CZ2012585A3 - Tlumic nárazu - Google Patents
Tlumic nárazu Download PDFInfo
- Publication number
- CZ2012585A3 CZ2012585A3 CZ20120585A CZ2012585A CZ2012585A3 CZ 2012585 A3 CZ2012585 A3 CZ 2012585A3 CZ 20120585 A CZ20120585 A CZ 20120585A CZ 2012585 A CZ2012585 A CZ 2012585A CZ 2012585 A3 CZ2012585 A3 CZ 2012585A3
- Authority
- CZ
- Czechia
- Prior art keywords
- piston
- free piston
- housing
- chamber
- surface portion
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 46
- 230000035939 shock Effects 0.000 title claims abstract description 46
- 238000013016 damping Methods 0.000 claims abstract description 141
- 239000012530 fluid Substances 0.000 claims description 35
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 description 46
- 238000007906 compression Methods 0.000 description 46
- 230000007246 mechanism Effects 0.000 description 25
- 230000002093 peripheral effect Effects 0.000 description 19
- 230000007423 decrease Effects 0.000 description 13
- 230000008859 change Effects 0.000 description 12
- 238000005096 rolling process Methods 0.000 description 12
- 238000007789 sealing Methods 0.000 description 11
- 230000004044 response Effects 0.000 description 10
- 241000282461 Canis lupus Species 0.000 description 8
- 238000003754 machining Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011189781A JP5758235B2 (ja) | 2011-08-31 | 2011-08-31 | 緩衝器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CZ2012585A3 true CZ2012585A3 (cs) | 2013-03-13 |
Family
ID=47665497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ20120585A CZ2012585A3 (cs) | 2011-08-31 | 2012-08-29 | Tlumic nárazu |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8833532B2 (enExample) |
| JP (1) | JP5758235B2 (enExample) |
| KR (1) | KR20130024872A (enExample) |
| CN (1) | CN102996698B (enExample) |
| CZ (1) | CZ2012585A3 (enExample) |
| DE (1) | DE102012215490A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5783771B2 (ja) * | 2011-03-31 | 2015-09-24 | 日立オートモティブシステムズ株式会社 | 緩衝器 |
| KR101594211B1 (ko) * | 2012-08-14 | 2016-02-15 | 주식회사 만도 | 쇽 업소버의 밸브 조립체 |
| JP6014444B2 (ja) * | 2012-09-28 | 2016-10-25 | 日立オートモティブシステムズ株式会社 | 緩衝器 |
| JP6071646B2 (ja) * | 2012-11-30 | 2017-02-01 | 日立オートモティブシステムズ株式会社 | 緩衝器 |
| US9239092B2 (en) * | 2013-08-26 | 2016-01-19 | Tenneco Automotive Operating Company Inc. | Shock absorber with frequency dependent passive valve |
| US9638280B2 (en) | 2013-08-26 | 2017-05-02 | Tenneco Automotive Operating Company Inc. | Shock absorber with frequency dependent passive valve |
| JP6329760B2 (ja) * | 2013-12-16 | 2018-05-23 | Ｋｙｂ株式会社 | ショックアブソーバ及びショックアブソーバの製造方法 |
| WO2017038577A1 (ja) * | 2015-08-31 | 2017-03-09 | 日立オートモティブシステムズ株式会社 | シリンダ装置 |
| DE102017207605A1 (de) * | 2017-05-05 | 2018-11-08 | Zf Friedrichshafen Ag | Dämpfventil für einen Schwingungsdämpfer |
