DE1302012B - Building drum for the flat construction and the subsequent crowning of the carcass of a vehicle pneumatic tire - Google Patents

Building drum for the flat construction and the subsequent crowning of the carcass of a vehicle pneumatic tire

Info

Publication number
DE1302012B
DE1302012B DED39661A DED0039661A DE1302012B DE 1302012 B DE1302012 B DE 1302012B DE D39661 A DED39661 A DE D39661A DE D0039661 A DED0039661 A DE D0039661A DE 1302012 B DE1302012 B DE 1302012B
Authority
DE
Germany
Prior art keywords
crowning
carcass
subsequent
pneumatic tire
building drum
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.)
Granted
Application number
DED39661A
Other languages
German (de)
Inventor
Titze
Dr Klaus
Olbert Alois
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.)
Dunlop GmbH and Co KG
Original Assignee
Dunlop GmbH and Co KG
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 Dunlop GmbH and Co KG filed Critical Dunlop GmbH and Co KG
Priority to DED39661A priority Critical patent/DE1302012B/en
Priority claimed from FR945168A external-priority patent/FR1366516A/en
Publication of DE1302012B publication Critical patent/DE1302012B/en
Granted 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
    • 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
    • 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
DED39661A 1962-08-21 1962-08-21 Building drum for the flat construction and the subsequent crowning of the carcass of a vehicle pneumatic tire Granted DE1302012B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED39661A DE1302012B (en) 1962-08-21 1962-08-21 Building drum for the flat construction and the subsequent crowning of the carcass of a vehicle pneumatic tire

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DED39661A DE1302012B (en) 1962-08-21 1962-08-21 Building drum for the flat construction and the subsequent crowning of the carcass of a vehicle pneumatic tire
GB3223463A GB1043423A (en) 1962-08-21 1963-08-15 Tyre building and shaping former
FR945168A FR1366516A (en) 1962-08-21 1963-08-20 Machines for making and comply pneumatic vehicle tires
MY6800060A MY6800060A (en) 1962-08-21 1968-12-31 Tyre building and shaping former

Publications (1)

Publication Number Publication Date
DE1302012B true DE1302012B (en) 1969-09-25

Family

ID=7044889

Family Applications (1)

Application Number Title Priority Date Filing Date
DED39661A Granted DE1302012B (en) 1962-08-21 1962-08-21 Building drum for the flat construction and the subsequent crowning of the carcass of a vehicle pneumatic tire

Country Status (3)

Country Link
DE (1) DE1302012B (en)
GB (1) GB1043423A (en)
MY (1) MY6800060A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723505A1 (en) * 1977-05-25 1978-11-30 Vmi Epe Holland Drum to build up and form a blank for guertelreifen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531355A (en) * 1966-11-02 1970-09-29 Goodrich Co B F Tire band applying apparatus
US10322554B2 (en) 2013-08-29 2019-06-18 The Goodyear Tire & Rubber Company Tire building drum

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856513C (en) * 1942-06-02 1952-11-20 Continental Gummi Werke Ag Method and apparatus for the manufacture of tires
DE1785416U (en) * 1957-12-24 1959-03-19 Pirelli Apparatus for the manufacture of tires with expandable trommelkoerpern.
FR1221091A (en) * 1958-01-29 1960-05-31 Dunlop Sa Method and apparatus for the manufacture of tires
FR1269857A (en) * 1959-08-25 1961-08-18 Goodyear Tire & Rubber Method and apparatus for manufacturing pneumatic tires

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856513C (en) * 1942-06-02 1952-11-20 Continental Gummi Werke Ag Method and apparatus for the manufacture of tires
DE1785416U (en) * 1957-12-24 1959-03-19 Pirelli Apparatus for the manufacture of tires with expandable trommelkoerpern.
FR1221091A (en) * 1958-01-29 1960-05-31 Dunlop Sa Method and apparatus for the manufacture of tires
FR1269857A (en) * 1959-08-25 1961-08-18 Goodyear Tire & Rubber Method and apparatus for manufacturing pneumatic tires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723505A1 (en) * 1977-05-25 1978-11-30 Vmi Epe Holland Drum to build up and form a blank for guertelreifen

Also Published As

Publication number Publication date
GB1043423A (en) 1966-09-21
MY6800060A (en) 1968-12-31

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