JP2009292235A - サスペンション装置 - Google Patents
サスペンション装置 Download PDFInfo
- Publication number
- JP2009292235A JP2009292235A JP2008146489A JP2008146489A JP2009292235A JP 2009292235 A JP2009292235 A JP 2009292235A JP 2008146489 A JP2008146489 A JP 2008146489A JP 2008146489 A JP2008146489 A JP 2008146489A JP 2009292235 A JP2009292235 A JP 2009292235A
- Authority
- JP
- Japan
- Prior art keywords
- leaf springs
- leaf
- bent
- axle
- bending
- 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
- 239000000725 suspension Substances 0.000 title claims abstract description 14
- 238000005452 bending Methods 0.000 claims description 31
- 238000006073 displacement reaction Methods 0.000 description 27
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 6
- 230000000452 restraining effect Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 241001247986 Calotropis procera Species 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Images
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
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
- B60G11/04—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only arranged substantially parallel to the longitudinal axis 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
- F16F1/18—Leaf springs
- F16F1/185—Leaf springs characterised by shape or design of individual leaves
-
- 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
- F16F1/26—Attachments or mountings
-
- 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
- B60G2202/11—Leaf spring
- B60G2202/112—Leaf spring longitudinally arranged
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Springs (AREA)
Abstract
【解決手段】両リーフスプリング2A,2Bの前後端部における当接部分に板間ラバー15を介装した上、両リーフスプリング2A,2Bの前後の適宜位置に側面視でS字状に屈曲する曲折部14A,14Bを夫々が対称を成すように形成し、上段のリーフスプリング2Aの曲折部14Aで連続して逆向きに曲がる各曲面の曲率半径が下段のリーフスプリング2Bの曲折部14Bにおける各曲面の曲率半径よりも大きくなり、上段の曲折部14Aにおけるリーフ長手方向外側寄りの曲げ始めが下段の曲折部14Bの曲げ始めよりもリーフ長手方向外側に先行し且つその曲げ終わりが下段の曲折部14Bの曲げ終わりよりもリーフ長手方向内側に後退するように構成する。
【選択図】図1
Description
2A リーフスプリング
2B リーフスプリング
3 アクスル
14A 曲折部
14B 曲折部
15 板間ラバー
Claims (1)
- 二枚重ねで配置したリーフスプリングによりアクスルを車体側に懸架するようにしたサスペンション装置であって、両リーフスプリングの前後端部における当接部分に板間ラバーを介装した上、両リーフスプリングのアクスル連結箇所を挟んだ前後の適宜位置に側面視でS字状に屈曲する曲折部を夫々が対称を成すように形成し、上段のリーフスプリングの曲折部で連続して逆向きに曲がる各曲面の曲率半径が下段のリーフスプリングの曲折部における各曲面の曲率半径よりも大きくなり、上段のリーフスプリングの曲折部におけるリーフ長手方向外側寄りの曲げ始めが下段のリーフスプリングの曲折部における曲げ始めよりもリーフ長手方向外側に先行し且つその曲げ終わりが下段のリーフスプリングの曲折部における曲げ終わりよりもリーフ長手方向内側に後退するように構成したことを特徴とするサスペンション装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008146489A JP5089494B2 (ja) | 2008-06-04 | 2008-06-04 | サスペンション装置 |
EP09007063A EP2130703B1 (en) | 2008-06-04 | 2009-05-27 | Suspension device |
AT09007063T ATE542689T1 (de) | 2008-06-04 | 2009-05-27 | Aufhängungsvorrichtung |
US12/474,382 US8186659B2 (en) | 2008-06-04 | 2009-05-29 | Suspension device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008146489A JP5089494B2 (ja) | 2008-06-04 | 2008-06-04 | サスペンション装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009292235A true JP2009292235A (ja) | 2009-12-17 |
JP5089494B2 JP5089494B2 (ja) | 2012-12-05 |
Family
ID=41028627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008146489A Active JP5089494B2 (ja) | 2008-06-04 | 2008-06-04 | サスペンション装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8186659B2 (ja) |
EP (1) | EP2130703B1 (ja) |
JP (1) | JP5089494B2 (ja) |
AT (1) | ATE542689T1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101906317B1 (ko) * | 2011-12-22 | 2018-10-11 | 볼보 라스트바그나르 아베 | 전면 판 스프링 |
KR20190066997A (ko) * | 2017-12-06 | 2019-06-14 | 현대자동차주식회사 | 비선형성 복합재 스프링 서스펜션 구조 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010015951A1 (de) * | 2010-03-12 | 2011-09-15 | Muhr Und Bender Kg | Blattfeder für Kraftfahrzeuge |
