JPWO2021107070A1 - - Google Patents
Info
- Publication number
- JPWO2021107070A1 JPWO2021107070A1 JP2021561530A JP2021561530A JPWO2021107070A1 JP WO2021107070 A1 JPWO2021107070 A1 JP WO2021107070A1 JP 2021561530 A JP2021561530 A JP 2021561530A JP 2021561530 A JP2021561530 A JP 2021561530A JP WO2021107070 A1 JPWO2021107070 A1 JP WO2021107070A1
- Authority
- JP
- Japan
- 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
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
- 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
- F16F1/18—Leaf springs
-
- 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
- F16F1/18—Leaf springs
- F16F1/182—Leaf springs with inter-engaging portions between leaves or between leaves and mountings, e.g. ridges, notches, ripples
-
- 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
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
- F16F3/023—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of leaf springs
-
- 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
- F16F2230/00—Purpose; Design features
- F16F2230/0005—Attachment, e.g. to facilitate mounting onto confer adjustability
-
- 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
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/022—Springs leaf-like, e.g. of thin, planar-like metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019214204 | 2019-11-27 | ||
JP2019214204 | 2019-11-27 | ||
PCT/JP2020/044143 WO2021107070A1 (ja) | 2019-11-27 | 2020-11-27 | 板ばね装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021107070A1 true JPWO2021107070A1 (US20030157025A1-20030821-C00031.png) | 2021-06-03 |
JP7209864B2 JP7209864B2 (ja) | 2023-01-20 |
Family
ID=76129566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021561530A Active JP7209864B2 (ja) | 2019-11-27 | 2020-11-27 | 板ばね装置 |
Country Status (8)
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114746667B (zh) * | 2019-11-27 | 2024-02-23 | 日本发条株式会社 | 板簧装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4813132B1 (US20030157025A1-20030821-C00031.png) * | 1966-08-31 | 1973-04-25 | ||
JPS6237639U (US20030157025A1-20030821-C00031.png) * | 1985-08-23 | 1987-03-05 | ||
JPS63160449U (US20030157025A1-20030821-C00031.png) * | 1987-04-09 | 1988-10-20 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE446362C (de) | 1927-06-29 | Walter Gruetzmann | Aus mehreren Lagen bestehende Blattfeder | |
GB190900997A (en) | 1909-01-14 | 1910-01-13 | Albert Gascoine | Improvements in Springs for Vehicles and other purposes. |
US1330923A (en) | 1915-02-17 | 1920-02-17 | Standard Parts Co | Vehicle-spring |
DE370599C (de) | 1920-08-25 | 1923-03-05 | Biedermann & Comp | Tragfeder mit durch Keile im Tragfederbund befestigten Federblaettern |
NL23881C (US20030157025A1-20030821-C00031.png) | 1928-10-18 | 1931-04-15 | ||
US2073338A (en) * | 1935-07-13 | 1937-03-09 | Roy J Durkee | Connecter |
JPS5923877Y2 (ja) | 1980-07-11 | 1984-07-16 | 中央発條株式会社 | プラスチックス製ばね板を使用した重ね板ばねの横ずれ防止装置 |
JPS5923877A (ja) | 1982-07-29 | 1984-02-07 | Agency Of Ind Science & Technol | ドライエツチング方法 |
JPS5923877U (ja) | 1982-08-05 | 1984-02-14 | 目黒電波測器株式会社 | 記帳兼用金銭登録機の内部機器引出し装置 |
DE3524077A1 (de) * | 1985-07-05 | 1987-01-08 | Brueninghaus Krupp Gmbh | Blattfeder |
