FR558974A - Appareil piocheur pour la reconstitution des routes - Google Patents

Appareil piocheur pour la reconstitution des routes

Info

Publication number
FR558974A
FR558974A FR558974DA FR558974A FR 558974 A FR558974 A FR 558974A FR 558974D A FR558974D A FR 558974DA FR 558974 A FR558974 A FR 558974A
Authority
FR
France
Prior art keywords
pickaxe
roads
reconstruction
pickaxe device
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
English (en)
Inventor
Maurice Collet
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 FR558974A publication Critical patent/FR558974A/fr
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
    • E01C23/12—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
    • E01C23/122—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
    • E01C23/124—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR558974D 1922-11-22 1922-11-22 Appareil piocheur pour la reconstitution des routes Expired FR558974A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR558974T 1922-11-22

Publications (1)

Publication Number Publication Date
FR558974A true FR558974A (fr) 1923-09-07

Family

ID=8941929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR558974D Expired FR558974A (fr) 1922-11-22 1922-11-22 Appareil piocheur pour la reconstitution des routes

Country Status (1)

Country Link
FR (1) FR558974A (fr)

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