CN121511365A - 缓冲器 - Google Patents

缓冲器

Info

Publication number
CN121511365A
CN121511365A CN202480046344.8A CN202480046344A CN121511365A CN 121511365 A CN121511365 A CN 121511365A CN 202480046344 A CN202480046344 A CN 202480046344A CN 121511365 A CN121511365 A CN 121511365A
Authority
CN
China
Prior art keywords
passage
piston rod
washer
outer peripheral
stopper member
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
CN202480046344.8A
Other languages
English (en)
Chinese (zh)
Inventor
宫泽大辉
横田武
小泽笃央
岩田健
勘米良骏
栗原雄辉
山口大树
黑崎祐
铃木雄大
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anstemo Corp
Original Assignee
Anstemo Corp
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 Anstemo Corp filed Critical Anstemo Corp
Publication of CN121511365A publication Critical patent/CN121511365A/zh
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
    • F16F9/10—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
    • F16F9/19—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 with a single cylinder and of single-tube type
    • 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
    • F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
CN202480046344.8A 2023-07-21 2024-06-21 缓冲器 Pending CN121511365A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-119001 2023-07-21
JP2023119001 2023-07-21
PCT/JP2024/022634 WO2025022892A1 (ja) 2023-07-21 2024-06-21 緩衝器

Publications (1)

Publication Number Publication Date
CN121511365A true CN121511365A (zh) 2026-02-10

Family

ID=94374274

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480046344.8A Pending CN121511365A (zh) 2023-07-21 2024-06-21 缓冲器

Country Status (3)

Country Link
JP (1) JPWO2025022892A1 (https=)
CN (1) CN121511365A (https=)
WO (1) WO2025022892A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS484465Y1 (https=) * 1967-11-14 1973-02-03
JP6014459B2 (ja) * 2012-10-31 2016-10-25 日立オートモティブシステムズ株式会社 シリンダ装置
JP6255249B2 (ja) * 2014-01-17 2017-12-27 Ｋｙｂ株式会社 ショックアブソーバ
JP6264077B2 (ja) * 2014-02-14 2018-01-24 Nok株式会社 リバウンドストッパ
JP7450583B2 (ja) * 2021-06-28 2024-03-15 日立Astemo株式会社 緩衝器

Also Published As

Publication number Publication date
JPWO2025022892A1 (https=) 2025-01-30
WO2025022892A1 (ja) 2025-01-30

Similar Documents

Publication Publication Date Title
US11867254B2 (en) Pressure relief for a hydraulic compression stop device
EP2113679B1 (en) Hydraulic damper with compensation chamber
US20140311841A1 (en) Velocity progressive valving
US10518601B2 (en) Damper with internal hydraulic stop
CN108027004B (zh) 缓冲器
CN102734373A (zh) 缓冲器
US12410847B2 (en) Shock absorber
JP7450583B2 (ja) 緩衝器
US20240369123A1 (en) Shock absorber
CN121511365A (zh) 缓冲器
KR102855081B1 (ko) 완충기
US12013011B2 (en) Cylinder device
JP7515441B2 (ja) 緩衝器
JP7254039B2 (ja) 緩衝器
US20250172186A1 (en) Shock absorber and damping valve device
US12241488B1 (en) Cylinder device
JP7154199B2 (ja) 緩衝器
US20240376953A1 (en) Fulcrum and check discs for shock absorber with optimized bleed range and tuneability
US20260070385A1 (en) Base Valve With Open Bleed Tuning Capabilities
US20240375471A1 (en) Restriction disc for shock absorber with optimized bleed range and tuneability
JP2025178915A (ja) 緩衝器
JP2023090068A (ja) 緩衝器
JP2024080028A (ja) 圧力緩衝装置
JP2024154268A (ja) 緩衝器
WO2020261941A1 (ja) シリンダ装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination