US710962A - Pneumatic tire. - Google Patents

Pneumatic tire. Download PDF

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Publication number
US710962A
US710962A US8679801A US1901086798A US710962A US 710962 A US710962 A US 710962A US 8679801 A US8679801 A US 8679801A US 1901086798 A US1901086798 A US 1901086798A US 710962 A US710962 A US 710962A
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United States
Prior art keywords
air
case
pneumatic tire
tubes
tire
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Expired - Lifetime
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US8679801A
Inventor
Rudolph Fleischer
Matthias Reithmair
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Individual
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Individual
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US case filed in International Trade Commission litigation Critical https://portal.unifiedpatents.com/litigation/International%20Trade%20Commission/case/337-TA-977 Source: International Trade Commission Jurisdiction: International Trade Commission "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to US8679801A priority Critical patent/US710962A/en
Application granted granted Critical
Publication of US710962A publication Critical patent/US710962A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/10—Inflatable pneumatic tyres or inner tubes formed as a single discontinuous ring with contiguous ends which may be connected together
    • 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
    • Y10T152/10522—Multiple chamber
    • Y10T152/10531—Cylinder and piston
    • Y10T152/1054—Mutually free walls
    • Y10T152/10549—Interfitting

Definitions

  • t may con/ecrit:
  • the object of our present invention is a pneumatic tire consisting of a number of separate air-tubes. It has the advantage over all hitherto known constructions that instead of having many separate air-cells it has a few air-tubes Which can be taken in and out of the tire-case by means of openings in the same which can be opened or closed at will.
  • Figures l and 2 show a portion of the tire with open and closed ap; Fig. 3, a section in the line A B of Fig. 2; Fig. 4, a longitudinal section through a portion of the pneumatic tube; Fig. 5, an air-tube.
  • the construction is as follows: A number of flaps b are cut in the tire-case a, one for each air-tube, and separated by distances corresponding to the number of tubes. Through the openings c hereby formed the air-tubes CZ are introduced before being pumped up. Opposite the openings c in the case are openingsfin the felly c to admitthe air-'valves g.
  • the air-tubes cl are provided With a lace h, which is attached to a band t, fixed to the tube. The lace serves to introduce the airtube into the case before pumping it up.
  • a pneumatic fire consisting of separate airtubes and distinguished from all other pneumatic tires by havingva case a in which aps b' are cut at distances corresponding to the number of tubes, through the Hap-openings c air-tubes d can be introduced by means of laces h into' the space Within the case, Which is closed by a piece of material 7c Which is laid over the flap b and the thick edges lof which are grasped by the rims of the felly e.

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

Description

No. 7lD,962. Patented Oct. I4, |902.
R. FLEISCHER & M. REITHMAIH.
PNEUMATIC TIRE.
(Application led Dec. 21, 1901.)
(No Model.)
/'ffz-SS e ,fnv/enfans: L40 fn.. @wir JM www d, @EL @'W.'
UNiTED STATES RUDOLPH FLEISCHER AND MATTHIAS PATENT OFFICE.
REITHHAIB, OF MINDEN, GERMANY.
PAN EU NIATIC TIRE.
SPECIFICATION forming part of Letters Patent No. 710,962, dated'OCtober 14, 1902.
Application iiled December 21, 1901. Serial No. 86,793. (No model.)
To f/,ZZ 707mm, t may con/ecrit:
Be it known that we, RUDOLPH FLEISCHER and MATTHIAS REITHMAIR, subjects of the Emperor of Germany, residing at Minden, in the Kingdom of Prussia, Germany, have invented certain new and useful Improvements in Pneumatic Tires; and We declare the following to be afull, clear, and exact description of the invention.
The object of our present invention is a pneumatic tire consisting ofa number of separate air-tubes. It has the advantage over all hitherto known constructions that instead of having many separate air-cells it has a few air-tubes Which can be taken in and out of the tire-case by means of openings in the same which can be opened or closed at will.
The invention is described in the accompanying drawings.
Figures l and 2 show a portion of the tire with open and closed ap; Fig. 3, a section in the line A B of Fig. 2; Fig. 4, a longitudinal section through a portion of the pneumatic tube; Fig. 5, an air-tube.
The construction is as follows: A number of flaps b are cut in the tire-case a, one for each air-tube, and separated by distances corresponding to the number of tubes. Through the openings c hereby formed the air-tubes CZ are introduced before being pumped up. Opposite the openings c in the case are openingsfin the felly c to admitthe air-'valves g. The air-tubes cl are provided With a lace h, which is attached to a band t, fixed to the tube. The lace serves to introduce the airtube into the case before pumping it up. By
this operation the lace h is introduced, and the next flap b is opened and Ithe lace drawn out, whereby the airtube el` is drawn in. Then the valve g is set in the openingf in the felly e. Finally, the lace is also pressed into the space within the case. The fiaps b are closed by means of a piece of material 7c, the longitudinal edges Z of which are thickened. This is laid over the closed flap b before the tube is pumped` up, so that the thickened edges come Within the rims of the felly c. /Vhen the tube is pumped up, the case is consequently stretched out, with the result that the thickened edges lare pressed Very strongly against the rims and the aps b thereby kept lirmly closed.
Havingnow described our invention, what we claim is- Y A pneumatic lire consisting of separate airtubes and distinguished from all other pneumatic tires by havingva case a in which aps b' are cut at distances corresponding to the number of tubes, through the Hap-openings c air-tubes d can be introduced by means of laces h into' the space Within the case, Which is closed by a piece of material 7c Which is laid over the flap b and the thick edges lof which are grasped by the rims of the felly e.
In Witness whereof We have hereunto set ourhands in presence of two Witnesses.
RUDOLPH FLEISCHER. MATTHIAS REITHLWIAIR.
l/Vitnesses:
Orro KoNIG, F. A. RITTERSHAUS.
US8679801A 1901-12-21 1901-12-21 Pneumatic tire. Expired - Lifetime US710962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US8679801A US710962A (en) 1901-12-21 1901-12-21 Pneumatic tire.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8679801A US710962A (en) 1901-12-21 1901-12-21 Pneumatic tire.

Publications (1)

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US710962A true US710962A (en) 1902-10-14

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