DE602005021762D1 - CONCRETE MACHINE - Google Patents

CONCRETE MACHINE

Info

Publication number
DE602005021762D1
DE602005021762D1 DE602005021762T DE602005021762T DE602005021762D1 DE 602005021762 D1 DE602005021762 D1 DE 602005021762D1 DE 602005021762 T DE602005021762 T DE 602005021762T DE 602005021762 T DE602005021762 T DE 602005021762T DE 602005021762 D1 DE602005021762 D1 DE 602005021762D1
Authority
DE
Germany
Prior art keywords
concrete machine
hydraulic
machine
concrete
lines
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
DE602005021762T
Other languages
German (de)
Inventor
Carl Kesson Stroemdahl
Kjell Nilsson
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.)
Conjet AB
Original Assignee
Conjet AB
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 Conjet AB filed Critical Conjet AB
Publication of DE602005021762D1 publication Critical patent/DE602005021762D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • E01C23/12—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
    • E01C23/128—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with hydrojets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Holo Graphy (AREA)
  • Centrifugal Separators (AREA)
  • Noodles (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

The machine has control unit (40) for distribution valves (41-44) in hydraulic lines (46,49,50,52) of the hydraulic motors (12,21,24,26), which is coupled to flow meters (55-58) in the hydraulic lines (45,47,49,51) of the hydraulic motors.
DE602005021762T 2004-03-24 2005-03-16 CONCRETE MACHINE Active DE602005021762D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0400753A SE525915C2 (en) 2004-03-24 2004-03-24 Concrete working machine has control unit for distribution valves in hydraulic lines of hydraulic motors, which is coupled to flow meters in other set of hydraulic lines of hydraulic motors
PCT/SE2005/000370 WO2005090684A1 (en) 2004-03-24 2005-03-16 A concrete working machine

Publications (1)

Publication Number Publication Date
DE602005021762D1 true DE602005021762D1 (en) 2010-07-22

Family

ID=32067505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005021762T Active DE602005021762D1 (en) 2004-03-24 2005-03-16 CONCRETE MACHINE

Country Status (5)

Country Link
EP (1) EP1730353B1 (en)
AT (1) ATE470758T1 (en)
DE (1) DE602005021762D1 (en)
SE (1) SE525915C2 (en)
WO (1) WO2005090684A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE530049C2 (en) * 2006-06-22 2008-02-19 Aquajet Systems Holding Ab Apparatus and method for moving a beam member
SE1300085A1 (en) * 2013-02-05 2014-04-15 Conjet Ab A unit for harvesting a surface with a high-pressure water jet
SE541458C2 (en) * 2016-02-29 2019-10-08 Conjet Ab Water spray unit and way of felling a surface
CN109915016B (en) * 2019-04-03 2024-03-08 中国铁建重工集团股份有限公司 Drill jumbo and drill jumbo control method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2027776A (en) * 1979-08-09 1980-02-27 Gutehoffnungshuette Sterkrade Cutting a Solid Body
US4854770A (en) * 1984-04-16 1989-08-08 Indescor Hydrodynamics Inc. Method and apparatus for removal of surface material
US4683684A (en) * 1985-10-22 1987-08-04 Electric Power Research Institute, Inc. High pressure fluid jet apparatus for cutting and removing pavement
SE466899B (en) * 1990-08-24 1992-04-27 Aquajet Systems Ab DEVICE FOR MATERIAL REMOVAL PROCESSING OF A MATERIAL LAYER, SPECIFICALLY A CONCRETE LAYER
SE520866C2 (en) * 2000-10-13 2003-09-09 Conjet Ab Ways to operate a concrete machining machine
SE521403C2 (en) * 2001-04-09 2003-10-28 Conjet Ab Concrete logging machine and ways to expose reinforcement in a concrete surface

Also Published As

Publication number Publication date
SE0400753L (en) 2005-05-24
EP1730353A1 (en) 2006-12-13
EP1730353B1 (en) 2010-06-09
SE525915C2 (en) 2005-05-24
WO2005090684A1 (en) 2005-09-29
ATE470758T1 (en) 2010-06-15
SE0400753D0 (en) 2004-03-24

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