FR579490A - Improvements to road dredgers - Google Patents

Improvements to road dredgers

Info

Publication number
FR579490A
FR579490A FR579490DA FR579490A FR 579490 A FR579490 A FR 579490A FR 579490D A FR579490D A FR 579490DA FR 579490 A FR579490 A FR 579490A
Authority
FR
France
Prior art keywords
dredgers
road
road dredgers
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
Other languages
French (fr)
Inventor
George Ernest Wickens
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 filed Critical
Application granted granted Critical
Publication of FR579490A publication Critical patent/FR579490A/en
Expired 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
    • E01C23/06—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
    • E01C23/08—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
    • E01C23/082—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using non-powered tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR579490D 1924-03-19 1924-03-19 Improvements to road dredgers Expired FR579490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR579490T 1924-03-19

Publications (1)

Publication Number Publication Date
FR579490A true FR579490A (en) 1924-10-17

Family

ID=8956153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR579490D Expired FR579490A (en) 1924-03-19 1924-03-19 Improvements to road dredgers

Country Status (1)

Country Link
FR (1) FR579490A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902909A (en) * 1955-10-15 1959-09-08 Reissinger Gottfried Drag-plough for use on roads and highways

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902909A (en) * 1955-10-15 1959-09-08 Reissinger Gottfried Drag-plough for use on roads and highways

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