ClassID:

53048

B29D2030/3257 - 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); Building tyres by the flat-tyre method, i.e. building on cylindrical drums; Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores; Folding over means, e.g. bladders or rigid arms using pressing rollers

Recent Application in this class:
#1
20260008246
2026-01-08

ROLLER TURN-UP MECHANISM AND MECHANICAL DRUM

#2
20250367895
2025-12-04

TIRE BUILDING METHOD AND MECHANICAL DRUM

#3
20250222669
2025-07-10

TIRE BUILDING METHOD AND MECHANICAL DRUM

#4
20240140060
2024-05-02

TILTING ROLLER SYSTEM FOR FOLDING A PNEUMATIC TIRE CARCASS INSERT AROUND A BEAD CORE AND FOLDING-UP METHOD

#5
20210023805
2021-01-28

Pressure roll and method for pressing a tire layer on a tire building drum

#6
20190126579
2019-05-02

Pivoted dual roller tire sidewall and body ply stitcher unit and method for stitching thereof

#7
20170355158
2017-12-14

Process and apparatus for manufacturing pneumatic tyres for vehicle wheels

#8
20170087785
2017-03-30

Pressure device for tire constituent member and tire forming apparatus

#9
20160144585
2016-05-26

Tire building drum with a turn-up mechanism

#10
20140034221
2014-02-06

Process and apparatus for manufacturing pneumatic tyres for vehicle wheels

#11
20120125519
2012-05-24

ASSEMBLY AND METHOD FOR MANUFACTURING A GREEN RADIAL PNEUMATIC TYRE

#12
20110120625
2011-05-26

Process and apparatus for manufacturing tyres for vehicle wheels

#13
20100269976
2010-10-28

PROCESS AND PLANT FOR BUILDING TYRES FOR VEHICLE WHEELS

#14
20100122775
2010-05-20

Tyre building drum for building an unvulcanised tyre

#15
20090277569
2009-11-12

Process and apparatus for manufacturing a pneumatic tyre

#16
20090165929
2009-07-02

Process and apparatus for manufacturing a pneumatic tyre

#17
20080017298
2008-01-24

Tire building drum, and building system, process setup method and manufacturing method for tire built by same

#18
20060102272
2006-05-18

Tire building drum and tire building method

#19
20050211366
2005-09-29

Tire manufacturing method and green tire manufacturing apparatus