B29D2030/0634 - CPC Classification Index

ClassID:

52924 ⎘

B29D2030/0634 - CPC Classification

Classification description:

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); Vulcanising tyres; Vulcanising presses for tyres; After-treatment specially adapted for vulcanising tyres Measuring, calculating, correcting tyre uniformity, e.g. correcting RFV

Sub-classes:

B29D2030/0635 » {Measuring and calculating tyre uniformity, e.g. using mathematical methods} 23
B29D2030/0637 » {Correcting by adding material} 16
B29D2030/0638 » {Correcting by removing material, e.g. by grinding} 13
B29D2030/0639 » {Correcting by heat treatments} 4
B29D2030/0641 » {Correcting by restraining tyre deformation} 0
B29D2030/0642 » {Correcting by stretching} 2

Recent Application in this class:

20200047569

Apparatus for detecting and checking defects on a tire at the end of a production process

20170241869

Tire uniformity improvement through identification of measurement process harmonics using multiple revolutions in a uniformity measurement machine

20150246588

Uniformity of a tire using tooling signature analysis

20140338437

Tire uniformity through identification of process harmonics using re-indexed partial uniformity waveforms

20140069180

Rim assembly, tire testing machine, and rim assembly replacement method

20120035756

POST CURE TIRE SIPING FOR PREVENTING IRREGULAR WEAR