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IPC Subgroup
E01C 19/23

Rollers therefor; Such rollers usable also for compacting soil

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 > Rollers therefor; Such rollers usable also for compacting soil

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

Related Keywords

rollers for constructing or repairing ROAD(S)ROLLER(S) for constructing or repairing road paving

6 direct subcodes

Child Classifications

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  • E01C 19/24 hand propelled
  • E01C 19/25 propelled by animals or vehicles
  • E01C 19/26 self-propelled or fitted to road vehicles
  • E01C 19/27 with elastically-deformable rolling elements, e.g. pneumatic tyres
  • E01C 19/28 Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
  • E01C 19/29 Rolling apparatus adapted to apply a rolling pressure less than its weight, e.g. roller finishers travelling on formrails