EP0156667B1 - Installation pour le ravalement de bâtiments - Google Patents

Installation pour le ravalement de bâtiments Download PDF

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Publication number
EP0156667B1
EP0156667B1 EP85400256A EP85400256A EP0156667B1 EP 0156667 B1 EP0156667 B1 EP 0156667B1 EP 85400256 A EP85400256 A EP 85400256A EP 85400256 A EP85400256 A EP 85400256A EP 0156667 B1 EP0156667 B1 EP 0156667B1
Authority
EP
European Patent Office
Prior art keywords
cabin
front face
axis
solid particles
air
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.)
Expired
Application number
EP85400256A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0156667A1 (fr
Inventor
Chantal Thomann
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9301557&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0156667(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT85400256T priority Critical patent/ATE34591T1/de
Publication of EP0156667A1 publication Critical patent/EP0156667A1/fr
Application granted granted Critical
Publication of EP0156667B1 publication Critical patent/EP0156667B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/002—Arrangements for cleaning building facades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
    • B24C3/062—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable for vertical surfaces

Definitions

  • the installation of the invention is characterized in that it comprises an intermediate partition parallel to the open front face and provided with air suction fans, a rear lateral face. provided with air exhaust openings, the filtering panel being arranged parallel to and between the intermediate wall and the cioisorratDère 'the open front face being provided with a surround which projects outside of the cabin with respect to this front face, this surround being made of flexible material has on a frame made up of inflatable tubes.
  • the openings in the rear side face are provided with panels inclined upwards and outwards from the cabin.
  • the cabin is supported by the end of the lifting arm of a lifting machine, the connection of the cabin to the arm being produced by a rotational mounting of the cabin along a vertical axis XX parallel to the front face and by a pivoting assembly along a horizontal axis perpendicular to the axis XX and to the axis of the lifting arm.
  • the installation shown in the drawings essentially comprises a cabin 1, for example made of aluminum sheet, which is provided with an open front side face 2.
  • This front face is intended to be placed opposite the wall of the building to be cut down so that the workers placed on the floor 3 can project onto the building using a nozzle, solid particles conveyed by air under pressure.
  • These particles consist of dry silica powder whose dimensions are between 1 and 70 microns, so that effective cleaning of the building can be carried out quickly, without damaging its facade.
  • This intermediate partition 4 is provided with a battery of fans 5 which are intended to 'suck in the air located in the front zone 2 1 and which contains suspended particles of silica powder in order to project this air onto a filter panel 6 arranged parallel and behind the partition 4.
  • the rear lateral face 7 of the cabin is provided with openings 7 1 .
  • On the lower edge of these openings are fixed panels 8 which are inclined towards the outside and towards the top of the cabin in order to constitute deflectors preventing the air sucked in by the fans 5 and which has passed through the filtering panel 6 from being projected horizontally outside the cabin.
  • each fan 5 opens a tube 9 1 for spraying water, while on the upper edge of the front face of the filter panel 6 there is also a ramp 9 2 for spraying water.
  • the pipes 9 1 by projecting water onto the blades of the fans, have the effect of humidifying the air and the solid particles aspirated so that these particles are deposited against the front face of the filter panel 6.
  • the water flowing from the ramp 9 2 against the panel 6 constantly washes the front face of this panel so that the mixture of water and particles is recovered in a hopper 10 forming the underside of the cabin, then discharged by a conduit 11.
  • the tubing 9 1 and the ramp 9 2 are supplied with pressurized water by a flexible pipe 12.
  • the open front face 2 of the cabin is provided with an surround 13 made using a flexible material 13 1 such as a tarpaulin, mounted on a frame 13 2 made using inflatable tubes by l 'air.
  • a flexible material 13 1 such as a tarpaulin
  • This surround thus comprises a front peripheral flange 13 3 and flanges 13 4 which connect the flange 13 3 to the periphery of the front face 2.
  • the cabin 1 is supported at the end of the lifting arm 14 of a lifting machine.
  • the connection between the cabin and the arm comprises two concentric tubes 15 and 16, one of which, 15, is fixed to the base of the hopper 10 and the other of which, 16, is fixed to a pivoting yoke 17, by the intermediate an axis 18, on the arm 14.
  • the outer tube 15 comprises at its base a toothed wheel 15 1 with which meshes an endless screw 15 2 driven by a hydraulic motor 15 3 .
  • the concentric tubes 15 and 16 therefore constitute a rotational mounting of the cabin along a vertical axis XX parallel to the front face 2 of the cabin.
  • the pivot axis 18 is perpendicular to the axis XX and to the axis 14 1 of the lifting arm 14.
  • the pivoting of the yoke 17 is ensured by a hydraulic cylinder 19 so as to be able to modify the inclination of the cabin and, also, so as to be able to place this cabin horizontally in the extension of the arm 14 when moving hoist.
  • the rotation of the tubes 15 and 16 relative to each other using the motor 15 3 makes it possible to modify the orientation of the cabin so as to have the face 2 facing the building to be swallowed without being obliged to modify the position of the lifting device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)
  • Ventilation (AREA)
  • Detergent Compositions (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Sewage (AREA)
  • Optical Communication System (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Building Environments (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
EP85400256A 1984-02-29 1985-02-14 Installation pour le ravalement de bâtiments Expired EP0156667B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85400256T ATE34591T1 (de) 1984-02-29 1985-02-14 Druck-reinigungsvorrichtung fuer gebaeude.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8403171A FR2560262B1 (fr) 1984-02-29 1984-02-29 Installation pour le ravalement de batiments
FR8403171 1984-02-29

