JP6546186B2 - 高さ調節を伴う振動ダンパ - Google Patents
高さ調節を伴う振動ダンパ Download PDFInfo
- Publication number
- JP6546186B2 JP6546186B2 JP2016550726A JP2016550726A JP6546186B2 JP 6546186 B2 JP6546186 B2 JP 6546186B2 JP 2016550726 A JP2016550726 A JP 2016550726A JP 2016550726 A JP2016550726 A JP 2016550726A JP 6546186 B2 JP6546186 B2 JP 6546186B2
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- Japan
- Prior art keywords
- suspension system
- spring
- pressure medium
- cylinder
- spring plate
- 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.)
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- 239000000725 suspension Substances 0.000 claims description 56
- 238000013016 damping Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 230000008859 change Effects 0.000 description 5
- 230000003068 static effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000036316 preload Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
- B62K25/283—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay for cycles without a pedal crank, e.g. motorcycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
- B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
- B60G11/56—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having helical, spiral or coil springs, and also fluid springs
- B60G11/58—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having helical, spiral or coil springs, and also fluid springs arranged coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
- B60G15/063—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper characterised by the mounting of the spring on the damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/027—Mechanical springs regulated by fluid means
- B60G17/0272—Mechanical springs regulated by fluid means the mechanical spring being a coil spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/033—Spring characteristics, e.g. mechanical springs and mechanical adjusting means characterised by regulating means acting on more than one spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/056—Regulating distributors or valves for hydropneumatic systems
- B60G17/0565—Height adjusting valves
-
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
- F16F9/096—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a hydropneumatic accumulator of the membrane type provided on the upper or the lower end of a damper or separately from or laterally on the damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/12—Cycles; Motorcycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/30—Height or ground clearance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/30—Height or ground clearance
- B60G2500/302—Height or ground clearance using distributor valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K2025/045—Suspensions with ride-height adjustment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Description
f=√(Cmech−Feder+CHydro−Feder)/(ベース負荷+追加負荷)
に従う。ここで、Cmech−Federは、車両サスペンションスプリングが多少強く付勢されていても、一定の値である。
3 スプリングサポート
5 車両サスペンションスプリング
7 第1のスプリングプレート
9 リングピストン
11 リングシリンダ
13 圧力媒体供給部
15 ポンプ
17 リザーバ容器
19 シリンダ
21 ピストンロッド
23 ピストン
25 ピストンロッド側の動作室
27 ピストンロッドから離れた側の動作室
29 調整可能な減衰弁
31 容器
33 外側シリンダ
35 内側シリンダ
37 第1のストッパ
39 底部
41 補償室
43 貯蔵要素
45 ハイドロニューマチックスプリング
47 ポンプ管路
49 圧力媒体管路
51 圧力媒体管路
53 流出管路
55 交点
57 切換弁
59 切換弁
61 切換弁
63 切換弁
65 制御機器
67 高さセンサ
69 段部
71 圧力室
73 端部側の段部
75 止め輪
77;79 リングシール
81 溝
83 切換弁ブロック
85 逆止弁
87 絞り
Claims (15)
- 車両サスペンションスプリング(5)のためのスプリングサポート(3)を含むサスペンションシステム(1)であって、前記車両サスペンションスプリング(5)を支持するスプリングプレート(7)が、車両構造の高さ調整の目的で、その位置について圧力媒体供給部(47〜63)によって任意に調整可能である、前記サスペンションシステムにおいて、
前記スプリングサポート(3)が、シリンダ(19)と、該シリンダ(19)に対して同心状の外側の容器(31)とを備えており、前記シリンダ(19)と前記外側の容器(31)の間にハイドロニューマチックスプリング(45)が構成されており、該ハイドロニューマチックスプリング(45)の油圧体積が空圧式の貯蔵要素(43)に対しても同様に調整可能であることを特徴とするサスペンションシステム。 - 前記スプリングプレート調整(9;11)のための圧力媒体と、前記ハイドロニューマチックスプリング(45)の油圧媒体とが同一であることを特徴とする請求項1記載のサスペンションシステム。
- 当該サスペンションシステムが、前記スプリングプレート調整(9;11;45〜63)のためにも、また前記ハイドロニューマチックスプリング(45)のための油圧媒体の供給のためにも、共通の圧力媒体ポンプ(15)を備えていることを特徴とする請求項2記載のサスペンションシステム。
- 当該サスペンションシステム(1)が、調整可能な装置(49;51)への少なくとも2つの圧力媒体管路と、流出管路(53)と、ポンプ管路(47)とを備えており、全ての管路(47〜53)が切換弁装置(57〜63;83)によって作動可能であることを特徴とする請求項3記載のサスペンションシステム。
- 前記切換弁装置(57〜63)が、少なくとも、2つの前記圧力媒体管路(47〜53)のために分離された複数の切換弁(57〜63)を備えていることを特徴とする請求項4に記載のサスペンションシステム。
- 前記切換弁装置が切換弁ブロック(83)で形成されていることを特徴とする請求項4に記載のサスペンションシステム。
- リングシリンダ(11)とリザーバ容器(17)の間の前記圧力媒体管路(49)が、少なくとも流れ方向において前記リザーバ容器(17)へ作用する絞り(87)を備えていることを特徴とする請求項4に記載のサスペンションシステム。
- 前記スプリングプレート(7)が高さ位置について走出ストッパ(37)に対して調整可能であることを特徴とする請求項1記載のサスペンションシステム。
- 軸方向に可動な前記スプリングプレート(7)が段形状(73)を備えており、該段形状が、前記スプリングサポート(3)の相補的な段形状(69)と共に圧力媒体で満たされたリングシリンダ(11)を形成していることを特徴とする請求項1記載のサスペンションシステム。
- 軸方向に可動な前記スプリングプレート(7)が、前記リングシリンダ(11)を端部側でシールする、軸方向に離間した2つのリングシール(77;79)を支持していることを特徴とする請求項9記載のサスペンションシステム。
- 当該サスペンションシステムが、調整可能な前記スプリングプレート(7)の圧力媒体供給のための優先回路を備えていることを特徴とする請求項3記載のサスペンションシステム。
- 当該サスペンションシステム(1)が、高さ位置の検出のために高さセンサ(67)を備えていることを特徴とする請求項1記載のサスペンションシステム。
- 前記スプリングサポート(3)が振動ダンパとして構成されていることを特徴とする請求項1〜12のいずれか1項に記載のサスペンションシステム。
- 前記振動ダンパが少なくとも1つの調整可能な減衰弁(29)を備えていることを特徴とする請求項13記載のサスペンションシステム。
- 請求項1に記載のサスペンションシステムの動作のための方法において、
前記ハイドロニューマチックスプリング(45)が一定の負荷において維持され、及び変化する走行状況がバネ定数に関して一定に維持されることを特徴とする方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014203892.8 | 2014-03-04 | ||
DE102014203892 | 2014-03-04 | ||
DE102014207055.4A DE102014207055B4 (de) | 2014-03-04 | 2014-04-11 | Schwingungsdämpfer mit Niveauregulierung |
DE102014207055.4 | 2014-04-11 | ||
PCT/EP2015/052585 WO2015132044A1 (de) | 2014-03-04 | 2015-02-09 | Schwingungsdämpfer mit niveauregulierung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017512694A JP2017512694A (ja) | 2017-05-25 |
JP6546186B2 true JP6546186B2 (ja) | 2019-07-17 |
Family
ID=53884037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016550726A Active JP6546186B2 (ja) | 2014-03-04 | 2015-02-09 | 高さ調節を伴う振動ダンパ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9975598B2 (ja) |
EP (1) | EP3113964B1 (ja) |
JP (1) | JP6546186B2 (ja) |
KR (1) | KR102300806B1 (ja) |
DE (1) | DE102014207055B4 (ja) |
WO (1) | WO2015132044A1 (ja) |
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JP2017003016A (ja) * | 2015-06-11 | 2017-01-05 | Kybモーターサイクルサスペンション株式会社 | 緩衝器 |
-
2014
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2015
- 2015-02-09 US US15/122,985 patent/US9975598B2/en active Active
- 2015-02-09 EP EP15704764.8A patent/EP3113964B1/de active Active
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- 2015-02-09 JP JP2016550726A patent/JP6546186B2/ja active Active
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US9975598B2 (en) | 2018-05-22 |
EP3113964A1 (de) | 2017-01-11 |
KR102300806B1 (ko) | 2021-09-14 |
KR20160130423A (ko) | 2016-11-11 |
WO2015132044A1 (de) | 2015-09-11 |
EP3113964B1 (de) | 2018-06-13 |
DE102014207055A1 (de) | 2015-09-10 |
JP2017512694A (ja) | 2017-05-25 |
US20170057591A1 (en) | 2017-03-02 |
DE102014207055B4 (de) | 2016-05-12 |
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