B29D30/54 - CPC Classification Index

ClassID:

53103 ⎘

B29D30/54 - 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); Unvulcanised treads, e.g. on used tyres; Retreading Retreading

Sub-classes:

B29D2030/541 » {Abrading the tyre, e.g. buffing, to remove tread and/or sidewalls rubber, to prepare it for retreading} 59
B29D2030/544 » {Applying an intermediate adhesive layer, e.g. cement or cushioning element between carcass and tread} 52
B29D2030/545 » {Using chambers to apply heat and pressure, e.g. autoclaves for curing the retreaded tyres} 9
B29D2030/546 » {Measuring, detecting, monitoring, inspecting, controlling} 41
B29D2030/547 » {Retreading solid tyres} 1
B29D2030/548 » {Removing the worn out tread from the carcass, e.g. by pulling a continuous wire embedded between tread and carcass} 15
B29D2030/549 » {Means for holding the tyre on a support} 18
B29D30/542 » {using envelopes or membranes provided with sealings for curing} 22
B29D30/56 » Retreading with prevulcanised tread 82

Recent Application in this class:

20250303658

2025-10-02

TIRE MANUFACTURING METHOD

20250282113

2025-09-11

REPAIR SHEET AND TIRE REPAIRING METHOD

20250256475

2025-08-14

TIRE MANUFACTURING METHOD AND PLANT

20250249649

2025-08-07

METHOD FOR PRODUCING REPAIRED PNEUMATIC TIRE

20250236083

2025-07-24

NON-DESTRUCTIVE BELT DETECTION APPARATUS AND METHOD

20250236082

2025-07-24

EXPANDABLE RIM FOR TIRE TREAD BUFFING APPARATUS AND METHOD

20250162272

2025-05-22

METHOD AND APPARATUS FOR DUAL TIRE BUFFING AND HANDLING

20250066304

2025-02-27

ANTIDEGRADANT COMPOUNDS AND USES THEREOF

20250042200

2025-02-06

Method for Producing Retreaded Tire

#10

20250042115

2025-02-06

METHOD AND APPARATUS FOR RETREAD SIDEWALL MACHINING

#11

20240343009

2024-10-17

PRODUCTION METHOD FOR RETREADED TIRE AND RETREADED TIRE

#12

20240246364

2024-07-25

TIRE, RETREADED TIRE, AND RETREADED TIRE PRODUCTION METHOD

#13

20240227452

2024-07-11

TIRE HAVING A REGROOVABLE TREAD

#14

20240217196

2024-07-04

Expandable rim for tire tread buffing apparatus and method

#15

20240208170

2024-06-27

METHODS FOR RETREADING TIRES EMPLOYING CUSHION GUM WITH STABLE DINITRILE OXIDE CURE SYSTEM

#16

20240208169

2024-06-27

RETREADED TIRE

#17

20240131869

2024-04-25

TIRE HAVING A REGROOVABLE TREAD

#18

20240001635

2024-01-04

UTILITY-VEHICLE TYRE

#19

20230347611

2023-11-02

Method and apparatus for dual tire buffing and handling

#20

20230264443

2023-08-24

Pre-Vulcanised Annular Crown Of Ultra-Large Tyre And Preparation Method Therefor And Application Thereof

#21

20230150220

2023-05-18

NON-DESTRUCTIVE BELT DETECTION APPARATUS AND METHOD

#22

20220402228

2022-12-22

SPLICE-MATCH BUILDER

#23

20220332071

2022-10-20

Vehicle with 3D printing device for on-wheel tire repair

#24

20220219416

2022-07-14

Assembly for placement of sensors within tire

#25

20220097329

2022-03-31

Method and apparatus for dual tire buffing and handling

#26

20220088738

2022-03-24

Devices for removing treads from wheels, and related methods

#27

20220080688

2022-03-17

In-vehicle three dimensional (3D) printer control

#28

20220032566

2022-02-03

METHODS FOR MANUFACTURING A TREAD FOR AGRICULTURAL TIRE USING A DINITRILE OXIDE CURE SYSTEM

#29

20220024166

2022-01-27

METHODS FOR RETREADING TIRES EMPLOYING CUSHION GUM WITH STABLE DINITRILE OXIDE CURE SYSTEM

#30

20210291471

2021-09-23

Expandable rim for tire tread buffing apparatus and method

#31

20210221176

2021-07-22

PNEUMATIC VEHICLE TIRE

#32

20210187888

2021-06-24

Retreaded tire treads having improved submerged voids and methods for forming the same

#33

20210170705

2021-06-10

RETREADING METHOD FOR A TIRE COMPRISING AN ELECTRONIC ASSEMBLY

#34

20200298518

2020-09-24

Tread support device in retread finishing

#35

20200290299

2020-09-17

Tire with Tread Pattern and Casing Cooperation

#36

20200276779

2020-09-03

Mould for a tire tread comprising concealed channels

#37

20200247076

2020-08-06

TIRE-BUFFING SYSTEM CONSTITUTED BY A ROBOTIZED ARM WITH ANGULAR INTERPOLATION MOVEMENTS

#38

20200009815

2020-01-09

Dual mold spacer

#39

20190366664

2019-12-05

Method and apparatus for dual tire buffing and handling

#40

20190337252

2019-11-07

Method and apparatus for dual tire buffing and handling

#41

20190329510

2019-10-31

Device for cutting a profile of a tire tread in a rubber profiled element, and cutting method using such a device

#42

20190283354

2019-09-19

Method and station for the skiving of a tire casing during retreading

#43

20190283353

2019-09-19

Method of retreading a tire

#44

20190240939

2019-08-08

System and method for tire retreading

#45

20190232588

2019-08-01

Expandable rim for tire tread buffing apparatus and method

#46

20190202157

2019-07-04

Non-destructive belt detection apparatus and method

#47

20190105861

2019-04-11

Retread Band and Retread Rim Assembly Comprising Said Band

#48

20190070817

2019-03-07

Tread extension device for use in retread finishing

#49

20190061090

2019-02-28

Sculptured drum for groove support in retread finishing

#50

20190009489

2019-01-10

Methods for manufacturing a tread for agricultural tire using a dinitrile oxide cure system

#51

20180369942

2018-12-27

TIRE RASP BLADE

#52

20180345726

2018-12-06

Adhesive systems for preparing composites of rubber and polar thermosets

#53

20180264764

2018-09-20

Arrangement applied to an envelope for retreading tyres

#54

20180257325

2018-09-13

Method for retreading a tire casing

#55

20180079160

2018-03-22

SYSTEM AND METHOD FOR TIRE RETREADING

#56

20180036977

2018-02-08

Expandable rim for tire tread buffing apparatus and method

#57

20170355159

2017-12-14

Method of applying a post cure laminate to a tire

#58

20170326827

2017-11-16

Adjusting expandable rim width using a band

#59

20170291381

2017-10-12

Method and apparatus for dual tire buffing and handling

#60

20170246823

2017-08-31

Systems and methods for manufacturing a tread band

#61

20170227496

2017-08-10

Magnetic flux sensor quality indicator apparatus and method

#62

20170176175

2017-06-22

AUTOMATED TIRE BUFFING IDENTIFICATION APPARATUS AND METHOD

#63

20170173909

2017-06-22

Expandable rim width insert

#64

20170173908

2017-06-22

Autoclave

#65

20170173907

2017-06-22

SELF CORRECTING TIRE BUFFING APPARATUS AND METHOD

#66

20170173903

2017-06-22

Automatic system and method for mounting and dismounting tire casing on expandable rim hub in retreading operations

