JP2015055298A - ダストカバー - Google Patents
ダストカバー Download PDFInfo
- Publication number
- JP2015055298A JP2015055298A JP2013189060A JP2013189060A JP2015055298A JP 2015055298 A JP2015055298 A JP 2015055298A JP 2013189060 A JP2013189060 A JP 2013189060A JP 2013189060 A JP2013189060 A JP 2013189060A JP 2015055298 A JP2015055298 A JP 2015055298A
- Authority
- JP
- Japan
- Prior art keywords
- dust cover
- inclined wall
- outer peripheral
- inclination angle
- inner peripheral
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/041—Non-metallic bellows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/041—Non-metallic bellows
- F16J3/043—Non-metallic bellows with particular means for limiting wear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/041—Non-metallic bellows
- F16J3/042—Fastening details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/38—Covers for protection or appearance
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
- Fluid-Damping Devices (AREA)
Abstract
【解決手段】外周側に凹となる主谷部14の複数を連設した蛇腹筒部12を有するダストカバー10において、主谷部14が外周に行くに従って軸方向外側に傾斜する一組の傾斜壁部16,16を備えており、傾斜壁部16の外周部分60の傾斜角度(β)が内周部分58の傾斜角度(α)よりも小さく(α>β)されている。
【選択図】図3
Description
Claims (6)
- 外周側に凹となる主谷部の複数を連設した蛇腹筒部を有するダストカバーにおいて、
前記主谷部が外周に行くに従って軸方向外側に傾斜する一組の傾斜壁部を備えており、該傾斜壁部の外周部分の傾斜角度が内周部分の傾斜角度よりも小さくされていることを特徴とするダストカバー。 - 軸方向に隣り合う二つの前記主谷部の間には、該主谷部よりも浅底の凹形状を呈する副谷部が設けられている請求項1に記載のダストカバー。
- 前記蛇腹筒部が外周側に行くに従って次第に薄肉とされている請求項1又は2に記載のダストカバー。
- 一組の前記傾斜壁部には一方から他方に向かって突出する当接突起が形成されている請求項1〜3の何れか1項に記載のダストカバー。
- 前記傾斜壁部の内周部分の傾斜角度が35°〜55°とされている請求項1〜4の何れか1項に記載のダストカバー。
- 前記傾斜壁部の外周部分の傾斜角度と内周部分の傾斜角度の差が、5°〜30°とされている請求項1〜5の何れか1項に記載のダストカバー。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013189060A JP6207310B2 (ja) | 2013-09-12 | 2013-09-12 | ダストカバー |
| PCT/JP2014/062590 WO2015037272A1 (ja) | 2013-09-12 | 2014-05-12 | ダストカバー |
| DE112014004205.6T DE112014004205B4 (de) | 2013-09-12 | 2014-05-12 | Staubabdeckung |
| CN201480020558.4A CN105102865B (zh) | 2013-09-12 | 2014-05-12 | 防尘罩 |
| US14/541,719 US9394962B2 (en) | 2013-09-12 | 2014-11-14 | Dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013189060A JP6207310B2 (ja) | 2013-09-12 | 2013-09-12 | ダストカバー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015055298A true JP2015055298A (ja) | 2015-03-23 |
| JP6207310B2 JP6207310B2 (ja) | 2017-10-04 |
Family
ID=52665397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013189060A Active JP6207310B2 (ja) | 2013-09-12 | 2013-09-12 | ダストカバー |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6207310B2 (ja) |
| CN (1) | CN105102865B (ja) |
| DE (1) | DE112014004205B4 (ja) |
| WO (1) | WO2015037272A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016010191A1 (de) | 2016-01-26 | 2017-07-27 | Sumitomo Riko Company Limited | Staubabdeckung |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335016B (zh) * | 2018-12-04 | 2024-07-23 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | 一种紧固件封包密封工具及其使用方法 |
| CN113637257A (zh) * | 2021-08-31 | 2021-11-12 | 安徽中鼎橡塑制品有限公司 | 一种波纹易回弹防压缩弯曲的空气弹簧防尘罩 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003004084A (ja) * | 2001-06-22 | 2003-01-08 | Bridgestone Corp | ダストカバー |
| WO2009157567A1 (ja) * | 2008-06-26 | 2009-12-30 | 株式会社フコク | バンプストッパ及びその製造方法 |
| JP2013002507A (ja) * | 2011-06-14 | 2013-01-07 | Showa Corp | カバー部材および懸架装置 |
| WO2013072958A1 (ja) * | 2011-11-15 | 2013-05-23 | 東海ゴム工業株式会社 | 保護カバーとその製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116858U (ja) * | 1982-02-02 | 1983-08-09 | リズム自動車部品製造株式会社 | ブ−ツシ−ル |
| JPH08109966A (ja) * | 1994-10-13 | 1996-04-30 | Nok Corp | ブーツ |
| US7090584B2 (en) * | 2004-04-19 | 2006-08-15 | Gkn Driveline North America, Inc. | High temperature slip spline boot |
| US7366044B2 (en) * | 2006-06-21 | 2008-04-29 | Kabushiki Kaisha Toshiba | Systems and methods for data transfers between memory cells |
| JP2008002616A (ja) * | 2006-06-23 | 2008-01-10 | Honda Motor Co Ltd | 自在継手用ブーツ |
| 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 |
| US8657271B2 (en) * | 2010-08-12 | 2014-02-25 | E I Du Pont De Nemours And Company | Thermoplastic jounce bumpers |
-
2013
- 2013-09-12 JP JP2013189060A patent/JP6207310B2/ja active Active
-
2014
- 2014-05-12 WO PCT/JP2014/062590 patent/WO2015037272A1/ja not_active Ceased
- 2014-05-12 DE DE112014004205.6T patent/DE112014004205B4/de not_active Expired - Fee Related
- 2014-05-12 CN CN201480020558.4A patent/CN105102865B/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003004084A (ja) * | 2001-06-22 | 2003-01-08 | Bridgestone Corp | ダストカバー |
| WO2009157567A1 (ja) * | 2008-06-26 | 2009-12-30 | 株式会社フコク | バンプストッパ及びその製造方法 |
| JP2013002507A (ja) * | 2011-06-14 | 2013-01-07 | Showa Corp | カバー部材および懸架装置 |
| WO2013072958A1 (ja) * | 2011-11-15 | 2013-05-23 | 東海ゴム工業株式会社 | 保護カバーとその製造方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016010191A1 (de) | 2016-01-26 | 2017-07-27 | Sumitomo Riko Company Limited | Staubabdeckung |
| DE102016010191B4 (de) | 2016-01-26 | 2025-02-20 | Sumitomo Riko Company Limited | Staubabdeckung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112014004205T5 (de) | 2016-06-16 |
| CN105102865A (zh) | 2015-11-25 |
| CN105102865B (zh) | 2017-07-28 |
| JP6207310B2 (ja) | 2017-10-04 |
| WO2015037272A1 (ja) | 2015-03-19 |
| DE112014004205B4 (de) | 2021-05-27 |
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