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IT1122281B - TIRE FOR VEHICLES - Google Patents

TIRE FOR VEHICLES

Info

Publication number
IT1122281B
IT1122281B IT24580/79A IT2458079A IT1122281B IT 1122281 B IT1122281 B IT 1122281B IT 24580/79 A IT24580/79 A IT 24580/79A IT 2458079 A IT2458079 A IT 2458079A IT 1122281 B IT1122281 B IT 1122281B
Authority
IT
Italy
Prior art keywords
tyre
ply
carcase
bead cores
anchored
Prior art date
Application number
IT24580/79A
Other languages
Italian (it)
Other versions
IT7924580A0 (en
Original Assignee
Continental Gummi Werke Ag
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 Continental Gummi Werke Ag filed Critical Continental Gummi Werke Ag
Publication of IT7924580A0 publication Critical patent/IT7924580A0/en
Application granted granted Critical
Publication of IT1122281B publication Critical patent/IT1122281B/en

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
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0018—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion not folded around the bead core, e.g. floating or down ply
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/0207—Carcasses comprising an interrupted ply, i.e. where the carcass ply does not continuously extend from bead to bead but is interrupted, e.g. at the belt area, into two or more portions of the same ply
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/14—Carcasses built-up with sheets, webs, or films of homogeneous material, e.g. synthetics, sheet metal, rubber
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

A pneumatic vehicle tyre is disclosed having two carcase plies (5, 6) in the side wall (7) of the tyre and a rubber layer (11) of low internal friction located between the pies. One carcase ply (6) is anchored in the tyre beads (9) by being looped around the bead cores (10) and extends to the associated tyre shoulder (8). The second carcase ply (5) extends from one tyre bead to the other, but is not anchored by its edges to the bead cores (10). The ply (5) thus terminates closely above the bead cores (10). <IMAGE>
IT24580/79A 1978-08-19 1979-07-23 TIRE FOR VEHICLES IT1122281B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782836352 DE2836352A1 (en) 1978-08-19 1978-08-19 VEHICLE TIRES

Publications (2)

Publication Number Publication Date
IT7924580A0 IT7924580A0 (en) 1979-07-23
IT1122281B true IT1122281B (en) 1986-04-23

Family

ID=6047440

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24580/79A IT1122281B (en) 1978-08-19 1979-07-23 TIRE FOR VEHICLES

Country Status (5)

Country Link
AT (1) AT371067B (en)
DE (1) DE2836352A1 (en)
FR (1) FR2433424A1 (en)
GB (1) GB2033312B (en)
IT (1) IT1122281B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1160797B (en) * 1983-04-18 1987-03-11 Pirelli SELF-SUPPORTING TIRE
JPH04129801A (en) * 1990-09-21 1992-04-30 Sumitomo Rubber Ind Ltd Pneumatic tire
US6938659B2 (en) * 2002-09-19 2005-09-06 The Goodyear Tire & Rubber Company Runflat tire having crown-reinforcing insert extending into the sidewalls

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1039382B (en) * 1957-12-21 1958-09-18 Continental Gummi Werke Ag Pneumatic tires for vehicle wheels
FR2137339B1 (en) * 1971-05-18 1975-03-14 Michelin & Cie
FR2261888B1 (en) * 1974-02-26 1976-12-10 Kleber Colombes
GB1507451A (en) * 1974-04-05 1978-04-12 Dunlop Ltd Pneumatic tyres

Also Published As

Publication number Publication date
FR2433424B1 (en) 1982-11-19
ATA430279A (en) 1982-10-15
GB2033312A (en) 1980-05-21
DE2836352A1 (en) 1980-03-06
AT371067B (en) 1983-05-25
IT7924580A0 (en) 1979-07-23
FR2433424A1 (en) 1980-03-14
GB2033312B (en) 1982-11-24

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