JPS6474106A - Tire core - Google Patents

Tire core

Info

Publication number
JPS6474106A
JPS6474106A JP62233160A JP23316087A JPS6474106A JP S6474106 A JPS6474106 A JP S6474106A JP 62233160 A JP62233160 A JP 62233160A JP 23316087 A JP23316087 A JP 23316087A JP S6474106 A JPS6474106 A JP S6474106A
Authority
JP
Japan
Prior art keywords
tire
basic body
pneumatic tire
gap part
rigidity
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.)
Pending
Application number
JP62233160A
Other languages
Japanese (ja)
Inventor
Masayuki Kato
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.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries 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 Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Priority to JP62233160A priority Critical patent/JPS6474106A/en
Publication of JPS6474106A publication Critical patent/JPS6474106A/en
Pending 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
    • 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

Landscapes

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

Abstract

PURPOSE:To permit the use of a variety of proper materials for a basic body by inserting the basic body having elasticity between a pneumatic tire and a rim and forming a hole gap part opened on the surface of the basic body, thus improving the heat radiation effect of the basic body and lowering rigidity. CONSTITUTION:A tire core 1 prevents the reduction of the internal pressure of a pneumatic tire 2 when the air in the pneumatic tire 2 is lost and permits the temporary continuation of rolling of the pneumatic tire 2. In this case, the tire core 1 has an elastic basic body 4 which is inserted between the pneumatic tire 2 and a rim 3 and consists of an annular body continuous in the tire peripheral direction. Further, on the both side surfaces of the basic body 4, each bottomed hole gap part 5 which extends in the tire axis direction and is continuous in the tire peripheral direction is formed. The heat radiation effect of the tire can be improved by increasing the surface area of the basic body 4 by the hole gap part 5, and rigidity is lowered. Therefore, even for the traveling for a long time or at high speed, a material having a low melting point or high rigidity can be used.
JP62233160A 1987-09-16 1987-09-16 Tire core Pending JPS6474106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62233160A JPS6474106A (en) 1987-09-16 1987-09-16 Tire core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62233160A JPS6474106A (en) 1987-09-16 1987-09-16 Tire core

Publications (1)

Publication Number Publication Date
JPS6474106A true JPS6474106A (en) 1989-03-20

Family

ID=16950659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62233160A Pending JPS6474106A (en) 1987-09-16 1987-09-16 Tire core

Country Status (1)

Country Link
JP (1) JPS6474106A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002240519A (en) * 2001-02-13 2002-08-28 Fuji Seiko Kk Assembly of run-flat tire and rim
JP2004114849A (en) * 2002-09-26 2004-04-15 Sumitomo Rubber Ind Ltd Filler for tire, and tire-rim assembly for motorcycle containing the same
WO2005044599A2 (en) * 2003-11-10 2005-05-19 Societe De Technologie Michelin Lightweight safety support for tyre
WO2007057975A1 (en) * 2005-11-21 2007-05-24 Space Inc. Tire with elastic structure
US7413722B2 (en) 2005-08-04 2008-08-19 Foosung Co., Ltd. Method and apparatus for manufacturing nitrogen trifluoride
US7438099B2 (en) 2003-10-24 2008-10-21 Michelin Recherche Et Technique S.A. Safety support with improved endurance
JP2014198552A (en) * 2013-03-12 2014-10-23 株式会社 型善 Non-puncture tube
WO2018003834A1 (en) * 2016-06-29 2018-01-04 横浜ゴム株式会社 Tire/wheel assembly
WO2018003835A1 (en) * 2016-06-29 2018-01-04 横浜ゴム株式会社 Tire/wheel assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023921U (en) * 1973-06-28 1975-03-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023921U (en) * 1973-06-28 1975-03-18

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002240519A (en) * 2001-02-13 2002-08-28 Fuji Seiko Kk Assembly of run-flat tire and rim
JP2004114849A (en) * 2002-09-26 2004-04-15 Sumitomo Rubber Ind Ltd Filler for tire, and tire-rim assembly for motorcycle containing the same
US7438099B2 (en) 2003-10-24 2008-10-21 Michelin Recherche Et Technique S.A. Safety support with improved endurance
WO2005044599A2 (en) * 2003-11-10 2005-05-19 Societe De Technologie Michelin Lightweight safety support for tyre
WO2005044599A3 (en) * 2003-11-10 2005-08-11 Michelin Soc Tech Lightweight safety support for tyre
US7413722B2 (en) 2005-08-04 2008-08-19 Foosung Co., Ltd. Method and apparatus for manufacturing nitrogen trifluoride
WO2007057975A1 (en) * 2005-11-21 2007-05-24 Space Inc. Tire with elastic structure
JPWO2007057975A1 (en) * 2005-11-21 2009-04-30 株式会社スペース Elastic structure tire
JP2014198552A (en) * 2013-03-12 2014-10-23 株式会社 型善 Non-puncture tube
WO2018003834A1 (en) * 2016-06-29 2018-01-04 横浜ゴム株式会社 Tire/wheel assembly
WO2018003835A1 (en) * 2016-06-29 2018-01-04 横浜ゴム株式会社 Tire/wheel assembly
JP2018001847A (en) * 2016-06-29 2018-01-11 横浜ゴム株式会社 Tire/wheel assembling body
JP2018001846A (en) * 2016-06-29 2018-01-11 横浜ゴム株式会社 Tire/wheel assembling body
CN109311356A (en) * 2016-06-29 2019-02-05 横滨橡胶株式会社 Tire/wheel assembly
CN109311357A (en) * 2016-06-29 2019-02-05 横滨橡胶株式会社 Tire/wheel assembly
EP3480035A4 (en) * 2016-06-29 2020-01-01 The Yokohama Rubber Co., Ltd. Tire/wheel assembly
EP3480034A4 (en) * 2016-06-29 2020-01-01 The Yokohama Rubber Co., Ltd. Tire/wheel assembly

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