CA1025695A - Means for correcting non-uniformity in tires - Google Patents

Means for correcting non-uniformity in tires

Info

Publication number
CA1025695A
CA1025695A CA009,772A CA9772A CA1025695A CA 1025695 A CA1025695 A CA 1025695A CA 9772 A CA9772 A CA 9772A CA 1025695 A CA1025695 A CA 1025695A
Authority
CA
Canada
Prior art keywords
tires
uniformity
correcting non
correcting
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.)
Expired
Application number
CA009,772A
Other languages
English (en)
French (fr)
Other versions
CA9772S (en
Inventor
Clarence Hofelt (Jr.)
John E. Corl
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber Co
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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Application granted granted Critical
Publication of CA1025695A publication Critical patent/CA1025695A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
    • B24B49/165—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load for grinding tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B17/0206—Selectively separating reinforcements from matrix material by destroying the interface bound before disintegrating the matrix to particles or powder, e.g. from tires or belts
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/30—Compensating imbalance
    • G01M1/34—Compensating imbalance by removing material from the body to be tested, e.g. from the tread of tyres
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S451/00—Abrading
    • Y10S451/92—Tire "rounding"

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Testing Of Balance (AREA)
  • Tyre Moulding (AREA)
CA009,772A 1967-02-01 1968-01-12 Means for correcting non-uniformity in tires Expired CA1025695A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61325267A 1967-02-01 1967-02-01
US7360270A 1970-09-18 1970-09-18
US54196975 US3914907A (en) 1967-02-01 1975-01-17 Method for improving the ride characteristics of tires

Publications (1)

Publication Number Publication Date
CA1025695A true CA1025695A (en) 1978-02-07

Family

ID=27372307

Family Applications (1)

Application Number Title Priority Date Filing Date
CA009,772A Expired CA1025695A (en) 1967-02-01 1968-01-12 Means for correcting non-uniformity in tires

Country Status (3)

Country Link
US (1) US3914907A (lt)
CA (1) CA1025695A (lt)
SE (1) SE345010B (lt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167837A (en) * 1978-02-06 1979-09-18 Cincinnati Milacron-Heald Corp. Method for controlling a grinding wheel-workpiece interface force for a workpiece with diverse grindability characteristics
ATE39638T1 (de) * 1983-07-01 1989-01-15 Uniroyal Goodrich Tire Co Einrichtung zum gleichfoermigschleifen von kraftfahrzeugreifen.
US4736546A (en) * 1983-07-01 1988-04-12 Ugo John W Tire uniformity grinder and method
US4984393A (en) * 1987-07-01 1991-01-15 The Uniroyal Goodrich Tire Company Method for tire uniformity correction
US4914869A (en) * 1988-05-16 1990-04-10 General Tire, Inc. Method for correcting and buffing tires
US4860499A (en) * 1988-06-10 1989-08-29 General Motors Corporation Apparatus for measuring grinding forces on ceramic parts
US5167094A (en) * 1992-02-10 1992-12-01 Wild Joyce R Method of correcting lateral force variations in a pneumatic tire
US5263284A (en) * 1992-11-20 1993-11-23 General Tire, Inc. Method of simultaneously correcting excessive radial force variations and excessive lateral force variations in a pneumatic tire
US5845232A (en) * 1996-05-10 1998-12-01 Measurement Systems, Incorporated Apparatus and method for detecting splice overlaps or splice gaps in a tire
US6016695A (en) * 1997-01-24 2000-01-25 Illinois Tool Works Inc. Tire uniformity testing system
US6082191A (en) * 1997-01-24 2000-07-04 Illinois Tool Works, Inc. Inlet conveyor for tire testing systems
US5992227A (en) * 1997-01-24 1999-11-30 Jellison; Frank R. Automatic adjustable width chuck apparatus for tire testing systems
US5979231A (en) * 1997-01-24 1999-11-09 Illinois Tool Works, Inc. Loadwheel assembly for tire testing systems having conical support plates
NO992675L (no) * 1999-06-02 2000-12-15 Frank Chruickshank Maskinkonsept for vedlikehold av jernbanevogner
US6834559B1 (en) 1999-07-09 2004-12-28 Illinois Tool Works Inc. Vibration compensation system for tire testing systems
US6431963B1 (en) * 2000-10-04 2002-08-13 Richard L. Delmoro Tire uniformity machine grinder
US7096150B2 (en) * 2002-10-03 2006-08-22 The Goodyear Tire & Rubber Company Method and apparatus for correcting tire nonuniformity
US20050031235A1 (en) * 2003-08-04 2005-02-10 Minebea Co., Ltd. One piece thrust-plate/shaft assembly for hydrodynamic bearing
US7055381B2 (en) * 2004-07-08 2006-06-06 The Goodyear Tire & Rubber Company Method of testing tires for durability
ITMO20070175A1 (it) * 2007-05-23 2008-11-24 Sicam Srl "metodo per la correzione dell'eccentricita' di una ruota per veicoli in macchine equilibratrici o simili"
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
US8347703B2 (en) * 2011-02-11 2013-01-08 Bridgestone Americas Tire Operations, Llc Tire chip and tear test apparatus and method
EP2744643B1 (en) * 2011-09-30 2022-03-09 Compagnie Générale des Etablissements Michelin Methods and apparatus for deflecting and supporting a tire sidewall
JP5887224B2 (ja) * 2012-07-20 2016-03-16 株式会社ブリヂストン タイヤの接地特性の測定方法及び測定装置
JP6006067B2 (ja) * 2012-09-26 2016-10-12 住友ゴム工業株式会社 タイヤ性能測定装置
DE102017125889A1 (de) * 2017-11-06 2019-05-09 Thyssenkrupp Ag Verfahren und Vorrichtung zum Auswuchten

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924048A (en) * 1960-02-09 Machine for balancing rotatable bodies
US2731887A (en) * 1956-01-24 sjostrand
US2079585A (en) * 1932-09-10 1937-05-04 Us Rubber Co Method and apparatus for testing tires
US2695520A (en) * 1951-09-19 1954-11-30 Us Rubber Co Tire testing machine
US2766563A (en) * 1952-06-13 1956-10-16 Dan E Bennett Buffing and shaping machine for tires and the like
US2920481A (en) * 1953-11-02 1960-01-12 Us Rubber Co Apparatus for determining the tendency of pneumatic tires to produce thump
US2765845A (en) * 1954-02-09 1956-10-09 Lloyd Z Bullis Machine for truing tires
US2869362A (en) * 1954-07-08 1959-01-20 Dunlop Tire & Rubber Corp Machines for testing pneumatic tires
US2918116A (en) * 1955-03-29 1959-12-22 Vendo Co Tire trueing apparatus
US2897882A (en) * 1956-06-08 1959-08-04 Harry B Barrett Tire tread surfacing machine
US3060733A (en) * 1957-08-30 1962-10-30 Goodrich Co B F Method and apparatus for measuring tire thump
US2966011A (en) * 1958-01-30 1960-12-27 Roy L Peacock Tire truing machine
US3375714A (en) * 1965-03-30 1968-04-02 Pirelli Apparatus for detecting, measuring and recording irregularities of behavior in loaded pneumatic tires
US3543576A (en) * 1966-05-03 1970-12-01 Goodrich Co B F Tire testing apparatus and method
US3553903A (en) * 1967-07-31 1971-01-12 Goodyear Tire & Rubber Control system for a tire grinding machine

Also Published As

Publication number Publication date
US3914907A (en) 1975-10-28
SE345010B (lt) 1972-05-08

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