FR726169A - Improvements to ramming devices - Google Patents

Improvements to ramming devices

Info

Publication number
FR726169A
FR726169A FR726169DA FR726169A FR 726169 A FR726169 A FR 726169A FR 726169D A FR726169D A FR 726169DA FR 726169 A FR726169 A FR 726169A
Authority
FR
France
Prior art keywords
ramming devices
ramming
devices
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
Julien Bertrand
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 FR726169A publication Critical patent/FR726169A/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
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR726169D 1931-11-12 1931-11-12 Improvements to ramming devices Expired FR726169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR726169T 1931-11-12

Publications (1)

Publication Number Publication Date
FR726169A true FR726169A (en) 1932-05-24

Family

ID=9110534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR726169D Expired FR726169A (en) 1931-11-12 1931-11-12 Improvements to ramming devices

Country Status (1)

Country Link
FR (1) FR726169A (en)

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