SE7901513L - DEVICE FOR PNEUMATIC DECK WHEEL UNITS - Google Patents

DEVICE FOR PNEUMATIC DECK WHEEL UNITS

Info

Publication number
SE7901513L
SE7901513L SE7901513A SE7901513A SE7901513L SE 7901513 L SE7901513 L SE 7901513L SE 7901513 A SE7901513 A SE 7901513A SE 7901513 A SE7901513 A SE 7901513A SE 7901513 L SE7901513 L SE 7901513L
Authority
SE
Sweden
Prior art keywords
bearing member
rings
tyre
wheel units
support
Prior art date
Application number
SE7901513A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
M R Corner
Original Assignee
Dunlop 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 Ltd filed Critical Dunlop Ltd
Publication of SE7901513L publication Critical patent/SE7901513L/en

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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
    • 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
    • B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
    • B60C17/041—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency characterised by coupling or locking means between rim and support
    • 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
    • B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
    • B60C17/045—Rotatable supports relative to the rim
    • 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
    • B60C17/10—Internal lubrication
    • 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
    • B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
    • B60C17/06—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency resilient
    • B60C2017/068—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency resilient comprising springs, e.g. helical springs

Abstract

A safety tyre and wheel assembly of the type described in UK Patent Specification No. 1,522,028 is modified in that the elastomeric spacer rings 40, 42 are provided with annular reinforcements 44, 46 so as to be circumferentially inextensible but laterally elastic whereby the rings are compressible between the tyre beads 20, 22 and the bearing member 28 but radially outward displacement of the rings in use is prevented. The rotatable tyre support 38 may have a curved, as shown, or conic, surface 34 engaged with a corresponding surface 30 of the bearing member, and the latter may be made of molybdenum disulphide impregnated nylon. The support 38 and bearing member 28 may be formed by interconnected arcuate segments. <IMAGE>
SE7901513A 1978-02-24 1979-02-20 DEVICE FOR PNEUMATIC DECK WHEEL UNITS SE7901513L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB742278 1978-02-24

Publications (1)

Publication Number Publication Date
SE7901513L true SE7901513L (en) 1979-08-25

Family

ID=9832826

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7901513A SE7901513L (en) 1978-02-24 1979-02-20 DEVICE FOR PNEUMATIC DECK WHEEL UNITS

Country Status (10)

Country Link
JP (1) JPS54122502A (en)
AU (1) AU4454779A (en)
CA (1) CA1101321A (en)
DE (1) DE2906714A1 (en)
FI (1) FI790585A (en)
FR (1) FR2418104A1 (en)
GB (1) GB2015439B (en)
LU (1) LU80936A1 (en)
SE (1) SE7901513L (en)
ZA (1) ZA79808B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450705A1 (en) * 1979-03-07 1980-10-03 Dunlop Ltd IMPROVEMENTS ON WHEEL RIMS FOR TIRES, PARTICULARLY CONSISTING OF A RIM AND A SAFETY SUPPORT FOR INFLATED TIRES MOUNTED ON THIS RIM
US4393911A (en) * 1982-07-26 1983-07-19 Astronics Corporation Safety liner for tires
JPS60209306A (en) * 1984-03-31 1985-10-21 Sumitomo Rubber Ind Ltd Elastic ring for holding tire inner ring
FR2591541B1 (en) * 1985-12-16 1988-05-06 Michelin & Cie SAFETY DEVICE FOR EMERGENCY TRAVEL.
DE3720022A1 (en) * 1987-06-16 1988-12-29 Holzer Walter SAFETY TIRES FOR VEHICLES
JP2826118B2 (en) * 1989-03-17 1998-11-18 トヨタ自動車株式会社 Core assembly for pneumatic tires
JPH0481308A (en) * 1990-07-23 1992-03-16 Bridgestone Corp Core assembling member for pneumatic tire
DE29711034U1 (en) * 1997-06-25 1998-10-29 Haussels Berthold Wheel with a tire
WO2003106200A1 (en) * 2002-06-17 2003-12-24 Runflat International Limited Two part run-flat device
JP3803096B2 (en) * 2003-08-26 2006-08-02 横浜ゴム株式会社 Tire wheel assembly
US7575030B2 (en) * 2003-12-10 2009-08-18 Hutchinson Runflat device for a motor vehicle, and a mounted assembly incorporating it
US7216683B2 (en) * 2003-12-10 2007-05-15 Hutchinson Runflat device for a motor vehicle, and a mounted assembly incorporating it
FR2905631B1 (en) * 2006-09-12 2008-11-28 Hutchinson Sa FLAT ROLLING DEVICE FOR MOTOR VEHICLE AND ASSEMBLY MOUNTING INCORPORATING SAME.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1789761A (en) * 1928-07-12 1931-01-20 Frederick W Krone Tire structure
US1771963A (en) * 1928-07-12 1930-07-29 Frederick W Krone Filler ring for tire structures
US2040645A (en) * 1934-07-27 1936-05-12 Fredrick S Dickinson Noncollapsible tire
FR787707A (en) * 1935-03-21 1935-09-27 Michelin & Cie Safety device for tire
BE430253A (en) * 1937-10-04
GB1513151A (en) * 1974-08-08 1978-06-07 Dunlop Ltd Safety tyre and wheel rim assemblies
LU75844A1 (en) * 1975-09-26 1977-05-04

Also Published As

Publication number Publication date
AU4454779A (en) 1979-08-30
FR2418104A1 (en) 1979-09-21
CA1101321A (en) 1981-05-19
ZA79808B (en) 1980-03-26
FI790585A (en) 1979-08-25
GB2015439B (en) 1982-05-19
LU80936A1 (en) 1979-06-18
GB2015439A (en) 1979-09-12
DE2906714A1 (en) 1979-08-30
JPS54122502A (en) 1979-09-22

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