GB8617540D0 (en) * | 1986-07-17 | 1986-08-28 | British Petroleum Co Plc | Leaf spring |
SU1567813A1 (ru) | 1987-03-09 | 1990-05-30 | Днепропетровский Металлургический Институт | Многолистова рессора |
US5244300A (en) * | 1991-02-28 | 1993-09-14 | Lehigh University | Structural connector approximating a cone of elliptical cross-section |
RU2055245C1 (ru) | 1992-02-21 | 1996-02-27 | Савин Георгий Петрович | Листовая рессора |
RU2091629C1 (ru) | 1992-02-25 | 1997-09-27 | Георгий Петрович Савин | Листовая рессора |
KR20020050610A (ko) | 2000-12-21 | 2002-06-27 | 이계안 | 자동차용 리프스프링 |
US20060165482A1 (en) * | 2005-01-11 | 2006-07-27 | Olberding David J | Novel enhanced apparatus and method connecting structural members |
CN201291728Y (zh) | 2008-11-01 | 2009-08-19 | 李晓秋 | 汽车用防断裂弹簧钢板 |
CN101870238A (zh) | 2010-06-29 | 2010-10-27 | 东风汽车有限公司 | 带橡胶支座的钢板弹簧导向座总成 |
CN203322123U (zh) | 2013-05-31 | 2013-12-04 | 山东省文登市双力板簧有限公司 | 一种汽车板簧 |
CN203962811U (zh) | 2014-07-30 | 2014-11-26 | 山东雷帕得汽车技术股份有限公司 | 一种具有承受高应力、高寿命的变截面少片钢板弹簧 |
CN204493543U (zh) | 2015-02-15 | 2015-07-22 | 安徽江淮汽车股份有限公司 | 一种板簧结构 |
CN104728321A (zh) | 2015-03-18 | 2015-06-24 | 安徽安簧机械股份有限公司 | 一种端头带卯榫结构的变截面少片簧及其制造工艺 |
CN205689654U (zh) | 2016-06-23 | 2016-11-16 | 陕西重型汽车有限公司 | 自上而下装配斜拉u型螺栓和多板簧通用的板簧压板 |
CN206036089U (zh) | 2016-07-20 | 2017-03-22 | 湖北神风汽车弹簧有限公司 | 汽车钢板弹簧 |
CN206918140U (zh) | 2017-05-19 | 2018-01-23 | 长葛市全鑫工程机械制造有限公司 | 双联卡箍包卡的板簧 |
KR102415657B1 (ko) | 2017-08-09 | 2022-07-04 | 현대자동차주식회사 | 복합재 리프스프링을 구비한 차량용 현가장치 |
JP7310285B2 (ja) | 2018-06-11 | 2023-07-19 | 京セラドキュメントソリューションズ株式会社 | 廃インク搬送装置及び画像形成装置 |
CN114746667B (zh) * | 2019-11-27 | 2024-02-23 | 日本发条株式会社 | 板簧装置 |
-
2020
- 2020-11-27 CN CN202080081485.5A patent/CN114746667B/zh active Active
- 2020-11-27 MX MX2022006157A patent/MX2022006157A/es unknown
- 2020-11-27 CA CA3163112A patent/CA3163112A1/en active Pending
- 2020-11-27 JP JP2021561530A patent/JP7209864B2/ja active Active
- 2020-11-27 WO PCT/JP2020/044143 patent/WO2021107070A1/ja unknown
- 2020-11-27 KR KR1020227016526A patent/KR20220078709A/ko not_active Application Discontinuation
- 2020-11-27 US US17/779,660 patent/US11927233B2/en active Active
- 2020-11-27 EP EP20891567.8A patent/EP4067688B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4813132B1 (US20030157025A1-20030821-C00031.png) * | 1966-08-31 | 1973-04-25 | ||
JPS6237639U (US20030157025A1-20030821-C00031.png) * | 1985-08-23 | 1987-03-05 | ||
JPS63160449U (US20030157025A1-20030821-C00031.png) * | 1987-04-09 | 1988-10-20 |
Also Published As
Publication number | Publication date |
---|---|
US11927233B2 (en) | 2024-03-12 |
EP4067688A1 (en) | 2022-10-05 |
CA3163112A1 (en) | 2021-06-03 |
CN114746667A (zh) | 2022-07-12 |
EP4067688B1 (en) | 2024-09-25 |
JP7209864B2 (ja) | 2023-01-20 |
MX2022006157A (es) | 2022-08-25 |
CN114746667B (zh) | 2024-02-23 |
US20220412420A1 (en) | 2022-12-29 |
EP4067688A4 (en) | 2023-01-25 |
KR20220078709A (ko) | 2022-06-10 |
WO2021107070A1 (ja) | 2021-06-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220304 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20221213 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230110 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7209864 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |