KR101131050B1 - 쇽업소버 - Google Patents
쇽업소버 Download PDFInfo
- Publication number
- KR101131050B1 KR101131050B1 KR1020070119075A KR20070119075A KR101131050B1 KR 101131050 B1 KR101131050 B1 KR 101131050B1 KR 1020070119075 A KR1020070119075 A KR 1020070119075A KR 20070119075 A KR20070119075 A KR 20070119075A KR 101131050 B1 KR101131050 B1 KR 101131050B1
- Authority
- KR
- South Korea
- Prior art keywords
- chamber
- shock absorber
- hollow chamber
- damping force
- piston
- Prior art date
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Images
Classifications
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- 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
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- 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
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- 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
- F16F9/3207—Constructional features
- F16F9/3221—Constructional features of piston rods
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- 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
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
- F16F9/5126—Piston, or piston-like valve elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (2)
- 실린더와, 피스톤 로드에 연결되어 상기 실린더를 제1챔버와 제2챔버로 구획하는 피스톤 밸브를 갖는 쇽업소버에 있어서,상기 피스톤 로드의 내부에 형성된 중공챔버와,상기 중공챔버를 상부챔버와 하부챔버로 구획하며 상, 하로 이동 가능하게 설치되는 플로팅 피스톤과,상기 중공챔버의 상, 하부에 각각 형성되어 상기 제1챔버와 상기 상부챔버 및 상기 제2챔버와 상기 하부챔버를 각각 연결하는 제1오리피스 및 제2오리피스와,상기 중공챔버에 상, 하로 이동가능하게 설치되어 상기 중공챔버의 체적을 조절하여 감쇠력 특성을 가변하는 체적제어부를 포함하는 것을 특징으로 하는 쇽업소버.
- 청구항 1에 있어서,상기 체적제어부는 상기 피스톤 로드의 중심부를 관통하여 설치되어 일단이 상기 중공챔버에 위치되어 상기 플로팅 피스톤의 이동을 제한하는 컨트롤 로드와,상기 피스톤 로드의 상부에 설치되어 상기 컨트롤 로드를 상, 하로 이동시키는 액츄에이터를 포함하는 것을 특징으로 하는 쇽업소버.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070119075A KR101131050B1 (ko) | 2007-11-21 | 2007-11-21 | 쇽업소버 |
CNA2008101767585A CN101439652A (zh) | 2007-11-21 | 2008-11-20 | 用于控制缓冲力特性的减震器 |
US12/276,160 US8065055B2 (en) | 2007-11-21 | 2008-11-21 | Shock absorber for controlling damping force characteristics |
DE102008058394A DE102008058394A1 (de) | 2007-11-21 | 2008-11-21 | Schwingungsdämpfer zur Steuerung von Dämpfungskraftcharakteristiken |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070119075A KR101131050B1 (ko) | 2007-11-21 | 2007-11-21 | 쇽업소버 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090052531A KR20090052531A (ko) | 2009-05-26 |
KR101131050B1 true KR101131050B1 (ko) | 2012-03-29 |
Family
ID=40724316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070119075A KR101131050B1 (ko) | 2007-11-21 | 2007-11-21 | 쇽업소버 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101131050B1 (ko) |
CN (1) | CN101439652A (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012212684B3 (de) * | 2012-07-19 | 2013-11-28 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit frequenzselektiver Dämpfkraft |
US9217483B2 (en) * | 2013-02-28 | 2015-12-22 | Tenneco Automotive Operating Company Inc. | Valve switching controls for adjustable damper |
JP5961129B2 (ja) * | 2013-03-22 | 2016-08-02 | Kyb株式会社 | 緩衝装置 |
CN105114520A (zh) * | 2013-06-25 | 2015-12-02 | 蒋盘君 | 一种处理器模块控制的两级缓冲器 |
CN103352952B (zh) * | 2013-06-25 | 2015-09-09 | 广东文理职业学院 | 一种适于实现各级均匀缓冲的三级缓冲器 |
JP2017026040A (ja) * | 2015-07-23 | 2017-02-02 | Kyb株式会社 | 緩衝器 |
CN105546027B (zh) * | 2016-01-22 | 2018-02-27 | 中铁大桥勘测设计院集团有限公司 | 设有泄压装置的粘滞阻尼器 |
KR20180083721A (ko) * | 2017-01-13 | 2018-07-23 | 주식회사 만도 | 쇽업소버의 밸브구조 |
CN112721559B (zh) * | 2020-12-31 | 2022-05-13 | 浙江林氏汽车零部件有限公司 | 一种汽车橡胶支架 |
CN114593172B (zh) * | 2022-03-21 | 2023-07-21 | 畅建坤 | 活塞总成、减震器及车辆 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5814533U (ja) | 1981-07-22 | 1983-01-29 | 厚木自動車部品株式会社 | 緩衝装置 |
JPH10331898A (ja) | 1997-06-02 | 1998-12-15 | Toyota Motor Corp | ショックアブソーバ |
KR100766854B1 (ko) | 2006-01-26 | 2007-10-15 | 주식회사 만도 | 쇽업소버 |
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2007
- 2007-11-21 KR KR1020070119075A patent/KR101131050B1/ko active IP Right Grant
-
2008
- 2008-11-20 CN CNA2008101767585A patent/CN101439652A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5814533U (ja) | 1981-07-22 | 1983-01-29 | 厚木自動車部品株式会社 | 緩衝装置 |
JPH10331898A (ja) | 1997-06-02 | 1998-12-15 | Toyota Motor Corp | ショックアブソーバ |
KR100766854B1 (ko) | 2006-01-26 | 2007-10-15 | 주식회사 만도 | 쇽업소버 |
Also Published As
Publication number | Publication date |
---|---|
CN101439652A (zh) | 2009-05-27 |
KR20090052531A (ko) | 2009-05-26 |
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