BE413113A - - Google Patents

Info

Publication number
BE413113A
BE413113A BE413113DA BE413113A BE 413113 A BE413113 A BE 413113A BE 413113D A BE413113D A BE 413113DA BE 413113 A BE413113 A BE 413113A
Authority
BE
Belgium
Prior art keywords
piston
valve
combustion chamber
chamber
pump
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE413113A publication Critical patent/BE413113A/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22Machines, 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
    • E01C19/30Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34Power-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
    • E01C19/36Power-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 with direct-acting explosion chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
BE413113D BE413113A (de)

Publications (1)

Publication Number Publication Date
BE413113A true BE413113A (de)

Family

ID=76715

Family Applications (1)

Application Number Title Priority Date Filing Date
BE413113D BE413113A (de)

Country Status (1)

Country Link
BE (1) BE413113A (de)

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