JP5620755B2 (ja) * | 2010-08-31 | 2014-11-05 | 日野自動車株式会社 | サスペンション装置 |
EP3625068B1 (en) * | 2017-05-15 | 2021-01-27 | Volvo Truck Corporation | A suspension system of a vehicle axle |
DE102017218431A1 (de) * | 2017-10-16 | 2019-04-18 | Ford Global Technologies, Llc | Achsaufhängung |
DE102017221644B4 (de) | 2017-12-01 | 2021-08-05 | Ford Global Technologies, Llc | Blattfederanordnung für Kraftfahrzeuge |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58199208A (ja) * | 1982-05-13 | 1983-11-19 | Nhk Spring Co Ltd | 車輛用懸架装置 |
JPH05196078A (ja) * | 1992-01-17 | 1993-08-06 | Horikiri Bane Seisakusho:Kk | 重ね板ばね用ラバーサイレンサ |
JPH1148731A (ja) * | 1997-07-31 | 1999-02-23 | Hino Motors Ltd | 車軸型リア・サスペンションに使用されるリア・スプリング |
JP2001343277A (ja) * | 2000-06-01 | 2001-12-14 | Yazaki Corp | 車両用荷重測定装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US153612A (en) * | 1874-07-28 | Improvement in vehicle-springs | ||
US63668A (en) * | 1867-04-09 | Improvement in wheel-carriages | ||
US1880861A (en) * | 1929-10-24 | 1932-10-04 | Robert W Davis | Spring |
US2476367A (en) * | 1946-06-28 | 1949-07-19 | Marmon Herrington Co Inc | Leaf spring for low interleaf friction |
US2663563A (en) * | 1947-04-25 | 1953-12-22 | John W Watson | Leaf spring end spacer and cushioning device |
US2920884A (en) * | 1955-11-04 | 1960-01-12 | Rockwell Standard Co | Leaf spring insert |
FR1449011A (fr) * | 1965-07-01 | 1966-08-12 | Ressorts Du Nord Sa | Amortisseur perfectionné et ses applications, en particulier aux ressorts de suspension pour véhicules |
FR2620659B1 (fr) * | 1987-09-23 | 1993-04-09 | Mamery Gaby | Dispositif d'entretoisement pour suspension a lames courbes |
JPH0718463B2 (ja) * | 1989-05-29 | 1995-03-06 | いすゞ自動車株式会社 | 重ね板ばね |
DE3928844A1 (de) * | 1989-08-31 | 1991-03-14 | Daimler Benz Ag | Blattfeder |
JPH071046B2 (ja) * | 1990-06-05 | 1995-01-11 | 日本発条株式会社 | 重ね板ばね |
JPH071045B2 (ja) * | 1990-06-05 | 1995-01-11 | 日本発条株式会社 | 重ね板ばね |
DE4239512A1 (de) * | 1992-11-25 | 1994-05-26 | Iveco Magirus | Gleitelementanordnung mit einem Gleitteil zwischen den Einzelfederlagen einer Kraftfahrzeug-Blattfeder |
JP2004306805A (ja) | 2003-04-08 | 2004-11-04 | Hino Motors Ltd | サスペンション装置 |
-
2008
- 2008-06-04 JP JP2008146489A patent/JP5089494B2/ja active Active
-
2009
- 2009-05-27 AT AT09007063T patent/ATE542689T1/de active
- 2009-05-27 EP EP09007063A patent/EP2130703B1/en not_active Not-in-force
- 2009-05-29 US US12/474,382 patent/US8186659B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58199208A (ja) * | 1982-05-13 | 1983-11-19 | Nhk Spring Co Ltd | 車輛用懸架装置 |
JPH05196078A (ja) * | 1992-01-17 | 1993-08-06 | Horikiri Bane Seisakusho:Kk | 重ね板ばね用ラバーサイレンサ |
JPH1148731A (ja) * | 1997-07-31 | 1999-02-23 | Hino Motors Ltd | 車軸型リア・サスペンションに使用されるリア・スプリング |
JP2001343277A (ja) * | 2000-06-01 | 2001-12-14 | Yazaki Corp | 車両用荷重測定装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101906317B1 (ko) * | 2011-12-22 | 2018-10-11 | 볼보 라스트바그나르 아베 | 전면 판 스프링 |
KR20190066997A (ko) * | 2017-12-06 | 2019-06-14 | 현대자동차주식회사 | 비선형성 복합재 스프링 서스펜션 구조 |
KR102478128B1 (ko) * | 2017-12-06 | 2022-12-15 | 현대자동차주식회사 | 비선형성 복합재 스프링 서스펜션 구조 |
Also Published As
Publication number | Publication date |
---|---|
EP2130703A3 (en) | 2010-06-16 |
EP2130703B1 (en) | 2012-01-25 |
US20090302513A1 (en) | 2009-12-10 |
JP5089494B2 (ja) | 2012-12-05 |
EP2130703A2 (en) | 2009-12-09 |
ATE542689T1 (de) | 2012-02-15 |
US8186659B2 (en) | 2012-05-29 |
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