KR20250140615A - 완충 장치, 현가 장치 - Google Patents

완충 장치, 현가 장치

Info

Publication number
KR20250140615A
KR20250140615A KR1020257029371A KR20257029371A KR20250140615A KR 20250140615 A KR20250140615 A KR 20250140615A KR 1020257029371 A KR1020257029371 A KR 1020257029371A KR 20257029371 A KR20257029371 A KR 20257029371A KR 20250140615 A KR20250140615 A KR 20250140615A
Authority
KR
South Korea
Prior art keywords
rod
seal
guide
seal portion
buffer device
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.)
Pending
Application number
KR1020257029371A
Other languages
English (en)
Korean (ko)
Inventor
순 나리타
게이 후루카와
Original Assignee
아스테모 가부시키가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 아스테모 가부시키가이샤 filed Critical 아스테모 가부시키가이샤
Publication of KR20250140615A publication Critical patent/KR20250140615A/ko
Pending legal-status Critical Current

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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • 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
    • F16F9/3235—Constructional features of cylinders
    • F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
    • 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
    • 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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • F16F9/364—Combination of sealing and guide arrangements for piston rods of multi-tube dampers
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/30—Sealing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
KR1020257029371A 2023-03-28 2023-03-28 완충 장치, 현가 장치 Pending KR20250140615A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/012427 WO2024201696A1 (ja) 2023-03-28 2023-03-28 緩衝装置、懸架装置

Publications (1)

Publication Number Publication Date
KR20250140615A true KR20250140615A (ko) 2025-09-25

Family

ID=92904326

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257029371A Pending KR20250140615A (ko) 2023-03-28 2023-03-28 완충 장치, 현가 장치

Country Status (5)

Country Link
JP (1) JPWO2024201696A1 (https=)
KR (1) KR20250140615A (https=)
CN (1) CN120835963A (https=)
DE (1) DE112023005627T5 (https=)
WO (1) WO2024201696A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6080257B2 (ja) 2013-01-25 2017-02-15 Ｋｙｂ株式会社 緩衝器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5869157U (ja) * 1981-11-04 1983-05-11 厚木自動車部品株式会社 密封装置
JPH0637658U (ja) * 1992-10-20 1994-05-20 トキコ株式会社 油圧緩衝器
JP2583344Y2 (ja) * 1993-03-01 1998-10-22 株式会社ショーワ 油圧緩衝器のロッドガイド構造
JP2003156093A (ja) * 2001-11-16 2003-05-30 Showa Corp 油圧緩衝器のフリクション付与構造

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6080257B2 (ja) 2013-01-25 2017-02-15 Ｋｙｂ株式会社 緩衝器

Also Published As

Publication number Publication date
DE112023005627T5 (de) 2025-11-20
JPWO2024201696A1 (https=) 2024-10-03
WO2024201696A1 (ja) 2024-10-03
CN120835963A (zh) 2025-10-24

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