GB995645A - Tyre casing - Google Patents

Tyre casing

Info

Publication number
GB995645A
GB995645A GB511162A GB511162A GB995645A GB 995645 A GB995645 A GB 995645A GB 511162 A GB511162 A GB 511162A GB 511162 A GB511162 A GB 511162A GB 995645 A GB995645 A GB 995645A
Authority
GB
United Kingdom
Prior art keywords
strips
bead
strip
layer
plies
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
GB511162A
Inventor
Georges Caille
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.)
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Original Assignee
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
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 Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA filed Critical Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Publication of GB995645A publication Critical patent/GB995645A/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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C2015/0614—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the chafer or clinch portion, i.e. the part of the bead contacting the rim

Abstract

995,645. Pneumatic tyres. PNEUMATIQUES CAOUTCHOUC MANUFACTURE ET PLASTIQUES KLEBER COLOMBES. Feb. 9, 1962, No. 5111/62. Heading B7C. In a tyre having a carcase of layers 1, 2 of radial-cord plies anchored to a bead core 3, additional reinforcing chafer strips 5 of parallel cords are disposed in the bead region externally of the carcass layer 2 to extend radially outwardly from the bead heel 6, the strips 5 being separated from one another by strips 11 of hard rubber of a minimum Shore A hardness of 70 and the radially outer edges of the strips 5 being staggered radially inwardly from the axially innermost strip 5. Where the outer carcase layer 2 comprises a plurality of plies, strips 11 of hard rubber may be inserted between these plies in the bead region for additional reinforcement. The bead structure is completed by a flipper strip 9, a filler strip 10 and a chafer layer 8, the strip 10 and layer 8 being of the same rubber composition as the strips 11.
GB511162A 1961-02-06 1962-02-09 Tyre casing Expired GB995645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR851989A FR1288149A (en) 1961-02-06 1961-02-06 Tire casing

Publications (1)

Publication Number Publication Date
GB995645A true GB995645A (en) 1965-06-23

Family

ID=8748336

Family Applications (1)

Application Number Title Priority Date Filing Date
GB511162A Expired GB995645A (en) 1961-02-06 1962-02-09 Tyre casing

Country Status (7)

Country Link
BE (1) BE613488A (en)
CH (1) CH376010A (en)
DE (1) DE1505136A1 (en)
FR (1) FR1288149A (en)
GB (1) GB995645A (en)
LU (1) LU41162A1 (en)
NL (1) NL274406A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736973A (en) * 1971-03-17 1973-06-05 Pirelli Radial tires having a sidewall-stiffening structure
JPS4944122B1 (en) * 1968-05-29 1974-11-26
JPS5042B1 (en) * 1968-12-31 1975-01-06
US3946785A (en) * 1974-08-01 1976-03-30 The Firestone Tire & Rubber Company Simplified bead construction for pneumatic tires
JPS51110203U (en) * 1975-03-03 1976-09-06
US4688616A (en) * 1985-09-11 1987-08-25 Sumitomo Rubber Industries Ltd. Pneumatic radial tires for heavy vehicles
US5117888A (en) * 1988-05-30 1992-06-02 The Ohtsu Tire & Rubber Co. Ltd. Radial tire with reinforcing layer in bead region
US5117886A (en) * 1989-03-15 1992-06-02 Bridgestone Corporation Pneumatic radial tire for passenger cars
US20130306213A1 (en) * 2010-02-04 2013-11-21 Bridgestone Americas Tire Operations, Llc Tire having gum strip and chafer
US20150239300A1 (en) * 2014-02-24 2015-08-27 Sumitomo Rubber Industries Ltd. Heavy duty pneumatic tire

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131515A1 (en) * 1981-08-08 1983-02-17 Bayer Ag, 5090 Leverkusen AIR SPRING TIRES
JP6623751B2 (en) * 2015-12-25 2019-12-25 横浜ゴム株式会社 Pneumatic tire

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944122B1 (en) * 1968-05-29 1974-11-26
JPS5042B1 (en) * 1968-12-31 1975-01-06
US3736973A (en) * 1971-03-17 1973-06-05 Pirelli Radial tires having a sidewall-stiffening structure
US3946785A (en) * 1974-08-01 1976-03-30 The Firestone Tire & Rubber Company Simplified bead construction for pneumatic tires
JPS51110203U (en) * 1975-03-03 1976-09-06
JPS5315046Y2 (en) * 1975-03-03 1978-04-21
US4688616A (en) * 1985-09-11 1987-08-25 Sumitomo Rubber Industries Ltd. Pneumatic radial tires for heavy vehicles
US5117888A (en) * 1988-05-30 1992-06-02 The Ohtsu Tire & Rubber Co. Ltd. Radial tire with reinforcing layer in bead region
US5117886A (en) * 1989-03-15 1992-06-02 Bridgestone Corporation Pneumatic radial tire for passenger cars
US20130306213A1 (en) * 2010-02-04 2013-11-21 Bridgestone Americas Tire Operations, Llc Tire having gum strip and chafer
US9440499B2 (en) * 2010-02-04 2016-09-13 Bridgestone Americas Tire Operations, Llc Tire having gum strip and chafer
US20150239300A1 (en) * 2014-02-24 2015-08-27 Sumitomo Rubber Industries Ltd. Heavy duty pneumatic tire
US9849733B2 (en) * 2014-02-24 2017-12-26 Sumitomo Rubber Industries Ltd. Heavy duty pneumatic tire

Also Published As

Publication number Publication date
CH376010A (en) 1964-03-15
NL274406A (en)
DE1505136A1 (en) 1969-05-22
FR1288149A (en) 1962-03-24
LU41162A1 (en) 1962-07-27
BE613488A (en) 1962-08-06

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