JP2007260931A - 空気入りタイヤの製造方法 - Google Patents
空気入りタイヤの製造方法 Download PDFInfo
- Publication number
- JP2007260931A JP2007260931A JP2006085325A JP2006085325A JP2007260931A JP 2007260931 A JP2007260931 A JP 2007260931A JP 2006085325 A JP2006085325 A JP 2006085325A JP 2006085325 A JP2006085325 A JP 2006085325A JP 2007260931 A JP2007260931 A JP 2007260931A
- Authority
- JP
- Japan
- Prior art keywords
- belt
- steel cord
- continuously
- reinforcing layer
- tire
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/30—Applying the layers; Guiding or stretching the layers during application
- B29D30/3028—Applying the layers; Guiding or stretching the layers during application by feeding a continuous band and winding it helically, i.e. the band is fed while being advanced along the drum axis, to form an annular element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/70—Annular breakers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0606—Reinforcing cords for rubber or plastic articles
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/0646—Reinforcing cords for rubber or plastic articles comprising longitudinally preformed wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/30—Applying the layers; Guiding or stretching the layers during application
- B29D2030/3064—Details, accessories and auxiliary operations not otherwise provided for
- B29D2030/3078—Details, accessories and auxiliary operations not otherwise provided for the layers being applied being substantially continuous, i.e. not being cut before the application step
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
- D07B7/025—Preforming the wires or strands prior to closing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Tyre Moulding (AREA)
Abstract
【解決手段】スチールコードsをベルト成形ドラム4に巻き付ける直前で、癖付けの振幅wとピッチpの少なくとも一方を段階的にまたは連続的に変化させながらスパイラル状または平面波状に連続して癖付けする。癖付したスチールコードs’をベルト補強層20の周方向剛性がタイヤ幅方向で変化するようにして、ベルト成形ドラム4上にドラム周方向に対して螺旋状に連続して巻き付ける。
【選択図】図1
Description
2 癖付け部
2b 癖付けピン
3 矯正部
3a 矯正ローラ
4 ベルト成形ドラム
16 ベルトカバー層(ベルト補強層)
20 ベルト補強層
p ピッチ
s,s’スチールコード
w 振幅
Claims (2)
- スパイラル状または平面波状に連続して癖付けたスチールコードを、ベルト補強層の周方向剛性がタイヤ幅方向で変化するようにタイヤ周方向に螺旋状に巻き付けたベルト補強層を備えた空気入りタイヤを製造する方法において、
前記ベルト補強層を成形する際に、前記スチールコードをベルト成形ドラムに巻き付ける直前で、スチールコードの癖付けの振幅とピッチの少なくとも一方を段階的にまたは連続的に変化させながらスパイラル状または平面波状に連続して癖付けし、該癖付したスチールコードを前記ベルト補強層の周方向剛性がタイヤ幅方向で変化するようにベルト成形ドラム上にドラム周方向に螺旋状に連続して巻き付ける空気入りタイヤの製造方法。 - 前記連続して癖付けされたスチールコードをベルト補強層の単位幅当たりの巻付密度が同一となるようにして螺旋状に巻き付ける請求項1に記載の空気入りタイヤの製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006085325A JP4866123B2 (ja) | 2006-03-27 | 2006-03-27 | 空気入りタイヤの製造方法 |
EP07739003.7A EP2000291B1 (en) | 2006-03-27 | 2007-03-19 | Method of manufacturing pneumatic tire |
US12/282,433 US20090084489A1 (en) | 2006-03-27 | 2007-03-19 | Method of manufacturing pneumatic tire |
PCT/JP2007/055560 WO2007119429A1 (ja) | 2006-03-27 | 2007-03-19 | 空気入りタイヤの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006085325A JP4866123B2 (ja) | 2006-03-27 | 2006-03-27 | 空気入りタイヤの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007260931A true JP2007260931A (ja) | 2007-10-11 |
JP4866123B2 JP4866123B2 (ja) | 2012-02-01 |
Family
ID=38609219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006085325A Expired - Fee Related JP4866123B2 (ja) | 2006-03-27 | 2006-03-27 | 空気入りタイヤの製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090084489A1 (ja) |
EP (1) | EP2000291B1 (ja) |
JP (1) | JP4866123B2 (ja) |
WO (1) | WO2007119429A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009148083A1 (ja) * | 2008-06-04 | 2009-12-10 | 株式会社ブリヂストン | タイヤの製造方法および装置 |
CN107206719A (zh) * | 2014-12-23 | 2017-09-26 | 米其林集团总公司 | 用于制备轮胎的设备和方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100916917B1 (ko) * | 2007-11-06 | 2009-09-09 | 주식회사 효성 | 단선 스틸코드 |
KR101468587B1 (ko) * | 2013-07-15 | 2014-12-05 | 홍덕산업 주식회사 | 타이어 보강용 스틸코드 |
FR3022832B1 (fr) * | 2014-06-30 | 2017-03-10 | Michelin & Cie | Procede et installation pour l'assemblage d'une ebauche de pneumatique |
