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IPC Subgroup
E01C 19/22

for consolidating or finishing laid-down unset materials

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

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

6 direct subcodes

Child Classifications

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  • E01C 19/41 Apparatus having both rolling tools and ramming, tamping, or vibrating tools
  • E01C 19/42 Machines for imparting a smooth finish to freshly-laid paving courses other than by rolling, tamping, or vibrating
  • E01C 19/43 Machines or arrangements for roughening or patterning freshly-laid paving courses, e.g. indenting rollers
  • E01C 19/44 Hand-actuated tools other than rollers, dampers, or vibrators, specially adapted for imparting a required surface finish to freshly-laid paving courses