DE2700950B1 - Grabenfraese - Google Patents

Grabenfraese

Info

Publication number
DE2700950B1
DE2700950B1 DE2700950A DE2700950A DE2700950B1 DE 2700950 B1 DE2700950 B1 DE 2700950B1 DE 2700950 A DE2700950 A DE 2700950A DE 2700950 A DE2700950 A DE 2700950A DE 2700950 B1 DE2700950 B1 DE 2700950B1
Authority
DE
Germany
Prior art keywords
milling
control device
crawler
inclination
crawler track
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
DE2700950A
Other languages
German (de)
English (en)
Other versions
DE2700950C2 (enExample
Inventor
Paurat Friedrich Wilhelm
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
Priority to DE2700950A priority Critical patent/DE2700950B1/de
Priority to US05/868,733 priority patent/US4173836A/en
Publication of DE2700950B1 publication Critical patent/DE2700950B1/de
Application granted granted Critical
Publication of DE2700950C2 publication Critical patent/DE2700950C2/de
Granted 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
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
    • 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
    • E02F3/06—Dredgers; Soil-shifting machines mechanically-driven with digging screws
    • 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
    • E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
    • E02F5/145—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids control and indicating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Milling Processes (AREA)
  • Machine Tool Units (AREA)
  • Earth Drilling (AREA)
DE2700950A 1977-01-12 1977-01-12 Grabenfraese Granted DE2700950B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2700950A DE2700950B1 (de) 1977-01-12 1977-01-12 Grabenfraese
US05/868,733 US4173836A (en) 1977-01-12 1978-01-12 Condition responsive trench excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2700950A DE2700950B1 (de) 1977-01-12 1977-01-12 Grabenfraese

Publications (2)

Publication Number Publication Date
DE2700950B1 true DE2700950B1 (de) 1978-03-30
DE2700950C2 DE2700950C2 (enExample) 1978-11-16

Family

ID=5998492

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2700950A Granted DE2700950B1 (de) 1977-01-12 1977-01-12 Grabenfraese

Country Status (2)

Country Link
US (1) US4173836A (enExample)
DE (1) DE2700950B1 (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624899A1 (fr) * 1987-12-18 1989-06-23 Rabaud Claude Machine pour le creusage de rigoles sur le bord des routes, pour l'evacuation de l'eau
WO1992020875A1 (en) * 1991-05-18 1992-11-26 Webster Equipment Limited Mechanism for supporting an earthworking etc. tool
WO1996004163A1 (en) * 1994-07-29 1996-02-15 Vermeer Manufacturing Company Track trencher control system and process
DE102006044551B4 (de) * 2005-09-23 2008-04-17 Technische Universität Dresden Arbeitsgerät zum aushubarmen Erzeugen schmaler Bodengräben
US7762013B2 (en) 2007-06-29 2010-07-27 Vermeer Manufacturing Company Trencher with auto-plunge and boom depth control
US7778756B2 (en) 2007-06-29 2010-08-17 Vermeer Manufacturing Company Track trencher propulsion system with load control
US7930843B2 (en) 2007-06-29 2011-04-26 Vermeer Manufacturing Company Track trencher propulsion system with component feedback
US8347529B2 (en) 2009-04-09 2013-01-08 Vermeer Manufacturing Company Machine attachment based speed control system

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810386C2 (de) * 1978-03-10 1979-11-15 Friedrich Wilhelm 4230 Wesel Paurat Vorrichtung zum Vortrieb von Gräben
DE2933597A1 (de) * 1979-08-18 1981-03-26 Westfalia Becorit Industrietechnik GmbH, 44534 Lünen Einrichtung zur leistungsregelung einer teilschnitt-vortriebsmaschine
US4491927A (en) * 1980-04-11 1985-01-01 The Digger Meter Corporation Depth monitoring system
WO1981002904A1 (en) * 1980-04-11 1981-10-15 Digger Meter Corp Depth monitoring system
DE3049146C2 (de) * 1980-12-24 1984-05-10 Friedrich Wilhelm 4230 Wesel Paurat Schrämwalze mit Sprühdüsen, welche in Bedüsungssektoren aufgeteilt ist
US4968101A (en) * 1987-07-06 1990-11-06 Bossow Emory R Vertical asphalt and concrete miller
DE4309233C1 (de) * 1993-03-23 1994-07-21 Leffer Stahl & App Verfahren und Vorrichtung zum exakten Einhalten der vertikalen Aushubrichtung einer Schlitzwand
US5470131A (en) * 1994-06-21 1995-11-28 Americore Technologies, Inc. Methods and apparatus for cutting circular slots in pavement extending about manhole castings
US5584597A (en) * 1995-03-14 1996-12-17 Lemelson; Jerome Method and apparatus for road hole repair including preparation thereof
US6129163A (en) * 1998-04-24 2000-10-10 Hamilton; Gary Flightless rock auger with quick attachment and method of use
GB2368358B (en) 2000-10-23 2004-10-13 Mastenbroek Ltd Trenching method and apparatus
EP1291490A3 (de) * 2001-09-06 2003-05-21 Bechem, Hannelore Abtragwerkzeug zum Lösen von Gestein, Mineralien und dgl.
NL1022181C2 (nl) * 2002-12-17 2004-06-18 Seatools B V Inrichting voor het in de aardbodem vormen van een sleuf.
US7223049B2 (en) * 2005-03-01 2007-05-29 Hall David R Apparatus, system and method for directional degradation of a paved surface
US8244438B2 (en) * 2008-01-31 2012-08-14 Caterpillar Inc. Tool control system
CA2639583A1 (en) * 2008-03-15 2009-09-15 John Szukiewicz Ice grooving device and method
US7654017B2 (en) * 2008-05-09 2010-02-02 Allan Black Trenching attachment having an internal combustion engine
CN101723061B (zh) * 2009-12-22 2012-09-12 马伟 冰海航路开通装置
IT201700056889U1 (it) * 2017-05-25 2018-11-25 Faster Spa Attacco per applicazioni oleodinamiche equipaggiato con almeno un sensore di rilevamento

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1897894U (de) * 1964-05-22 1964-07-30 Everardus Vinke Grabenzieh- und -reinigungsgeraet mit schneckenfraeser.
NO121347B (enExample) * 1965-05-06 1971-02-15 D Vaughan
SU394509A1 (ru) * 1968-04-19 1973-08-22 Трест Мосстроймеханизаци Главмосстро УСТРОЙСТВО дл УПРАВЛЕНИЯ РОТОРНЫМ ТРАНШЕЙНЫМ ЭКСКАВАТОРОМ
DE7618210U1 (de) * 1976-06-08 1976-10-07 Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf Fahrbares arbeitsgeraet, insbesondere hydraulikbagger

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624899A1 (fr) * 1987-12-18 1989-06-23 Rabaud Claude Machine pour le creusage de rigoles sur le bord des routes, pour l'evacuation de l'eau
WO1992020875A1 (en) * 1991-05-18 1992-11-26 Webster Equipment Limited Mechanism for supporting an earthworking etc. tool
WO1996004163A1 (en) * 1994-07-29 1996-02-15 Vermeer Manufacturing Company Track trencher control system and process
DE102006044551B4 (de) * 2005-09-23 2008-04-17 Technische Universität Dresden Arbeitsgerät zum aushubarmen Erzeugen schmaler Bodengräben
US7762013B2 (en) 2007-06-29 2010-07-27 Vermeer Manufacturing Company Trencher with auto-plunge and boom depth control
US7778756B2 (en) 2007-06-29 2010-08-17 Vermeer Manufacturing Company Track trencher propulsion system with load control
US7930843B2 (en) 2007-06-29 2011-04-26 Vermeer Manufacturing Company Track trencher propulsion system with component feedback
US8042290B2 (en) 2007-06-29 2011-10-25 Vermeer Manufacturing Company Trencher with auto-plunge and boom depth control
US8347529B2 (en) 2009-04-09 2013-01-08 Vermeer Manufacturing Company Machine attachment based speed control system
US8819966B2 (en) 2009-04-09 2014-09-02 Vermeer Manufacturing Company Machine attachment based speed control system

Also Published As

Publication number Publication date
US4173836A (en) 1979-11-13
DE2700950C2 (enExample) 1978-11-16

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee