IT1227628B - TIRE. - Google Patents

TIRE.

Info

Publication number
IT1227628B
IT1227628B IT8822772A IT2277288A IT1227628B IT 1227628 B IT1227628 B IT 1227628B IT 8822772 A IT8822772 A IT 8822772A IT 2277288 A IT2277288 A IT 2277288A IT 1227628 B IT1227628 B IT 1227628B
Authority
IT
Italy
Prior art keywords
temperature range
minimum value
reinforcement parts
intermediate reinforcement
tire
Prior art date
Application number
IT8822772A
Other languages
Italian (it)
Other versions
IT8822772A0 (en
Inventor
Akihito Monta
Sadahiko Matsumura
Takao Wada
Original Assignee
Sumitomo Rubber Ind
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 Sumitomo Rubber Ind filed Critical Sumitomo Rubber Ind
Publication of IT8822772A0 publication Critical patent/IT8822772A0/en
Application granted granted Critical
Publication of IT1227628B publication Critical patent/IT1227628B/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
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • 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

Landscapes

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

Abstract

This relates to a tyre which has a tread 2, intermediate reinforcement parts 3, side walls 5 and beads 6 which have bead cores 7. According to the invention the intermediate reinforcement parts comprise a layer 11 made of a rubber whose minimum value of the loss angle tangent in the temperature range of between -10 and +50 DEG C is not lower than 0.2, the difference between this minimum value and the maximum value in the temperature range of between -100 and +100 DEG C being not greater than 0.3. Application to motor cycle tyres. <IMAGE>
IT8822772A 1987-11-30 1988-11-29 TIRE. IT1227628B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30407487 1987-11-30

Publications (2)

Publication Number Publication Date
IT8822772A0 IT8822772A0 (en) 1988-11-29
IT1227628B true IT1227628B (en) 1991-04-23

Family

ID=17928716

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822772A IT1227628B (en) 1987-11-30 1988-11-29 TIRE.

Country Status (2)

Country Link
FR (1) FR2623753B1 (en)
IT (1) IT1227628B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280817A (en) * 1991-10-07 1994-01-25 The Goodyear Tire & Rubber Company Radial pneumatic tire having contoured zones in the sidewalls
EP0614774B1 (en) * 1993-03-08 1997-05-14 Sumitomo Rubber Industries Limited Pneumatic radial tyre
JP4235241B1 (en) * 2007-11-26 2009-03-11 住友ゴム工業株式会社 Pneumatic tire for motocross
EP2228237A3 (en) * 2009-03-11 2010-09-22 Marui Ltd. Bicycle tire
JP6278508B2 (en) * 2013-11-18 2018-02-14 住友ゴム工業株式会社 Motorcycle tire for rough terrain

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1359464A (en) * 1970-06-20 1974-07-10 Dunlop Holdings Ltd Pneumatic tyres
US4193437A (en) * 1977-09-16 1980-03-18 The B. F. Goodrich Company Self supporting tire
JPS5568406A (en) * 1978-11-20 1980-05-23 Bridgestone Corp Air-filled safety tire with effective puncture-proof drivability
ZA817371B (en) * 1980-11-24 1982-10-27 Goodyear Tire & Rubber A pneumatic safety tire
JPS6185204A (en) * 1984-10-02 1986-04-30 Bridgestone Corp Pneumatic radial tire for motorcycle

Also Published As

Publication number Publication date
FR2623753B1 (en) 1993-01-22
IT8822772A0 (en) 1988-11-29
FR2623753A1 (en) 1989-06-02

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129