AU452759B2 - Tire building drum - Google Patents

Tire building drum

Info

Publication number
AU452759B2
AU452759B2 AU37811/72A AU3781172A AU452759B2 AU 452759 B2 AU452759 B2 AU 452759B2 AU 37811/72 A AU37811/72 A AU 37811/72A AU 3781172 A AU3781172 A AU 3781172A AU 452759 B2 AU452759 B2 AU 452759B2
Authority
AU
Australia
Prior art keywords
building drum
tire building
tire
drum
building
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
AU37811/72A
Other versions
AU3781172A (en
Inventor
Marcel Detienne Andry
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.)
Uniroyal A
Original Assignee
Uniroyal A
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 Uniroyal A filed Critical Uniroyal A
Publication of AU3781172A publication Critical patent/AU3781172A/en
Application granted granted Critical
Publication of AU452759B2 publication Critical patent/AU452759B2/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)
    • B29D30/36—Expansion of tyres in a flat form, i.e. expansion to a toroidal shape independently of their building-up process, e.g. of tyres built by the flat-tyres method or by jointly covering two bead-rings
    • 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
AU37811/72A 1971-01-18 1972-01-12 Tire building drum Expired AU452759B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7101524A FR2122648A5 (en) 1971-01-18 1971-01-18
FRFR710152 1971-01-18

Publications (2)

Publication Number Publication Date
AU3781172A AU3781172A (en) 1973-07-19
AU452759B2 true AU452759B2 (en) 1974-09-12

Family

ID=9070450

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37811/72A Expired AU452759B2 (en) 1971-01-18 1972-01-12 Tire building drum

Country Status (9)

Country Link
JP (1) JPS5118277B1 (en)
AU (1) AU452759B2 (en)
BE (1) BE777691A (en)
DE (1) DE2201258A1 (en)
FR (1) FR2122648A5 (en)
GB (1) GB1379972A (en)
IT (1) IT951090B (en)
LU (1) LU64600A1 (en)
NL (1) NL7200487A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102146A (en) * 1976-02-20 1977-08-26 Kubota Ltd Combine for farming

Also Published As

Publication number Publication date
GB1379972A (en) 1975-01-08
NL7200487A (en) 1972-07-20
IT951090B (en) 1973-06-30
LU64600A1 (en) 1973-01-23
DE2201258A1 (en) 1972-08-03
BE777691A (en) 1972-07-05
AU3781172A (en) 1973-07-19
FR2122648A5 (en) 1972-09-01
JPS5118277B1 (en) 1976-06-08

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