GB487864A - Improvements in or relating to repair devices for tire covers or casings - Google Patents

Improvements in or relating to repair devices for tire covers or casings

Info

Publication number
GB487864A
GB487864A GB3241136A GB3241136A GB487864A GB 487864 A GB487864 A GB 487864A GB 3241136 A GB3241136 A GB 3241136A GB 3241136 A GB3241136 A GB 3241136A GB 487864 A GB487864 A GB 487864A
Authority
GB
United Kingdom
Prior art keywords
patch
cover
hole
sealing
tyre
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
GB3241136A
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
Priority to GB3241136A priority Critical patent/GB487864A/en
Publication of GB487864A publication Critical patent/GB487864A/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
    • B29C73/04—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 using preformed elements
    • B29C73/10—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 using preformed elements using patches sealing on the surface of the article
    • 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

Abstract

487,864. Pneumatic tyres. MULLEN, T. W. Nov. 26, 1936, No. 32411. [Class 144 (i)] A patch for repairing tyre covers is formed with a reservoir of flowable sealing-material which is forced into the hole in the cover on inflation of the air-tube. In the form shown in Figs. 3 and 5, the patch comprises an upper layer 11 of rubber and a lower layer 13 of fabric-reinforced rubber connected at their edges to leave a pocket for the sealing-material 16 which is injected through a tube 17. The patch, with an outer vulcanizable facing, is drawn into contact with the inner surface of the cover 20 by means of a headed pilot-stem 18 which, on withdrawal through the hole in the cover, induces the flow of the sealing- material. The stem 18 may be formed of cord material to reinforce the closure ; and, as shown in Fig. 8, the cord may be of loop form to facilitate drawing through the hole in the tyre. In all forms, the patch may be provided with ribs 21, 21<1> to augment adhesion to the tyre.
GB3241136A 1936-11-26 1936-11-26 Improvements in or relating to repair devices for tire covers or casings Expired GB487864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3241136A GB487864A (en) 1936-11-26 1936-11-26 Improvements in or relating to repair devices for tire covers or casings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3241136A GB487864A (en) 1936-11-26 1936-11-26 Improvements in or relating to repair devices for tire covers or casings

Publications (1)

Publication Number Publication Date
GB487864A true GB487864A (en) 1938-06-27

Family

ID=10338180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3241136A Expired GB487864A (en) 1936-11-26 1936-11-26 Improvements in or relating to repair devices for tire covers or casings

Country Status (1)

Country Link
GB (1) GB487864A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130719B (en) * 1957-07-03 1962-05-30 Stahlgruber Gruber & Co Otto Patches for the repair of objects made of vulcanized rubber, in particular vehicle tires and tubes
EP0059634A1 (en) * 1981-03-02 1982-09-08 Vulcan Equipment Company Ltd. Tyre repair method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130719B (en) * 1957-07-03 1962-05-30 Stahlgruber Gruber & Co Otto Patches for the repair of objects made of vulcanized rubber, in particular vehicle tires and tubes
EP0059634A1 (en) * 1981-03-02 1982-09-08 Vulcan Equipment Company Ltd. Tyre repair method

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