Expansion of tyres in a flat form , e.g. of tyres built by the flat-tyres method or by jointly covering two bead-rings

Producing pneumatic or solid tyres or parts thereof > Pneumatic tyres or parts thereof > Expansion of tyres in a flat form, e.g. of tyres built by the flat-tyre method or by jointly covering two bead-rings

Producing pneumatic or solid tyres or parts thereof (producing inner tubes B29D23/24; constructional form of tyres or parts thereof B60C; connection of valves to inflatable elastic bodies B60C29/00; testing of tyres G01M17/02) > Pneumatic tyres or parts thereof > Expansion of tyres in a flat form , e.g. of tyres built by the flat-tyres method or by jointly covering two bead-rings