PT70085A - Expandable tire building drum with improved bladder - Google Patents

Expandable tire building drum with improved bladder

Info

Publication number
PT70085A
PT70085A PT70085A PT7008579A PT70085A PT 70085 A PT70085 A PT 70085A PT 70085 A PT70085 A PT 70085A PT 7008579 A PT7008579 A PT 7008579A PT 70085 A PT70085 A PT 70085A
Authority
PT
Portugal
Prior art keywords
building drum
tire building
improved bladder
expandable tire
expandable
Prior art date
Application number
PT70085A
Other languages
English (en)
Inventor
Steve Joseph Kovalchik
Richard Noels Spach
Original Assignee
Gen Tire & 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 Gen Tire & Rubber Co filed Critical Gen Tire & Rubber Co
Publication of PT70085A publication Critical patent/PT70085A/pt

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
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
PT70085A 1978-10-16 1979-08-20 Expandable tire building drum with improved bladder PT70085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/951,901 US4247356A (en) 1978-10-16 1978-10-16 Expandable tire building drum with improved bladder

Publications (1)

Publication Number Publication Date
PT70085A true PT70085A (en) 1979-09-01

Family

ID=25492299

Family Applications (1)

Application Number Title Priority Date Filing Date
PT70085A PT70085A (en) 1978-10-16 1979-08-20 Expandable tire building drum with improved bladder

Country Status (10)

Country Link
US (1) US4247356A (pt)
JP (1) JPS5553548A (pt)
AR (1) AR217174A1 (pt)
CA (1) CA1125641A (pt)
DE (1) DE2929038A1 (pt)
GB (1) GB2031815A (pt)
LU (1) LU81792A1 (pt)
MA (1) MA18609A1 (pt)
PT (1) PT70085A (pt)
ZA (1) ZA793921B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3907121C2 (de) * 1989-03-06 1997-02-06 Krupp Ag Hoesch Krupp Trommel einer Reifenaufbaumaschine mit Kernspannring
CA2121159C (en) * 1993-07-16 2005-03-29 Kenneth Dean Conger Contoured tire building drum and method of building an extended mobility tire
IT1320456B1 (it) 2000-06-27 2003-11-26 Bridgestone Firestone Tech Tamburo per la formatura di pneumatici.
CN103496183A (zh) * 2013-09-18 2014-01-08 北京橡胶工业研究设计院 胎体贴合鼓
FR3090468A3 (fr) * 2018-12-20 2020-06-26 Michelin & Cie Tambour et procédé de fabrication d’une ébauche de pneumatique
CN116638498B (zh) * 2023-07-26 2023-10-13 北京诚志盛华医疗设备科技有限公司 一种设备检修机械手

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897109A (en) * 1959-04-24 1962-05-23 Pirelli Improvements in or relating to tyre building drums
NL294521A (pt) * 1962-06-27
JPS535350B1 (pt) * 1964-07-24 1978-02-25
US3475254A (en) * 1965-01-05 1969-10-28 Gen Tire & Rubber Co Tire building machine
US4081310A (en) * 1975-06-25 1978-03-28 Uniroyal, Inc. Bead grip ring
US4060445A (en) * 1975-08-25 1977-11-29 The Goodyear Tire & Rubber Company Building drum for tires and cylindrical articles having axially spaced beads
US4087305A (en) * 1976-06-01 1978-05-02 The Goodyear Tire & Rubber Company Building arbor for tires and like articles having inextensible bead rings
US4057454A (en) * 1976-08-24 1977-11-08 The Goodyear Tire & Rubber Company Mandrel for fabricating an air spring

Also Published As

Publication number Publication date
JPS5532548B2 (pt) 1980-08-26
DE2929038A1 (de) 1980-04-17
JPS5553548A (en) 1980-04-19
GB2031815A (en) 1980-04-30
ZA793921B (en) 1980-08-27
MA18609A1 (fr) 1980-07-01
AR217174A1 (es) 1980-02-29
US4247356A (en) 1981-01-27
LU81792A1 (fr) 1980-05-07
CA1125641A (en) 1982-06-15

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