#67

20170144399

2017-05-25

Method and apparatus for dual tire buffing and handling

#68

20170144398

2017-05-25

METHOD FOR MOLDING AN ELASTOMER THERMOPLASTIC COMPOSITE FOR A TIRE

#69

20170136719

2017-05-18

System and method for molding complex three-dimensional articles

#70

20170132580

2017-05-11

METHOD FOR TRACKING A TIRE RETREAD PROCESS

#71

20170129199

2017-05-11

Method for retreading a tire using a dual heating effect

#72

20170050399

2017-02-23

Method of Manufacturing Pneumatic Tire and Manufacturing Device for Pneumatic Tire

#73

20170050397

2017-02-23

Distribution unit for a particulate material

#74

20170028660

2017-02-02

Method for retreading a tire casing using a roller

#75

20170021581

2017-01-26

Adjusting expandable rim width using a band

#76

20170021580

2017-01-26

Expandable rim width insert

#77

20160339660

2016-11-24

METHOD FOR RETREADING A TIRE CASING USING A HEATING BAND

#78

20160318270

2016-11-03

Tire buffing apparatus with belt detection system

#79

20160221287

2016-08-04

METHOD OF JOINING TWO RUBBER TYRE PORTIONS

#80

20160207269

2016-07-21

Retreaded tire treads having improved submerged voids and methods for forming the same

#81

20160207267

2016-07-21

Methods for forming a retreaded tire

#82

20160200060

2016-07-14

Method for retreading a tire casing comprising a step of inductive heating

#83

20160185060

2016-06-30

Methods and apparatus for joining treads

#84

20160136848

2016-05-19

Mold for flat rubber treads

#85

20160101582

2016-04-14

Treads and methods for making a retreaded tire

#86

20160039161

2016-02-11

IMPROVED METHODS OF TIRE RETREADING USING PREASSEMBLED TREADS

#87

20150328936

2015-11-19

TIRE TREADS WITH REDUCED UNDERTREAD THICKNESS

#88

20150314544

2015-11-05

Method for retreading a vehicle tire casing and vehicle casing obtained by this method

#89

20150298411

2015-10-22

Methods and apparatus for making retreaded tires

#90

20150290891

2015-10-15

METHOD OF RETREADING A TIRE

#91

20150246466

2015-09-03

In-mold adjustment of pylsteer parameters

#92

20150122402

2015-05-07

Method and system for producing a tyre tread with lugs

#93

20150107755

2015-04-23

Method and system for manufacturing a tyre tread with lugs

#94

20150047453

2015-02-19

TYRE-RETREADING SYSTEM CONSTITUTED BY A ROBOTIZED ARM WITH ANGULAR INTERPOLATION MOVEMENTS

#95

20150034230

2015-02-05

METHOD FOR RETREADING A TYRE OF WHICH THE CROWN AREA IS PROVIDED WITH A SUB-LAYER COMPRISING A THERMOPLASTIC ELASTOMER

#96

20140367026

2014-12-18

KIT AND METHOD FOR THE TEMPORARY ATTACHMENT OF AN ELECTRONIC DEVICE TO A SUPPORT OF A TYRE CASING

#97

20140353862

2014-12-04

Apparatus and method for retreading tires

#98

20140326180

2014-11-06

METHODS AND APPARATUS FOR APPLYING CUSHION GUM TO A TIRE CASING

#99

20140318688

2014-10-30

METHODS AND APPARATUS FOR HOT RECAPPING OF A RETREADED TIRE

#100

20140261973

2014-09-18

METHODS FOR RETREADING TIRES EMPLOYING TREAD COMPOSITES MADE WITH DRY-TRANSFER CEMENT COMPOSITE

#101

20140102621

2014-04-17

Protective structure for a retreaded air maintenance tire

#102

20140045410

2014-02-13

Retreaded tire manufacturing method and tires suited therefor

#103

20140020813

2014-01-23

Tire manufacturing method

#104

20130323486

2013-12-05

Tire, tread for retread tire, method for manufacturing the tread for retread tire, retread tire having the tread for retread tire, and method for manufacturing the retread tire

