • Polarising Elements (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
  • Shovels (AREA)
EP99102249A 1998-03-18 1999-02-05 Appareil de fraisage Expired - Lifetime EP0943735B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19811638A DE19811638C2 (de) 1998-03-18 1998-03-18 Vorrichtung zum Fräsen oder Bohren
DE19811638 1998-03-18

Publications (2)

Publication Number Publication Date
EP0943735A1 true EP0943735A1 (fr) 1999-09-22
EP0943735B1 EP0943735B1 (fr) 2001-09-05

Family

ID=7861237

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99102249A Expired - Lifetime EP0943735B1 (fr) 1998-03-18 1999-02-05 Appareil de fraisage

Country Status (6)

Country Link
EP (1) EP0943735B1 (fr)
AT (1) ATE205268T1 (fr)
DE (2) DE19811638C2 (fr)
DK (1) DK0943735T3 (fr)
ES (1) ES2161560T3 (fr)
PT (1) PT943735E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3719209A2 (fr) 2019-04-02 2020-10-07 Simex S.r.l. Ensemble d'excavation et machine d'exploitation comprenant ledit ensemble

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10041247B4 (de) * 2000-08-22 2004-02-05 Jürgen Stehr Verfahren zum Freifräsen eines Schachtdeckels und/oder einer Schachtdeckelauflage sowie Vorrichtung zur Durchführung des Verfahrens
DE20303209U1 (de) 2003-02-26 2003-07-03 Reißmann, Uwe, 08321 Zschorlau Vorrichtung zum Herstellen kreisrunder Öffnungen in Straßendecken für Schachtabdeckungen
CN105082265A (zh) * 2015-08-11 2015-11-25 阜阳祥云木业有限公司 一种钻床
CN112482176A (zh) * 2020-12-02 2021-03-12 王辉 一种公路工程用地面钻孔设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549182A (en) * 1945-10-15 1951-04-17 Southwest Paving Company Road roller
US3491844A (en) * 1967-03-20 1970-01-27 Hughes Tool Co Drag type core drill for pavement or rock having disparate inclusions
EP0002291A2 (fr) * 1977-11-16 1979-06-13 VANDAELE GEBROEDERS personenvennootschap met beperkte aansprakelijkheid Dispositif hydraulique pour trépan carottier
JPH0726508A (ja) * 1993-07-15 1995-01-27 Kyowa Exeo Corp 路面切削機
US5470131A (en) * 1994-06-21 1995-11-28 Americore Technologies, Inc. Methods and apparatus for cutting circular slots in pavement extending about manhole castings
EP0796950A1 (fr) * 1996-03-22 1997-09-24 Paul-Gerd Stellmach Méthode et dispositif pour remplacer un cadre de regard disposé dans un revêtement d'asphalte

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2851191A1 (de) * 1978-11-27 1980-06-04 Reinhard Wirtgen Maschine zum abfraesen oder abschaelen von strassenbelaegen
DE3417862A1 (de) * 1984-05-14 1986-01-02 Aannemings- en Verhuurbedrijf W. Kuijl B.V., Amsterdam Vorrichtung zum anbringen von entwaesserungsschlitzen in schienen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549182A (en) * 1945-10-15 1951-04-17 Southwest Paving Company Road roller
US3491844A (en) * 1967-03-20 1970-01-27 Hughes Tool Co Drag type core drill for pavement or rock having disparate inclusions
EP0002291A2 (fr) * 1977-11-16 1979-06-13 VANDAELE GEBROEDERS personenvennootschap met beperkte aansprakelijkheid Dispositif hydraulique pour trépan carottier
JPH0726508A (ja) * 1993-07-15 1995-01-27 Kyowa Exeo Corp 路面切削機
US5470131A (en) * 1994-06-21 1995-11-28 Americore Technologies, Inc. Methods and apparatus for cutting circular slots in pavement extending about manhole castings
EP0796950A1 (fr) * 1996-03-22 1997-09-24 Paul-Gerd Stellmach Méthode et dispositif pour remplacer un cadre de regard disposé dans un revêtement d'asphalte

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 095, no. 004 31 May 1995 (1995-05-31) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3719209A2 (fr) 2019-04-02 2020-10-07 Simex S.r.l. Ensemble d'excavation et machine d'exploitation comprenant ledit ensemble

Also Published As

Publication number Publication date
ES2161560T3 (es) 2001-12-01
EP0943735B1 (fr) 2001-09-05
DE19811638A1 (de) 1999-09-23
DE19811638C2 (de) 2000-05-11
DK0943735T3 (da) 2001-12-03
ATE205268T1 (de) 2001-09-15
PT943735E (pt) 2002-01-30
DE59900233D1 (de) 2001-10-11

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