IPC Subgroup
E01C 19/34 Power-driven rammers or tampers
Introduced: September 1968
Last revised: January 2006
Full Title
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 > Tamping or vibrating apparatus other than rollers > Power-driven rammers or tampers
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- Subclass:
- CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
4 direct subcodes
Child Classifications
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- E01C 19/35 Hand-held or hand-guided tools
- E01C 19/36 with direct-acting explosion chambers
- E01C 19/38 with means specifically for generating vibrations
- E01C 19/4 adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers