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FR1021586A - Perfectionnements aux machiens à concasser le béton - Google Patents

Perfectionnements aux machiens à concasser le béton

Info

Publication number
FR1021586A
FR1021586A FR1021586DA FR1021586A FR 1021586 A FR1021586 A FR 1021586A FR 1021586D A FR1021586D A FR 1021586DA FR 1021586 A FR1021586 A FR 1021586A
Authority
FR
France
Prior art keywords
concrete crushing
crushing machines
machines
concrete
crushing
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
Walter Vance Cornett
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 FR1021586A publication Critical patent/FR1021586A/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)
FR1021586D 1949-07-13 1950-07-06 Perfectionnements aux machiens à concasser le béton Expired FR1021586A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1021586XA 1949-07-13 1949-07-13

Publications (1)

Publication Number Publication Date
FR1021586A true FR1021586A (fr) 1953-02-20

Family

ID=22288409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1021586D Expired FR1021586A (fr) 1949-07-13 1950-07-06 Perfectionnements aux machiens à concasser le béton

Country Status (1)

Country Link
FR (1) FR1021586A (fr)

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