FR2272852B1 - - Google Patents

Info

Publication number
FR2272852B1
FR2272852B1 FR7504952A FR7504952A FR2272852B1 FR 2272852 B1 FR2272852 B1 FR 2272852B1 FR 7504952 A FR7504952 A FR 7504952A FR 7504952 A FR7504952 A FR 7504952A FR 2272852 B1 FR2272852 B1 FR 2272852B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7504952A
Other versions
FR2272852A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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
Priority claimed from IT4894174A external-priority patent/IT1008357B/it
Priority claimed from IT2803974A external-priority patent/IT1046821B/it
Application filed by Pirelli SpA filed Critical Pirelli SpA
Publication of FR2272852A1 publication Critical patent/FR2272852A1/fr
Application granted granted Critical
Publication of FR2272852B1 publication Critical patent/FR2272852B1/fr
Expired legal-status Critical Current

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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02—Seating or securing beads on rims
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/12—Appurtenances, e.g. lining bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
    • B60B25/04—Rims with dismountable flange rings, seat rings, or lock rings
    • B60B25/10—Seat rings for the tyre bead part, e.g. split
    • B60B25/12—Seat rings for the tyre bead part, e.g. split with integral flange part
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02—Seating or securing beads on rims
    • B60C15/0209—Supplementary means for securing the bead
    • B60C15/0213—Supplementary means for securing the bead the bead being clamped by rings, cables, rim flanges or other parts of the rim
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02—Seating or securing beads on rims
    • B60C15/0209—Supplementary means for securing the bead
    • B60C15/022—Supplementary means for securing the bead the bead being secured by turned-in rim flanges, e.g. rim of the clincher type
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02—Seating or securing beads on rims
    • B60C15/028—Spacers between beads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
FR7504952A 1974-03-04 1975-02-18 Expired FR2272852B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT4894174A IT1008357B (it) 1974-03-04 1974-03-04 Perfezionamento a ruota pneumatica per autoveicoli
IT2803974A IT1046821B (it) 1974-10-04 1974-10-04 Perfezionamento a ruota pneumatica per autoveicoli

Publications (2)

Publication Number Publication Date
FR2272852A1 FR2272852A1 (fr) 1975-12-26
FR2272852B1 true FR2272852B1 (fr) 1977-04-15

Family

ID=26328755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504952A Expired FR2272852B1 (fr) 1974-03-04 1975-02-18

Country Status (7)

Country Link
US (1) US4004628A (fr)
AR (1) AR202245A1 (fr)
AU (1) AU7877875A (fr)
BR (1) BR7501211A (fr)
ES (1) ES210724Y (fr)
FR (1) FR2272852B1 (fr)
GB (1) GB1504585A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253511A (en) * 1979-08-06 1981-03-03 The Goodyear Tire & Rubber Company Tire with supportable sidewalls
US5709502A (en) * 1995-08-23 1998-01-20 Obermeyer; Henry K. Connection system for reinforced composite structures
US5733015A (en) * 1995-12-04 1998-03-31 Kryptonics, Inc. Wheel with a semi-permanently enclosed annular material
IT201800004182A1 (it) * 2018-04-03 2019-10-03 Valigia da viaggio
JP7124494B2 (ja) * 2018-07-03 2022-08-24 横浜ゴム株式会社 空気入りタイヤおよび空気入りタイヤの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US736414A (en) * 1902-04-24 1903-08-18 Paul W Litchfield Pneumatic tire.
US1707014A (en) * 1923-08-17 1929-03-26 Hopkinson Ernest Tire and process of making same
GB380163A (en) * 1931-06-19 1932-09-15 Andrew Creery Stevenson Improvements in rims, wheels and tyres
US3234989A (en) * 1963-02-15 1966-02-15 Ruf Walter Missile-proof ground wheel
BE786510A (fr) * 1971-07-30 1973-01-22 Pirelli Pneumatique pour roues de vehicules
IT972594B (it) * 1972-12-20 1974-05-31 Pirelli Pucta pneumatica

Also Published As

Publication number Publication date
FR2272852A1 (fr) 1975-12-26
AR202245A1 (es) 1975-05-23
US4004628A (en) 1977-01-25
GB1504585A (en) 1978-03-22
BR7501211A (pt) 1975-12-02
ES210724Y (es) 1976-10-01
ES210724U (es) 1976-05-01
AU7877875A (en) 1976-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse