JP7121860B2 - 車体ダンパーブレース - Google Patents
車体ダンパーブレース Download PDFInfo
- Publication number
- JP7121860B2 JP7121860B2 JP2021528334A JP2021528334A JP7121860B2 JP 7121860 B2 JP7121860 B2 JP 7121860B2 JP 2021528334 A JP2021528334 A JP 2021528334A JP 2021528334 A JP2021528334 A JP 2021528334A JP 7121860 B2 JP7121860 B2 JP 7121860B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle body
- flange
- housing
- damper brace
- bushing
- 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
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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
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/3807—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type characterised by adaptations for particular modes of stressing
- F16F1/3814—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type characterised by adaptations for particular modes of stressing characterised by adaptations to counter axial forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
-
- 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
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
-
- 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
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/387—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions
-
- 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- 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
- F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
- F16F3/087—Units comprising several springs made of plastics or the like material
-
- 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
- F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
- F16F3/087—Units comprising several springs made of plastics or the like material
- F16F3/093—Units comprising several springs made of plastics or the like material the springs being of different materials, e.g. having different types of rubber
-
- 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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
- F16F7/09—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other in dampers of the cylinder-and-piston type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Springs (AREA)
- Vibration Prevention Devices (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Description
12 ロッド部材
14 ハウジング
16 第一のブッシュ(弾性連結部材)
18 ロッド本体
20 インナボルト
22 ねじ穴
24 第一の取付部
26 筒状部
28 キャップ
30 第二の取付部
32 インナ筒部材
34 アウタ筒部材
36 第一の連結体
38 装着部
40 固着部
42 ナット
44 第二のブッシュ(規制部材)
46 インナ取付部材
48 アウタ取付部材
50 第二の連結体
52 切欠き
54 切欠き
60 車体ダンパーブレース(第二の実施形態)
62 リング状部材(規制部材)
70 車体ダンパーブレース(第三の実施形態)
72 第一のブッシュ(弾性連結部材)
74 アウタ筒部材
76 ストレート部
78 テーパ部
80 第二のブッシュ(規制部材)
82 アウタ取付部材
84 第二の連結体
86 アウタ構成金具
88 底壁
90 側壁(第二のフランジ状部)
92 内周部分
94 外周部分
95 切欠き
96 緩衝体
98 第一のフランジ状部(規制部材)
100 車体ダンパーブレース(第四の実施形態)
102 第二のブッシュ(規制部材)
104 インナ取付部材
106 アウタ取付部材
108 第二の連結体
110 底壁
112 側壁(第一のフランジ状部)
114 内周部分
116 外周部分
118 緩衝体
120 フランジ金具(規制部材)
122 第二のフランジ状部
124 嵌合部
130 車体ダンパーブレース(第五の実施形態)
132 ストッパ部材(規制部材)
134 ストッパ金具
136 緩衝体
138 底壁
140 側壁(第二のフランジ状部)
142 固着部
Claims (12)
- 長手状のロッド部材と、
該ロッド部材に対して外挿状態で配される筒状部を備えるハウジングと、
粘弾性物質からなる中実の略円筒形状の第一の連結体を備えて、該ロッド部材と該ハウジングを軸直角方向で相互に弾性連結する弾性連結部材と、
該第一の連結体の軸方向の少なくとも一方側に該弾性連結部材とは別で設けられて、該ロッド部材と該ハウジングのこじり方向の相対変位量を抑える規制部材と
を、有しており、主として軸方向の荷重が入力される車体ダンパーブレース。 - 前記規制部材は、前記ロッド部材側に取り付けられるインナ取付部材と、前記ハウジング側に取り付けられるアウタ取付部材とが、粘弾性物質からなる第二の連結体によって弾性連結された構造を有している請求項1に記載の車体ダンパーブレース。
- 前記規制部材における前記第二の連結体の軸方向寸法が、前記弾性連結部材における前記第一の連結体の軸方向寸法よりも小さくされている請求項2に記載の車体ダンパーブレース。
- 前記ロッド部材側が外周へ向けて突出する第一のフランジ状部を備え、前記アウタ取付部材が内周へ向けて突出する第二のフランジ状部を備えており、
該第一のフランジ状部と該第二のフランジ状部の軸方向の対向面間に粘弾性物質からなる緩衝体が介在されている請求項2又は3に記載の車体ダンパーブレース。 - 前記アウタ取付部材が内周へ向けて開口するU状断面で周方向に延びており、該アウタ取付部材の一対の側壁の少なくとも一方が前記第二のフランジ状部とされている請求項4に記載の車体ダンパーブレース。
- 前記規制部材は、前記ロッド部材側から外周へ向けて突出する第一のフランジ状部と、前記ハウジングの前記筒状部側から内周へ向けて突出する第二のフランジ状部と、それら第一のフランジ状部と第二のフランジ状部の軸方向の対向面間に配されて粘弾性物質からなる緩衝体とを、備えている請求項1に記載の車体ダンパーブレース。
- 前記第一の連結体の内周面が前記ロッド部材に外嵌状態で固定されるインナ筒部材に固着されており、
前記規制部材が該インナ筒部材に外嵌状態で取り付けられている請求項1~6の何れか一項に記載の車体ダンパーブレース。 - 前記規制部材が前記弾性連結部材の前記第一の連結体に対して軸方向で離れて配されている請求項1~7の何れか一項に記載の車体ダンパーブレース。
- 前記規制部材が周方向に延びており、該規制部材が少なくとも一部において周方向で分断されている請求項1~8の何れか一項に記載の車体ダンパーブレース。
