ES416295A1 - Method of and apparatus for reducing irregularities in action of a tyre - Google Patents

Method of and apparatus for reducing irregularities in action of a tyre

Info

Publication number
ES416295A1
ES416295A1 ES416295A ES416295A ES416295A1 ES 416295 A1 ES416295 A1 ES 416295A1 ES 416295 A ES416295 A ES 416295A ES 416295 A ES416295 A ES 416295A ES 416295 A1 ES416295 A1 ES 416295A1
Authority
ES
Spain
Prior art keywords
cover
circumference
action
axis
tyre
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
ES416295A
Other languages
Spanish (es)
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear 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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of ES416295A1 publication Critical patent/ES416295A1/en
Expired 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
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/30—Compensating unbalance
    • G01M1/34—Compensating unbalance by removing material from the body to be tested, e.g. from the tread of 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
    • B24B49/02—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 according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
    • B24B49/04—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 according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
    • 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
    • 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
    • B29D30/0643—Cooling during post cure inflation; Post cure inflators used therefor
    • 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

Abstract

A method for correcting irregularities in the action of a cover, characterized by, concurrently during the continued revolution of said cover around its own axis of revolution, (a) measuring variations in force exerted radially by a cover between means that rotatably mounted said cover, and requested means against the external circumference of the cover; (B) removing material from at least one of the two lateral margins of the outer circumference of the cover, in an amount and angular location such that said variation in said force is reduced; (c) measuring variations in the radius of said circumference around its axis of rotation; and (d) removing material from said circumference between said margins in an angular amount and location such that said radius variation is reduced. (Machine-translation by Google Translate, not legally binding)
ES416295A 1972-06-27 1973-06-26 Method of and apparatus for reducing irregularities in action of a tyre Expired ES416295A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26677672A 1972-06-27 1972-06-27

Publications (1)

Publication Number Publication Date
ES416295A1 true ES416295A1 (en) 1976-02-16

Family

ID=23015960

Family Applications (1)

Application Number Title Priority Date Filing Date
ES416295A Expired ES416295A1 (en) 1972-06-27 1973-06-26 Method of and apparatus for reducing irregularities in action of a tyre

Country Status (17)

Country Link
JP (1) JPS5714981B2 (en)
AR (1) AR203458A1 (en)
AT (1) AT342893B (en)
AU (1) AU472171B2 (en)
BE (1) BE801087A (en)
BR (1) BR7304620D0 (en)
CA (1) CA1004499A (en)
DE (1) DE2326548C2 (en)
ES (1) ES416295A1 (en)
FR (1) FR2190601B1 (en)
GB (1) GB1407371A (en)
IE (1) IE37764B1 (en)
IT (1) IT985370B (en)
LU (1) LU67839A1 (en)
NL (1) NL7307974A (en)
SE (1) SE397495B (en)
ZA (1) ZA733501B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016020A (en) * 1973-10-03 1977-04-05 Ongaro Dynamics Incorporated System for measuring and correcting vibrations generated in vehicular tires
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
JPS5274679A (en) * 1975-12-18 1977-06-22 Toyo Tire & Rubber Co Method of correcting nonnuniformity of tire
DE2952027C2 (en) * 1979-12-22 1983-07-07 Gebr. Hofmann Gmbh & Co Kg Maschinenfabrik, 6100 Darmstadt Method and device for improving the irregularities in motor vehicle tires
JPS5970546A (en) * 1982-10-16 1984-04-21 Kobe Steel Ltd Correction of tire uniformity
SE453435B (en) * 1986-05-26 1988-02-01 Candaco Ab PROCEDURE FOR BALANCING OF VEHICLE DECK, BALANCED VEHICLE DECK AND FOR SUCH BALANCING PROVIDED FOR VEHICLE DECK
JP5390425B2 (en) * 2010-02-04 2014-01-15 三菱重工マシナリーテクノロジー株式会社 Tire uniformity machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1220361A (en) * 1967-02-01 1971-01-27 Gen Tire & Rubber Co Means for correcting non-uniformity in tires
US3574973A (en) * 1968-07-02 1971-04-13 Information Dev Corp Tire uniformity correction machine

Also Published As

Publication number Publication date
IT985370B (en) 1974-11-30
ZA733501B (en) 1974-04-24
FR2190601A1 (en) 1974-02-01
SE397495B (en) 1977-11-07
NL7307974A (en) 1974-01-02
LU67839A1 (en) 1973-08-30
DE2326548A1 (en) 1974-01-17
DE2326548C2 (en) 1984-07-19
AT342893B (en) 1978-04-25
BE801087A (en) 1973-10-15
ATA453273A (en) 1977-08-15
CA1004499A (en) 1977-02-01
BR7304620D0 (en) 1974-08-15
JPS4952879A (en) 1974-05-22
IE37764L (en) 1973-12-27
AU5620273A (en) 1974-11-28
GB1407371A (en) 1975-09-24
IE37764B1 (en) 1977-10-12
AR203458A1 (en) 1975-09-15
FR2190601B1 (en) 1976-04-30
AU472171B2 (en) 1976-05-20
JPS5714981B2 (en) 1982-03-27

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