JP7332560B2 - リアサスペンションとそのコイルスプリング - Google Patents
リアサスペンションとそのコイルスプリング Download PDFInfo
- Publication number
- JP7332560B2 JP7332560B2 JP2020161376A JP2020161376A JP7332560B2 JP 7332560 B2 JP7332560 B2 JP 7332560B2 JP 2020161376 A JP2020161376 A JP 2020161376A JP 2020161376 A JP2020161376 A JP 2020161376A JP 7332560 B2 JP7332560 B2 JP 7332560B2
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- vehicle
- vehicle body
- axle
- spring
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
- B60G11/16—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
-
- 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
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
- F16F1/122—Attachments or mountings where coils, e.g. end coils, of the spring are rigidly clamped or similarly fixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/12—Wound spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/124—Mounting of coil springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
-
- 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
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/0241—Fibre-reinforced plastics [FRP]
-
- 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
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/025—Elastomers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
- Springs (AREA)
- Vibration Prevention Devices (AREA)
Description
2a:スプリングシート
4:リアサスペンションメンバ
6:車軸
6a:車軸本体
6b:ハブ
6c:ブレーキユニット
8:後輪
10:リアサスペンション
12:コイルスプリング
14:ショックアブソーバ
16:サスペンションアーム
18:スプリングインシュレータ
20:コイルスプリングの上端
22:コイルスプリングの上端の座巻部
24:コイルスプリングの上端の被膜
30:コイルスプリングの下端
32:コイルスプリングの上端の座巻部
34:コイルスプリングの下端の被膜
Claims (3)
- 車両用のリアサスペンションであって、
車体と車軸との間に介在するコイルスプリングを備え、
前記コイルスプリングは、前記車体側に取り付けられる第1の端と、前記車軸側に取り付けられる第2の端とを有し、
前記第1の端では、座巻部が粘弾性材料によって被覆されており、
前記コイルスプリングの前記第2の端では、座巻部が粘弾性材料によって被覆されていない、リアサスペンション。 - 前記コイルスプリングの前記第1の端は、前記コイルスプリングの上端であり、
前記コイルスプリングの前記第2の端は、前記コイルスプリングの下端であり、
前記コイルスプリングが前記車両に組み付けられたときに、前記コイルスプリングの前記上端は前記下端よりも上方に位置する、請求項1に記載のリアサスペンション。 - 前記粘弾性材料は、ゴム材料である、請求項1又は2に記載のリアサスペンション。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020161376A JP7332560B2 (ja) | 2020-09-25 | 2020-09-25 | リアサスペンションとそのコイルスプリング |
| US17/406,828 US11807058B2 (en) | 2020-09-25 | 2021-08-19 | Suspension and coil spring of the same |
| CN202111010775.3A CN114248591B (zh) | 2020-09-25 | 2021-08-31 | 悬架及悬架的螺旋弹簧 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020161376A JP7332560B2 (ja) | 2020-09-25 | 2020-09-25 | リアサスペンションとそのコイルスプリング |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022054281A JP2022054281A (ja) | 2022-04-06 |
| JP7332560B2 true JP7332560B2 (ja) | 2023-08-23 |
Family
ID=80791379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020161376A Active JP7332560B2 (ja) | 2020-09-25 | 2020-09-25 | リアサスペンションとそのコイルスプリング |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11807058B2 (ja) |
| JP (1) | JP7332560B2 (ja) |
| CN (1) | CN114248591B (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117212374A (zh) * | 2023-10-30 | 2023-12-12 | 北京航空航天大学 | 可抑制结构噪声传播的声学黑洞螺旋弹簧结构及车辆 |
| US20250236147A1 (en) * | 2024-01-19 | 2025-07-24 | Torrix, LLC | Dual Flex Spring for an Off Road Vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040094879A1 (en) | 2002-06-13 | 2004-05-20 | Philippe Duval | Sheath for a suspension spring |
| DE102007062596A1 (de) | 2007-12-22 | 2009-06-25 | Daimler Ag | Federeinrichtung |
| JP2010242968A (ja) | 2009-04-02 | 2010-10-28 | Dong Yang Physical & Chemical Co Ltd | 自動車懸架装置用コイルバネ保護チューブ |
| KR101986328B1 (ko) | 2018-04-11 | 2019-06-05 | 대원강업주식회사 | 자동차 현가장치의 코일스프링 보호용 튜브 일체형 가변높이 상부패드 |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2620149C2 (de) * | 1976-05-07 | 1978-06-22 | Volkswagenwerk Ag, 3180 Wolfsburg | Elastischer Schutzschlauch |
| JPS5742232U (ja) * | 1980-08-21 | 1982-03-08 | ||
| JPS59172846U (ja) * | 1983-05-06 | 1984-11-19 | 東海ゴム工業株式会社 | コイルばねの支持構造 |
| DE3737104A1 (de) * | 1987-11-02 | 1989-05-11 | Altenkirchener Kunststoff | Schlauchstueck aus elastischem, gut rueckstellbarem kunststoff und verfahren zu seiner herstellung |
| FR2656052B1 (fr) * | 1989-12-14 | 1992-04-17 | Allevard Ind Sa | Ressort helicouidal de suspension automobile equipe d'un dispositif antibruit. |
| FR2669389A2 (fr) * | 1990-11-16 | 1992-05-22 | Renault | Dispositif anti-bruit pour ressort helicouidal. |
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| JP4862561B2 (ja) * | 2006-08-30 | 2012-01-25 | マツダ株式会社 | サスペンション装置のコイルスプリング取付構造 |
| KR20080101120A (ko) * | 2007-05-16 | 2008-11-21 | 주식회사 만도 | 차량 현가장치 및 그것에 이용되는 베어링 |
| KR101028546B1 (ko) * | 2008-10-07 | 2011-04-11 | 현대자동차주식회사 | 차량의 리어 서스펜션용 스프링 장착유닛 |
| US20100289199A1 (en) * | 2009-04-02 | 2010-11-18 | Dong Yang Physical & Chemical | Protective tube for coil spring of vehicle suspension device |
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| CN201382112Y (zh) * | 2009-04-07 | 2010-01-13 | 上海中国弹簧制造有限公司 | 一种新型的变径、变刚度、变截面汽车避震螺旋弹簧 |
| CN102725154B (zh) * | 2010-03-23 | 2015-02-25 | 本田技研工业株式会社 | 悬架装置 |
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-
2020
- 2020-09-25 JP JP2020161376A patent/JP7332560B2/ja active Active
-
2021
- 2021-08-19 US US17/406,828 patent/US11807058B2/en active Active
- 2021-08-31 CN CN202111010775.3A patent/CN114248591B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040094879A1 (en) | 2002-06-13 | 2004-05-20 | Philippe Duval | Sheath for a suspension spring |
| DE102007062596A1 (de) | 2007-12-22 | 2009-06-25 | Daimler Ag | Federeinrichtung |
| JP2010242968A (ja) | 2009-04-02 | 2010-10-28 | Dong Yang Physical & Chemical Co Ltd | 自動車懸架装置用コイルバネ保護チューブ |
| KR101986328B1 (ko) | 2018-04-11 | 2019-06-05 | 대원강업주식회사 | 자동차 현가장치의 코일스프링 보호용 튜브 일체형 가변높이 상부패드 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114248591A (zh) | 2022-03-29 |
| US20220097469A1 (en) | 2022-03-31 |
| US11807058B2 (en) | 2023-11-07 |
| CN114248591B (zh) | 2024-03-15 |
| JP2022054281A (ja) | 2022-04-06 |
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