IT939972B - Copertura di pneumatico e procedi mento per la sua fabbricazione - Google Patents
Copertura di pneumatico e procedi mento per la sua fabbricazioneInfo
- Publication number
- IT939972B IT939972B IT70315/71A IT7031571A IT939972B IT 939972 B IT939972 B IT 939972B IT 70315/71 A IT70315/71 A IT 70315/71A IT 7031571 A IT7031571 A IT 7031571A IT 939972 B IT939972 B IT 939972B
- Authority
- IT
- Italy
- Prior art keywords
- manufacturing
- tire
- coverage
- tire coverage
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- B60C9/26—Folded plies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/22—Breaker plies being applied in the unexpanded state
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Tyre Moulding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7983570A | 1970-10-12 | 1970-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT939972B true IT939972B (it) | 1973-02-10 |
Family
ID=22153102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT70315/71A IT939972B (it) | 1970-10-12 | 1971-10-09 | Copertura di pneumatico e procedi mento per la sua fabbricazione |
Country Status (11)
Country | Link |
---|---|
US (1) | US3720252A (it) |
BE (1) | BE773536A (it) |
CA (1) | CA957254A (it) |
CH (1) | CH546652A (it) |
DE (1) | DE2149775A1 (it) |
FR (1) | FR2110990A5 (it) |
GB (1) | GB1367772A (it) |
IT (1) | IT939972B (it) |
LU (1) | LU64056A1 (it) |
NL (1) | NL7113678A (it) |
ZA (1) | ZA716660B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4012479A (en) * | 1975-11-03 | 1977-03-15 | The General Tire & Rubber Company | Method of forming belted radial tires from a cylindrical tire band |
DE2736203A1 (de) * | 1977-08-11 | 1979-02-22 | Continental Gummi Werke Ag | Verfahren zum herstellen eines guertelreifens |
DE3826587A1 (de) * | 1988-08-04 | 1990-02-15 | Sp Reifenwerke Gmbh | Guertelreifen und verfahren zu dessen aufbau |
US7515431B1 (en) * | 2004-07-02 | 2009-04-07 | Apple Inc. | Handheld computing device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3409492A (en) * | 1965-04-01 | 1968-11-05 | Goodyear Tire & Rubber | Method and apparatus for one stage building of radial ply tires |
GB1144555A (en) * | 1965-06-18 | 1969-03-05 | Pirelli | Improvements relating to pneumatic tyres |
FR1494766A (fr) * | 1966-05-04 | 1967-09-15 | Dunlop Sa | Perfectionnements apportés aux pneumatiques |
GB1228465A (it) * | 1967-06-13 | 1971-04-15 |
-
1970
- 1970-10-12 US US00079835A patent/US3720252A/en not_active Expired - Lifetime
-
1971
- 1971-09-28 GB GB4523371A patent/GB1367772A/en not_active Expired
- 1971-10-04 CH CH1440071A patent/CH546652A/xx not_active IP Right Cessation
- 1971-10-05 FR FR7135792A patent/FR2110990A5/fr not_active Expired
- 1971-10-05 NL NL7113678A patent/NL7113678A/xx unknown
- 1971-10-05 ZA ZA716660A patent/ZA716660B/xx unknown
- 1971-10-05 BE BE773536A patent/BE773536A/xx unknown
- 1971-10-06 DE DE19712149775 patent/DE2149775A1/de active Pending
- 1971-10-08 CA CA124,856A patent/CA957254A/en not_active Expired
- 1971-10-09 IT IT70315/71A patent/IT939972B/it active
- 1971-10-12 LU LU64056A patent/LU64056A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2110990A5 (it) | 1972-06-02 |
AU3444771A (en) | 1973-09-06 |
DE2149775A1 (de) | 1972-04-13 |
LU64056A1 (it) | 1973-04-13 |
GB1367772A (en) | 1974-09-25 |
CH546652A (de) | 1974-03-15 |
BE773536A (fr) | 1972-04-05 |
NL7113678A (it) | 1972-04-14 |
US3720252A (en) | 1973-03-13 |
CA957254A (en) | 1974-11-05 |
ZA716660B (en) | 1972-06-28 |
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