GB329955A - Improvements in or relating to pneumatic tyres, rims, wheels, and their fitinents toroao vehicles or c?assis - Google Patents

Improvements in or relating to pneumatic tyres, rims, wheels, and their fitinents toroao vehicles or c?assis

Info

Publication number
GB329955A
GB329955A GB3490628A GB3490628A GB329955A GB 329955 A GB329955 A GB 329955A GB 3490628 A GB3490628 A GB 3490628A GB 3490628 A GB3490628 A GB 3490628A GB 329955 A GB329955 A GB 329955A
Authority
GB
United Kingdom
Prior art keywords
per cent
tread
cover
rims
tyre
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
GB3490628A
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
Priority to GB3490628A priority Critical patent/GB329955A/en
Priority to FR685653D priority patent/FR685653A/en
Publication of GB329955A publication Critical patent/GB329955A/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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
    • B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre

Abstract

329,955. Killen, E. B. Nov. 27, 1928. Jackets and covers; tyre attachments to rims; tread surfaces.-A wide-section pneumatic tyre capable of use without a separate air-tube, comprises an outer cover 1, of smaller centre-line height than width, with a cord foundation which is of round cross-section and at least semicircular outside the widest part of the cover; a leakproof rubber compound liner 15, with or without a further self-sealing liner, extending completely over the inner surface; and inextensible basebeads 5, 5A, which are provided with means, such as endless rubber corrugations Z, for airtight fitment to a metal rim. For this purpose, the beads may also be coated with paint or other sealing-liquid. The tread comprises three grooved portions of graded widths separated by steps 8, 12. The outer tread portion includes blocks 9<A>, 10<A> formed by grooves 11, the bottoms of which are undulated so as to leave cavities 11<A> in the second tread portion when the outer tread is worn away. Protecting-ribs 6<A>, 6<B> are provided adjacent the tyre beads. In all cases, the width of the cover 1 is from 12 per cent to 66 per cent greater than its centre-line height, Fig. 3 showing a form typical of several variously dimensioned tyres described in the Specification as being from 12 per cent to 90 per cent wider than the ordinary round-section pneumatic tyres. The rim 2 is preferably of the kind described in Specification 326,784, having a wide and deep wellbase merging into the bead-seatings through curved portions of large radius. Specification 326,760 also is referred to.
GB3490628A 1928-11-27 1928-11-27 Improvements in or relating to pneumatic tyres, rims, wheels, and their fitinents toroao vehicles or c?assis Expired GB329955A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3490628A GB329955A (en) 1928-11-27 1928-11-27 Improvements in or relating to pneumatic tyres, rims, wheels, and their fitinents toroao vehicles or c?assis
FR685653D FR685653A (en) 1928-11-27 1929-11-27 Improvements to tires, rims, wheels and their mounting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3490628A GB329955A (en) 1928-11-27 1928-11-27 Improvements in or relating to pneumatic tyres, rims, wheels, and their fitinents toroao vehicles or c?assis

Publications (1)

Publication Number Publication Date
GB329955A true GB329955A (en) 1930-05-27

Family

ID=10371365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3490628A Expired GB329955A (en) 1928-11-27 1928-11-27 Improvements in or relating to pneumatic tyres, rims, wheels, and their fitinents toroao vehicles or c?assis

Country Status (2)

Country Link
FR (1) FR685653A (en)
GB (1) GB329955A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489995A (en) * 1944-11-27 1949-11-29 Young Clint Puncture-proof self-sealing pneumatic tire
US2874745A (en) * 1954-01-04 1959-02-24 Firestone Tire & Rubber Co Tubeless tire
DE1143118B (en) * 1955-07-14 1963-01-31 Firestone Tire & Rubber Co Vehicle wheel consisting of rim and tire
WO2010009643A1 (en) * 2008-07-24 2010-01-28 Yin Bogong Tire with steel frame

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL185681C (en) * 1953-06-17 1900-01-01 Technofast Inc SCREWHEAD.
JP2887172B2 (en) * 1990-12-19 1999-04-26 株式会社ブリヂストン Pneumatic tire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489995A (en) * 1944-11-27 1949-11-29 Young Clint Puncture-proof self-sealing pneumatic tire
US2874745A (en) * 1954-01-04 1959-02-24 Firestone Tire & Rubber Co Tubeless tire
DE1143118B (en) * 1955-07-14 1963-01-31 Firestone Tire & Rubber Co Vehicle wheel consisting of rim and tire
WO2010009643A1 (en) * 2008-07-24 2010-01-28 Yin Bogong Tire with steel frame

Also Published As

Publication number Publication date
FR685653A (en) 1930-07-16

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