B29D2030/4468 - 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); Textile inserts, e.g. cord or canvas layers, for tyres ; Treatment of inserts prior to building the tyre; Stretching or treating the layers before application on the drum Holding the layers

• B29D2030/4475 » {by electrostatically charging the layers} 0
• B29D2030/4481 » {by using magnetic forces, e.g. magnets} 6
• B29D2030/4487 » {by using mechanical means, e.g. grippers or pressing bars} 3
• B29D2030/4493 » {by using suction means, e.g. vacuum} 9

Recent Application in this class: