IN155769B - - Google Patents

Info

Publication number
IN155769B
IN155769B IN133/CAL/80A IN133CA1980A IN155769B IN 155769 B IN155769 B IN 155769B IN 133CA1980 A IN133CA1980 A IN 133CA1980A IN 155769 B IN155769 B IN 155769B
Authority
IN
India
Application number
IN133/CAL/80A
Other languages
English (en)
Inventor
Daniel Shichman
George E Enders
Original Assignee
Nrm Corp
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 Nrm Corp filed Critical Nrm Corp
Publication of IN155769B publication Critical patent/IN155769B/en

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
    • B29D30/242—Drums for manufacturing substantially cylindrical tyre components without cores or beads, e.g. treads or belts
    • B29D30/243—Drums for manufacturing substantially cylindrical tyre components without cores or beads, e.g. treads or belts and with mechanisms for folding layers
    • 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
    • B29D30/22—Breaker plies being applied in the unexpanded state
    • 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
    • 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
    • B29D2030/3228—Folding over means, e.g. bladders or rigid arms using one bladder acting on each side of the 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
    • B29D30/32—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
    • B29D2030/3235—Folding over means, e.g. bladders or rigid arms using two or more bladders acting on each side of the drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)
  • Air Bags (AREA)
IN133/CAL/80A 1979-02-22 1980-02-04 IN155769B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1413279A 1979-02-22 1979-02-22

Publications (1)

Publication Number Publication Date
IN155769B true IN155769B (fr) 1985-03-09

Family

ID=21763722

Family Applications (1)

Application Number Title Priority Date Filing Date
IN133/CAL/80A IN155769B (fr) 1979-02-22 1980-02-04

Country Status (8)

Country Link
EP (1) EP0015113B1 (fr)
JP (1) JPS55114556A (fr)
KR (1) KR830001762A (fr)
AR (1) AR222372A1 (fr)
BR (1) BR8001069A (fr)
CA (1) CA1166136A (fr)
DE (1) DE3067802D1 (fr)
IN (1) IN155769B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833444A (ja) * 1981-08-24 1983-02-26 Bridgestone Corp ラジアルタイヤ用ブレ−カ−層の折り返し方法および折り返し装置
JPS58224734A (ja) * 1982-06-24 1983-12-27 Yokohama Rubber Co Ltd:The タイヤブレ−カ用成型ブラダ装置
US4859272A (en) * 1988-06-22 1989-08-22 The Goodyear Tire & Rubber Company Radial tire belt folding drum
ATE129361T1 (de) * 1992-08-04 1995-11-15 Ibm Fertigungsstrasse architektur mit vollautomatisierten und rechnergesteuerten fördereinrichtungen geeignet für abdichtbaren tragbaren unter druck stehenden behältern.
JP4603736B2 (ja) 2001-09-06 2010-12-22 株式会社ブリヂストン タイヤの製造方法
CN115139531B (zh) * 2022-07-04 2024-01-30 深圳胜马优创科技有限公司 3d打印支撑结构构建方法、装置、设备及存储介质
CN115191626B (zh) * 2022-07-27 2024-04-05 宁波长荣酿造设备有限公司 焙炒机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1311160A (fr) * 1961-06-15 1962-12-07 Dunlop Sa Machine à replier sur eux-mêmes des manchons en matières souples telles que des tissus gommés
CA1073891A (fr) * 1974-05-03 1980-03-18 Karl Meixner Traitement a basse temperature d'un catalyseur par un hydrocarbyloxyde
DE2516419A1 (de) * 1975-04-15 1976-10-28 Continental Gummi Werke Ag Vorrichtung zum herstellen einer gefalteten einlage fuer fahrzeugluftreifen
JPS5269485A (en) * 1975-12-08 1977-06-09 Yokohama Rubber Co Ltd Method and apparatus bending breaker member of pneumatic tire
DE2623830A1 (de) * 1976-05-28 1977-12-08 Continental Gummi Werke Ag Verfahren und vorrichtung zum zurichten von einlagen fuer fahrzeugluftreifen
US4087298A (en) * 1976-07-01 1978-05-02 The Goodyear Tire & Rubber Company Tire bead core-apex assembly
US4087306A (en) * 1976-08-30 1978-05-02 The Goodyear Tire & Rubber Company Turn-up or turn-over bladder for tire building machines
JPS5332830A (en) * 1976-09-08 1978-03-28 Irie Kosan Kk Method and equipment for maintenance of tundish in continuous casting method

Also Published As

Publication number Publication date
BR8001069A (pt) 1980-10-29
DE3067802D1 (en) 1984-06-20
EP0015113A1 (fr) 1980-09-03
JPS55114556A (en) 1980-09-03
EP0015113B1 (fr) 1984-05-16
KR830001762A (ko) 1983-05-19
AR222372A1 (es) 1981-05-15
CA1166136A (fr) 1984-04-24

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