GB344861A - Improvements in or relating to pneumatic tyres - Google Patents

Improvements in or relating to pneumatic tyres

Info

Publication number
GB344861A
GB344861A GB3814029A GB3814029A GB344861A GB 344861 A GB344861 A GB 344861A GB 3814029 A GB3814029 A GB 3814029A GB 3814029 A GB3814029 A GB 3814029A GB 344861 A GB344861 A GB 344861A
Authority
GB
United Kingdom
Prior art keywords
cavities
endless
projections
tread
rows
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
GB3814029A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority to BE375713D priority Critical patent/BE375713A/xx
Application filed by Individual filed Critical Individual
Priority to GB3814029A priority patent/GB344861A/en
Priority to FR707405D priority patent/FR707405A/fr
Publication of GB344861A publication Critical patent/GB344861A/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
    • 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
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0381—Blind or isolated grooves
    • B60C2011/0383—Blind or isolated grooves at the centre of the tread

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
GB3814029A 1929-12-12 1929-12-12 Improvements in or relating to pneumatic tyres Expired GB344861A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE375713D BE375713A (enrdf_load_stackoverflow) 1929-12-12
GB3814029A GB344861A (en) 1929-12-12 1929-12-12 Improvements in or relating to pneumatic tyres
FR707405D FR707405A (fr) 1929-12-12 1930-12-11 Perfectionnements aux bandages pneumatiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3814029A GB344861A (en) 1929-12-12 1929-12-12 Improvements in or relating to pneumatic tyres

Publications (1)

Publication Number Publication Date
GB344861A true GB344861A (en) 1931-03-12

Family

ID=10401461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3814029A Expired GB344861A (en) 1929-12-12 1929-12-12 Improvements in or relating to pneumatic tyres

Country Status (3)

Country Link
BE (1) BE375713A (enrdf_load_stackoverflow)
FR (1) FR707405A (enrdf_load_stackoverflow)
GB (1) GB344861A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR707405A (fr) 1931-07-08
BE375713A (enrdf_load_stackoverflow)

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