| US10570983B2 (en) | 2018-03-23 | 2020-02-25 | Tenneco Automotive Operating Company Inc. | Damper with floating piston bleed channel |
| US10663027B2 (en) * | 2018-03-23 | 2020-05-26 | Tenneco Automotive Operating Company Inc. | Damper with valve preload limiter |
| US10518601B2 (en) | 2018-04-30 | 2019-12-31 | Tenneco Automotive Operating Company Inc. | Damper with internal hydraulic stop |
| US10995815B2 (en) | 2018-09-28 | 2021-05-04 | Tenneco Automotive Operating Company Inc. | Damper with flexible floating disc |
| DE102019202431B3 (de) | 2019-02-22 | 2020-06-25 | Zf Friedrichshafen Ag | Frequenzabhängige Dämpfventileinrichtung |
| JP7084888B2 (ja) * | 2019-03-04 | 2022-06-15 | Ｋｙｂ株式会社 | 緩衝器 |
| CN110173535B (zh) * | 2019-06-10 | 2024-04-05 | 伯科姆汽车零部件系统(苏州)有限公司 | 一种频率自感应阻尼调节减振器复原阀总成 |
| KR102560282B1 (ko) * | 2019-06-26 | 2023-07-26 | 히다치 아스테모 가부시키가이샤 | 완충기 |
| US11904650B2 (en) | 2021-08-25 | 2024-02-20 | DRiV Automotive Inc. | Shock absorber |
| US11806847B2 (en) | 2021-09-01 | 2023-11-07 | DRiV Automotive Inc. | Torque application apparatus |
| US12270451B2 (en) | 2022-06-30 | 2025-04-08 | DRiV Automotive Inc. | Pressure relief poppet valves for suspension dampers |
| CN115872284B (zh) * | 2022-11-21 | 2024-03-12 | 无锡市协兴港口机械有限公司 | 四连杆门座式起重机的安装方法 |
| DE102023135675A1 (de) * | 2023-12-18 | 2025-06-18 | Betterguards Technology Gmbh | Verfahren zum Befüllen eines Adaptors |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3242214B2 (ja) | 1993-07-05 | 2001-12-25 | 東芝キヤリア株式会社 | 冷媒加熱式空気調和機 |
| JPH0719642U (ja) | 1993-09-09 | 1995-04-07 | 株式会社ユニシアジェックス | 車両用緩衝装置 |
| US6220409B1 (en) * | 1999-05-06 | 2001-04-24 | Tenneco Automotive Inc. | Stroke dependent bypass |
| US20030098210A1 (en) * | 2001-11-26 | 2003-05-29 | Delphi Technologies Inc. | Valve spool for suspension damper |
| US6918473B2 (en) * | 2003-09-17 | 2005-07-19 | Tenneco Automotive Operating Company Inc. | Stroke dependent bypass |
| JP4840557B2 (ja) * | 2005-04-12 | 2011-12-21 | 日立オートモティブシステムズ株式会社 | 減衰力調整式油圧緩衝器 |
| JP4726049B2 (ja) * | 2005-06-06 | 2011-07-20 | カヤバ工業株式会社 | 緩衝装置 |
| KR100894799B1 (ko) * | 2007-12-05 | 2009-04-22 | 주식회사 만도 | 쇽업소버 |
-
2011
- 2011-08-31 JP JP2011189781A patent/JP5758235B2/ja active Active
-
2012
- 2012-08-29 CZ CZ20120585A patent/CZ2012585A3/cs unknown
- 2012-08-30 US US13/599,361 patent/US8833532B2/en active Active
- 2012-08-31 KR KR1020120096674A patent/KR20130024872A/ko not_active Ceased
- 2012-08-31 CN CN201210466080.0A patent/CN102996698B/zh active Active
- 2012-08-31 DE DE102012215490A patent/DE102012215490A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US8833532B2 (en) | 2014-09-16 |
| DE102012215490A1 (de) | 2013-02-28 |
| JP5758235B2 (ja) | 2015-08-05 |
| JP2013050198A (ja) | 2013-03-14 |
| KR20130024872A (ko) | 2013-03-08 |
| US20130048451A1 (en) | 2013-02-28 |
| CN102996698A (zh) | 2013-03-27 |
| CN102996698B (zh) | 2016-06-08 |
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