JPS5121669B2 - - Google Patents

Info

Publication number
JPS5121669B2
JPS5121669B2 JP47122829A JP12282972A JPS5121669B2 JP S5121669 B2 JPS5121669 B2 JP S5121669B2 JP 47122829 A JP47122829 A JP 47122829A JP 12282972 A JP12282972 A JP 12282972A JP S5121669 B2 JPS5121669 B2 JP S5121669B2
Authority
JP
Japan
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
JP47122829A
Other languages
Japanese (ja)
Other versions
JPS4980182A (OSRAM
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 filed Critical
Priority to JP47122829A priority Critical patent/JPS5121669B2/ja
Priority to US421632A priority patent/US3929546A/en
Publication of JPS4980182A publication Critical patent/JPS4980182A/ja
Publication of JPS5121669B2 publication Critical patent/JPS5121669B2/ja
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
JP47122829A 1972-12-07 1972-12-07 Expired JPS5121669B2 (OSRAM)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP47122829A JPS5121669B2 (OSRAM) 1972-12-07 1972-12-07
US421632A US3929546A (en) 1972-12-07 1973-12-04 Collapsible tire building drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47122829A JPS5121669B2 (OSRAM) 1972-12-07 1972-12-07

Publications (2)

Publication Number Publication Date
JPS4980182A JPS4980182A (OSRAM) 1974-08-02
JPS5121669B2 true JPS5121669B2 (OSRAM) 1976-07-03

Family

ID=14845656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47122829A Expired JPS5121669B2 (OSRAM) 1972-12-07 1972-12-07

Country Status (2)

Country Link
US (1) US3929546A (OSRAM)
JP (1) JPS5121669B2 (OSRAM)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706586C3 (de) * 1977-02-16 1981-06-25 Naučno-issledovatel'skij konstruktorsko-technologičeskij institut šinnoj promyšlennosti, Omsk Vorrichtung zum Aufbau von Rohlingen für Luftreifen oder Gummicordhüllen
JPS55103942A (en) * 1979-02-01 1980-08-08 Bridgestone Corp Forming drum for tyre
JPS5912834A (ja) * 1982-07-13 1984-01-23 Bridgestone Corp ラジアルタイヤ成形機用成形ドラム
US5232542A (en) * 1989-12-04 1993-08-03 Summitomo Rubber Industries, Ltd. Drum for assembling tire components
US5047108A (en) * 1990-03-09 1991-09-10 Wyko, Inc. Tire building drum for fabricating high profile type tire carcasses
JPH07102628B2 (ja) * 1991-04-30 1995-11-08 住友ゴム工業株式会社 環状部材成形装置
US6863106B2 (en) * 2001-09-21 2005-03-08 The Goodyear Tire & Rubber Company Expandable tire building drum with alternating fixed and expandable segments, and contours for sidewall inserts
GB0506363D0 (en) 2005-03-30 2005-05-04 Wyko Equip Tyre building drum
WO2012006615A1 (en) 2010-07-09 2012-01-12 Wyko Tire Technology, Inc. Anti-flex assembly
DE102011077569A1 (de) * 2011-06-15 2012-12-20 Herbert Maschinenbau GmbH & Co. KG Trommel
US10189221B2 (en) 2012-08-10 2019-01-29 Davian Enterprises, LLC Transfer ring shoe and transfer ring having varied shoe profile
RU2659249C2 (ru) 2013-06-07 2018-06-29 Дейвиан Энтерпрайзиз, Ллк Шиносборочный барабан с увеличенным диапазоном перемещения
KR102313159B1 (ko) 2014-02-07 2021-10-15 다비안 엔터프라이즈, 엘엘씨 가변 곡률 세그먼트를 갖는 팽창가능한 벨트 및 트레드 드럼
JP6332368B2 (ja) * 2016-09-06 2018-05-30 横浜ゴム株式会社 空気入りタイヤの成形方法および装置
WO2020069300A1 (en) 2018-09-27 2020-04-02 Davian Enterprises, LLC Transfer ring with block and rail system
CN113518705B (zh) 2019-01-28 2023-10-20 达维阶企业有限责任公司 带反向偏离指状件的可扩展带束层和胎面鼓
US12083761B2 (en) 2020-04-22 2024-09-10 Davian Enterprises, LLC Shoulder assembly for tire building machine
KR102834419B1 (ko) 2020-05-29 2025-07-14 케네쓰 맥클리리 감소된 공기 갇힘 피처를 갖는 트랜스퍼 링과 트랜스퍼 링 슈
US11993043B2 (en) 2020-12-03 2024-05-28 Davian Enterprises, LLC Expandable belt and tread drum with magnetic deck fixing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916226A (en) * 1955-09-19 1959-12-08 Western Electric Co Winding arbor
NL122720C (OSRAM) * 1960-02-09
US3207648A (en) * 1962-02-01 1965-09-21 Akron Standard Mold Co Tire building apparatus
US3140216A (en) * 1962-04-18 1964-07-07 Akron Standard Mold Co Precision tire building drum
NL284115A (OSRAM) * 1962-06-05
US3322599A (en) * 1963-09-10 1967-05-30 Akron Standard Mold Co Tire building drum
US3185530A (en) * 1962-09-07 1965-05-25 Ronthor Reiss Corp Comprehensive drawer guiding system
US3442747A (en) * 1963-04-26 1969-05-06 Firestone Tire & Rubber Co Collapsible tire building drum
DE1262582B (de) * 1964-04-27 1968-03-07 Continental Gummi Werke Ag Segmenttrommel zum Aufbauen von Reifenkarkassen
DE1552887A1 (de) * 1965-05-03 1971-07-22 Gulley John M Bearbeitungsvorrichtung
JPS5031910B1 (OSRAM) * 1971-05-11 1975-10-16
US3851911A (en) * 1971-08-27 1974-12-03 Klein A Impact bumper absorbing assembly

Also Published As

Publication number Publication date
US3929546A (en) 1975-12-30
JPS4980182A (OSRAM) 1974-08-02

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