GB669010A - Method of producing skid-resistant treads for pneumatic tires - Google Patents

Method of producing skid-resistant treads for pneumatic tires

Info

Publication number
GB669010A
GB669010A GB15149/50A GB1514950A GB669010A GB 669010 A GB669010 A GB 669010A GB 15149/50 A GB15149/50 A GB 15149/50A GB 1514950 A GB1514950 A GB 1514950A GB 669010 A GB669010 A GB 669010A
Authority
GB
United Kingdom
Prior art keywords
pneumatic tires
coils
wire
ribs
treads
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
GB15149/50A
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.)
Paul E Hawkinson Co
Original Assignee
Paul E Hawkinson 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 Paul E Hawkinson Co filed Critical Paul E Hawkinson Co
Publication of GB669010A publication Critical patent/GB669010A/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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
    • B60C11/20—Anti-skid inserts, e.g. vulcanised into the tread band in coiled form

Landscapes

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

Abstract

669,010. Pneumatic tyres. HAWKINSON CO., P. E. June 16, 1950 [Nov. 16, 1949], No. 15149/50. Class 144(ii). A tyre tread having end-on wire teeth presented to the road surface is produced by securing to the worn tread-surface 2 of the tyre 1 a vulcanized rubber band 3 formed with ribs 3a having embedded endless wire coils 4, Fig. 1, and then abrading the rubber and coils. As shown, the wire coils are first assembled with a thickness 6 just proud of the ribs which, after abrasion, is removed to produce separate wire teeth 9, Fig. 3.
GB15149/50A 1949-11-16 1950-06-16 Method of producing skid-resistant treads for pneumatic tires Expired GB669010A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US669010XA 1949-11-16 1949-11-16

Publications (1)

Publication Number Publication Date
GB669010A true GB669010A (en) 1952-03-26

Family

ID=22072439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15149/50A Expired GB669010A (en) 1949-11-16 1950-06-16 Method of producing skid-resistant treads for pneumatic tires

Country Status (1)

Country Link
GB (1) GB669010A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972504C (en) * 1953-10-24 1959-07-30 Dunlop Rubber Co Vehicle wheel tires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972504C (en) * 1953-10-24 1959-07-30 Dunlop Rubber Co Vehicle wheel tires

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