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IPC Subgroup
B29D 30/1

on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre

Introduced: January 1985

Last revised: January 2006

Full Title

Producing pneumatic or solid tyres or parts thereof > Pneumatic tyres or parts thereof > Building tyres > on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre

Classification Context

Section:
PERFORMING OPERATIONS; TRANSPORTING
Class:
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
Subclass:
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE

4 direct subcodes

Child Classifications

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  • B29D 30/12 Cores
  • B29D 30/14 Rolling-down or pressing-down the layers in the building process
  • B29D 30/16 Applying the layers; Guiding or stretching the layers during application
  • B29D 30/18 Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores