ZA716593B - Improvements in or relating to pneumatic tyres - Google Patents

Improvements in or relating to pneumatic tyres

Info

Publication number
ZA716593B
ZA716593B ZA716593A ZA716593A ZA716593B ZA 716593 B ZA716593 B ZA 716593B ZA 716593 A ZA716593 A ZA 716593A ZA 716593 A ZA716593 A ZA 716593A ZA 716593 B ZA716593 B ZA 716593B
Authority
ZA
South Africa
Prior art keywords
relating
pneumatic tyres
tyres
pneumatic
Prior art date
Application number
ZA716593A
Inventor
D Beddoe
M Trowman
Original Assignee
Dunlop Holdings Ltd
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 Holdings Ltd filed Critical Dunlop Holdings Ltd
Publication of ZA716593B publication Critical patent/ZA716593B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/04—Bead cores
    • 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)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • 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)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • B29D2030/483—Treating the bead cores to increase rubber adhesion
ZA716593A 1971-09-27 1971-10-01 Improvements in or relating to pneumatic tyres ZA716593B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4709570A GB1370776A (en) 1971-09-27 1971-09-27 Pneumatic tyres and bead wires therefor

Publications (1)

Publication Number Publication Date
ZA716593B true ZA716593B (en) 1972-06-28

Family

ID=10443701

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716593A ZA716593B (en) 1971-09-27 1971-10-01 Improvements in or relating to pneumatic tyres

Country Status (3)

Country Link
JP (1) JPS5333801B1 (en)
GB (1) GB1370776A (en)
ZA (1) ZA716593B (en)

Also Published As

Publication number Publication date
JPS5333801B1 (en) 1978-09-16
GB1370776A (en) 1974-10-16

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