B29D2030/1664 - CPC Classification

Producing pneumatic or solid tyres or parts thereof; Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting); Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre; Applying the layers; Guiding or stretching the layers during application Details, accessories or auxiliary operations not provided for in the other subgroups of

• B29D2030/1671 » {Venting air inclusions during the layer applications, e.g. by creating grooves, channels, passages, holes in the band-like tire component to be applied} 2
• B29D2030/1678 » {the layers being applied being substantially continuous, i. e. not being cut before the application step} 40
• B29D2030/1685 » {the layers being applied being already cut to the appropriate length, before the application step} 20
• B29D2030/1692 » {Changing the orientation of the layers, e.g. plies, to be applied} 3

Recent Application in this class: