CA1056287A - Method of forming a tire carcass - Google Patents

Method of forming a tire carcass

Info

Publication number
CA1056287A
CA1056287A CA222,650A CA222650A CA1056287A CA 1056287 A CA1056287 A CA 1056287A CA 222650 A CA222650 A CA 222650A CA 1056287 A CA1056287 A CA 1056287A
Authority
CA
Canada
Prior art keywords
helically
resilient material
rubber material
vacuum
toroidal member
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
CA222,650A
Other languages
English (en)
French (fr)
Other versions
CA222650S (en
Inventor
Charles E. Grawey
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA1056287A publication Critical patent/CA1056287A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
    • B29D30/08—Building 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)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16—Applying the layers; Guiding or stretching the layers during application
    • B29D2030/1664—Details, accessories or auxiliary operations not provided for in the other subgroups of B29D30/00
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/119—Perforated or porous
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/125—Sand mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
CA222,650A 1974-06-12 1975-03-20 Method of forming a tire carcass Expired CA1056287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/478,541 US3954538A (en) 1974-06-12 1974-06-12 Method of forming a tire carcass

Publications (1)

Publication Number Publication Date
CA1056287A true CA1056287A (en) 1979-06-12

Family

ID=23900346

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222,650A Expired CA1056287A (en) 1974-06-12 1975-03-20 Method of forming a tire carcass

Country Status (6)

Country Link
US (1) US3954538A (enExample)
JP (1) JPS5839668B2 (enExample)
CA (1) CA1056287A (enExample)
FR (1) FR2274436A1 (enExample)
GB (1) GB1498653A (enExample)
IT (1) IT1035999B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052237A (en) * 1976-01-05 1977-10-04 The Goodyear Tire & Rubber Company Closed torus tire
US4126720A (en) * 1976-05-21 1978-11-21 Edwards George R Radial tire manufacturing method
US4234371A (en) * 1978-04-17 1980-11-18 Brad Ragan, Incorporated Method and apparatus for applying a circumferential tread to a tire carcass
WO1981000691A1 (en) * 1979-09-11 1981-03-19 Caterpillar Tractor Co Tape brake for tape wrapper
US4295916A (en) * 1979-09-11 1981-10-20 Caterpillar Tractor Co. Tape brake for tape wrapper
US4371410A (en) * 1979-09-11 1983-02-01 Caterpillar Tractor Co. Method for applying, stitching and severing a tape on a body
WO1981001119A1 (en) * 1979-10-29 1981-04-30 Caterpillar Tractor Co Apparatus and method for holding and tacking material
WO1982002170A1 (en) * 1980-12-29 1982-07-08 Klink Frank W Method and apparatus for reducing air inclusions during tire manufacture
CA1251717A (en) * 1982-12-16 1989-03-28 David J.B. Perkins Method of manufacture of an elastomeric layer for incorporation into a pneumatic tyre and apparatus therefore
TR200101839T2 (tr) * 1998-12-23 2001-12-21 Pirelli Pneumatici S.P.A. Lastikler için bir karkasın imalat yöntemi ve bu yöntemle elde edilen bir karkas.
JP6751345B2 (ja) 2013-12-24 2020-09-02 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー 不定剛性を有するエアレスタイヤ構造
US9487046B2 (en) 2014-07-18 2016-11-08 Caterpillar Inc. Laminated non-pneumatic tire
US11034111B2 (en) * 2017-10-26 2021-06-15 Bridgestone Americas Tire Operations, Llc Pivoted dual roller tire sidewall and body ply stitcher unit and method for stitching thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1295594A (en) * 1911-06-19 1919-02-25 Rubber Regenerating Co Process of vulcanizing rubber articles.
US1184328A (en) * 1912-03-23 1916-05-23 American Tire Company Method of making tires.
GB381658A (en) * 1931-08-14 1932-10-13 Giuseppe Vidale Improvements in or relating to the manufacture of pneumatic tyre covers
US2744043A (en) * 1950-01-23 1956-05-01 Fels & Company Method of producing pressure containers for fluids
US3458146A (en) * 1967-08-17 1969-07-29 Aerojet General Co Toroidal winding method and apparatus
US3776792A (en) * 1971-02-25 1973-12-04 Caterpillar Tractor Co Method for forming belted oval pneumatic tube-tires

Also Published As

Publication number Publication date
GB1498653A (en) 1978-01-25
FR2274436A1 (fr) 1976-01-09
US3954538A (en) 1976-05-04
JPS5839668B2 (ja) 1983-08-31
JPS50159572A (enExample) 1975-12-24
IT1035999B (it) 1979-10-20
FR2274436B1 (enExample) 1979-03-30

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