GB197704A - Improvements in or relating to tires - Google Patents

Improvements in or relating to tires

Info

Publication number
GB197704A
GB197704A GB30377/21A GB3037721A GB197704A GB 197704 A GB197704 A GB 197704A GB 30377/21 A GB30377/21 A GB 30377/21A GB 3037721 A GB3037721 A GB 3037721A GB 197704 A GB197704 A GB 197704A
Authority
GB
United Kingdom
Prior art keywords
beads
strips
rubber
bead
rollers
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
GB30377/21A
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.)
YODER MORRIS Co
Original Assignee
YODER MORRIS 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
Priority to FR541244D priority Critical patent/FR541244A/en
Application filed by YODER MORRIS Co filed Critical YODER MORRIS Co
Priority to GB30377/21A priority patent/GB197704A/en
Priority claimed from GB30375/21A external-priority patent/GB197703A/en
Publication of GB197704A publication Critical patent/GB197704A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/34—Building tyres by jointly covering two bead-rings, located parallel to each other at a distance apart, with fabric or cord layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16—Applying the layers; Guiding or stretching the layers during application

Landscapes

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

Abstract

197,704. White, A. E., (Yoder Morris Co.). Nov. 15, 1921. Jackets and covers; tyre attachments to rims. -A tyre cover comprises convolute layers of material formed of spaced bead elements A, Fig. 4, helically wrapped with textile strands, cords or threads 10, and one or more layers of rubber or rubberized material 9, 11. In a modified construction, the strands 10 may be attached to a rubber strip. Specification 197,703 is referred to as disclosing a machine for the production of the tyre. Layers C, Fig. 5, are applied to a rotating core D and pressed into shape by a number of rollers such as 13 the peripheries of which conform to the contour of the cover. A strip e may be applied to the core in the position shown and turned to enclose the beads. A straight-sided bead may be formed in similar manner by suitably shaped rollers. In the form shown in Fig. 8, filling material such as textile or metallic strips f are applied, and strips g are used on each side of each bead and the whole is consolidated by rollers 15. The ridge 15<a> formed by the roller 15 is pressed flat in the vulcanizing mould. In the form shown in Fig. 10, rubber strips F<1> are applied directly over the beads 12<a1> and the combined cord and rubber material 10, 9 is applied and the beads shaped as described above. The strips F<1> may be used in place of the beads 12<a1>. The bead elements A, Fig. 14, may be helically disposed and connected by cramps G, and are of wire, cable, or compressible material.
GB30377/21A 1918-08-08 1921-11-15 Improvements in or relating to tires Expired GB197704A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR541244D FR541244A (en) 1918-08-08 1921-09-02 Improvements in the manufacture of an element intended for the establishment of pneumatic tire carcasses
GB30377/21A GB197704A (en) 1918-08-08 1921-11-15 Improvements in or relating to tires

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US541244XA 1918-08-08 1918-08-08
GB30375/21A GB197703A (en) 1918-08-08 1921-11-15 Improvements in and relating to the manufacture of tires
GB30377/21A GB197704A (en) 1918-08-08 1921-11-15 Improvements in or relating to tires

Publications (1)

Publication Number Publication Date
GB197704A true GB197704A (en) 1923-05-15

Family

ID=27258888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30377/21A Expired GB197704A (en) 1918-08-08 1921-11-15 Improvements in or relating to tires

Country Status (2)

Country Link
FR (1) FR541244A (en)
GB (1) GB197704A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6523356B2 (en) 1998-09-30 2003-02-25 Medi-Physics, Inc. Meted hyperpolarized noble gas dispensing methods and associated devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6523356B2 (en) 1998-09-30 2003-02-25 Medi-Physics, Inc. Meted hyperpolarized noble gas dispensing methods and associated devices

Also Published As

Publication number Publication date
FR541244A (en) 1922-07-25

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