JP2013540955A5 - - Google Patents
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- Publication number
- JP2013540955A5 JP2013540955A5 JP2013524202A JP2013524202A JP2013540955A5 JP 2013540955 A5 JP2013540955 A5 JP 2013540955A5 JP 2013524202 A JP2013524202 A JP 2013524202A JP 2013524202 A JP2013524202 A JP 2013524202A JP 2013540955 A5 JP2013540955 A5 JP 2013540955A5
- Authority
- JP
- Japan
- Prior art keywords
- tmax
- wall
- wall thickness
- mountain
- valley
- 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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- 125000004185 ester group Chemical group 0.000 claims description 11
- 239000000155 melt Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 150000002009 diols Chemical class 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- -1 ether ester Chemical class 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000010101 extrusion blow moulding Methods 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229920000233 poly(alkylene oxides) Polymers 0.000 claims description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 6
- 239000012815 thermoplastic material Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37299010P | 2010-08-12 | 2010-08-12 | |
| US61/372,990 | 2010-08-12 | ||
| US201161479467P | 2011-04-27 | 2011-04-27 | |
| US61/479,467 | 2011-04-27 | ||
| PCT/US2011/047251 WO2012021619A1 (en) | 2010-08-12 | 2011-08-10 | Thermoplastic jounce bumpers |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016197434A Division JP6348552B2 (ja) | 2010-08-12 | 2016-10-05 | 熱可塑性揺動バンパー |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013540955A JP2013540955A (ja) | 2013-11-07 |
| JP2013540955A5 true JP2013540955A5 (enExample) | 2015-03-26 |
| JP6050231B2 JP6050231B2 (ja) | 2016-12-21 |
Family
ID=44511582
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013524202A Expired - Fee Related JP6050231B2 (ja) | 2010-08-12 | 2011-08-10 | 熱可塑性揺動バンパー |
| JP2016197434A Expired - Fee Related JP6348552B2 (ja) | 2010-08-12 | 2016-10-05 | 熱可塑性揺動バンパー |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016197434A Expired - Fee Related JP6348552B2 (ja) | 2010-08-12 | 2016-10-05 | 熱可塑性揺動バンパー |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20120193851A1 (enExample) |
| EP (1) | EP2603713B1 (enExample) |
| JP (2) | JP6050231B2 (enExample) |
| KR (1) | KR101914310B1 (enExample) |
| CN (1) | CN103080593B (enExample) |
| BR (1) | BR112013003191A2 (enExample) |
| PL (1) | PL2603713T3 (enExample) |
| RU (1) | RU2013110511A (enExample) |
| WO (1) | WO2012021619A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5599794B2 (ja) * | 2008-08-20 | 2014-10-01 | ビーエーエスエフ ソシエタス・ヨーロピア | 補助スプリング |
| ITTO20120473A1 (it) | 2012-05-31 | 2013-12-01 | Insit Ind S P A | Tampone smorzatore per sospensioni di autoveicoli |
| KR101551061B1 (ko) * | 2014-02-17 | 2015-09-07 | 현대자동차주식회사 | 더스트 커버 일체형 범퍼스토퍼 |
| JP5798656B1 (ja) * | 2014-03-26 | 2015-10-21 | 住友理工株式会社 | ウレタン製バンパスプリングおよびその製法 |
| JP7328844B2 (ja) * | 2019-09-18 | 2023-08-17 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | 伸縮部材 |
| CN112879485B (zh) * | 2020-04-27 | 2022-11-25 | 北京京西重工有限公司 | 空气悬架组件和用于空气悬架组件的波纹管 |
| JP2023033199A (ja) * | 2021-08-25 | 2023-03-09 | 住友電気工業株式会社 | ベローズ及び金型 |
| KR20250028808A (ko) * | 2023-08-22 | 2025-03-04 | 주식회사 건화이엔지 | 자동차의 드라이브 샤프트용 다이나믹 댐퍼 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3118659A (en) * | 1960-02-09 | 1964-01-21 | Luxembourg Brev Participations | Compression springs made of an elastomer |
| JPS5419851U (enExample) * | 1977-07-12 | 1979-02-08 | ||
| US4235427A (en) * | 1979-05-07 | 1980-11-25 | Walter Bialobrzeski | Spring |
| JPS5886942U (ja) * | 1981-12-07 | 1983-06-13 | 日産自動車株式会社 | サスペンシヨン用バンパ−ラパ− |
| US4681304A (en) | 1986-03-21 | 1987-07-21 | Chrysler Motors Corporation | Deflection jounce bumper for strut suspension |
| US5280889A (en) * | 1991-04-08 | 1994-01-25 | Texas Instruments Incorporated | Shock isolator |
| US5192057A (en) | 1991-08-12 | 1993-03-09 | Miner Enterprises, Inc. | Elastomer rebound, jounce and related compression springs |
| JPH0849745A (ja) * | 1994-08-05 | 1996-02-20 | Bridgestone Corp | ショックアブソーバのダストカバー |
| US20020113352A1 (en) * | 2001-01-26 | 2002-08-22 | Edwards Mark Stephen | Shock absorbing structures |
| WO2003042299A1 (en) * | 2001-09-25 | 2003-05-22 | E.I. Du Pont De Nemours And Company | Moldable resin composition based on copolyester elastomers |
| KR101008110B1 (ko) | 2002-09-30 | 2011-01-13 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 경화성의 열가소성 엘라스토머 블렌드, 그것의 제조방법 및그것의 용도 |
| EP1486696A1 (en) * | 2003-06-11 | 2004-12-15 | DSM IP Assets B.V. | Process for making a compression spring member from copolyetherester |
| US7638591B2 (en) * | 2005-04-08 | 2009-12-29 | E. I. Du Pont De Nemours And Company | Polyester elastomer and compositions thereof |
| CN101675265A (zh) * | 2007-05-01 | 2010-03-17 | 纳幕尔杜邦公司 | 通过波纹挤出法制造的颠簸缓冲器 |
| US20090256370A1 (en) * | 2008-04-09 | 2009-10-15 | E. I. Du Pont De Nemours And Company | Bumper energy absorbers for pedestrian safety |
| CN102076989A (zh) * | 2008-06-26 | 2011-05-25 | 富国股份有限公司 | 缓冲器及其制造方法 |
| US8657271B2 (en) * | 2010-08-12 | 2014-02-25 | E I Du Pont De Nemours And Company | Thermoplastic jounce bumpers |
| US20120292842A1 (en) * | 2011-05-17 | 2012-11-22 | E I Du Pont De Nemours And Company | Jounce bumper |
| US20130161888A1 (en) * | 2011-12-21 | 2013-06-27 | E I Du Pont De Nemours And Company | Jounce bumper |
-
2011
- 2011-08-04 US US13/198,003 patent/US20120193851A1/en not_active Abandoned
- 2011-08-10 JP JP2013524202A patent/JP6050231B2/ja not_active Expired - Fee Related
- 2011-08-10 KR KR1020137006128A patent/KR101914310B1/ko not_active Expired - Fee Related
- 2011-08-10 CN CN201180038666.0A patent/CN103080593B/zh not_active Expired - Fee Related
- 2011-08-10 EP EP11748835.3A patent/EP2603713B1/en active Active
- 2011-08-10 WO PCT/US2011/047251 patent/WO2012021619A1/en not_active Ceased
- 2011-08-10 PL PL11748835T patent/PL2603713T3/pl unknown
- 2011-08-10 RU RU2013110511/11A patent/RU2013110511A/ru not_active Application Discontinuation
- 2011-08-10 BR BR112013003191A patent/BR112013003191A2/pt not_active Application Discontinuation
-
2016
- 2016-10-05 JP JP2016197434A patent/JP6348552B2/ja not_active Expired - Fee Related
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