- 前記弾性連結部材と前記規制部材の材質が相互に異なっている請求項1~9の何れか一項に記載の車体ダンパーブレース。
- 前記規制部材が前記ロッド部材と前記ハウジングとの少なくとも一方に対して軸方向で移動可能とされている請求項1~10の何れか一項に記載の車体ダンパーブレース。
- 前記ロッド部材と前記ハウジングとには、前記弾性連結部材に対して軸方向で互いに反対側となる位置に車体の互いに異なる部位に取り付けられる第一の取付部と第二の取付部が設けられている請求項1~11の何れか一項に記載の車体ダンパーブレース。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019196319 | 2019-10-29 | ||
JP2019196319 | 2019-10-29 | ||
PCT/JP2020/037466 WO2021085029A1 (ja) | 2019-10-29 | 2020-10-01 | 車体ダンパーブレース |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021085029A1 JPWO2021085029A1 (ja) | 2021-11-25 |
JP7121860B2 true JP7121860B2 (ja) | 2022-08-18 |
Family
ID=75714638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021528334A Active JP7121860B2 (ja) | 2019-10-29 | 2020-10-01 | 車体ダンパーブレース |
Country Status (5)
Country | Link |
---|---|
US (1) | US11820431B2 (ja) |
JP (1) | JP7121860B2 (ja) |
CN (1) | CN113795420B (ja) |
DE (1) | DE112020003594T5 (ja) |
WO (1) | WO2021085029A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112020003594T5 (de) * | 2019-10-29 | 2022-05-12 | Sumitomo Riko Company Limited | Karosserie-dämpferstrebe |
KR20220003385A (ko) * | 2020-07-01 | 2022-01-10 | 현대자동차주식회사 | 차량용 사이드멤버 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002211437A (ja) | 2000-11-15 | 2002-07-31 | Yamaha Motor Co Ltd | 車両用補強部材及び車体構造 |
JP2006347370A (ja) | 2005-06-16 | 2006-12-28 | Tokai Rubber Ind Ltd | サスペンションブッシュ |
JP2007315531A (ja) | 2006-05-26 | 2007-12-06 | Nok Corp | シフトレバーブッシュ |
JP2009241656A (ja) | 2008-03-28 | 2009-10-22 | Tokai Rubber Ind Ltd | スタビライザブッシュ |
WO2018138954A1 (ja) | 2017-01-30 | 2018-08-02 | 住友理工株式会社 | 車両骨格サポート装置 |
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JPS57208332A (en) * | 1981-06-15 | 1982-12-21 | Toyo Tire & Rubber Co Ltd | Shock absorber made of rubber |
JPS6262040U (ja) * | 1985-10-09 | 1987-04-17 | ||
JPS638438U (ja) * | 1986-07-03 | 1988-01-20 | ||
DE3740310A1 (de) * | 1987-11-27 | 1989-06-08 | Porsche Ag | Hinterachsaufhaengung fuer ein kraftfahrzeug |
JPH02256932A (ja) * | 1989-03-29 | 1990-10-17 | Tokai Rubber Ind Ltd | 防振ブッシュ組立体 |
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JPH04165132A (ja) * | 1990-10-26 | 1992-06-10 | Toyoda Gosei Co Ltd | スタビライザブッシュ |
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KR20000015823U (ko) * | 1999-01-18 | 2000-08-16 | 정몽규 | 자동차용 쇽업소버 |
JP2000264087A (ja) * | 1999-03-12 | 2000-09-26 | Mannoh Co Ltd | 防振型シフトレバー |
AU2001269511B2 (en) * | 2000-08-04 | 2005-03-10 | Honda Giken Kogyo Kabushiki Kaisha | Resilient Bush and Method of Pressure-Insertion of a Resilient Bush |
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JP6343535B2 (ja) * | 2014-09-25 | 2018-06-13 | 住友理工株式会社 | 筒型防振装置 |
JP6299558B2 (ja) | 2014-10-28 | 2018-03-28 | アイシン精機株式会社 | 車体補強装置 |
DE112020003594T5 (de) * | 2019-10-29 | 2022-05-12 | Sumitomo Riko Company Limited | Karosserie-dämpferstrebe |
-
2020
- 2020-10-01 DE DE112020003594.8T patent/DE112020003594T5/de active Pending
- 2020-10-01 CN CN202080032917.3A patent/CN113795420B/zh active Active
- 2020-10-01 JP JP2021528334A patent/JP7121860B2/ja active Active
- 2020-10-01 WO PCT/JP2020/037466 patent/WO2021085029A1/ja active Application Filing
-
2021
- 2021-09-22 US US17/481,939 patent/US11820431B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002211437A (ja) | 2000-11-15 | 2002-07-31 | Yamaha Motor Co Ltd | 車両用補強部材及び車体構造 |
JP2006347370A (ja) | 2005-06-16 | 2006-12-28 | Tokai Rubber Ind Ltd | サスペンションブッシュ |
JP2007315531A (ja) | 2006-05-26 | 2007-12-06 | Nok Corp | シフトレバーブッシュ |
JP2009241656A (ja) | 2008-03-28 | 2009-10-22 | Tokai Rubber Ind Ltd | スタビライザブッシュ |
WO2018138954A1 (ja) | 2017-01-30 | 2018-08-02 | 住友理工株式会社 | 車両骨格サポート装置 |
Also Published As
Publication number | Publication date |
---|---|
US20220009553A1 (en) | 2022-01-13 |
DE112020003594T5 (de) | 2022-05-12 |
JPWO2021085029A1 (ja) | 2021-11-25 |
WO2021085029A1 (ja) | 2021-05-06 |
CN113795420A (zh) | 2021-12-14 |
US11820431B2 (en) | 2023-11-21 |
CN113795420B (zh) | 2023-10-27 |
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