GB736056A - Improvements in or relating to safety tire - Google Patents

Improvements in or relating to safety tire

Info

Publication number
GB736056A
GB736056A GB22857/53A GB2285753A GB736056A GB 736056 A GB736056 A GB 736056A GB 22857/53 A GB22857/53 A GB 22857/53A GB 2285753 A GB2285753 A GB 2285753A GB 736056 A GB736056 A GB 736056A
Authority
GB
United Kingdom
Prior art keywords
edge portions
diaphragm
tyre
fabric
beads
Prior art date
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
GB22857/53A
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber Co
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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Publication of GB736056A publication Critical patent/GB736056A/en
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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/01—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional inflatable supports which become load-supporting in emergency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Woven Fabrics (AREA)

Abstract

736,056. Pneumatic tyres. FIRESTONE TIRE & RUBBER CO. Aug. 19, 1953 [Dec. 6, 1952], No. 22857/53. Class 144 (2). In a safety diaphragm 10, for a tubeless tyre 11, which has an arched central portion 19 extending between the tyre beads 15 and edge portions 20, 21 which are clamped between the beads and the associated rim seats and flanges, the said edge portions 20, 21 -are formed of rubberized plastic (rayon, nylon or the like) monofilament fabric to prevent "wicking" of inflation air from the tyre on exposure of the fabric by chafing or other damage.' As shown the radially outwardly extending edge portions 21 of the diaphragm may be thickened with gum rubber to secure a better sealing with the rim flanges 17. These thickened edges 21 may have circumferential ribs on one or both faces. The diaphragm, which may be provided with a flutter valve 25 and may have an arcuate, flat or re-entrant crown portion, may be formed throughout of the rubberized plastic monofilament fabric.
GB22857/53A 1952-12-06 1953-08-19 Improvements in or relating to safety tire Expired GB736056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US326049XA 1952-12-06 1952-12-06

Publications (1)

Publication Number Publication Date
GB736056A true GB736056A (en) 1955-08-31

Family

ID=21865811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22857/53A Expired GB736056A (en) 1952-12-06 1953-08-19 Improvements in or relating to safety tire

Country Status (3)

Country Link
CH (1) CH326049A (en)
DE (1) DE969058C (en)
GB (1) GB736056A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132459B (en) * 1956-06-04 1962-06-28 Goodyear Tire & Rubber Tubeless tire
GB2321886A (en) * 1997-02-07 1998-08-12 John Lawrence Fone Shock absorbing tyre

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH187300A (en) * 1935-01-19 1936-10-31 Wingfoot Corp Safety air chamber for pneumatic tires.
GB464681A (en) * 1935-02-02 1937-04-16 Wingfoot Corp Improvements relating to inner tubes for pneumatic tires
FR957217A (en) * 1946-12-14 1950-02-17
US2674291A (en) * 1948-09-27 1954-04-06 Goodrich Co B F Safety tube
BE538733A (en) * 1949-01-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132459B (en) * 1956-06-04 1962-06-28 Goodyear Tire & Rubber Tubeless tire
GB2321886A (en) * 1997-02-07 1998-08-12 John Lawrence Fone Shock absorbing tyre
GB2321886B (en) * 1997-02-07 1998-12-30 John Lawrence Fone Shock absorbing tyre

Also Published As

Publication number Publication date
CH326049A (en) 1957-11-30
DE969058C (en) 1958-04-24

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