US790279A - Pneumatic tire. - Google Patents

Pneumatic tire. Download PDF

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Publication number
US790279A
US790279A US20368904A US1904203689A US790279A US 790279 A US790279 A US 790279A US 20368904 A US20368904 A US 20368904A US 1904203689 A US1904203689 A US 1904203689A US 790279 A US790279 A US 790279A
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US
United States
Prior art keywords
strip
pneumatic tire
band
cover
tube
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 - Lifetime
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US20368904A
Inventor
Richard Bellingham
James Bloomfield
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Individual
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Individual
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Priority to US20368904A priority Critical patent/US790279A/en
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Publication of US790279A publication Critical patent/US790279A/en
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Expired - Lifetime legal-status Critical Current

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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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/12—Puncture preventing arrangements
    • B60C19/122—Puncture preventing arrangements disposed inside of the inner liner
    • 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
    • Y10T152/10135—Armored
    • Y10T152/10171—Casing construction
    • 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
    • Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
    • Y10T152/10675—Using flowable coating or composition
    • Y10T152/10702—Using flowable coating or composition within or part of construction of inflating inner tube

Definitions

  • This invention relates to improvements in pneumatic tires for cycles and motor road-vehicles, and is designed more especially for use in connection with the outer covers thereof, but is equally applicable to single-tube tires; and it consists in the application of ⁇ a nonpuncturable band or belt of stack canvas treated with a cement solution and inclosed in a cover, all as hereinafter described, with reference to the accompanying drawings, in which-- Figure l is a sectional view illustrating our invention as applied to the outer cover of a pneumatic tire.
  • Fig. 2 illustrates the same as applied to a single-tubetire
  • Fig. 3 is a part-perspective view showing the covering and its inclosed band or belt.
  • a strip (the non-puncturablc strip or belt) ct of stackcanvasthat is, canvas composed of hemp or iaX- about one and threev quarter inches wide and coat and impregnate the same with a cement solution, preferably f a solution composed of shellac and resin dissolved in methylated spirits.
  • This strip we protect byanother strip, (the protectingstrip,) likewise of stack-canvas about one and a half inches wide, and the two strips a b we back by a further strip c (the backing-strip) of the same material.
  • cover d of cotton-webbing, and fix the whole to the inner surface of the outer cover or tube, as the case may be, and at the head portion thereof.
  • the cover d we form in a strip having Vflaps e e (see more especially Fig. 3) and narrow edges ff, the flaps serving when meeting at g and fastened down to completely inclose the canvas strips above mentioned. To insure a perfect fit circumferentially, a lap is allowed at the ends of the strips, so that they may fit one over the other.
  • the puncture-preventing band is arranged in the outer cover la., Fig. 1, or tube c', Fig. i2, as the case may be, in such a manner that the flaps e e of the cover d are immediately over the inner tube j or face toward the interior of the tube and the plain part and edges ff of ysaid cover facing the inner surface of the outer cover /t or of the tube c', the whole belt or band being fixed in position by any well-known means.
  • a puncture-preventing band comprising a strip impregnated with a suitable solution; a protecting-strip and a backing-strip secured ⁇ together and to the Clear-named strip by a cement solution; and a casing for the band, said casing comprising a body portion having flaps, the edges of the flaps being adapted to meet and thereby completely inclose the band.

Description

- PATBNTBD MAY 23, 1905.
R. BELLINGHAM & J-. BLOOMFIBLD.
vP19EU9/IAT9 TIRE.
APPLICATION ILBD APB.. 18, 1904.
UNITED STATES Patented May 23, 1905.
PATENT OFFICE.
PNEUMATIC TIRE.
SPECIFICATION formingpart of Letters Patent No. 790,279, dated May 23, 1905. Application iledApril 18, 1904. Serial No. 203,689.
To all whom it may concern:
Be it known that we, RICHARD BELLING- I-IAM, residing at St. Georges Road, and J AMEs BLooMFIELD, residing at Gable House, Beccles, county of Suffolk, England, subjects of the King of Great Britain and Ireland, have invented certain new and useful Improvements in and Relating to Pneumatic Tires for Cycles and Motor Road-Vehicles,'of which the following is a specification.
This invention relates to improvements in pneumatic tires for cycles and motor road-vehicles, and is designed more especially for use in connection with the outer covers thereof, but is equally applicable to single-tube tires; and it consists in the application of` a nonpuncturable band or belt of stack canvas treated with a cement solution and inclosed in a cover, all as hereinafter described, with reference to the accompanying drawings, in which-- Figure l is a sectional view illustrating our invention as applied to the outer cover of a pneumatic tire. Fig. 2 illustrates the same as applied to a single-tubetire, and Fig. 3 is a part-perspective view showing the covering and its inclosed band or belt.
Like letters of reference indicate corresponding parts in the several views.
In carrying our invention into effect we take a strip (the non-puncturablc strip or belt) ct of stackcanvasthat is, canvas composed of hemp or iaX- about one and threev quarter inches wide and coat and impregnate the same with a cement solution, preferably f a solution composed of shellac and resin dissolved in methylated spirits. This strip we protect byanother strip, (the protectingstrip,) likewise of stack-canvas about one and a half inches wide, and the two strips a b we back by a further strip c (the backing-strip) of the same material. These three strips,
fastened together by means of a solution of shellac, resin, and glue, we now Incase In a cover d, of cotton-webbing, and fix the whole to the inner surface of the outer cover or tube, as the case may be, and at the head portion thereof. The cover d we form in a strip having Vflaps e e (see more especially Fig. 3) and narrow edges ff, the flaps serving when meeting at g and fastened down to completely inclose the canvas strips above mentioned. To insure a perfect fit circumferentially, a lap is allowed at the ends of the strips, so that they may fit one over the other.
In use the puncture-preventing band is arranged in the outer cover la., Fig. 1, or tube c', Fig. i2, as the case may be, in such a manner that the flaps e e of the cover d are immediately over the inner tube j or face toward the interior of the tube and the plain part and edges ff of ysaid cover facing the inner surface of the outer cover /t or of the tube c', the whole belt or band being fixed in position by any well-known means.
In the foregoing description the dimensions given apply only to cycles and motor-cycles,
it of course being understood that it is only necessary in the case of motor-cars and the like to increase in proportion the width, thickness, and strength of the band or belt.
Having now described our invention, what we claim as new, and desire to secure by Letters Patent, is-
A puncture-preventing band comprising a strip impregnated with a suitable solution; a protecting-strip and a backing-strip secured `together and to the Erst-named strip by a cement solution; and a casing for the band, said casing comprising a body portion having flaps, the edges of the flaps being adapted to meet and thereby completely inclose the band. In testimony whereof we have affixed our signatures in presence of two witnesses.
RIC-HARD BELLINGrHAlVl. JAMES BLOOMFIELD.
Vitnesses: HENRY HURREN,
HARRY BARBER.
US20368904A 1904-04-18 1904-04-18 Pneumatic tire. Expired - Lifetime US790279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US20368904A US790279A (en) 1904-04-18 1904-04-18 Pneumatic tire.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20368904A US790279A (en) 1904-04-18 1904-04-18 Pneumatic tire.

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US790279A true US790279A (en) 1905-05-23

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