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FR1530324A - Hydraulic drive hammer - Google Patents

Hydraulic drive hammer

Info

Publication number
FR1530324A
FR1530324A FR113312A FR113312A FR1530324A FR 1530324 A FR1530324 A FR 1530324A FR 113312 A FR113312 A FR 113312A FR 113312 A FR113312 A FR 113312A FR 1530324 A FR1530324 A FR 1530324A
Authority
FR
France
Prior art keywords
hydraulic drive
drive hammer
hammer
hydraulic
drive
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
FR113312A
Other languages
French (fr)
Inventor
Hugo Cordes
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
Priority to FR113312A priority Critical patent/FR1530324A/en
Application granted granted Critical
Publication of FR1530324A publication Critical patent/FR1530324A/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
    • E01C23/12—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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/10—Power-driven drivers with pressure-actuated hammer, i.e. the pressure fluid acting directly on the hammer structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
FR113312A 1967-07-06 1967-07-06 Hydraulic drive hammer Expired FR1530324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR113312A FR1530324A (en) 1967-07-06 1967-07-06 Hydraulic drive hammer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR113312A FR1530324A (en) 1967-07-06 1967-07-06 Hydraulic drive hammer

Publications (1)

Publication Number Publication Date
FR1530324A true FR1530324A (en) 1968-06-21

Family

ID=8634595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR113312A Expired FR1530324A (en) 1967-07-06 1967-07-06 Hydraulic drive hammer

Country Status (1)

Country Link
FR (1) FR1530324A (en)

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