ATE166123T1 - AIRLESS SPRAYING METHOD FOR PRODUCING MARKING LINES ON ROADS AND DEVICE FOR IMPLEMENTING THE METHOD - Google Patents

AIRLESS SPRAYING METHOD FOR PRODUCING MARKING LINES ON ROADS AND DEVICE FOR IMPLEMENTING THE METHOD

Info

Publication number
ATE166123T1
ATE166123T1 AT95108956T AT95108956T ATE166123T1 AT E166123 T1 ATE166123 T1 AT E166123T1 AT 95108956 T AT95108956 T AT 95108956T AT 95108956 T AT95108956 T AT 95108956T AT E166123 T1 ATE166123 T1 AT E166123T1
Authority
AT
Austria
Prior art keywords
pressure
spray
roads
implementing
section
Prior art date
Application number
AT95108956T
Other languages
German (de)
Inventor
Frank Hofmann
Original Assignee
Hofmann Walter Maschf
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 Hofmann Walter Maschf filed Critical Hofmann Walter Maschf
Application granted granted Critical
Publication of ATE166123T1 publication Critical patent/ATE166123T1/en

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
    • E01C23/16—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
    • E01C23/22—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/04—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for sequential operation or multiple outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/06—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump the delivery being related to the movement of a vehicle, e.g. the pump being driven by a vehicle wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Spray Control Apparatus (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Toys (AREA)

Abstract

The spray pressure is varied dependent upon travelling and application speeds. With increasing spray pressure, and when a set max. pressure is exceeded, there is an increase in the size of the overall outlet cross-section. There is a drop to below a set min. pressure, there is a decrease of that cross-section for the marking material. The appliance has several spray nozzles (9a-c), and the size of the cross-section is varied by varying the number of open nozzles. The nozzles may have outlets of different sizes. Size variation may be automatic, after continuous measuring of a force on the spray system, which is dependent upon the spray pressure.
AT95108956T 1994-07-02 1995-06-10 AIRLESS SPRAYING METHOD FOR PRODUCING MARKING LINES ON ROADS AND DEVICE FOR IMPLEMENTING THE METHOD ATE166123T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4423304A DE4423304C1 (en) 1994-07-02 1994-07-02 Method for airless spraying of road markings

Publications (1)

Publication Number Publication Date
ATE166123T1 true ATE166123T1 (en) 1998-05-15

Family

ID=6522145

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95108956T ATE166123T1 (en) 1994-07-02 1995-06-10 AIRLESS SPRAYING METHOD FOR PRODUCING MARKING LINES ON ROADS AND DEVICE FOR IMPLEMENTING THE METHOD

Country Status (5)

Country Link
EP (1) EP0690175B1 (en)
AT (1) ATE166123T1 (en)
DE (1) DE4423304C1 (en)
DK (1) DK0690175T3 (en)
ES (1) ES2117814T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19844979A1 (en) * 1997-05-27 2000-04-06 Voith Sulzer Papiermasch Gmbh Application of coatings to running surface using spray nozzles with overlapping spray patterns involves modifying emergent spray to change local application rate
DE102008059557A1 (en) * 2008-11-28 2010-06-02 Hofmann Gmbh Maschinenfabrik Und Vertrieb Method for keeping constant the marking line width at a marking line color on a marking surface to be marked marking machines and marking machine for performing the method
DE102013003069A1 (en) * 2013-02-22 2014-08-28 Grün GmbH Spezialmaschinenfabrik Method for maintaining constant width of line of machine for renewing e.g. warning lines on e.g. road, involves differentiating pressure value and temperature of substance to determine correct value for vertical adjustment of spray head
CN107421490A (en) * 2017-06-13 2017-12-01 北京新能源汽车股份有限公司 A kind of measurement servicing unit of automobile turning radius

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782634A (en) * 1972-12-15 1974-01-01 Swenson Spreader & Mfg Co Vehicle mounted liquid distributor apparatus
DE3435213A1 (en) * 1984-09-26 1986-04-03 Walter Hofmann GmbH, 2084 Rellingen Arrangement for automatically keeping constant the thickness of the layer of marking lines or the like
DE3942496A1 (en) * 1989-12-22 1991-06-27 Breining Robert Masch System for spraying bitumen onto roads - pumps it out to adjustable number of spray jets and has flow rate meter with computerised control on pumping rate, number of outlets, etc.
DE4329641C2 (en) * 1993-09-02 1997-09-18 Hofmann Walter Maschf Road marking machine with throttle device to influence the application of marking material
DE9400237U1 (en) * 1994-01-08 1995-05-11 Friedrichs, Mark, 26316 Varel Luminous collar pendant for animals

Also Published As

Publication number Publication date
DE4423304C1 (en) 1995-10-05
EP0690175A1 (en) 1996-01-03
EP0690175B1 (en) 1998-05-13
ES2117814T3 (en) 1998-08-16
DK0690175T3 (en) 1999-03-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee