SE8401687D0 - Device for removing degraded concrete - Google Patents

Device for removing degraded concrete

Info

Publication number
SE8401687D0
SE8401687D0 SE8401687A SE8401687A SE8401687D0 SE 8401687 D0 SE8401687 D0 SE 8401687D0 SE 8401687 A SE8401687 A SE 8401687A SE 8401687 A SE8401687 A SE 8401687A SE 8401687 D0 SE8401687 D0 SE 8401687D0
Authority
SE
Sweden
Prior art keywords
concrete
nozzle
removing degraded
degraded concrete
layer
Prior art date
Application number
SE8401687A
Other languages
English (en)
Other versions
SE8401687L (sv
SE451742B (sv
Original Assignee
Atlas Copco 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 Atlas Copco Ab filed Critical Atlas Copco Ab
Priority to SE8401687A priority Critical patent/SE451742B/sv
Publication of SE8401687D0 publication Critical patent/SE8401687D0/sv
Priority to US06/711,967 priority patent/US4619551A/en
Publication of SE8401687L publication Critical patent/SE8401687L/xx
Publication of SE451742B publication Critical patent/SE451742B/sv

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)
  • Working Measures On Existing Buildindgs (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
SE8401687A 1984-03-27 1984-03-27 Anordning for borttagande av forsvagad betong SE451742B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8401687A SE451742B (sv) 1984-03-27 1984-03-27 Anordning for borttagande av forsvagad betong
US06/711,967 US4619551A (en) 1984-03-27 1985-03-14 Device for removing degraded concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8401687A SE451742B (sv) 1984-03-27 1984-03-27 Anordning for borttagande av forsvagad betong

Publications (3)

Publication Number Publication Date
SE8401687D0 true SE8401687D0 (sv) 1984-03-27
SE8401687L SE8401687L (sv) 1985-09-28
SE451742B SE451742B (sv) 1987-10-26

Family

ID=20355312

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8401687A SE451742B (sv) 1984-03-27 1984-03-27 Anordning for borttagande av forsvagad betong

Country Status (2)

Country Link
US (1) US4619551A (sv)
SE (1) SE451742B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854770A (en) * 1984-04-16 1989-08-08 Indescor Hydrodynamics Inc. Method and apparatus for removal of surface material
IT1174230B (it) * 1984-07-03 1987-07-01 Fip Ind Apparecchiatura, atta ad effetuare la scarificazione di strati di calcestruzzo, mediante getti d'acqua
US4793734A (en) * 1987-10-22 1988-12-27 Nlb Apparatus for removing structural concrete
SE466899B (sv) * 1990-08-24 1992-04-27 Aquajet Systems Ab Anordning foer materialavlaegsnande bearbetning av ett materialskikt, saerskilt ett betongskikt
AU2508100A (en) * 1999-01-20 2000-08-07 Vacuum Sales, Inc. Hydrodemolition apparatus for degrading a target
SE520866C2 (sv) * 2000-10-13 2003-09-09 Conjet Ab Sätt att styra en betongbearbetningsmaskin
US7080888B2 (en) * 2003-03-04 2006-07-25 Ash Equipment Company, Inc. Dual nozzle hydro-demolition system
US7507053B2 (en) * 2007-01-29 2009-03-24 Hall David R Oscillating straight stream nozzles
DE102015218114B4 (de) * 2015-09-21 2018-10-18 Lobbe Industrieservice Gmbh & Co Kg Verfahren und Vorrichtung zum Reinigen von Rohrbündeln
JP6493850B2 (ja) * 2016-07-04 2019-04-03 樋口 幸弘 ウオータージェットノズル装置による路面破砕方法とウオータージェットノズル装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2064660A (en) * 1934-11-12 1936-12-15 William H Haas Apparatus for extracting materials
US2655408A (en) * 1950-05-06 1953-10-13 Charlie D Williams Nozzle
US2928322A (en) * 1955-08-22 1960-03-15 Lawrence K Spitzer Self-propelled multi-purpose percussion unit
US3225842A (en) * 1963-01-07 1965-12-28 Rex Chainbelt Inc Self-propelled percussion tool assembly
US3910815A (en) * 1974-03-26 1975-10-07 Westvaco Corp Method and apparatus for papermachine felt cleaning
US4081200A (en) * 1976-12-10 1978-03-28 Flow Industries, Inc. Method and apparatus to remove structural concrete
US4193635A (en) * 1978-04-07 1980-03-18 Hochrein Ambrose A Jr Controlled cavitation erosion process and system
US4453773A (en) * 1982-12-30 1984-06-12 Toffolon Roger L Pavement breaking apparatus

Also Published As

Publication number Publication date
US4619551A (en) 1986-10-28
SE8401687L (sv) 1985-09-28
SE451742B (sv) 1987-10-26

Similar Documents

Publication Publication Date Title
FR2563663B1 (fr) Dispositif de commande d'un laser a semi-conducteurs
IT8548008A0 (it) Dispositivo per l'applicazione di un liquido su un nastro durante l'a vanzamento
SE8401687D0 (sv) Device for removing degraded concrete
FR2479383B1 (fr) Dispositif d'ajustement du cable d'un frein a main
FR2558815B1 (fr) Guide d'ascenseur
GB2123372B (en) Device for guiding longitudinal movement of a web
FR2533336B1 (fr) Dispositif d'introduction par clavier
FR2443306B1 (fr) Dispositif pour effiler et supprimer les aretes sur la surface de pieces usinees
IT1179653B (it) Cuscinetto a scorrimento su guide rettilinee
SG4786G (en) Device for applying blot-shaped coverings by electro-plating
FR2475669B1 (fr) Dispositif de mise sous tension d'un organe d'entrainement
FR2559966B1 (fr) Laser a guide d'ondes
FR2511043B1 (fr) Revetement de surface a forte teneur en yttrium
IT8467481A0 (it) Cuscinetto a scorrimento su guide rettilinee
FR2525405B1 (fr) Laser a guide d'ondes a alesage carre et a fonctionnement declenche passivement
FR2560903B3 (fr) Dispositif flottant de reprise d'un liquide en surface
FR2531691B1 (fr) Fleche telescopique a dispositifs d'appui et/ou de guidage de ses troncons perfectionnes
KR830006773A (ko) 원자력 증기발생기의 오염제거 장치
FR2565026B1 (fr) Dispositif pour adapter l'action d'un electro-aimant a un composant a manoeuvrer par l'electro-aimant
FR2525301B1 (fr) Ensemble de guidage a roulement et roulement pour rail de guidage
BE883350A (fr) Agencement de guidage pour le deplacement lineaire d'au moins un objet dispose sur un support
GB2171140B (en) A fixing device
BE874303A (fr) Dispositif de guidage et de freinage pour la couture d'une chaine de fermeture a curseur
FR2351916A1 (fr) Guidage d'un ruban de verre a la surface d'un bain de flottage
FR2537485B1 (fr) Dispositif pour recouvrir le mecanisme de guidage d'un chariot mobile

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8401687-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8401687-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8401687-2

Format of ref document f/p: F