E01C 19/28 Vibrated rollers or rollers subjected to impacts, e.g. hammering blows ( E01C19/29, take precedence; )
Introduced: September 1968
Title
Titles differ between systems:
IPC: Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
CPC: Vibrated rollers or rollers subjected to impacts, e.g. hammering blows ( E01C19/29, take precedence; )
Full Title
Full titles differ between systems:
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 > Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving (surface stabilisation E01C21/00; apparatus specially adapted for reconditioning or repairing paving E01C23/00) > for consolidating or finishing laid-down unset materials ( E01C23/02 take precedence; apparatus for generating vibrations in general B06B) > Rollers therefor; Such rollers usable also for compacting soil ( E01C19/43, take precedence; specially adapted for agricultural purposes A01B29/00; garden rollers A01G20/35; making or maintaining surfaces of snow or ice E01H4/00; solely for soil compaction E02D3/026) > Vibrated rollers or rollers subjected to impacts, e.g. hammering blows ( E01C19/29, take precedence; )
Of 6 combined children, 0 exist in both systems.
6 codes are CPC-only extensions.
Child Classifications
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