CA2015171A1 - Methode et dispositif de fabrication de pneu a masse plus uniforme - Google Patents

Methode et dispositif de fabrication de pneu a masse plus uniforme

Info

Publication number
CA2015171A1
CA2015171A1 CA2015171A CA2015171A CA2015171A1 CA 2015171 A1 CA2015171 A1 CA 2015171A1 CA 2015171 A CA2015171 A CA 2015171A CA 2015171 A CA2015171 A CA 2015171A CA 2015171 A1 CA2015171 A1 CA 2015171A1
Authority
CA
Canada
Prior art keywords
tire
special function
waveform
waveforms
tire uniformity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2015171A
Other languages
English (en)
Other versions
CA2015171C (fr
Inventor
Clarence L. Rogers
Farhad Tabaddor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Michelin Recherche et Technique SA Switzerland
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2015171A1 publication Critical patent/CA2015171A1/fr
Application granted granted Critical
Publication of CA2015171C publication Critical patent/CA2015171C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/02—Tyres
    • G01M17/022—Tyres the tyre co-operating with rotatable rolls
    • G01M17/024—Tyres the tyre co-operating with rotatable rolls combined with tyre surface correcting or marking means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/366—Single-purpose machines or devices for grinding tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0633—After-treatment specially adapted for vulcanising tyres
    • B29D2030/0634—Measuring, calculating, correcting tyre uniformity, e.g. correcting RFV
    • B29D2030/0635—Measuring and calculating tyre uniformity, e.g. using mathematical methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0633—After-treatment specially adapted for vulcanising tyres
    • B29D2030/0634—Measuring, calculating, correcting tyre uniformity, e.g. correcting RFV
    • B29D2030/0638—Correcting by removing material, e.g. by grinding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Balance (AREA)
  • Tyre Moulding (AREA)
CA002015171A 1989-05-23 1990-04-23 Methode et dispositif de fabrication de pneu a masse plus uniforme Expired - Fee Related CA2015171C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/355,591 1989-05-23
US07/355,591 US4936054A (en) 1989-05-23 1989-05-23 Method and apparatus for improved tire uniformity

Publications (2)

Publication Number Publication Date
CA2015171A1 true CA2015171A1 (fr) 1990-11-23
CA2015171C CA2015171C (fr) 1998-09-15

Family

ID=23398022

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002015171A Expired - Fee Related CA2015171C (fr) 1989-05-23 1990-04-23 Methode et dispositif de fabrication de pneu a masse plus uniforme

Country Status (3)

Country Link
US (1) US4936054A (fr)
CA (1) CA2015171C (fr)
MX (1) MX163940B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365781A (en) * 1992-04-03 1994-11-22 Michelin Recherche Et Technique S.A. Tire uniformity correction without grinding
US6620030B1 (en) * 2000-10-04 2003-09-16 Akron Special Machinery, Inc. Dual grindstone
US6660212B1 (en) 2000-11-17 2003-12-09 The Goodyear Tire & Rubber Company Constrained post cure inflation
US6615144B2 (en) * 2001-05-07 2003-09-02 The Goodyear Tire & Rubber Company Tire uniformity prediction using curve fitting
US6763706B1 (en) * 2003-02-12 2004-07-20 Akron Special Machinery, Inc. Load cell conicity calibration apparatus and method
US7021992B1 (en) 2004-12-15 2006-04-04 Akron Special Machinery, Inc. Tire face grinder assembly
US7790075B2 (en) * 2005-12-27 2010-09-07 Michelin Recherche Et Technique Multi harmonic tire uniformity correction
DE102006038733A1 (de) * 2006-08-19 2008-02-21 inmess Gesellschaft für Industrie- und Meßtechnik mbH Gleichförmigkeits-Messmaschine für Fahrzeugreifen
BRPI0721914B1 (pt) * 2007-08-09 2020-01-21 Pirelli processo e aparelho para retificar pneu.
JP2010042536A (ja) * 2008-08-11 2010-02-25 Bridgestone Corp 更生タイヤの製造方法及び使用済みタイヤの研削装置
EP2583247B1 (fr) 2010-06-15 2020-04-01 Compagnie Générale des Etablissements Michelin Détection d'anomalie de surface de pneu
US8978458B2 (en) 2010-06-30 2015-03-17 Michelin Recherche Et Technique S.A. Tire uniformity through identification of process effects using singlet tire regression analysis
WO2012002949A1 (fr) * 2010-06-30 2012-01-05 Michelin Recherche Et Technique, S.A. Amélioration d'uniformité de pneu par identification d'effets de traitement à l'aide d'une analyse de régression de pneu individuel
CN110287555B (zh) * 2019-06-12 2023-04-18 重庆交通大学 一种轨道支撑结构多参数拟合抑制钢轨波磨的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681877A (en) * 1969-08-12 1972-08-08 Goodrich Co B F Apparatus for correcting nonuniformity in a rotating tire
US3817003A (en) * 1972-04-05 1974-06-18 Gen Tire & Rubber Co Harmonic composite grinding of tires
US3849942A (en) * 1972-04-05 1974-11-26 Gen Tire & Rubber Co Harmonic composite grind
US4047338A (en) * 1975-12-17 1977-09-13 The General Tire & Rubber Company Method and apparatus for reducing lateral force variations and overturning moment variations in pneumatic tires
US4241300A (en) * 1977-03-24 1980-12-23 Eagle-Picher Industries, Inc. Circuit responsive to rate change in amplitude of analog electrical signal for use in tire processing apparatus

Also Published As

Publication number Publication date
CA2015171C (fr) 1998-09-15
MX163940B (es) 1992-07-02
US4936054A (en) 1990-06-26

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed