PL4170195T3 - Pasywny amortyzator teleskopowy - Google Patents

Pasywny amortyzator teleskopowy

Info

Publication number
PL4170195T3
PL4170195T3 PL22184183.6T PL22184183T PL4170195T3 PL 4170195 T3 PL4170195 T3 PL 4170195T3 PL 22184183 T PL22184183 T PL 22184183T PL 4170195 T3 PL4170195 T3 PL 4170195T3
Authority
PL
Poland
Prior art keywords
shock absorber
telescopic shock
passive telescopic
passive
absorber
Prior art date
Application number
PL22184183.6T
Other languages
English (en)
Inventor
Piotr Krzysztof Jarząbek
Mateusz Szymon Sarapata
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
Priority claimed from CN202210640010.6A external-priority patent/CN114909421B/zh
Application filed by Beijingwest Industries Co. Ltd. filed Critical Beijingwest Industries Co. Ltd.
Publication of PL4170195T3 publication Critical patent/PL4170195T3/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
    • F16F9/32—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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/062—Bi-tubular units
    • 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
    • F16F9/165—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 two or more cylinders in line, i.e. in series connection
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
PL22184183.6T 2021-07-13 2022-07-11 Pasywny amortyzator teleskopowy PL4170195T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163221481P 2021-07-13 2021-07-13
CN202210640010.6A CN114909421B (zh) 2021-07-13 2022-06-08 阻尼器组件

Publications (1)

Publication Number Publication Date
PL4170195T3 true PL4170195T3 (pl) 2025-03-17

Family

ID=82404448

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22184183.6T PL4170195T3 (pl) 2021-07-13 2022-07-11 Pasywny amortyzator teleskopowy

Country Status (3)

Country Link
EP (1) EP4170195B1 (pl)
ES (1) ES2992496T3 (pl)
PL (1) PL4170195T3 (pl)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363894A (en) * 1965-07-09 1968-01-16 Menasco Mfg Company Dual spring rate shock strut
PL123472B1 (en) * 1977-05-10 1982-10-30 Inst Chemii Przemyslowej Apparatus for absorbing mechanical energy in particular very strong impact energy
JPH11336824A (ja) * 1998-05-28 1999-12-07 Nissan Motor Co Ltd 多段式流体圧シリンダ
DE10101177C1 (de) 2001-01-12 2002-08-29 Zf Sachs Ag Teleskop-Schwingungsdämpfer

Also Published As

Publication number Publication date
EP4170195B1 (en) 2024-09-25
EP4170195A1 (en) 2023-04-26
ES2992496T3 (es) 2024-12-13

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