GB940061A - Improvements in or relating to pneumatic tyre and wheel assemblies - Google Patents

Improvements in or relating to pneumatic tyre and wheel assemblies

Info

Publication number
GB940061A
GB940061A GB37674/58A GB3767458A GB940061A GB 940061 A GB940061 A GB 940061A GB 37674/58 A GB37674/58 A GB 37674/58A GB 3767458 A GB3767458 A GB 3767458A GB 940061 A GB940061 A GB 940061A
Authority
GB
United Kingdom
Prior art keywords
tyre
wheel
rim
nuts
spare
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
GB37674/58A
Inventor
Joseph Wright
Henry Raymond Fletcher
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 R BBER Co Ltd
Original Assignee
DUNLOP R BBER 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 R BBER Co Ltd filed Critical DUNLOP R BBER Co Ltd
Priority to GB37674/58A priority Critical patent/GB940061A/en
Priority to CH359990D priority patent/CH359990A/en
Priority to FR810839A priority patent/FR1241450A/en
Priority to ES0253633A priority patent/ES253633A1/en
Publication of GB940061A publication Critical patent/GB940061A/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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02—Seating or securing beads on rims
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B11/00—Units comprising multiple wheels arranged side by side; Wheels having more than one rim or capable of carrying more than one tyre
    • B60B11/10—Emergency wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
    • B60B25/04—Rims with dismountable flange rings, seat rings, or lock rings
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02—Seating or securing beads on rims
    • B60C15/0233—Securing tyres without beads; Securing closed torus or tubular tyres
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • 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
    • 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
    • B60C3/02—Closed, e.g. toroidal, tyres
    • 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

Landscapes

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

Abstract

940,061. Spare wheel tyres. DUNLOP RUBBER CO. Ltd. Nov. 19, 1959 [Nov. 22, 1958; April 3, 1959], Nos. 37674/58 and 11340/59. Heading B7C. For use in the event of puncture of a normal vehicle wheel tyre, a pnuematic tyre is moulded so that in the uninflated and unstressed state it has parallel, closely adjacent sidewalls so that there is substantially no interior volume, and the tyre is assembled on a wheel rim, the overall axial width of both the tyre and the rim being less than half that of the inflated unloaded tyre. Figs. 1 and 2 show a tyre having a pair of bead cores 3, 4 serving to anchor two cross-laid reinforcing plies 6, 7 of parallel-cord rayon fabric having a cord angle of 29 to 30 degrees in the uninflated state, Fig. 1, which increases to 36 degrees in the inflated tyre, Fig. 3. The tyre beads may be moulded together as shown to form a tubular tyre, or the tyre may be open beaded as in Fig. 5 used with or without an inner tube. Fig. 8 shows the tyre formed with two beads 37, 38 of different diameters which are clamped together in a wheel rim recess by a detachable side flange 40. Fig. 9 shows a tubular tyre having a single bead core 44 clamped between rim flanges 45, 46, the two reinforcing plies 48, 49 of the tyre having their respective ends 48a, 48b and 49a, 49b overlapped at opposite shoulder regions of the inflated tyre. In an alternative construction, Fig. 12, the single bead core may be dispensed with, the tube being vulcanized directly on to a wheel disc periphery 52 through the medium of hard rubber rings 54, 55. For mounting on the vehicle wheel rim in place of the punctured tyre, the spare tyre has open beads 86, 87, Fig. 17, connected by a diaphragm 84. Fig. 13 shows a spare wheel and tyre assembly 62, 63 of the invention secured to a punctured vehicle wheel and tyre 61, 60 by spacing collars 64 screwed to the wheel fixing studs 66, the spare wheel 62 being bolted to the collars and having a ring 69 thereon to locate with the rim 70 of the vehicle wheel 61. Alternatively the spare wheel may be secured directly on the studs 66 by the wheel securing nuts, at least two of the stud holes provided in the spare wheel being of sufficient diameter to pass over the nuts so that not all the nuts have first to be removed. Subsequently the " passed-over " nuts are removed and either replaced by flanged nuts, or used in conjunction with flanged washers, to complete attachment of the spare wheel. Specifications 6067/59, 10092/59, 786,162 and 947,373 are referred to.
GB37674/58A 1958-11-22 1958-11-22 Improvements in or relating to pneumatic tyre and wheel assemblies Expired GB940061A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB37674/58A GB940061A (en) 1958-11-22 1958-11-22 Improvements in or relating to pneumatic tyre and wheel assemblies
CH359990D CH359990A (en) 1958-11-22 1959-11-20 Wheel assembly with tire
FR810839A FR1241450A (en) 1958-11-22 1959-11-20 Improvements to tires and spare wheels
ES0253633A ES253633A1 (en) 1958-11-22 1959-11-21 Improvements in or relating to pneumatic tyre and wheel assemblies

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB37674/58A GB940061A (en) 1958-11-22 1958-11-22 Improvements in or relating to pneumatic tyre and wheel assemblies
GB1134059 1959-04-03
GB3767459 1959-11-19

Publications (1)

Publication Number Publication Date
GB940061A true GB940061A (en) 1963-10-23

Family

ID=27254178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37674/58A Expired GB940061A (en) 1958-11-22 1958-11-22 Improvements in or relating to pneumatic tyre and wheel assemblies

Country Status (4)

Country Link
CH (1) CH359990A (en)
ES (1) ES253633A1 (en)
FR (1) FR1241450A (en)
GB (1) GB940061A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612613A (en) * 1970-04-23 1971-10-12 Alfred J Tricon Auxiliary supporting, tractive and capstan wheel for vehicles
US4035027A (en) * 1974-10-29 1977-07-12 Lehtinen John G Emergency wheel
FR2908080A1 (en) * 2006-11-06 2008-05-09 Peugeot Citroen Automobiles Sa Wheel i.e. spare wheel, for motor vehicle, has rim and tire, which are inflated by compressed air and made of elastomer material, and including valves for inflating rim and tire, and reinforcement part inserted between rigid part and tire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612613A (en) * 1970-04-23 1971-10-12 Alfred J Tricon Auxiliary supporting, tractive and capstan wheel for vehicles
US4035027A (en) * 1974-10-29 1977-07-12 Lehtinen John G Emergency wheel
FR2908080A1 (en) * 2006-11-06 2008-05-09 Peugeot Citroen Automobiles Sa Wheel i.e. spare wheel, for motor vehicle, has rim and tire, which are inflated by compressed air and made of elastomer material, and including valves for inflating rim and tire, and reinforcement part inserted between rigid part and tire

Also Published As

Publication number Publication date
ES253633A1 (en) 1960-07-01
CH359990A (en) 1962-01-31
FR1241450A (en) 1960-12-21

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