FR2265559A1 - Multichamber pneumatic tyre with supply and discharge ducts - to all chambers, and limited communication for pressure balancing - Google Patents

Multichamber pneumatic tyre with supply and discharge ducts - to all chambers, and limited communication for pressure balancing

Info

Publication number
FR2265559A1
FR2265559A1 FR7509990A FR7509990A FR2265559A1 FR 2265559 A1 FR2265559 A1 FR 2265559A1 FR 7509990 A FR7509990 A FR 7509990A FR 7509990 A FR7509990 A FR 7509990A FR 2265559 A1 FR2265559 A1 FR 2265559A1
Authority
FR
France
Prior art keywords
chambers
tyre
chamber
duct
posn
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.)
Granted
Application number
FR7509990A
Other languages
English (en)
Other versions
FR2265559B1 (fr
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.)
Molehurst Ltd
Original Assignee
Molehurst 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
Priority claimed from GB13907/74A external-priority patent/GB1503489A/en
Application filed by Molehurst Ltd filed Critical Molehurst Ltd
Publication of FR2265559A1 publication Critical patent/FR2265559A1/fr
Application granted granted Critical
Publication of FR2265559B1 publication Critical patent/FR2265559B1/fr
Granted 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
    • B60C5/20—Inflatable pneumatic tyres or inner tubes having multiple separate inflatable chambers
    • B60C5/24—Inflatable pneumatic tyres or inner tubes having multiple separate inflatable chambers the walls of the chambers extending transversely of the tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/02—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of crude rubber, gutta-percha, or similar substances
    • 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
    • B60C5/20—Inflatable pneumatic tyres or inner tubes having multiple separate inflatable chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
  • Multiple-Way Valves (AREA)
FR7509990A 1974-03-28 1975-03-28 Multichamber pneumatic tyre with supply and discharge ducts - to all chambers, and limited communication for pressure balancing Granted FR2265559A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB13907/74A GB1503489A (en) 1974-03-28 1974-03-28 Tyre interiors
GB3649174 1974-08-20

Publications (2)

Publication Number Publication Date
FR2265559A1 true FR2265559A1 (en) 1975-10-24
FR2265559B1 FR2265559B1 (fr) 1979-03-09

Family

ID=26250101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509990A Granted FR2265559A1 (en) 1974-03-28 1975-03-28 Multichamber pneumatic tyre with supply and discharge ducts - to all chambers, and limited communication for pressure balancing

Country Status (6)

Country Link
JP (1) JPS50132606A (fr)
CA (1) CA1016853A (fr)
DE (1) DE2513755A1 (fr)
FR (1) FR2265559A1 (fr)
IT (1) IT1044125B (fr)
SE (1) SE7503583L (fr)

Also Published As

Publication number Publication date
FR2265559B1 (fr) 1979-03-09
CA1016853A (en) 1977-09-06
JPS50132606A (fr) 1975-10-21
IT1044125B (it) 1980-03-20
DE2513755A1 (de) 1975-10-16
SE7503583L (fr) 1975-09-29

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Legal Events

Date Code Title Description
ST Notification of lapse