GB1280210A - A repair patch for pneumatic tyres - Google Patents

A repair patch for pneumatic tyres

Info

Publication number
GB1280210A
GB1280210A GB3829969A GB3829969A GB1280210A GB 1280210 A GB1280210 A GB 1280210A GB 3829969 A GB3829969 A GB 3829969A GB 3829969 A GB3829969 A GB 3829969A GB 1280210 A GB1280210 A GB 1280210A
Authority
GB
United Kingdom
Prior art keywords
plies
layer
rubber
cords
hesselbein
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
GB3829969A
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.)
FRITZ HESSELBEIN CHEM FAB
FRITZ HESSELBEIN KIRK
Original Assignee
FRITZ HESSELBEIN CHEM FAB
FRITZ HESSELBEIN KIRK
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 FRITZ HESSELBEIN CHEM FAB, FRITZ HESSELBEIN KIRK filed Critical FRITZ HESSELBEIN CHEM FAB
Publication of GB1280210A publication Critical patent/GB1280210A/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

1280210 Tyre repair patches F HESSELBEIN-KIRK [trading as FRITZ HESSELBEIN CHEMISCHE FABRIK] 30 July 1969 [30 July 1968] 38299/69 Heading B7C A repair patch for pneumatic tyres comprises crosswisely superposed pairs of plies 1, 2, of parallel cords embedded in rubber, situated between a covering layer 3 and a padding layer 4, which layers have a feathered margin 5 extending beyond the plies, characterised in that the transverse edges 6 of the longest plies lie at an acute angle to the longitudinal direction of the cords. The cords are made of threads of orientated polyurethane or polyamide, treated to adhere to rubber. The cover layer 3 and the padding layer 4 are of rubber, the latter layer having an outer adhesive coating. Adjacent edges 6 may lie in mirror symmetry or asymmetrically with respect to a diagonal 7 of the overlapping region 8 of the plies.
GB3829969A 1968-07-30 1969-07-30 A repair patch for pneumatic tyres Expired GB1280210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681780071 DE1780071A1 (en) 1968-07-30 1968-07-30 Repair patch for pneumatic tires

Publications (1)

Publication Number Publication Date
GB1280210A true GB1280210A (en) 1972-07-05

Family

ID=5704199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3829969A Expired GB1280210A (en) 1968-07-30 1969-07-30 A repair patch for pneumatic tyres

Country Status (3)

Country Link
DE (1) DE1780071A1 (en)
FR (1) FR2014784A1 (en)
GB (1) GB1280210A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2219854A1 (en) * 2007-11-09 2010-08-25 Société de Technologie MICHELIN Repair patch for radial tires
US8714219B2 (en) 2008-06-27 2014-05-06 Michelin Recherche Et Technique S.A. Integrated tire section repair
US8720510B2 (en) 2008-06-27 2014-05-13 Michelin Recherche Et Technique S.A. Patch having reinforcements with staggered ends
US8784588B2 (en) 2008-06-27 2014-07-22 Michelin Recherche Et Technique S.A. Damaged reinforcement ending preparation for tire repairs
EP2676788A4 (en) * 2011-02-17 2015-11-25 Bridgestone Corp Rubber patch for repairing radial tires, method for repairing radial tires using same, and repaired radial tire
US10035313B2 (en) 2007-11-29 2018-07-31 Compagnie Generale Des Etablissements Michelin Tire repair patch

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2219854A1 (en) * 2007-11-09 2010-08-25 Société de Technologie MICHELIN Repair patch for radial tires
EP2219854A4 (en) * 2007-11-09 2012-12-19 Michelin Soc Tech Repair patch for radial tires
US10035313B2 (en) 2007-11-29 2018-07-31 Compagnie Generale Des Etablissements Michelin Tire repair patch
US8714219B2 (en) 2008-06-27 2014-05-06 Michelin Recherche Et Technique S.A. Integrated tire section repair
US8720510B2 (en) 2008-06-27 2014-05-13 Michelin Recherche Et Technique S.A. Patch having reinforcements with staggered ends
US8784588B2 (en) 2008-06-27 2014-07-22 Michelin Recherche Et Technique S.A. Damaged reinforcement ending preparation for tire repairs
EP2676788A4 (en) * 2011-02-17 2015-11-25 Bridgestone Corp Rubber patch for repairing radial tires, method for repairing radial tires using same, and repaired radial tire

Also Published As

Publication number Publication date
FR2014784A1 (en) 1970-04-17
DE1780071A1 (en) 1972-06-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee