GB191204395A - Improvements in Puncture-proof Bands and Covers for Pneumatic Tyres. - Google Patents

Improvements in Puncture-proof Bands and Covers for Pneumatic Tyres.

Info

Publication number
GB191204395A
GB191204395A GB191204395DA GB191204395A GB 191204395 A GB191204395 A GB 191204395A GB 191204395D A GB191204395D A GB 191204395DA GB 191204395 A GB191204395 A GB 191204395A
Authority
GB
United Kingdom
Prior art keywords
springs
band
layers
covers
rubber
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
Inventor
Sydney Charles Caddy
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 GB191204395A publication Critical patent/GB191204395A/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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2006—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords consisting of steel cord plies only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

4395. Caddy, S. C. Feb. 21. Jackets and covers.-Closely coiled helical springs c are arranged obliquely some distance apart in a rubber or other band a, which is embedded in the tyre cover during manufacture, is used to repair an old cover, or is inserted loosely, or secured inside a cover. In the form shown in Fig. 1, the oblique springs c are arranged over circumferential springs b in a band comprising canvas layers f, h, j, l and rubber layers g, i, k, m. Two or more layers of circumferential springs in staggered relation and two or more layers of oppositely inclined oblique springs may be used. The springs may be secured in place by thread or wire stitching. The circumferential springs may be arranged at the tread only, at the sides only, or both at the tread and sides of the band. The springs may be covered with rubber tubes or other coverings which combine with the band when it is vulcanized.
GB191204395D 1912-02-21 1912-02-21 Improvements in Puncture-proof Bands and Covers for Pneumatic Tyres. Expired GB191204395A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191204395T 1912-02-21

Publications (1)

Publication Number Publication Date
GB191204395A true GB191204395A (en) 1912-11-21

Family

ID=32640260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191204395D Expired GB191204395A (en) 1912-02-21 1912-02-21 Improvements in Puncture-proof Bands and Covers for Pneumatic Tyres.

Country Status (1)

Country Link
GB (1) GB191204395A (en)

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