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WO1997002960A1 - Roues et pneus - Google Patents

Roues et pneus Download PDF

Info

Publication number
WO1997002960A1
WO1997002960A1 PCT/GB1996/001648 GB9601648W WO9702960A1 WO 1997002960 A1 WO1997002960 A1 WO 1997002960A1 GB 9601648 W GB9601648 W GB 9601648W WO 9702960 A1 WO9702960 A1 WO 9702960A1
Authority
WO
WIPO (PCT)
Prior art keywords
tyre
flange
wheel
ground
tyre according
Prior art date
Application number
PCT/GB1996/001648
Other languages
English (en)
Inventor
Brian Thomas George Walters
George Edmund Telford
Original Assignee
Elite Golf Products Limited
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 Elite Golf Products Limited filed Critical Elite Golf Products Limited
Priority to AU64630/96A priority Critical patent/AU6463096A/en
Publication of WO1997002960A1 publication Critical patent/WO1997002960A1/fr

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
    • B60C7/00—Non-inflatable or solid tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B15/00—Wheels or wheel attachments designed for increasing traction

Definitions

  • a soft terrain vehicle wheel may comprise a hub and an elastomeric tyre mounted directly thereon, the tyre having a ground-contacting peripheral surface that extends laterally over a resilient self-supporting tyre flange.
  • the tyre may be made of any suitable tyre compound, ranging from natural through synthetic rubbers. In order to provide a large low pressure footprint, over up to 150 square centimetres, a suitable combination of hardness and structure may be chosen. As regards structure, a preferred tyre is provided with one or more voids, which can be used to modify and control its physical properties, by adjusting the void size or sizes, the void gas pressures, the void interconnectivity, the void locations, and so on. Thus, the tyre could be provided with a single annular void, which, if pressurised over atmospheric pressure can be as found in a conventional pneumatic tyre. A plurality of voids may be formed as closed cells, or as open cells, or as interconnecting cells bounded by a continuous outer skin.
  • Each flange is rooted in the peripheral region of the tyre body along the lines A.
  • the outer circumferential faces of the tyre body and its two lateral flanges form a continuous substantially cylindrical ground-contacting surface 26 while the inner face of each flange is stepped and curved so that the flange becomes progressively thinner and diminishes in stiffness towards its outer edge.
  • the flange has a thick parallel-sided root portion 28 between the main body 22 of the tyre and a shoulder 30; a convexly tapering intermediate portion 32; and a thin parallel-sided outer portion 34 ending at the outer edge of the flange.

Landscapes

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

Abstract

L'invention a pour objet une roue de véhicule pour un terrain mou. Cette roue comprend un moyeu (12) portant un pneu élastomère moulé (20) se composant d'un corps cylindrique (22) dans lequel sont ménagés des vides (40), et d'une surface extérieure cylindrique (26) au contact du sol et s'étendant dans le sens latéral du pneu sur des rebords auto-porteurs élastiques (24). Les bordures extérieures de ces rebords sont divisées en languettes (38) par plusieurs fentes (36). Les rebords sont plus minces et moins rigides au niveau de leurs bordures extérieures et réduisent les marques laissées par la roue sur le terrain mou, tel qu'un terrain de golf.
PCT/GB1996/001648 1995-07-10 1996-07-10 Roues et pneus WO1997002960A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU64630/96A AU6463096A (en) 1995-07-10 1996-07-10 Wheels and tyres

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9514550.4A GB9514550D0 (en) 1995-07-10 1995-07-10 Wheels and tyres
GB9514550.4 1995-07-10

Publications (1)

Publication Number Publication Date
WO1997002960A1 true WO1997002960A1 (fr) 1997-01-30

Family

ID=10777771

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1996/001648 WO1997002960A1 (fr) 1995-07-10 1996-07-10 Roues et pneus

Country Status (4)

Country Link
AU (1) AU6463096A (fr)
GB (1) GB9514550D0 (fr)
WO (1) WO1997002960A1 (fr)
ZA (1) ZA965872B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003055696A1 (fr) * 2002-01-04 2003-07-10 Marinus Teunis Van Leeuwen Dispositif d'elargissement de bande de roulement, destine particulierement a une roue de chariot de golf
EP3144159A1 (fr) * 2015-09-17 2017-03-22 The Goodyear Tire & Rubber Company Bandage non pneumatique
EP3178664A1 (fr) * 2015-12-07 2017-06-14 The Goodyear Tire & Rubber Company Pneu non pneumatique

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1365539A (en) * 1919-12-03 1921-01-11 John J Rowe Vehicle-tire
GB2143482A (en) * 1983-07-13 1985-02-13 Edwin Lindsay Cameron Detachable tread for attachment to a tyre and wheel assembly of e.g. a golf buggy or trolley
US5106117A (en) * 1990-09-12 1992-04-21 Wang Lee M Folding golf cart
EP0484602A1 (fr) * 1988-12-21 1992-05-13 McLaughlin, Hugh Rogers Roue à bandage pneumatique avec patins pivotables
US5180184A (en) * 1992-01-31 1993-01-19 Sunshon Molding Co., Ltd. Collapsible three-stage golf cart
WO1993014944A1 (fr) * 1992-01-31 1993-08-05 Neill Hugh James O Perfectionnements apportes aux roues
GB2284578A (en) * 1993-12-07 1995-06-14 Sports World Enterprise Co Ltd Collapsible golf cart.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1365539A (en) * 1919-12-03 1921-01-11 John J Rowe Vehicle-tire
GB2143482A (en) * 1983-07-13 1985-02-13 Edwin Lindsay Cameron Detachable tread for attachment to a tyre and wheel assembly of e.g. a golf buggy or trolley
EP0484602A1 (fr) * 1988-12-21 1992-05-13 McLaughlin, Hugh Rogers Roue à bandage pneumatique avec patins pivotables
US5106117A (en) * 1990-09-12 1992-04-21 Wang Lee M Folding golf cart
US5180184A (en) * 1992-01-31 1993-01-19 Sunshon Molding Co., Ltd. Collapsible three-stage golf cart
WO1993014944A1 (fr) * 1992-01-31 1993-08-05 Neill Hugh James O Perfectionnements apportes aux roues
GB2284578A (en) * 1993-12-07 1995-06-14 Sports World Enterprise Co Ltd Collapsible golf cart.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"ADVERTISEMENT", DESIGN ENGINEERING, 1 July 1992 (1992-07-01), LONDON, pages 8, XP000285030 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003055696A1 (fr) * 2002-01-04 2003-07-10 Marinus Teunis Van Leeuwen Dispositif d'elargissement de bande de roulement, destine particulierement a une roue de chariot de golf
EP3144159A1 (fr) * 2015-09-17 2017-03-22 The Goodyear Tire & Rubber Company Bandage non pneumatique
EP3178664A1 (fr) * 2015-12-07 2017-06-14 The Goodyear Tire & Rubber Company Pneu non pneumatique
CN107053955A (zh) * 2015-12-07 2017-08-18 固特异轮胎和橡胶公司 非充气轮胎
US10040314B2 (en) 2015-12-07 2018-08-07 The Goodyear Tire & Rubber Company Non-pneumatic tire

Also Published As

Publication number Publication date
ZA965872B (en) 1998-01-12
AU6463096A (en) 1997-02-10
GB9514550D0 (en) 1995-09-13

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