GB418820A - Improvements in pneumatic tyres - Google Patents

Improvements in pneumatic tyres

Info

Publication number
GB418820A
GB418820A GB981433A GB981433A GB418820A GB 418820 A GB418820 A GB 418820A GB 981433 A GB981433 A GB 981433A GB 981433 A GB981433 A GB 981433A GB 418820 A GB418820 A GB 418820A
Authority
GB
United Kingdom
Prior art keywords
tread
pneumatic tyres
dunlop
birmingham
king
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
GB981433A
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 Rubber Co Ltd
Original Assignee
Dunlop Rubber Co 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 Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB981433A priority Critical patent/GB418820A/en
Publication of GB418820A publication Critical patent/GB418820A/en
Expired legal-status Critical Current

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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0306—Patterns comprising block rows or discontinuous ribs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

418,820. Wheel tyres. DUNLOP RUBBER CO., Ltd., 32, Osnaburgh Street, London, and KING, F. G. W., Fort Dunlop, Birmingham. April 1, 1933, No. 9814. [Class 144 (ii).] Sinuous ribs 3, 4, 8, 9, 10 and grooves 5 are formed along the tread and side walls of a pneumatic tyre, the width and amplitude of the undulations preferably diminishing from the centre-line of the tread.
GB981433A 1933-04-01 1933-04-01 Improvements in pneumatic tyres Expired GB418820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB981433A GB418820A (en) 1933-04-01 1933-04-01 Improvements in pneumatic tyres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB981433A GB418820A (en) 1933-04-01 1933-04-01 Improvements in pneumatic tyres

Publications (1)

Publication Number Publication Date
GB418820A true GB418820A (en) 1934-11-01

Family

ID=9879290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB981433A Expired GB418820A (en) 1933-04-01 1933-04-01 Improvements in pneumatic tyres

Country Status (1)

Country Link
GB (1) GB418820A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501828A (en) * 1945-12-01 1950-03-28 Herbert C Smyth Jr Pneumatic tire tread
US2819751A (en) * 1953-03-19 1958-01-14 Lloyd L Felker Tire tread
US3437120A (en) * 1965-12-11 1969-04-08 Gen Etablissements Michelin Ra Pneumatic tires
DE1915613A1 (en) * 1968-03-28 1969-10-02 Michelin & Cie tire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501828A (en) * 1945-12-01 1950-03-28 Herbert C Smyth Jr Pneumatic tire tread
US2819751A (en) * 1953-03-19 1958-01-14 Lloyd L Felker Tire tread
US3437120A (en) * 1965-12-11 1969-04-08 Gen Etablissements Michelin Ra Pneumatic tires
DE1915613A1 (en) * 1968-03-28 1969-10-02 Michelin & Cie tire

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