ZA82222B - Applying marking materials to surfaces - Google Patents

Applying marking materials to surfaces

Info

Publication number
ZA82222B
ZA82222B ZA82222A ZA82222A ZA82222B ZA 82222 B ZA82222 B ZA 82222B ZA 82222 A ZA82222 A ZA 82222A ZA 82222 A ZA82222 A ZA 82222A ZA 82222 B ZA82222 B ZA 82222B
Authority
ZA
South Africa
Prior art keywords
marking
marking material
vehicle
flow
control
Prior art date
Application number
ZA82222A
Inventor
David Nicholas Kilner
Original Assignee
Prismo Universal Ltd
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 Prismo Universal Ltd filed Critical Prismo Universal Ltd
Publication of ZA82222B publication Critical patent/ZA82222B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/20—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion
    • B05B7/201—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle
    • B05B7/205—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material
    • 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
    • E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
    • E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
    • E01C23/206—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by applying fusible particulate material to the surface, e.g. by means of a gaseous stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Road Signs Or Road Markings (AREA)
  • Coating Apparatus (AREA)
  • Nozzles (AREA)

Abstract

A method and apparatus for marking road surfaces, runways etc. Marking material, normally a heat fusable solid in particulate form, is passed from a hopper (10) into a duct (18) where it is mixed with hot pressurised gas from a burner (20), the heat from the gas causing the marking material to partially melt. The marking material is then directed along a flight tube (22) from which it is expelled onto the surface (24) being marked. When the material cools the particles fuse together leaving a durable marking on the road surface. The apparatus is mounted on a vehicle in such a way that markings may be applied on either side of the vehicle. Control of the flow of marking material is by variable aperture venturi valves (40), as is control of flow of pigment and, when necessary, of purging material.
ZA82222A 1981-01-21 1982-01-13 Applying marking materials to surfaces ZA82222B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8101848 1981-01-21

Publications (1)

Publication Number Publication Date
ZA82222B true ZA82222B (en) 1983-08-31

Family

ID=10519119

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA82222A ZA82222B (en) 1981-01-21 1982-01-13 Applying marking materials to surfaces

Country Status (11)

Country Link
EP (1) EP0056732B1 (en)
JP (1) JPS57184461A (en)
AT (1) ATE13078T1 (en)
AU (1) AU543273B2 (en)
BR (1) BR8200271A (en)
DE (1) DE3263326D1 (en)
ES (1) ES508894A0 (en)
GB (1) GB2091593B (en)
IE (1) IE52261B1 (en)
MX (1) MX156651A (en)
ZA (1) ZA82222B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008050184B4 (en) * 2008-10-01 2011-04-21 Technische Universität Chemnitz Method and apparatus for high velocity flame spraying
WO2016099410A1 (en) * 2014-12-17 2016-06-23 Altekma Diş Ticaret Boya Maki̇na Sanayi̇ Anoni̇m Şi̇rketi̇ Road marking machines
US10487463B2 (en) * 2017-08-28 2019-11-26 James P. Shea Thermoplastic kettle auxiliary single-pass oil bath heat exchanger system
DE202018101547U1 (en) 2018-03-20 2018-04-09 Heinz Tillack Snow and liquid barriers, especially in covered parking spaces such as garages

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891852C (en) * 1951-08-21 1953-10-01 Richard Fischhoeder Method and device for applying marking lines to road surfaces
DE1094782B (en) * 1954-04-27 1960-12-15 Robert Ehrismann Method and device for applying markings on streets, parking lots and the like. like
US3393615A (en) * 1966-07-18 1968-07-23 Minnesota Mining & Mfg Apparatus and method for applying fusible organic particulate in a coalesced film condition to a surface
FR2155837A1 (en) * 1971-10-05 1973-05-25 Le Bruno Roland
BE807374A (en) * 1973-11-16 1974-03-15 Soudure Autogene Elect PROCESS FOR MARKING SURFACES BY PROJECTING PULVERULENT MATERIALS WITH A THERMAL TORCH

Also Published As

Publication number Publication date
IE820057L (en) 1982-07-21
ATE13078T1 (en) 1985-05-15
ES8306818A1 (en) 1983-06-01
GB2091593A (en) 1982-08-04
DE3263326D1 (en) 1985-06-05
BR8200271A (en) 1982-11-23
MX156651A (en) 1988-09-22
EP0056732B1 (en) 1985-05-02
JPS57184461A (en) 1982-11-13
EP0056732A1 (en) 1982-07-28
GB2091593B (en) 1984-09-05
AU543273B2 (en) 1985-04-18
AU7945982A (en) 1982-07-29
IE52261B1 (en) 1987-08-19
ES508894A0 (en) 1983-06-01

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