FR2072292A5 - - Google Patents

Info

Publication number
FR2072292A5
FR2072292A5 FR7042107A FR7042107A FR2072292A5 FR 2072292 A5 FR2072292 A5 FR 2072292A5 FR 7042107 A FR7042107 A FR 7042107A FR 7042107 A FR7042107 A FR 7042107A FR 2072292 A5 FR2072292 A5 FR 2072292A5
Authority
FR
France
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
FR7042107A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2072292A5 publication Critical patent/FR2072292A5/fr
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
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/245—Drums for the single stage building process, i.e. the building-up of the cylindrical carcass and the toroidal expansion of it are realised on the same drum
    • 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
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • B29D2030/2628—Bladders for shaping the inner parts of the tyre beads or sidewalls
    • 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
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • B29D2030/2635—Central bladder, e.g. elastic membrane, sleeve, envelope, diaphragm, which covers the central portion of the drum, e.g. covering the toroidally expandable rigid segments
    • 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
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3214—Locking the beads on the drum; details of the drum in the bead locking areas, e.g. drum shoulders
    • 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
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221—Folding over means, e.g. bladders or rigid arms
    • B29D2030/3242—Folding over means, e.g. bladders or rigid arms and with means for pressing the bladder against the ply material, e.g. bladder guide shoes, cages, arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
FR7042107A 1969-11-28 1970-11-24 Expired FR2072292A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88052269A 1969-11-28 1969-11-28

Publications (1)

Publication Number Publication Date
FR2072292A5 true FR2072292A5 (xx) 1971-09-24

Family

ID=25376459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7042107A Expired FR2072292A5 (xx) 1969-11-28 1970-11-24

Country Status (10)

Country Link
JP (1) JPS4931549B1 (xx)
BE (1) BE759492A (xx)
CA (1) CA931059A (xx)
DE (1) DE2059344A1 (xx)
FR (1) FR2072292A5 (xx)
GB (2) GB1326598A (xx)
LU (1) LU62143A1 (xx)
NL (1) NL7017249A (xx)
SE (1) SE373779B (xx)
ZA (1) ZA707418B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194561A1 (xx) * 1972-07-31 1974-03-01 Yokohama Rubber Co Ltd
FR2453015A1 (fr) * 1979-04-02 1980-10-31 Goodyear Tire & Rubber Procede et appareil d'assemblage de carcasses de pneu

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545381C3 (de) * 1975-10-10 1982-03-11 Continental Gummi-Werke Ag, 3000 Hannover Verfahren und Vorrichtung zum Aufbauen von Reifenrohlingen im Flachbandverfahren
JPS52110936U (xx) * 1976-02-19 1977-08-23
JPS5498344U (xx) * 1977-11-26 1979-07-11
US4314864A (en) * 1980-05-07 1982-02-09 The Firestone Tire & Rubber Company Method and apparatus for building a tire
JPS58175703U (ja) * 1982-05-18 1983-11-24 タマパツク株式会社 靴の中敷
JP6405683B2 (ja) * 2014-04-22 2018-10-17 横浜ゴム株式会社 空気式防舷材の製造方法および空気式防舷材の製造装置
CN113738785B (zh) * 2021-07-29 2023-07-25 武汉船用机械有限责任公司 简易离合装置
CN114193808B (zh) * 2021-12-09 2024-02-27 重庆市九龙橡胶制品制造有限公司 轮胎预成型装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194561A1 (xx) * 1972-07-31 1974-03-01 Yokohama Rubber Co Ltd
FR2453015A1 (fr) * 1979-04-02 1980-10-31 Goodyear Tire & Rubber Procede et appareil d'assemblage de carcasses de pneu

Also Published As

Publication number Publication date
GB1326599A (en) 1973-08-15
CA931059A (en) 1973-07-31
JPS4931549B1 (xx) 1974-08-22
ZA707418B (en) 1971-07-28
LU62143A1 (xx) 1971-05-11
DE2059344A1 (de) 1971-06-09
GB1326598A (en) 1973-08-15
SE373779B (xx) 1975-02-17
NL7017249A (xx) 1971-06-02
BE759492A (fr) 1971-04-30

Similar Documents

Publication Publication Date Title
AU465452B2 (xx)
AU429630B2 (xx)
FR2072292A5 (xx)
AU450150B2 (xx)
AU442375B2 (xx)
AU470301B1 (xx)
AU5113869A (xx)
AU442380B2 (xx)
AU442463B2 (xx)
AU442535B2 (xx)
AU442538B2 (xx)
AU442554B2 (xx)
AU442322B2 (xx)
AU470661B1 (xx)
AU442357B2 (xx)
AU442285B2 (xx)
AU438128B2 (xx)
AU5077469A (xx)
CS152333B2 (xx)
CS148798B1 (xx)
AU4540468A (xx)
AU4949169A (xx)
AU5109569A (xx)
AU481328A (xx)
BE743971A (xx)

Legal Events

Date Code Title Description
ST Notification of lapse