JP4897835B2 - タイヤをテストする方法 - Google Patents
タイヤをテストする方法 Download PDFInfo
- Publication number
- JP4897835B2 JP4897835B2 JP2008555619A JP2008555619A JP4897835B2 JP 4897835 B2 JP4897835 B2 JP 4897835B2 JP 2008555619 A JP2008555619 A JP 2008555619A JP 2008555619 A JP2008555619 A JP 2008555619A JP 4897835 B2 JP4897835 B2 JP 4897835B2
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- Japan
- Prior art keywords
- tire
- force
- test
- reduced
- load wheel
- 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.)
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Links
- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000010998 test method Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 6
- 238000007373 indentation Methods 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/02—Tyres
- G01M17/022—Tyres the tyre co-operating with rotatable rolls
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tires In General (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
Claims (4)
- 自動車のタイヤが道路に対して及ぼす半径方向の力および横方向の力を測定するためのタイヤをテストする方法であって、荷重車輪は、空気で満たされ該荷重車輪上を選択可能な所定の速度で回転する該タイヤの走行面に対して選択可能な所定の力で押圧され、該タイヤの半径方向の力の変動および横方向の力の変動が測定され、該テストは、該タイヤの回転の起り得る両方向において行なわれ、該テストにおいて、第1のテスト後に該タイヤの回転方向が変更され、第2のテストが実行され、該方法は、回転方向の変更中に該荷重車輪が該タイヤの走行面に対して押圧される力が減少されることを特徴とし、該回転方向の変更を実行するために該荷重車輪と該タイヤとの間には十分な摩擦力が依然として存在する、方法。
- 前記回転方向の変更中に前記荷重車輪と前記タイヤとの間の距離が増加することによって、前記力が減少されることを特徴とする、請求項1に記載の方法。
- 前記回転方向の変更中に前記タイヤの空気圧が減少されることによって、前記力が減少されることを特徴とする、請求項1に記載の方法。
- 前記力が約80%だけ減少されることを特徴とする、請求項1〜請求項3のうちの1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006008983.9 | 2006-02-23 | ||
DE102006008983 | 2006-02-23 | ||
PCT/DE2007/000344 WO2007095930A2 (de) | 2006-02-23 | 2007-02-23 | Verfahren zur prüfung von reifen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009527744A JP2009527744A (ja) | 2009-07-30 |
JP4897835B2 true JP4897835B2 (ja) | 2012-03-14 |
Family
ID=38437716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008555619A Active JP4897835B2 (ja) | 2006-02-23 | 2007-02-23 | タイヤをテストする方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8028570B2 (ja) |
EP (1) | EP1987340B1 (ja) |
JP (1) | JP4897835B2 (ja) |
CN (1) | CN101389945B (ja) |
AT (1) | ATE503991T1 (ja) |
DE (2) | DE502007006836D1 (ja) |
WO (1) | WO2007095930A2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9645037B2 (en) | 2011-09-28 | 2017-05-09 | Hunter Engineering Company | Method and apparatus for wheel assembly lateral force measurement |
JP5631289B2 (ja) * | 2011-10-06 | 2014-11-26 | 株式会社神戸製鋼所 | タイヤユニフォミティ試験装置及びタイヤユニフォミティ試験方法 |
JP5642040B2 (ja) * | 2011-10-06 | 2014-12-17 | 株式会社神戸製鋼所 | タイヤユニフォミティ試験装置及びタイヤユニフォミティ試験方法 |
JP5631290B2 (ja) * | 2011-10-06 | 2014-11-26 | 株式会社神戸製鋼所 | タイヤユニフォミティ試験装置及びタイヤユニフォミティ試験方法 |
CN103842792B (zh) * | 2011-10-06 | 2016-06-29 | 株式会社神户制钢所 | 轮胎均匀度试验装置及轮胎均匀度试验方法 |
EP2587214B1 (en) * | 2011-10-25 | 2013-12-11 | Snap-on Equipment Srl a unico socio | Determination of non-uniformities of loaded wheels by load simulation |
US9032789B2 (en) * | 2013-04-19 | 2015-05-19 | Snap-On Equipment Srl A Unico Socio | Automotive shop service apparatus having a means for determining the rolling resistance coefficient of a tyre |