FR3022833B1 (fr) | 2014-06-30 | 2017-03-10 | Michelin & Cie | Dispositif et procede pour la preparation d'une bandelette de renforcement destinee a la fabrication de pneumatiques |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09156315A (ja) * | 1995-12-08 | 1997-06-17 | Bridgestone Corp | 空気入りラジアルタイヤ |
JP2000052711A (ja) * | 1998-08-06 | 2000-02-22 | Bridgestone Corp | 重荷重用空気入りラジアルタイヤ及びその製造方法 |
JP2003227082A (ja) * | 2002-02-06 | 2003-08-15 | Yokohama Rubber Co Ltd:The | ゴム・スチールワイヤ複合部材の製造方法及びその装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3682222A (en) * | 1970-01-06 | 1972-08-08 | Steelastic Co | Pneumatic tire having helical reinforcing filaments |
IT1125578B (it) | 1979-10-24 | 1986-05-14 | Pirelli | Perfezionamento alle strutture anulari di rinforzo per pneumatici radiali |
EP0524702B1 (en) * | 1987-06-18 | 1995-08-23 | Sumitomo Rubber Industries Limited | Pneumatic radial tyre |
US5271445A (en) * | 1988-09-19 | 1993-12-21 | Bridgestone Corporation | Pneumatic tire including wave-shaped cords or filaments |
JPH06191219A (ja) | 1992-12-25 | 1994-07-12 | Bridgestone Corp | 重荷重用空気入りラジアルタイヤ |
JPH06255310A (ja) * | 1993-03-08 | 1994-09-13 | Sumitomo Rubber Ind Ltd | 自動二輪車用ラジアルタイヤ |
JP3466736B2 (ja) * | 1994-11-02 | 2003-11-17 | 株式会社ブリヂストン | 空気入りタイヤ |
FR2744954B1 (fr) | 1996-02-20 | 1998-03-20 | Michelin & Cie | Armature de sommet pour pneumatique "poids-lourds" |
GB9603948D0 (en) * | 1996-02-24 | 1996-04-24 | Sumitomo Rubber Ind | Reinforcement ply and method of manufacture |
DE69718738T2 (de) * | 1996-04-18 | 2003-10-23 | Bridgestone Corp | Stahlseil zur verstärkung von gummiartikeln sowie luftreifen |
JP3976373B2 (ja) | 1997-06-20 | 2007-09-19 | 株式会社ブリヂストン | 空気入りタイヤの製造方法 |
JP2000129583A (ja) * | 1998-10-16 | 2000-05-09 | Yokohama Rubber Co Ltd:The | スチールコード及びこれを用いた空気入りラジアルタイヤ |
JP2000255214A (ja) | 1999-03-03 | 2000-09-19 | Yokohama Rubber Co Ltd:The | 乗用車用空気入りラジアルタイヤ |
EP1066989B1 (en) * | 1999-07-07 | 2006-11-15 | Sumitomo Rubber Industries Ltd. | Pneumatic tyre |
JP4597400B2 (ja) | 2001-02-28 | 2010-12-15 | 金井 宏彰 | 単線スチールコードの製造方法及びその装置 |
JP2002294573A (ja) * | 2001-03-30 | 2002-10-09 | Tokusen Kogyo Co Ltd | タイヤ補強用スチールコード及びタイヤ |
ATE491585T1 (de) * | 2001-07-19 | 2011-01-15 | Pirelli | Reifen für kraftfahrzeuge mit gewellten monofilamenten in gürtelverstärkungsschicht |
DE10138670B4 (de) | 2001-08-07 | 2005-03-10 | Continental Ag | Fahrzeugluftreifen mit einer Gürtelbandage |
JP4309339B2 (ja) * | 2002-05-29 | 2009-08-05 | ソシエテ ド テクノロジー ミシュラン | ストリップを回転表面に取り付けるための装置および方法 |
-
2006
- 2006-03-27 JP JP2006085325A patent/JP4866123B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-19 EP EP07739003.7A patent/EP2000291B1/en not_active Expired - Fee Related
- 2007-03-19 WO PCT/JP2007/055560 patent/WO2007119429A1/ja active Application Filing
- 2007-03-19 US US12/282,433 patent/US20090084489A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09156315A (ja) * | 1995-12-08 | 1997-06-17 | Bridgestone Corp | 空気入りラジアルタイヤ |
JP2000052711A (ja) * | 1998-08-06 | 2000-02-22 | Bridgestone Corp | 重荷重用空気入りラジアルタイヤ及びその製造方法 |
JP2003227082A (ja) * | 2002-02-06 | 2003-08-15 | Yokohama Rubber Co Ltd:The | ゴム・スチールワイヤ複合部材の製造方法及びその装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009148083A1 (ja) * | 2008-06-04 | 2009-12-10 | 株式会社ブリヂストン | タイヤの製造方法および装置 |
CN102056734A (zh) * | 2008-06-04 | 2011-05-11 | 株式会社普利司通 | 轮胎的制造方法和制造装置 |
JP5255635B2 (ja) * | 2008-06-04 | 2013-08-07 | 株式会社ブリヂストン | タイヤの製造方法および装置 |
CN107206719A (zh) * | 2014-12-23 | 2017-09-26 | 米其林集团总公司 | 用于制备轮胎的设备和方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2007119429A1 (ja) | 2007-10-25 |
EP2000291B1 (en) | 2014-04-23 |
EP2000291A4 (en) | 2010-06-02 |
EP2000291A2 (en) | 2008-12-10 |
EP2000291A9 (en) | 2009-03-25 |
US20090084489A1 (en) | 2009-04-02 |
JP4866123B2 (ja) | 2012-02-01 |
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