BR7900116A - Calco compressivel,flexivel,resiliente,anular,na forma de um anel - Google Patents

Calco compressivel,flexivel,resiliente,anular,na forma de um anel

Info

Publication number
BR7900116A
BR7900116A BR7900116A BR7900116A BR7900116A BR 7900116 A BR7900116 A BR 7900116A BR 7900116 A BR7900116 A BR 7900116A BR 7900116 A BR7900116 A BR 7900116A BR 7900116 A BR7900116 A BR 7900116A
Authority
BR
Brazil
Prior art keywords
resilient
annular
flexible
ring
compressible sheet
Prior art date
Application number
BR7900116A
Other languages
English (en)
Portuguese (pt)
Inventor
R Lammlein
J White
Original Assignee
Goodyear Tire & Rubber
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 & Rubber filed Critical Goodyear Tire & Rubber
Publication of BR7900116A publication Critical patent/BR7900116A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
    • 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)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • B29D30/50—Covering, e.g. by winding, the separate bead-rings or bead-cores with textile material, e.g. with flipper strips
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • 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)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • B29D2030/482—Applying fillers or apexes to bead cores
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2380/00—Tyres
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank
    • Y10T428/218—Aperture containing
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
    • Y10T428/249989—Integrally formed skin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Tires In General (AREA)
BR7900116A 1978-01-16 1979-01-10 Calco compressivel,flexivel,resiliente,anular,na forma de um anel BR7900116A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/869,560 US4168336A (en) 1978-01-16 1978-01-16 Wedge for tire bead assembly apparatus

Publications (1)

Publication Number Publication Date
BR7900116A true BR7900116A (pt) 1979-08-14

Family

ID=25353795

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7900116A BR7900116A (pt) 1978-01-16 1979-01-10 Calco compressivel,flexivel,resiliente,anular,na forma de um anel

Country Status (10)

Country Link
US (1) US4168336A (OSRAM)
JP (1) JPS5499176A (OSRAM)
AU (1) AU525856B2 (OSRAM)
BR (1) BR7900116A (OSRAM)
CA (1) CA1110960A (OSRAM)
DE (1) DE2900730C2 (OSRAM)
FR (1) FR2414400A1 (OSRAM)
GB (1) GB2012687B (OSRAM)
LU (1) LU80764A1 (OSRAM)
MY (1) MY8400194A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE452722B (sv) * 1981-09-04 1987-12-14 Forsheda Ab Sett och anordning for framstellning av en ringformig form och/eller skyddsdel for betongror
US4450025A (en) * 1983-01-31 1984-05-22 The General Tire & Rubber Company Method and apparatus for wrapping a tire bead ring
US5350470A (en) * 1993-11-30 1994-09-27 Bridgestone Corporation Method of forming tire bead assembly
DE69909655T2 (de) 1999-04-30 2004-06-09 The Goodyear Tire & Rubber Co., Akron Balg zur reifenformgebung
IT1403442B1 (it) * 2011-01-17 2013-10-17 Bridgestone Corp Pneumatico e metodo per la costruzione di un pneumatico

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE567670A (OSRAM) * 1957-05-14
FR1311161A (fr) * 1961-06-15 1962-12-07 Dunlop Sa Procédé et appareil pour poser des bandes de tissus ou matières analogues autour de tringles pour enveloppes de bandages pneumatiques
US3256132A (en) * 1963-03-04 1966-06-14 Gen Motors Corp Vinyl resin sealing strip
US3816233A (en) * 1970-10-01 1974-06-11 Specialty Converters Manufacture of urethane foam sheets
JPS5232788B2 (OSRAM) * 1973-09-21 1977-08-24
US4087298A (en) * 1976-07-01 1978-05-02 The Goodyear Tire & Rubber Company Tire bead core-apex assembly
US4163683A (en) * 1977-12-27 1979-08-07 The Goodyear Tire & Rubber Company Forming a tire bead assembly

Also Published As

Publication number Publication date
AU4257778A (en) 1979-07-26
JPS5499176A (en) 1979-08-04
FR2414400A1 (fr) 1979-08-10
US4168336A (en) 1979-09-18
JPS616780B2 (OSRAM) 1986-02-28
CA1110960A (en) 1981-10-20
MY8400194A (en) 1984-12-31
GB2012687A (en) 1979-08-01
DE2900730C2 (de) 1986-12-11
AU525856B2 (en) 1982-12-02
GB2012687B (en) 1982-12-08
LU80764A1 (fr) 1979-05-16
FR2414400B1 (OSRAM) 1981-11-27
DE2900730A1 (de) 1979-07-19

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