US1672008A - Interliner - Google Patents

Interliner Download PDF

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Publication number
US1672008A
US1672008A US671660A US67166023A US1672008A US 1672008 A US1672008 A US 1672008A US 671660 A US671660 A US 671660A US 67166023 A US67166023 A US 67166023A US 1672008 A US1672008 A US 1672008A
Authority
US
United States
Prior art keywords
tyre
inner tube
nail
layer
powdered
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
Application number
US671660A
Other languages
English (en)
Inventor
Stiattesi Raffaello
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US1672008A publication Critical patent/US1672008A/en
Anticipated expiration legal-status Critical
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
    • 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
    • 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
    • Y10T152/10234—Interliners
    • Y10T152/10243—Cotton, fabric, or rubber

Definitions

  • the object of the present invention is to provide means adapted to prevent anything pointed from penetrating into the usual inner tubes of motor-car, motor-cycle or bicycle tyres, etc.
  • the invention consi-sts in the interposition between the inner tube and the outer cover or tyre of a layer-of material such as shall spread out or slide forward in advance of any pointed object it may meet with in such manner that although the advancement of the pointed object still takes place towards the inner tube, said pointed object will at the same time encounter a flexible and extensible obstacle, the displaced part of which is that which moves forward with the pointed object, preceding ⁇ the latter in such manner that it pushes up or indents the inner tube, without puncturing it.
  • the material employed consists of a strip or band, or a layer of strips, in either case composed of vegetable libres, or of hair or spun threads.
  • the strip may be smeared with powdered vegetable gum, or with any kind of powdered gum, especially such as only melts at a high temperature, or with a mixture of said powdered gums.
  • the vegetable libres, the animal hair or spun threads are preferably, woven into a stuff, of such a nature that the constituent threads are able, ifpressed upon, to slide along in the texture; this is necessary because if the libres, hairs or the spun threads fail to slide, they break under the pressure of the nail, glass, etc., met with by the tyre on its way; whereas, if they slide, they form a harmless mass in front of the pointed object, or the cutting part, which mass sinks into the inner tube, which it neither punctures nor cuts.
  • the texture which answers best has been found to be a knitted web, but the use of other textures having filaments or hairs, or slidable libres, may sulhce.
  • the strip having thus been formed, for the purpose ofhindering as far as possible the advancement of the nail, it may be smeared with powdered gum, as above stated, either by rubbing the strip itself with the powdered gumor by introducin the powder in any other way among the bres, hairs or threads -so that itmay, above all, adhere to their downy surface.
  • the powdered gum hinders the penetration of ders the inner tube unpunctura le.
  • the protector With several superposed layers of said simple strips, or with such a-sare smeared and covered with an excess of gum-powder, the protector is formed, the width of which will be greater or less according as lit is intended to serve for bicycle, motor-cycle or Y automobile tyres; in any case, the protector should occupy a surface somewhat in excess ofv that to which the tyrevis flattened on the ground under the weight of the vehicle.
  • z-F igure 1 shows a sectionvof the complete tyre mounted on the rim
  • Figure 2 the same tyre which, during running, has been partially penetrated by a nail
  • Fig. 3 shows a cross section of thefabric when it is distorted by a puncturing object.
  • the protector formed by the strip c is simply placed between the casing and the inner tube and is retained in its central position by the pressure of the inner tube.
  • Figure 2 shows the functioning of a tyre provided with said internal la er which renfigure itywill be seen that whenl a pointed body, for instance, a nail -ehappens to pierce the tyre ⁇ -ad it encounters the protective layer -c--g this becomes distorted under the'thrust ofthe point of the nail -e-, and, curving up, compels the inner tube to follow the distortion ofthe layer -cwithout said inner tube being in anywise injured.
  • f l a pointed body, for instance, a nail -ehappens to pierce the tyre ⁇ -ad it encounters the protective layer -c--g this becomes distorted under the'thrust ofthe point of the nail -e-, and, curving up, compels the inner tube to follow the distortion ofthe layer -cwithout said inner tube being in anywise injured.
  • the distortable layer -cdoes not rob the tyre of any of its elasticity.
  • the threads, the fibres or the texture employed for the protector are ofconsiderable consistency, for instance, when the From this latter is composed of spun animal tl1readssuch as silk-the powdered gum may be omitted.
  • the said layers being of such 10 a nature that .the fibres of eachv layer can slide'freely with. respect to each other, the layers being built up s0 as t0 torni tapering side edges on the interliner..v

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Emergency Lowering Means (AREA)
US671660A 1922-11-27 1923-10-30 Interliner Expired - Lifetime US1672008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT207554X 1922-11-27

Publications (1)

Publication Number Publication Date
US1672008A true US1672008A (en) 1928-06-05

Family

ID=11171571

Family Applications (1)

Application Number Title Priority Date Filing Date
US671660A Expired - Lifetime US1672008A (en) 1922-11-27 1923-10-30 Interliner

Country Status (4)

Country Link
US (1) US1672008A (fr)
FR (1) FR572072A (fr)
GB (1) GB207554A (fr)
NL (1) NL14190C (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5785779A (en) * 1997-02-18 1998-07-28 L. H. Thomson Company, Inc. Protective tire liner for a bicycle and related methods
US20020074068A1 (en) * 2000-08-30 2002-06-20 Howland Charles A. Tire anti-puncture product
US20020104576A1 (en) * 2000-08-30 2002-08-08 Howland Charles A. Multi-layer and laminate fabric systems
US6668868B2 (en) 2000-08-30 2003-12-30 Warwick Mills, Inc Woven fabric constructions having high cover factors and fill yarns with a weight per unit length less than the weight per unit length of warp yarns of the fabric
US20050255776A1 (en) * 2000-08-30 2005-11-17 Warwick Mills, Inc. Multi-layer and laminate fabric systems
FR2879504A1 (fr) * 2004-12-21 2006-06-23 Eric Benamo Dispositif permettant d'empecher les crevaisons des pneumatiques

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5785779A (en) * 1997-02-18 1998-07-28 L. H. Thomson Company, Inc. Protective tire liner for a bicycle and related methods
US20020074068A1 (en) * 2000-08-30 2002-06-20 Howland Charles A. Tire anti-puncture product
US20020104576A1 (en) * 2000-08-30 2002-08-08 Howland Charles A. Multi-layer and laminate fabric systems
WO2002018158A3 (fr) * 2000-08-30 2002-10-31 Warwick Mills Inc Produit anti-perforation pour pneu
US6668868B2 (en) 2000-08-30 2003-12-30 Warwick Mills, Inc Woven fabric constructions having high cover factors and fill yarns with a weight per unit length less than the weight per unit length of warp yarns of the fabric
US20050255776A1 (en) * 2000-08-30 2005-11-17 Warwick Mills, Inc. Multi-layer and laminate fabric systems
FR2879504A1 (fr) * 2004-12-21 2006-06-23 Eric Benamo Dispositif permettant d'empecher les crevaisons des pneumatiques

Also Published As

Publication number Publication date
NL14190C (fr)
FR572072A (fr) 1924-05-28
GB207554A (en) 1924-07-17

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