PL3489541T3 - Zespół amortyzatora z mechanizmem zderzaka hydraulicznego zawierającym kołki stabilizujące - Google Patents

Zespół amortyzatora z mechanizmem zderzaka hydraulicznego zawierającym kołki stabilizujące

Info

Publication number
PL3489541T3
PL3489541T3 PL18207505T PL18207505T PL3489541T3 PL 3489541 T3 PL3489541 T3 PL 3489541T3 PL 18207505 T PL18207505 T PL 18207505T PL 18207505 T PL18207505 T PL 18207505T PL 3489541 T3 PL3489541 T3 PL 3489541T3
Authority
PL
Poland
Prior art keywords
shock absorber
assembly including
stop mechanism
including hydraulic
absorber assembly
Prior art date
Application number
PL18207505T
Other languages
English (en)
Inventor
Marek Karol Kontny
Tomasz Marzec
Original Assignee
Beijingwest Industries Co. Ltd.
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 Beijingwest Industries Co. Ltd. filed Critical Beijingwest Industries Co. Ltd.
Publication of PL3489541T3 publication Critical patent/PL3489541T3/pl

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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping
    • 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
    • F16F9/3214—Constructional features of pistons
    • 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
    • F16F9/366—Special sealings, including sealings or guides for piston-rods functioning as guide only, e.g. bushings
    • 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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/486—Arrangements for providing different damping effects at different parts of the stroke comprising a pin or stem co-operating with an aperture, e.g. a cylinder-mounted stem co-operating with a hollow piston rod
    • 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
    • F16F9/585—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder within the cylinder, in contact with working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
PL18207505T 2017-11-22 2018-11-21 Zespół amortyzatora z mechanizmem zderzaka hydraulicznego zawierającym kołki stabilizujące PL3489541T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762590083P 2017-11-22 2017-11-22
US16/124,173 US10830303B2 (en) 2017-11-22 2018-09-06 Shock absorber assembly including hydraulic stop mechanism with stabilizer pins
EP18207505.1A EP3489541B1 (en) 2017-11-22 2018-11-21 Shock absorber assembly including hydraulic stop mechanism with stabilizer pins

Publications (1)

Publication Number Publication Date
PL3489541T3 true PL3489541T3 (pl) 2021-09-27

Family

ID=64426738

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18207505T PL3489541T3 (pl) 2017-11-22 2018-11-21 Zespół amortyzatora z mechanizmem zderzaka hydraulicznego zawierającym kołki stabilizujące

Country Status (5)

Country Link
US (1) US10830303B2 (pl)
EP (1) EP3489541B1 (pl)
CN (1) CN109236930B (pl)
ES (1) ES2871326T3 (pl)
PL (1) PL3489541T3 (pl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10989268B2 (en) * 2019-07-12 2021-04-27 Tenneco Automotive Operating Company Inc. Damper with hydraulic end stop
DE102019215558A1 (de) * 2019-10-10 2021-04-15 Zf Friedrichshafen Ag Drosselstelle für einen Schwingungsdämpfer
CN116368315A (zh) * 2020-10-19 2023-06-30 马瑞利悬挂系统意大利公司 具有液压回弹止动器的减震器
CN112879478B (zh) * 2021-01-07 2022-06-28 北京京西重工有限公司 液压阻尼器
US20220341481A1 (en) * 2021-04-22 2022-10-27 DRiV Automotive Inc. Hydraulic Rebound Stop Pressure Relief System
US11892056B2 (en) * 2021-10-08 2024-02-06 DRiV Automotive Inc. Hydraulic damper having a pressure tube and a ring
DE102021214016A1 (de) 2021-12-09 2023-06-15 Zf Friedrichshafen Ag Schwingungsdämpfer mit hydraulischen Endanschlag

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Also Published As

Publication number Publication date
CN109236930B (zh) 2020-07-28
EP3489541A1 (en) 2019-05-29
US10830303B2 (en) 2020-11-10
EP3489541B1 (en) 2021-03-31
ES2871326T3 (es) 2021-10-28
CN109236930A (zh) 2019-01-18
US20190154104A1 (en) 2019-05-23

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