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Publication of FR662061ApublicationCriticalpatent/FR662061A/en
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
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FR662061D1928-10-121928-10-12
Pounding machine usable for producing the compaction of hard materials and for setting cement pavements on roads
ExpiredFR662061A
(en)