PT66079A - Pneumatiques pour vehicules automobiles ayant une portion de couronne avec renfort differencie - Google Patents

Pneumatiques pour vehicules automobiles ayant une portion de couronne avec renfort differencie

Info

Publication number: PT66079A
Authority: PT; Portugal
Prior art keywords: tires; motor vehicles; crown portion; differentiated; reinforcement
Prior art date: 1976-01-26

Application number

PT66079A

Other languages

English (en)

Portuguese (pt)

Other versions

PT66079B (fr

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.)

1976-01-26

Filing date

1977-01-17

Publication date

1977-02-01

1977-01-17 Application filed by Pirelli filed Critical Pirelli

1977-02-01 Publication of PT66079A publication Critical patent/PT66079A/fr

1978-06-26 Publication of PT66079B publication Critical patent/PT66079B/fr

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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- 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
- B60C9/1821—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers comprising discrete fibres or filaments
- 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
- B60C9/26—Folded plies

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Tires In General (AREA)
Vehicle Body Suspensions (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)

PT66079A 1976-01-26 1977-01-17 De couronne avec renfort differencie pneumatiques pour vehicules automobiles ayant une portion PT66079B (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT19565/76A IT1054821B (it)	1976-01-26	1976-01-26	Pneumatici per autoveicoli aventi corona e rinforzo differenziato

Publications (2)

Publication Number	Publication Date
PT66079A true PT66079A (fr)	1977-02-01
PT66079B PT66079B (fr)	1978-06-26

Family

ID=11159113

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT66079A PT66079B (fr)	1976-01-26	1977-01-17	De couronne avec renfort differencie pneumatiques pour vehicules automobiles ayant une portion

Country Status (16)

Country	Link
JP (1)	JPS5293007A (fr)
AU (1)	AU2115677A (fr)
BE (1)	BE850743A (fr)
BR (1)	BR7700151A (fr)
DE (1)	DE2703172A1 (fr)
DK (1)	DK33677A (fr)
ES (1)	ES226165Y (fr)
FI (1)	FI770097A (fr)
FR (1)	FR2338810A1 (fr)
GR (1)	GR62428B (fr)
IT (1)	IT1054821B (fr)
LU (1)	LU76637A1 (fr)
NL (1)	NL7613700A (fr)
NO (1)	NO764282L (fr)
PT (1)	PT66079B (fr)
ZA (1)	ZA767687B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1118031B (it) *	1977-06-24	1986-02-24	Pirelli	Perfezionamento a pneumatici per ruote di veicoli
JPS59177503U (ja) *	1983-05-16	1984-11-27	山地　儀三郎	空気タイヤ

1976
- 1976-01-26 IT IT19565/76A patent/IT1054821B/it active
- 1976-12-09 NL NL7613700A patent/NL7613700A/xx not_active Application Discontinuation
- 1976-12-17 NO NO764282A patent/NO764282L/no unknown
- 1976-12-29 ZA ZA767687A patent/ZA767687B/xx unknown
1977
- 1977-01-07 AU AU21156/77A patent/AU2115677A/en not_active Expired
- 1977-01-11 BR BR7700151A patent/BR7700151A/pt unknown
- 1977-01-13 FI FI770097A patent/FI770097A/fi not_active Application Discontinuation
- 1977-01-17 PT PT66079A patent/PT66079B/fr unknown
- 1977-01-25 LU LU76637A patent/LU76637A1/xx unknown
- 1977-01-25 GR GR52647A patent/GR62428B/el unknown
- 1977-01-25 ES ES1977226165U patent/ES226165Y/es not_active Expired
- 1977-01-26 DK DK33677A patent/DK33677A/da unknown
- 1977-01-26 BE BE174368A patent/BE850743A/fr unknown
- 1977-01-26 FR FR7702123A patent/FR2338810A1/fr active Granted
- 1977-01-26 JP JP760577A patent/JPS5293007A/ja active Pending
- 1977-01-26 DE DE19772703172 patent/DE2703172A1/de active Pending

Also Published As

Publication number	Publication date
ES226165U (es)	1977-04-01
NO764282L (no)	1977-07-27
NL7613700A (nl)	1977-07-28
BE850743A (fr)	1977-05-16
DK33677A (da)	1977-07-27
FI770097A (fr)	1977-07-27
IT1054821B (it)	1981-11-30
ZA767687B (en)	1977-11-30
BR7700151A (pt)	1977-09-06
FR2338810B1 (fr)	1978-10-20
JPS5293007A (en)	1977-08-05
FR2338810A1 (fr)	1977-08-19
LU76637A1 (fr)	1977-06-24
ES226165Y (es)	1977-08-01
GR62428B (en)	1979-04-12
PT66079B (fr)	1978-06-26
DE2703172A1 (de)	1977-07-28
AU2115677A (en)	1978-07-13

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