GB215228A - Improvements in or relating to inner tubes for pneumatic tires - Google Patents

Improvements in or relating to inner tubes for pneumatic tires

Info

Publication number
GB215228A
GB215228A GB1915923A GB1915923A GB215228A GB 215228 A GB215228 A GB 215228A GB 1915923 A GB1915923 A GB 1915923A GB 1915923 A GB1915923 A GB 1915923A GB 215228 A GB215228 A GB 215228A
Authority
GB
United Kingdom
Prior art keywords
relating
pneumatic tires
inner tubes
comptroller
colby
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
GB1915923A
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.)
GEORGE REGINALD COLBY
Original Assignee
GEORGE REGINALD COLBY
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 GEORGE REGINALD COLBY filed Critical GEORGE REGINALD COLBY
Priority to GB1915923A priority Critical patent/GB215228A/en
Publication of GB215228A publication Critical patent/GB215228A/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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/02—Inflatable pneumatic tyres or inner tubes having separate inflatable inserts, e.g. with inner tubes; Means for lubricating, venting, preventing relative movement between tyre and inner tube
    • B60C5/04—Shape or construction of inflatable inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

215,228. Colby, G. R. July 26, 1923. Air tubes for pneumatic tyres have rows of indentations 6 in staggered relationship which are forced outwards into contact with the outer cover 3 when the tube is inflated, thus putting the rubber into compression, to seal punctures &c. automatically. Reference has been directed by the Comptroller to Specifications 4753/96, 114,769, 173,137 and 178,565.
GB1915923A 1923-07-26 1923-07-26 Improvements in or relating to inner tubes for pneumatic tires Expired GB215228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1915923A GB215228A (en) 1923-07-26 1923-07-26 Improvements in or relating to inner tubes for pneumatic tires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1915923A GB215228A (en) 1923-07-26 1923-07-26 Improvements in or relating to inner tubes for pneumatic tires

Publications (1)

Publication Number Publication Date
GB215228A true GB215228A (en) 1924-05-08

Family

ID=10124737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1915923A Expired GB215228A (en) 1923-07-26 1923-07-26 Improvements in or relating to inner tubes for pneumatic tires

Country Status (1)

Country Link
GB (1) GB215228A (en)

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