WO2009001779A1 - タイヤ・リム組立体 - Google Patents

タイヤ・リム組立体 Download PDF

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Publication number
WO2009001779A1
WO2009001779A1 PCT/JP2008/061345 JP2008061345W WO2009001779A1 WO 2009001779 A1 WO2009001779 A1 WO 2009001779A1 JP 2008061345 W JP2008061345 W JP 2008061345W WO 2009001779 A1 WO2009001779 A1 WO 2009001779A1
Authority
WO
WIPO (PCT)
Prior art keywords
tire
rim assembly
woven fabric
circumscribed circle
absorbing member
Prior art date
Application number
PCT/JP2008/061345
Other languages
English (en)
French (fr)
Inventor
Masahiko Yamamoto
Yusuke Nozaki
Takanari Saguchi
Taiga Ishihara
Original Assignee
Bridgestone Corporation
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 JP2007169299A external-priority patent/JP2009006819A/ja
Priority claimed from JP2007169257A external-priority patent/JP2009006817A/ja
Application filed by Bridgestone Corporation filed Critical Bridgestone Corporation
Publication of WO2009001779A1 publication Critical patent/WO2009001779A1/ja

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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/002—Noise damping elements provided in the tyre structure or attached thereto, e.g. in the tyre interior
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4391—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
    • D04H1/43912—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres fibres with noncircular cross-sections

Landscapes

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

Abstract

　吸音部材、ひいては、タイヤ・リム組立体の軽量化と併せて、吸音効果の一層の増加をもたらすタイヤ・リム組立体を提供するものであり、空気入りタイヤと、それを気密に組付けた適用リムとで区画されるタイヤ気室内に不織布からなる吸音部材を配設し、不織布を形成する繊維フィラメント５の横断面内での輪郭形状を、その外接円に対し、少なくとも１つ以上の欠損部ｒを有する異型断面形状とするとともに、前記外接円直径（Ｄ）に対する欠損部の最大深さ（ｄ）を（１／１０）Ｄ＜ｄの範囲としてなる。
PCT/JP2008/061345 2007-06-27 2008-06-20 タイヤ・リム組立体 WO2009001779A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-169257 2007-06-27
JP2007-169299 2007-06-27
JP2007169299A JP2009006819A (ja) 2007-06-27 2007-06-27 タイヤ・リム組立体
JP2007169257A JP2009006817A (ja) 2007-06-27 2007-06-27 タイヤ・リム組立体

Publications (1)

Publication Number Publication Date
WO2009001779A1 true WO2009001779A1 (ja) 2008-12-31

Family

ID=40185595

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061345 WO2009001779A1 (ja) 2007-06-27 2008-06-20 タイヤ・リム組立体

Country Status (1)

Country Link
WO (1) WO2009001779A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11760136B2 (en) 2018-05-15 2023-09-19 Bridgestone Americas Tire Operations, Llc Tire with multi-layer insert

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116773A (ja) * 1974-02-23 1975-09-12
JPH05181486A (ja) * 1991-12-27 1993-07-23 Nissan Motor Co Ltd 新規な吸音材
JPH10251956A (ja) * 1997-03-11 1998-09-22 Unitika Ltd 吸音材
JPH10251955A (ja) * 1997-03-11 1998-09-22 Unitika Ltd 吸音材
JP2001347807A (ja) * 2000-06-05 2001-12-18 Sumitomo Rubber Ind Ltd 空気入りタイヤとリムとの組立体
JP3384633B2 (ja) * 1994-11-11 2003-03-10 住友ゴム工業株式会社 タイヤ組立体
JP2004082387A (ja) * 2002-08-23 2004-03-18 Bridgestone Corp 空気入りタイヤの製造方法、空気入りタイヤ、及びタイヤ・リム組立体
JP2005001428A (ja) * 2003-06-09 2005-01-06 Sumitomo Rubber Ind Ltd 空気入りタイヤとリムとの組立体

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116773A (ja) * 1974-02-23 1975-09-12
JPH05181486A (ja) * 1991-12-27 1993-07-23 Nissan Motor Co Ltd 新規な吸音材
JP3384633B2 (ja) * 1994-11-11 2003-03-10 住友ゴム工業株式会社 タイヤ組立体
JPH10251956A (ja) * 1997-03-11 1998-09-22 Unitika Ltd 吸音材
JPH10251955A (ja) * 1997-03-11 1998-09-22 Unitika Ltd 吸音材
JP2001347807A (ja) * 2000-06-05 2001-12-18 Sumitomo Rubber Ind Ltd 空気入りタイヤとリムとの組立体
JP2004082387A (ja) * 2002-08-23 2004-03-18 Bridgestone Corp 空気入りタイヤの製造方法、空気入りタイヤ、及びタイヤ・リム組立体
JP2005001428A (ja) * 2003-06-09 2005-01-06 Sumitomo Rubber Ind Ltd 空気入りタイヤとリムとの組立体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11760136B2 (en) 2018-05-15 2023-09-19 Bridgestone Americas Tire Operations, Llc Tire with multi-layer insert

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