FR2340409A1 - Road marking machine whose line width is limited by discs - which are coated with PTFE and revolve fast, to throw off surplus material - Google Patents

Road marking machine whose line width is limited by discs - which are coated with PTFE and revolve fast, to throw off surplus material

Info

Publication number
FR2340409A1
FR2340409A1 FR7603220A FR7603220A FR2340409A1 FR 2340409 A1 FR2340409 A1 FR 2340409A1 FR 7603220 A FR7603220 A FR 7603220A FR 7603220 A FR7603220 A FR 7603220A FR 2340409 A1 FR2340409 A1 FR 2340409A1
Authority
FR
France
Prior art keywords
discs
ptfe
coated
throw
limited
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.)
Granted
Application number
FR7603220A
Other languages
French (fr)
Other versions
FR2340409B1 (en
Inventor
Jean-Marie Desrozier
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.)
LIGNE BLANCHE
Original Assignee
LIGNE BLANCHE
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 LIGNE BLANCHE filed Critical LIGNE BLANCHE
Priority to FR7603220A priority Critical patent/FR2340409A1/en
Publication of FR2340409A1 publication Critical patent/FR2340409A1/en
Application granted granted Critical
Publication of FR2340409B1 publication Critical patent/FR2340409B1/fr
Granted legal-status Critical Current

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

Abstract

The machine, which deposits pulverised material hot on the road, has a pair of road wheels straddling the line it marks, with a pair of slightly smaller discs inside them, on the same axles. These discs, whose spacing defines the width of the marked line, are rotated fast enough for any material falling on them to be promptly flung off by centrifugal force. The discs are pref. rotated each by its own motor mounted on its own axle. They are pref. of steel, and coated on their inner surfaces with an adhesive fabric woven of glass fibre and impregnated with PTFE.
FR7603220A 1976-02-05 1976-02-05 Road marking machine whose line width is limited by discs - which are coated with PTFE and revolve fast, to throw off surplus material Granted FR2340409A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7603220A FR2340409A1 (en) 1976-02-05 1976-02-05 Road marking machine whose line width is limited by discs - which are coated with PTFE and revolve fast, to throw off surplus material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7603220A FR2340409A1 (en) 1976-02-05 1976-02-05 Road marking machine whose line width is limited by discs - which are coated with PTFE and revolve fast, to throw off surplus material

Publications (2)

Publication Number Publication Date
FR2340409A1 true FR2340409A1 (en) 1977-09-02
FR2340409B1 FR2340409B1 (en) 1979-07-20

Family

ID=9168803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603220A Granted FR2340409A1 (en) 1976-02-05 1976-02-05 Road marking machine whose line width is limited by discs - which are coated with PTFE and revolve fast, to throw off surplus material

Country Status (1)

Country Link
FR (1) FR2340409A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974532A (en) * 1989-05-02 1990-12-04 Ford Motor Company Spray coating apparatus
CN111472248A (en) * 2020-04-16 2020-07-31 徐化荣 Road marking device and construction method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974532A (en) * 1989-05-02 1990-12-04 Ford Motor Company Spray coating apparatus
CN111472248A (en) * 2020-04-16 2020-07-31 徐化荣 Road marking device and construction method thereof

Also Published As

Publication number Publication date
FR2340409B1 (en) 1979-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse