JPWO2023007550A5 - - Google Patents
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- Publication number
- JPWO2023007550A5 JPWO2023007550A5 JP2023537759A JP2023537759A JPWO2023007550A5 JP WO2023007550 A5 JPWO2023007550 A5 JP WO2023007550A5 JP 2023537759 A JP2023537759 A JP 2023537759A JP 2023537759 A JP2023537759 A JP 2023537759A JP WO2023007550 A5 JPWO2023007550 A5 JP WO2023007550A5
- Authority
- JP
- Japan
- Prior art keywords
- passage
- shock absorber
- pump
- side chamber
- height adjustment
- 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.)
- Granted
Links
- 239000006096 absorbing agent Substances 0.000 claims description 58
- 230000035939 shock Effects 0.000 claims description 58
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 238000013016 damping Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 3
- 238000000638 solvent extraction Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 11
- 239000010720 hydraulic oil Substances 0.000 description 7
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/027556 WO2023007550A1 (ja) | 2021-07-26 | 2021-07-26 | 車高調整機能付き緩衝器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023007550A1 JPWO2023007550A1 (https=) | 2023-02-02 |
| JPWO2023007550A5 true JPWO2023007550A5 (https=) | 2023-12-07 |
| JP7482331B2 JP7482331B2 (ja) | 2024-05-13 |
Family
ID=85086370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023537759A Active JP7482331B2 (ja) | 2021-07-26 | 2021-07-26 | 車高調整機能付き緩衝器 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12122209B2 (https=) |
| JP (1) | JP7482331B2 (https=) |
| CN (1) | CN117677782A (https=) |
| DE (1) | DE112021008020T5 (https=) |
| WO (1) | WO2023007550A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7804491B2 (ja) * | 2022-03-08 | 2026-01-22 | カヤバ株式会社 | 流体圧緩衝器 |
| JP7378885B2 (ja) * | 2022-03-08 | 2023-11-14 | カヤバ株式会社 | 流体圧緩衝器 |
| JP7282999B1 (ja) * | 2022-04-22 | 2023-05-29 | 日立Astemo株式会社 | 減衰力可変緩衝装置 |
| WO2024079862A1 (ja) * | 2022-10-13 | 2024-04-18 | 日立Astemo株式会社 | 緩衝器 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06448B2 (ja) * | 1984-08-29 | 1994-01-05 | マツダ株式会社 | 車高調整装置 |
| JPS6385508U (https=) * | 1986-11-25 | 1988-06-04 | ||
| JP3088552B2 (ja) * | 1991-10-15 | 2000-09-18 | カヤバ工業株式会社 | 車高調整装置 |
| US5682980A (en) | 1996-02-06 | 1997-11-04 | Monroe Auto Equipment Company | Active suspension system |
| JP4618119B2 (ja) * | 2005-12-16 | 2011-01-26 | トヨタ自動車株式会社 | 車高調整装置 |
| EP2156970A1 (en) * | 2008-08-12 | 2010-02-24 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Multi-point hydraulic suspension system for a land vehicle |
| JP6154741B2 (ja) * | 2013-12-20 | 2017-06-28 | Ｋｙｂ株式会社 | 緩衝器 |
| DE102014207055B4 (de) * | 2014-03-04 | 2016-05-12 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit Niveauregulierung |
| DE102018212109A1 (de) * | 2018-07-20 | 2020-01-23 | Bayerische Motoren Werke Aktiengesellschaft | Höhenverstellbare Federanordnung für ein Fahrzeug |
| DE102018214041A1 (de) * | 2018-08-21 | 2020-02-27 | Bayerische Motoren Werke Aktiengesellschaft | Höhenverstellbares Feder-Dämpfersystem für ein Fahrzeug |
| JP2020159504A (ja) * | 2019-03-27 | 2020-10-01 | Ｋｙｂ株式会社 | サスペンション装置 |
-
2021
- 2021-07-26 CN CN202180098123.1A patent/CN117677782A/zh active Pending
- 2021-07-26 US US18/560,050 patent/US12122209B2/en active Active
- 2021-07-26 DE DE112021008020.2T patent/DE112021008020T5/de active Pending
- 2021-07-26 WO PCT/JP2021/027556 patent/WO2023007550A1/ja not_active Ceased
- 2021-07-26 JP JP2023537759A patent/JP7482331B2/ja active Active
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