JP6282198B2 (ja) * | 2014-08-27 | 2018-02-21 | 株式会社神戸製鋼所 | タイヤユニフォミティ試験機及びタイヤユニフォミティ測定方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02223843A (ja) * | 1989-02-23 | 1990-09-06 | Yokohama Rubber Co Ltd:The | タイヤユニフオミテイーの測定方法 |
JPH02259445A (ja) * | 1989-03-31 | 1990-10-22 | Yokohama Rubber Co Ltd:The | タイヤユニフォミティーの測定方法 |
JPH09257662A (ja) * | 1996-03-19 | 1997-10-03 | Kobe Steel Ltd | タイヤ試験用負荷装置 |
WO2003089893A1 (en) * | 2002-04-22 | 2003-10-30 | Illinois Tool Works, Inc. | Improvements in tire uniformity testing |
JP2006047248A (ja) * | 2004-08-09 | 2006-02-16 | Yokohama Rubber Co Ltd:The | タイヤユニフォミティーの測定方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3534598A (en) * | 1966-02-16 | 1970-10-20 | Goodrich Co B F | Uniformity machine |
US3543576A (en) * | 1966-05-03 | 1970-12-01 | Goodrich Co B F | Tire testing apparatus and method |
US3518878A (en) * | 1968-11-25 | 1970-07-07 | Goodrich Co B F | Apparatus for marking a rotating tire |
JPS5790135A (en) * | 1980-11-26 | 1982-06-04 | Toyota Central Res & Dev Lab Inc | Measuring apparatus for tire uniformity |
FR2825664B1 (fr) * | 2001-06-07 | 2003-08-22 | Michelin Soc Tech | Procede et dispositif de montage d'un pneumatique et procede d'analyse dudit pneumatique |
US6718818B2 (en) * | 2002-07-19 | 2004-04-13 | The Goodyear Tire & Rubber Company | Method of sensing air leaks in tires and tire testing machines |
-
2007
- 2007-02-23 WO PCT/DE2007/000344 patent/WO2007095930A2/de active Application Filing
- 2007-02-23 JP JP2008555619A patent/JP4897835B2/ja active Active
- 2007-02-23 AT AT07721956T patent/ATE503991T1/de active
- 2007-02-23 US US12/086,660 patent/US8028570B2/en active Active
- 2007-02-23 EP EP07721956A patent/EP1987340B1/de active Active
- 2007-02-23 DE DE502007006836T patent/DE502007006836D1/de active Active
- 2007-02-23 CN CN2007800061412A patent/CN101389945B/zh active Active
- 2007-02-23 DE DE112007001022T patent/DE112007001022A5/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02223843A (ja) * | 1989-02-23 | 1990-09-06 | Yokohama Rubber Co Ltd:The | タイヤユニフオミテイーの測定方法 |
JPH02259445A (ja) * | 1989-03-31 | 1990-10-22 | Yokohama Rubber Co Ltd:The | タイヤユニフォミティーの測定方法 |
JPH09257662A (ja) * | 1996-03-19 | 1997-10-03 | Kobe Steel Ltd | タイヤ試験用負荷装置 |
WO2003089893A1 (en) * | 2002-04-22 | 2003-10-30 | Illinois Tool Works, Inc. | Improvements in tire uniformity testing |
JP2006047248A (ja) * | 2004-08-09 | 2006-02-16 | Yokohama Rubber Co Ltd:The | タイヤユニフォミティーの測定方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101389945A (zh) | 2009-03-18 |
ATE503991T1 (de) | 2011-04-15 |
CN101389945B (zh) | 2010-12-01 |
DE112007001022A5 (de) | 2009-01-29 |
EP1987340A2 (de) | 2008-11-05 |
DE502007006836D1 (de) | 2011-05-12 |
US8028570B2 (en) | 2011-10-04 |
EP1987340B1 (de) | 2011-03-30 |
WO2007095930A3 (de) | 2008-03-27 |
WO2007095930A2 (de) | 2007-08-30 |
US20090158834A1 (en) | 2009-06-25 |
JP2009527744A (ja) | 2009-07-30 |
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