#105

20130112333

2013-05-09

Method for retreading a heavy duty tire with a polyurethane tread

#106

20130101802

2013-04-25

Method and apparatus for improved tread splicing

#107

20130029002

2013-01-31

Double tread mold

#108

20130022696

2013-01-24

Double tread separation apparatus

#109

20130005226

2013-01-03

Buffing apparatus for production of retreaded tire

#110

20120193012

2012-08-02

Tire retreading method and system

#111

20120191617

2012-07-26

SYSTEM AND METHOD FOR TRACKING A TIRE RETREAD PROCESS

#112

20120180560

2012-07-19

Method and apparatus for determining the depth of a metal feature in a rubber or elastomeric material

#113

20120118512

2012-05-17

Air cooled spacer for multi-blade abrading wheel

#114

20120086566

2012-04-12

System and method for evaluating surface finish of tire retread

#115

20110277942

2011-11-17

Machine for regeneration of pneumatic tyres

#116

20110253316

2011-10-20

Double tread

#117

20110253275

2011-10-20

Double tread

#118

20110214801

2011-09-08

Tire tread buffing apparatus and method

#119

20110186198

2011-08-04

Method and apparatus for improved tread splicing

#120

20110143637

2011-06-16

Method of producing retread tire and grinding apparatus for used tire

#121

20110101568

2011-05-05

Automatic de-molding device for flat rubber treads

#122

20110056603

2011-03-10

Pneumatic radial tire and process for producing retreaded tire

#123

20110041984

2011-02-24

Apparatus for forming a heavy duty tire with a polyurethane tread

#124

20110027477

2011-02-03

Method and apparatus for applying cushion gum to a tire casing

#125

20100330877

2010-12-30

Determining the buff radius during tire buffing

#126

20100326603

2010-12-30

Correction for asymmetrical buffing

#127

20100261412

2010-10-14

Correction of crown layer variance during retreading

#128

20100186863

2010-07-29

Tire Repair With Cured Patch

#129

20100154947

2010-06-24

Method for retreading a tire

#130

20100139825

2010-06-10

Rubber Retreading Formulation

#131

20100101693

2010-04-29

METHOD FOR INTRODUCING HARD MATERIALS INTO A TIRE RUNNING TREAD

#132

20090320988

2009-12-31

Tyre retreading method and system

#133

20090294002

2009-12-03

Retreaded tire and method for producing same

#134

20090291618

2009-11-26

Tire grinding method and grinding device

#135

20090203278

2009-08-13

SEPARATE TOROIDAL BODY SUPPORT FOR PNEUMATIC COVERINGS

#136

20090183812

2009-07-23

UNIVERSAL BODY-SUPPORT FOR PNEUMATIC TREAD

#137

20090173452

2009-07-09

Method and apparatus for coaxially aligning tire with support rims

#138

20090133796

2009-05-28

Pneumatic tire and a process to retread a tire

#139

20080264541

2008-10-30

Polyurethaneurea system

#140

20080202666

2008-08-28

Method for applying a rubbery mixture to a moving surface for the manufacture of tires

#141

20080084002

2008-04-10

Tire testing apparatus and method

#142

20070144655

2007-06-28

Pneumatic tire and method of scrapping the same

#143

20070114688

2007-05-24

Composite solid tire and method of producing same

#144

20070079937

2007-04-12

Autoclave for curing retreaded tires

#145

20070063576

2007-03-22

Method of changing very large tires

#146

20050279443

2005-12-22

Method and apparatus for balancing tires during retreading

#147

20050230031

2005-10-20

Method and apparatus for applying a rubber mix to a moving surface for the manufacture of tires

#148

20050211351

2005-09-29

Tire with detectable carcass cushion layer and use thereof to facilitate tire carcass retreading

#149

20050199327

2005-09-15

Composite solid tire and method of producing same

#150

20050194076

2005-09-08

Pneumatic tire having a crown reinforcement structure with a plurality of adjacent cord reinforced strips and a process to manufacture or retread such a tire

#151