GB1303233A - - Google Patents

Info

Publication number
GB1303233A
GB1303233A GB2784372A GB2784372A GB1303233A GB 1303233 A GB1303233 A GB 1303233A GB 2784372 A GB2784372 A GB 2784372A GB 2784372 A GB2784372 A GB 2784372A GB 1303233 A GB1303233 A GB 1303233A
Authority
GB
United Kingdom
Prior art keywords
tyrebuilding
pistons
heading
july
concerned
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
GB2784372A
Inventor
P E Appleby
D C Folden
R S Riggs
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
Publication of GB1303233A publication Critical patent/GB1303233A/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
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)

Abstract

1303233 Tyre building drums GOODYEAR TIRE & RUBBER CO 25 May 1971 [6 July 1970] 27843/72 Divided out of 1303232 Heading B7C The subject-matter of this Specification is identical with that described in Specification 1303232 but the claims are concerned with the construction of the cylindrical guides, pistons and links associated with them, within the tyrebuilding drum.
GB2784372A 1970-07-06 1971-05-25 Expired GB1303233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5223270A 1970-07-06 1970-07-06

Publications (1)

Publication Number Publication Date
GB1303233A true GB1303233A (en) 1973-01-17

Family

ID=21976248

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1691271A Expired GB1303232A (en) 1970-07-06 1971-05-25
GB2784372A Expired GB1303233A (en) 1970-07-06 1971-05-25

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1691271A Expired GB1303232A (en) 1970-07-06 1971-05-25

Country Status (11)

Country Link
US (1) US3644162A (en)
JP (1) JPS553133B1 (en)
BE (1) BE769536A (en)
CA (1) CA941276A (en)
DE (1) DE2134567A1 (en)
ES (1) ES391772A1 (en)
FR (1) FR2100246A5 (en)
GB (2) GB1303232A (en)
LU (1) LU63477A1 (en)
SE (2) SE375485B (en)
ZA (1) ZA713340B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779835A (en) * 1971-06-03 1973-12-18 Akron Standard Division Of Eag Building drum
US3867231A (en) * 1972-06-28 1975-02-18 Goodyear Tire & Rubber Tire building machine
US3867229A (en) * 1974-02-01 1975-02-18 Goodyear Tire & Rubber Tire building drum
GB1568858A (en) * 1977-03-10 1980-06-04 Vni I Konstrukt I Oborud Dlya Tyre-building drum
JPS5463184A (en) * 1977-10-28 1979-05-21 Bridgestone Tire Co Ltd Tire forming drum
DE3442302A1 (en) * 1984-11-20 1986-05-22 Continental Gummi-Werke Ag, 3000 Hannover TIRE BUILDING MACHINE
US4906321A (en) * 1988-04-18 1990-03-06 Mccreary Tire & Rubber Company Drum for the formation of uncured tire sections thereon
US5127979A (en) * 1988-04-18 1992-07-07 Mccreary Tire & Rubber Company Drum for the formation of uncured tire sections thereon
US4855008A (en) * 1988-05-09 1989-08-08 The Goodyear Tire & Rubber Company Expandable tire building drum
US4929298A (en) * 1988-05-13 1990-05-29 The Goodyear Tire & Rubber Company Tire building drum including an expandable segmental cylinder assembly and a vacuum chamber
US4859272A (en) * 1988-06-22 1989-08-22 The Goodyear Tire & Rubber Company Radial tire belt folding drum
US4976804A (en) * 1989-05-05 1990-12-11 The Goodyear Tire & Rubber Company Expandable tire building drum
US5320701A (en) 1992-11-04 1994-06-14 Illinois Tool Works Inc. Tire building drum
US5354405A (en) * 1993-11-18 1994-10-11 Wyko, Inc. Bead lock drum for use in the manufacture of vehicle tires
GB0506363D0 (en) 2005-03-30 2005-05-04 Wyko Equip Tyre building drum
JP4643709B2 (en) 2006-05-19 2011-03-02 東洋ゴム工業株式会社 Band removal method and band molding drum for band molding drum
WO2012006615A1 (en) 2010-07-09 2012-01-12 Wyko Tire Technology, Inc. Anti-flex assembly
US10189221B2 (en) 2012-08-10 2019-01-29 Davian Enterprises, LLC Transfer ring shoe and transfer ring having varied shoe profile
KR102205188B1 (en) 2013-06-07 2021-01-20 다비안 엔터프라이즈, 엘엘씨 Tire building drum with increased range of movement
RU2684094C2 (en) 2014-02-07 2019-04-03 Дейвиан Энтерпрайзиз, Ллк Expandable belt and tread drum with varied curvature segments
FR3031695B1 (en) * 2015-01-16 2017-02-24 Michelin & Cie DRUM MAKING A PNEUMATIC BRAKE
WO2020069300A1 (en) 2018-09-27 2020-04-02 Davian Enterprises, LLC Transfer ring with block and rail system
EP3917765B1 (en) 2019-01-28 2024-03-27 Davian Enterprises, LLC Expandable belt and tread drum with reverse offset fingers
WO2022120117A2 (en) 2020-12-03 2022-06-09 Davian Enterprises, Llc (Dba Wyko Tire Technologies) Expandable belt and tread drum with magnetic deck fixing

Also Published As

Publication number Publication date
JPS553133B1 (en) 1980-01-23
US3644162A (en) 1972-02-22
ZA713340B (en) 1972-01-26
DE2134567A1 (en) 1972-01-20
FR2100246A5 (en) 1972-03-17
SE375485B (en) 1975-04-21
ES391772A1 (en) 1973-07-01
BE769536A (en) 1971-11-16
CA941276A (en) 1974-02-05
LU63477A1 (en) 1971-11-15
SE7408581L (en) 1974-06-28
GB1303232A (en) 1973-01-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee