FR2902850B1 - Dispositif a butee hydraulique, notamment pour amortisseur reglable - Google Patents
Dispositif a butee hydraulique, notamment pour amortisseur reglableInfo
- Publication number
- FR2902850B1 FR2902850B1 FR0605503A FR0605503A FR2902850B1 FR 2902850 B1 FR2902850 B1 FR 2902850B1 FR 0605503 A FR0605503 A FR 0605503A FR 0605503 A FR0605503 A FR 0605503A FR 2902850 B1 FR2902850 B1 FR 2902850B1
- Authority
- FR
- France
- Prior art keywords
- shock absorber
- adjustable shock
- hydraulic stop
- hydraulic
- stop
- 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.)
- Expired - Fee Related
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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/346—Throttling passages in the form of slots arranged in cylinder walls
-
- 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
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
- F16F9/466—Throttling control, i.e. regulation of flow passage geometry
- F16F9/467—Throttling control, i.e. regulation of flow passage geometry using rotary 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
- F16F9/32—Details
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
-
- 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
- F16F9/32—Details
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
- F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping
-
- 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
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/182—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein comprising a hollow piston rod
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0605503A FR2902850B1 (fr) | 2006-06-21 | 2006-06-21 | Dispositif a butee hydraulique, notamment pour amortisseur reglable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0605503A FR2902850B1 (fr) | 2006-06-21 | 2006-06-21 | Dispositif a butee hydraulique, notamment pour amortisseur reglable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2902850A1 FR2902850A1 (fr) | 2007-12-28 |
FR2902850B1 true FR2902850B1 (fr) | 2012-04-27 |
Family
ID=37648387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0605503A Expired - Fee Related FR2902850B1 (fr) | 2006-06-21 | 2006-06-21 | Dispositif a butee hydraulique, notamment pour amortisseur reglable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2902850B1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017174887A1 (fr) | 2016-04-08 | 2017-10-12 | Psa Automobiles S.A. | Amortisseur hydraulique equipe d'une butee d'attaque présentant une loi de freinage réglable |
CN109027096A (zh) * | 2018-09-04 | 2018-12-18 | 上海理工大学 | 一种薄壁小孔式液压缓冲器 |
CN108625107B (zh) * | 2017-03-20 | 2021-07-06 | 重庆海尔滚筒洗衣机有限公司 | 减震器和包括该减震器的洗衣机 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3006730B1 (fr) | 2013-06-06 | 2015-06-26 | Peugeot Citroen Automobiles Sa | Amortisseur avec amortissement hydraulique en fin de course |
FR3010161B1 (fr) * | 2013-08-29 | 2017-12-08 | Peugeot Citroen Automobiles Sa | Butee d'attaque de suspension d'un vehicule automobile, comportant un reglage automatique de hauteur |
FR3018741A1 (fr) * | 2014-03-19 | 2015-09-25 | Peugeot Citroen Automobiles Sa | Train arriere a traverse deformable pour vehicule automobile |
CN104712701B (zh) * | 2015-03-21 | 2017-02-01 | 三峡大学 | 多孔可调式多变载荷液压缓冲器 |
JP6388567B2 (ja) * | 2015-07-24 | 2018-09-12 | 株式会社コガネイ | ショックアブソーバ |
FR3066796B1 (fr) | 2017-05-24 | 2019-06-21 | Peugeot Citroen Automobiles Sa | Butee hydraulique auto-ajustable pour la fin de course d’un mouvement oscillant |
CN108869622B (zh) * | 2018-07-24 | 2023-05-23 | 广东机电职业技术学院 | 一种柱塞式缓冲装置 |
CN112196932B (zh) * | 2020-09-25 | 2022-04-22 | 中国直升机设计研究所 | 一种缓冲器用节流阀 |
CN112879479B (zh) * | 2021-02-23 | 2022-03-22 | 上海交通大学 | 一种用于冲击试验装置的流体阻尼器 |
EP4124773A1 (fr) * | 2021-07-30 | 2023-02-01 | Öhlins Racing AB | Soupape réglable |
CN114455329A (zh) * | 2022-03-02 | 2022-05-10 | 杭州博欣科技有限公司 | 一种试管缓降装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3344894A (en) * | 1965-10-14 | 1967-10-03 | Rex Chainbelt Inc | Adjustable hydraulic shock absorber |
US3840097A (en) * | 1973-01-22 | 1974-10-08 | Hennells W Co Inc | Adjustable shock absorber |
-
2006
- 2006-06-21 FR FR0605503A patent/FR2902850B1/fr not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017174887A1 (fr) | 2016-04-08 | 2017-10-12 | Psa Automobiles S.A. | Amortisseur hydraulique equipe d'une butee d'attaque présentant une loi de freinage réglable |
CN108625107B (zh) * | 2017-03-20 | 2021-07-06 | 重庆海尔滚筒洗衣机有限公司 | 减震器和包括该减震器的洗衣机 |
CN109027096A (zh) * | 2018-09-04 | 2018-12-18 | 上海理工大学 | 一种薄壁小孔式液压缓冲器 |
CN109027096B (zh) * | 2018-09-04 | 2020-06-19 | 上海理工大学 | 一种薄壁小孔式液压缓冲器 |
Also Published As
Publication number | Publication date |
---|---|
FR2902850A1 (fr) | 2007-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
ST | Notification of lapse |
Effective date: 20230205 |