GB209440A - Improvements in or relating to pneumatic tyres - Google Patents

Improvements in or relating to pneumatic tyres

Info

Publication number
GB209440A
GB209440A GB1905822A GB1905822A GB209440A GB 209440 A GB209440 A GB 209440A GB 1905822 A GB1905822 A GB 1905822A GB 1905822 A GB1905822 A GB 1905822A GB 209440 A GB209440 A GB 209440A
Authority
GB
United Kingdom
Prior art keywords
cover
tyre
beads
ordinary
rim
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
GB1905822A
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB1905822A priority Critical patent/GB209440A/en
Publication of GB209440A publication Critical patent/GB209440A/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
    • B60C3/00—Tyres characterised by the transverse section
    • B60C3/04—Tyres characterised by the transverse section characterised by the relative dimensions of the section, e.g. low profile

Landscapes

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

Abstract

209,440. Dunlop Rubber Co., Ltd., and Macbeth, C. July 11, 1922. Jackets and covers; tyre attachments to rims. A pneumatic tyre, adapted for use with low-inflation pressures, is constructed to present the following features as compared with an ordinary tyre cover of the same load-carrying capacity, the latter being shown in dotted lines in Fig. 1. The fabric foundation A<1> is thin, the air-space is of large cross-sectional area, the 'angle of stability' D is at least as great as that of the ordinary cover, and the general shape is such that the usual ratio' of cross-sectional height to maximum width of the ordinarv cover is maintained. The rim is formed with widely-spaced bead-seatings and a deep central groove B'. To prevent accidental displacement of the beads in case of deflation, rubber rings B<2>, B<3> may be fitted in the groove B' as shown in Fig. 1, or the cover may be formed with lips or beads A<4>, Fig. 4, adapted to seat on the rim flanges. The Specification contains a detailed statement of the various dimensions of the parts for tyres of graded sizes.
GB1905822A 1922-07-11 1922-07-11 Improvements in or relating to pneumatic tyres Expired GB209440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1905822A GB209440A (en) 1922-07-11 1922-07-11 Improvements in or relating to pneumatic tyres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1905822A GB209440A (en) 1922-07-11 1922-07-11 Improvements in or relating to pneumatic tyres

Publications (1)

Publication Number Publication Date
GB209440A true GB209440A (en) 1924-01-11

Family

ID=10123043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1905822A Expired GB209440A (en) 1922-07-11 1922-07-11 Improvements in or relating to pneumatic tyres

Country Status (1)

Country Link
GB (1) GB209440A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874745A (en) * 1954-01-04 1959-02-24 Firestone Tire & Rubber Co Tubeless tire
US4034792A (en) * 1974-10-23 1977-07-12 Uniroyal Inc. Pneumatic tire
US5311916A (en) * 1992-01-29 1994-05-17 Standards Testing Laboratories, Inc. Wheel rim well safety device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874745A (en) * 1954-01-04 1959-02-24 Firestone Tire & Rubber Co Tubeless tire
US4034792A (en) * 1974-10-23 1977-07-12 Uniroyal Inc. Pneumatic tire
US5311916A (en) * 1992-01-29 1994-05-17 Standards Testing Laboratories, Inc. Wheel rim well safety device

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