IT1062250B - POLYELASTIC TIRE - Google Patents

POLYELASTIC TIRE

Info

Publication number
IT1062250B
IT1062250B IT2232876A IT2232876A IT1062250B IT 1062250 B IT1062250 B IT 1062250B IT 2232876 A IT2232876 A IT 2232876A IT 2232876 A IT2232876 A IT 2232876A IT 1062250 B IT1062250 B IT 1062250B
Authority
IT
Italy
Prior art keywords
polyelastic
tire
polyelastic tire
Prior art date
Application number
IT2232876A
Other languages
Italian (it)
Original Assignee
Sperberg Lawrence R
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 Sperberg Lawrence R filed Critical Sperberg Lawrence R
Priority to US06/186,707 priority Critical patent/US4338989A/en
Application granted granted Critical
Publication of IT1062250B publication Critical patent/IT1062250B/en

Links

Classifications

    • 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
    • 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
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • 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
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/06—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend diagonally from bead to bead and run in opposite directions in each successive carcass ply, i.e. bias angle 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
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
    • B60C9/09—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply combined with other carcass plies having cords extending diagonally from bead to bead, i.e. combined radial ply and bias angle ply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
IT2232876A 1975-04-14 1976-04-14 POLYELASTIC TIRE IT1062250B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/186,707 US4338989A (en) 1976-04-12 1980-09-12 Poly spring tires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56759975A 1975-04-14 1975-04-14
US63795275A 1975-12-05 1975-12-05

Publications (1)

Publication Number Publication Date
IT1062250B true IT1062250B (en) 1983-09-20

Family

ID=27074534

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2232876A IT1062250B (en) 1975-04-14 1976-04-14 POLYELASTIC TIRE

Country Status (4)

Country Link
JP (1) JPS51132506A (en)
FR (1) FR2313217A1 (en)
GB (1) GB1531614A (en)
IT (1) IT1062250B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1075633B (en) * 1977-04-07 1985-04-22 Pirelli IMPROVEMENT TO RADIAL TIRES PROVIDED WITH STRENGTHENING IN THE SIDES
JPS5486103A (en) * 1977-12-21 1979-07-09 Sumitomo Rubber Ind Carcass ply structure for bias tire
JPH01164604A (en) * 1987-12-18 1989-06-28 Natl Tire Kk Tire for bicycle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1374505A (en) * 1917-01-04 1921-04-12 Hopkinson Ernest Method of making motor-vehicle tires
US1493674A (en) * 1917-01-04 1924-05-13 Hopkinson Ernest Pneumatic tire casing for motor vehicles
US2451973A (en) * 1942-08-08 1948-10-19 Wingfoot Corp Method of making pneumatic tires
FR1153397A (en) * 1956-06-15 1958-03-05 Dunlop Sa Improvement in pneumatic tires
FR71133E (en) * 1957-03-22 1959-10-13 Dunlop Sa Improvement in pneumatic tires
FR1472918A (en) * 1963-05-06 1967-03-17 Dunlop Rubber Co Improvements in rubberized textile fabrics and methods of manufacturing such fabrics, and their use in the manufacture of pneumatic tires
GB1255461A (en) * 1969-01-06 1971-12-01 Alexander Duduk Combined radial and bias ply tire

Also Published As

Publication number Publication date
FR2313217A1 (en) 1976-12-31
GB1531614A (en) 1978-11-08
JPS51132506A (en) 1976-11-17
FR2313217B1 (en) 1982-10-15

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