FR797463A - Improved method and apparatus applicable to the manufacture of pneumatic tire casings - Google Patents

Improved method and apparatus applicable to the manufacture of pneumatic tire casings

Info

Publication number
FR797463A
FR797463A FR797463DA FR797463A FR 797463 A FR797463 A FR 797463A FR 797463D A FR797463D A FR 797463DA FR 797463 A FR797463 A FR 797463A
Authority
FR
France
Prior art keywords
manufacture
pneumatic tire
improved method
apparatus applicable
tire casings
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
Other languages
French (fr)
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 France SA
Original Assignee
Dunlop France SA
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 France SA filed Critical Dunlop France SA
Application granted granted Critical
Publication of FR797463A publication Critical patent/FR797463A/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
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/248—Drums of the undercut type without toroidal expansion, e.g. with provisions for folding down the plies, for positioning the beads under the surface of the 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
FR797463D 1934-11-09 1935-11-09 Improved method and apparatus applicable to the manufacture of pneumatic tire casings Expired FR797463A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3224534A GB448501A (en) 1934-11-09 1934-11-09 Improvements in or relating to the building-up of pneumatic tyre covers

Publications (1)

Publication Number Publication Date
FR797463A true FR797463A (en) 1936-04-27

Family

ID=10335576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797463D Expired FR797463A (en) 1934-11-09 1935-11-09 Improved method and apparatus applicable to the manufacture of pneumatic tire casings

Country Status (3)

Country Link
DE (1) DE656068C (en)
FR (1) FR797463A (en)
GB (1) GB448501A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233587B (en) * 1962-08-10 1967-02-02 Firestone Tire & Rubber Co Tire building machine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740862C (en) * 1940-12-15 1943-10-29 Johann Brankers Building drum for giant air and truck tire construction
DE971039C (en) * 1951-05-17 1958-11-27 Continental Gummi Werke Ag Tire building machine
DE1267835B (en) * 1959-06-25 1968-05-09 Kleber Colombes Building drum for pneumatic vehicle tires
JP2017056680A (en) * 2015-09-18 2017-03-23 住友ゴム工業株式会社 Method for manufacturing tire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233587B (en) * 1962-08-10 1967-02-02 Firestone Tire & Rubber Co Tire building machine

Also Published As

Publication number Publication date
GB448501A (en) 1936-06-09
DE656068C (en) 1938-01-28

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