IT1044835B - Tyre with concave walls - has stiff tread reinforcement hooked around wall edges - Google Patents

Tyre with concave walls - has stiff tread reinforcement hooked around wall edges

Info

Publication number
IT1044835B
IT1044835B IT2246772A IT2246772A IT1044835B IT 1044835 B IT1044835 B IT 1044835B IT 2246772 A IT2246772 A IT 2246772A IT 2246772 A IT2246772 A IT 2246772A IT 1044835 B IT1044835 B IT 1044835B
Authority
IT
Italy
Prior art keywords
tyre
wall edges
hooked around
around wall
concave walls
Prior art date
Application number
IT2246772A
Other languages
Italian (it)
Inventor
A Caccia
G Cappa
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Priority to IT2246772A priority Critical patent/IT1044835B/en
Priority to GB1293273A priority patent/GB1426959A/en
Priority to AR24712473A priority patent/AR200015A1/en
Priority to AU53555/73A priority patent/AU481371B2/en
Priority to BR214873A priority patent/BR7302148D0/en
Priority to DE19732314969 priority patent/DE2314969A1/en
Priority to ES1973190442U priority patent/ES190442Y/en
Priority to FR7311140A priority patent/FR2178115A2/en
Priority to JP48035517A priority patent/JPS497906A/ja
Priority to FR7319702A priority patent/FR2186363A2/en
Priority to FR7337703A priority patent/FR2203718A2/en
Application granted granted Critical
Publication of IT1044835B publication Critical patent/IT1044835B/en

Links

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  • Tires In General (AREA)

Abstract

A pneumatic tyre as in parent patent, with its side walls concave on the outside, and with its tread in the form of an annular band of rubber with an inextensible annular reinforcement, is improved by having the edges of the tread portion overlap and hook around the periphery of each side wall, thus forming a firm interlock and protecting the side wall material from major abrasion.
IT2246772A 1971-07-30 1972-03-28 Tyre with concave walls - has stiff tread reinforcement hooked around wall edges IT1044835B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT2246772A IT1044835B (en) 1972-03-28 1972-03-28 Tyre with concave walls - has stiff tread reinforcement hooked around wall edges
GB1293273A GB1426959A (en) 1971-07-30 1973-03-16 Pneumatic tyre for vehicle wheels
AR24712473A AR200015A1 (en) 1972-03-28 1973-03-20 TIRE FOR VEHICLE WHEELS
AU53555/73A AU481371B2 (en) 1972-03-28 1973-03-21 Pneumatic tyre for vehicle wheels
BR214873A BR7302148D0 (en) 1972-03-28 1973-03-26 TIRE FOR VEHICLE WHEELS
DE19732314969 DE2314969A1 (en) 1971-07-30 1973-03-26 TIRES FOR VEHICLE WHEELS
ES1973190442U ES190442Y (en) 1972-03-28 1973-03-27 A TIRE FOR VEHICLE WHEELS.
FR7311140A FR2178115A2 (en) 1971-07-30 1973-03-28 Tyre with concave walls - has stiff tread reinforcement hooked around wall edges
JP48035517A JPS497906A (en) 1972-03-28 1973-03-28
FR7319702A FR2186363A2 (en) 1971-07-30 1973-05-30 Pneumatic tyres with concave sidewalls - having beads trapped against wheel rims to prevent dislocation by deflation
FR7337703A FR2203718A2 (en) 1971-07-30 1973-10-23 Rubber tyre - with tread strip and tread reinforcement sepd from two side-walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2246772A IT1044835B (en) 1972-03-28 1972-03-28 Tyre with concave walls - has stiff tread reinforcement hooked around wall edges

Publications (1)

Publication Number Publication Date
IT1044835B true IT1044835B (en) 1980-04-21

Family

ID=11196678

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2246772A IT1044835B (en) 1971-07-30 1972-03-28 Tyre with concave walls - has stiff tread reinforcement hooked around wall edges

Country Status (5)

Country Link
JP (1) JPS497906A (en)
AR (1) AR200015A1 (en)
BR (1) BR7302148D0 (en)
ES (1) ES190442Y (en)
IT (1) IT1044835B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5265089A (en) * 1975-11-19 1977-05-30 Giichi Toyoda Process and apparatus for supplying flowing feed

Also Published As

Publication number Publication date
JPS497906A (en) 1974-01-24
ES190442U (en) 1974-05-16
AR200015A1 (en) 1974-10-15
ES190442Y (en) 1974-11-16
AU5355573A (en) 1974-09-26
BR7302148D0 (en) 1974-07-11

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