GB191415660A - Means for Preventing the Deflation of Pneumatic Tyres when Punctured. - Google Patents

Means for Preventing the Deflation of Pneumatic Tyres when Punctured.

Info

Publication number
GB191415660A
GB191415660A GB191415660DA GB191415660A GB 191415660 A GB191415660 A GB 191415660A GB 191415660D A GB191415660D A GB 191415660DA GB 191415660 A GB191415660 A GB 191415660A
Authority
GB
United Kingdom
Prior art keywords
air
rubber
deflation
punctured
preventing
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
Inventor
David John Chappell
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191415660A publication Critical patent/GB191415660A/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
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/22—Auto-repairing or self-sealing arrangements or agents the article containing elements including a sealing composition, e.g. powder being liberated when the article is damaged
    • 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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/12—Puncture preventing arrangements
    • B60C19/127—Puncture preventing arrangements for inner tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

15,660. Chappell, D. J. June 30. Jackets and covers; air tubes and chambers.- Covers or air-tubes are lined with a puncturesealing device consisting of a rubber honeycomb structure a, Fig. 5, having cells with undercut walls a' filled with a sticky material b obtained by just melting finely cut or ground caoutchouc or slightly vulcanized rubber and stirring-in more of the same material. For lining a cover, a canvas backing c, Fig. 1, is used which, in the case of application to an old cover, has also a layer of rubber. For lining an air-tube, the canvas backing is in two parts c, c<2>, Fig. 4, and the air-tube is made in two overlapping parts e, e<1>, vulcanized together at c<3>. The sticky material is described also in Specification 7288/14.
GB191415660D 1914-06-30 1914-06-30 Means for Preventing the Deflation of Pneumatic Tyres when Punctured. Expired GB191415660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191415660T 1914-06-30

Publications (1)

Publication Number Publication Date
GB191415660A true GB191415660A (en) 1914-09-10

Family

ID=32585271

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191415660D Expired GB191415660A (en) 1914-06-30 1914-06-30 Means for Preventing the Deflation of Pneumatic Tyres when Punctured.

Country Status (1)

Country Link
GB (1) GB191415660A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966213A (en) * 1988-02-16 1990-10-30 Bridgestone Corporation Pneumatic tires with apertured puncture sealing layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966213A (en) * 1988-02-16 1990-10-30 Bridgestone Corporation Pneumatic tires with apertured puncture sealing layer

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