Publications (2)

Publication Number Publication Date
EP0156667A1 EP0156667A1 (fr) 1985-10-02
EP0156667B1 true EP0156667B1 (fr) 1988-05-25

Family

ID=9301557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85400256A Expired EP0156667B1 (fr) 1984-02-29 1985-02-14 Installation pour le ravalement de bâtiments

Country Status (11)

Country Link
US (1) US4649672A (enrdf_load_stackoverflow)
EP (1) EP0156667B1 (enrdf_load_stackoverflow)
AT (1) ATE34591T1 (enrdf_load_stackoverflow)
BR (1) BR8500868A (enrdf_load_stackoverflow)
CA (1) CA1254706A (enrdf_load_stackoverflow)
DE (1) DE3562932D1 (enrdf_load_stackoverflow)
EG (1) EG17618A (enrdf_load_stackoverflow)
ES (1) ES8607460A1 (enrdf_load_stackoverflow)
FR (1) FR2560262B1 (enrdf_load_stackoverflow)
GR (1) GR850452B (enrdf_load_stackoverflow)
PT (1) PT80022B (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629623A1 (de) * 1986-08-30 1988-03-03 Schlick Roto Jet Masch Einrichtung zum reinigen von oberflaechen grossflaechiger objekte mit einem bewegbaren strahlkorb
FR2622619B1 (fr) * 1987-11-03 1992-09-04 Thomann Gabrielle Cabine pour le ravalement des facades de batiments
US5011710A (en) * 1988-11-10 1991-04-30 Harrison John F Bridge maintenance method and equipment
JP2529431B2 (ja) * 1990-02-09 1996-08-28 大陽酸素株式会社 洗浄装置
BR9204236A (pt) * 1992-10-30 1994-05-03 Petroleo Brasileiro Sa Sistema coletor de material particulado para operação de jateamento comareia
US5291695A (en) * 1992-11-04 1994-03-08 Blastco Corporation Scaffolding with enclosed movable work areas sealed against work surfaces
US5427199A (en) * 1993-04-22 1995-06-27 Interstate Coatings Inc. Self-propelled work platform and containment enclosure
DE59409098D1 (de) * 1993-09-07 2000-03-02 Conchita Holding Sa Sandstrahlvorrichtung
LU88407A1 (fr) * 1993-09-13 1995-04-05 Antonio Frezzella Procédé et installation à circuit fermé automatiquement pour le ragréement non polluant de monuments et de bâtiments
FR2730651B1 (fr) * 1995-02-16 1997-05-09 Union De Services Publics Dispositif pour le nettoyage d'une surface courbe et vehicule ainsi equipe
US5688323A (en) * 1995-11-13 1997-11-18 Interstate Coatings, Inc. Spray containment and enclosure assembly
ITMO20100263A1 (it) * 2010-09-21 2012-03-22 Vincenzo Rina Apparecchiatura per la verniciatura di scafi di imbarcazioni navali o simili

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729918A (en) * 1954-04-06 1956-01-10 William N Van Denburgh Blast cleaning apparatus
FR1414659A (fr) * 1964-11-26 1965-10-15 Procédé notamment pour le ravalement et le nettoyage de façade d'immeuble ainsi que les dispositifs et installation pour la mise en oeuvre du présent procédé ou procédé similaire
FR1557648A (enrdf_load_stackoverflow) * 1966-07-16 1969-01-13
US3407538A (en) * 1966-08-29 1968-10-29 Anthony E. Codina Sandblaster for floors
US3522000A (en) * 1967-09-06 1970-07-28 Chillum Sheet Metal Inc Method and apparatus for cooling and purifying gaseous products of combustion
NL7209486A (enrdf_load_stackoverflow) * 1971-07-09 1973-01-11
US4020596A (en) * 1974-11-11 1977-05-03 Wheelabrator-Frye, Inc. Convertible blast cleaning unit
JPS5234496A (en) * 1975-09-12 1977-03-16 Mitsui Eng & Shipbuild Co Ltd Sandblast machine for surface portion at curved side
US4181821A (en) * 1978-10-31 1980-01-01 Bell Telephone Laboratories, Incorporated Multiple template speech recognition system
GB2099329A (en) * 1981-05-29 1982-12-08 Coal Industry Patents Ltd Dust filter apparatus

Also Published As

Publication number Publication date
ATE34591T1 (de) 1988-06-15
PT80022B (pt) 1987-05-29
EG17618A (en) 1990-06-30
FR2560262A1 (fr) 1985-08-30
CA1254706A (fr) 1989-05-30
PT80022A (fr) 1985-03-01
GR850452B (enrdf_load_stackoverflow) 1985-06-21
FR2560262B1 (fr) 1986-08-22
US4649672A (en) 1987-03-17
DE3562932D1 (en) 1988-06-30
ES541342A0 (es) 1986-05-16
EP0156667A1 (fr) 1985-10-02
BR8500868A (pt) 1985-10-15
ES8607460A1 (es) 1986-05-16

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