PL409278A1 - Urządzenie pochłaniające energię uderzeń - Google Patents

Urządzenie pochłaniające energię uderzeń

Info

Publication number
PL409278A1
PL409278A1 PL409278A PL40927814A PL409278A1 PL 409278 A1 PL409278 A1 PL 409278A1 PL 409278 A PL409278 A PL 409278A PL 40927814 A PL40927814 A PL 40927814A PL 409278 A1 PL409278 A1 PL 409278A1
Authority
PL
Poland
Prior art keywords
cylinder
piston
internal
blows
energy
Prior art date
Application number
PL409278A
Other languages
English (en)
Other versions
PL228287B1 (pl
Inventor
Jan Kukulski
Leszek Wasilewski
Original Assignee
Axtone Spółka Z Ograniczoną Odpowiedzialnością
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 Axtone Spółka Z Ograniczoną Odpowiedzialnością filed Critical Axtone Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL409278A priority Critical patent/PL228287B1/pl
Priority to CN201580046106.8A priority patent/CN106795935B/zh
Priority to UAA201702721A priority patent/UA115955C2/uk
Priority to US15/506,869 priority patent/US10036445B2/en
Priority to EP15734729.5A priority patent/EP3186529B1/en
Priority to PCT/IB2015/054312 priority patent/WO2016030775A1/en
Priority to RU2017109810A priority patent/RU2651340C1/ru
Priority to BR112017003583A priority patent/BR112017003583A2/pt
Publication of PL409278A1 publication Critical patent/PL409278A1/pl
Publication of PL228287B1 publication Critical patent/PL228287B1/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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/483—Arrangements for providing different damping effects at different parts of the stroke characterised by giving a particular shape to the cylinder, e.g. conical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/04—Draw-gear combined with buffing appliances
    • B61G9/08—Draw-gear combined with buffing appliances with fluid springs or fluid shock-absorbers; Combinations thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/12—Buffers with fluid springs or shock-absorbers; Combinations thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/12—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill
    • B61G9/16—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill with fluid springs or fluid shock-absorbers; Combinations thereof
    • 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
    • F16F9/3207—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
    • F16F9/3207—Constructional features
    • F16F9/3228—Constructional features of connections between pistons and 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
    • 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
    • F16F9/3278—Details for lubrication
    • 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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • F16F9/363—Combination of sealing and guide arrangements for piston rods the guide being mounted between the piston and the sealing, enabling lubrication of the guide
    • 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
    • F16F2230/04—Lubrication
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/04—Compression

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

Urządzenie ma dwie dławice (7, 8) prowadzące tłoczysko (5) umieszczone po jednej stronie tłoka (4), przy czym wewnętrzna dławica (7) dzieli wewnętrzną przestrzeń zamkniętego cylindra (1) na komorę roboczą (10) ograniczoną osiowo powierzchnią wewnętrzną denka (2) i komorę smarującą (9) ograniczoną osiowo powierzchnią wewnętrzną zewnętrznej dławicy (8). Komora robocza (10) ma strefę przepływową (11) o zwiększonej średnicy wewnętrznej cylindra (1), umieszczoną w sąsiedztwie wewnętrznej dławicy (7) oraz strefę sprężania (12) o średnicy wewnętrznej cylindra (1) spasowanej suwliwie z zewnętrzną średnicą tłoka (4).
PL409278A 2014-08-27 2014-08-27 Urzadzenie pochłaniajace energie uderzen PL228287B1 (pl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
PL409278A PL228287B1 (pl) 2014-08-27 2014-08-27 Urzadzenie pochłaniajace energie uderzen
CN201580046106.8A CN106795935B (zh) 2014-08-27 2015-06-08 冲击能量吸收装置
UAA201702721A UA115955C2 (uk) 2014-08-27 2015-06-08 Пристрій для поглинання енергії удару
US15/506,869 US10036445B2 (en) 2014-08-27 2015-06-08 Impact energy absorbing device
EP15734729.5A EP3186529B1 (en) 2014-08-27 2015-06-08 Impact energy absorbing device
PCT/IB2015/054312 WO2016030775A1 (en) 2014-08-27 2015-06-08 Impact energy absorbing device
RU2017109810A RU2651340C1 (ru) 2014-08-27 2015-06-08 Устройство для поглощения энергии удара
BR112017003583A BR112017003583A2 (pt) 2014-08-27 2015-06-08 dispositivo de absorção de energia de impacto

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL409278A PL228287B1 (pl) 2014-08-27 2014-08-27 Urzadzenie pochłaniajace energie uderzen

Publications (2)

Publication Number Publication Date
PL409278A1 true PL409278A1 (pl) 2016-02-29
PL228287B1 PL228287B1 (pl) 2018-03-30

Family

ID=53524920

Family Applications (1)

Application Number Title Priority Date Filing Date
PL409278A PL228287B1 (pl) 2014-08-27 2014-08-27 Urzadzenie pochłaniajace energie uderzen

Country Status (8)

Country Link
US (1) US10036445B2 (pl)
EP (1) EP3186529B1 (pl)
CN (1) CN106795935B (pl)
BR (1) BR112017003583A2 (pl)
PL (1) PL228287B1 (pl)
RU (1) RU2651340C1 (pl)
UA (1) UA115955C2 (pl)
WO (1) WO2016030775A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL229944B1 (pl) * 2015-03-05 2018-09-28 Axtone Spolka Akcyjna Urządzenie pochłaniające energię uderzeń
CN205400375U (zh) * 2016-01-05 2016-07-27 希美克(广州)实业有限公司 一种具有高温减压功能的液压闭门器
SE540238C2 (en) 2016-09-16 2018-05-08 Scania Cv Ab Hydraulic damping appliance
IT201700003747A1 (it) * 2017-01-16 2018-07-16 Tecnofluid Eng S R L Ammortizzatore progressivo
JP7008471B2 (ja) * 2017-10-27 2022-01-25 Ｋｙｂモーターサイクルサスペンション株式会社 緩衝器
US10603974B2 (en) * 2018-04-24 2020-03-31 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydraulic stop arrangement
CN109780118A (zh) * 2019-03-05 2019-05-21 合肥工业大学 一种渐进式阻尼减振器
IT201900005464A1 (it) 2019-04-09 2020-10-09 Alfio Mascali Dispositivo ammortizzante per impatti ad alta energia

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085925A (en) * 1976-03-31 1978-04-25 Carl Ullrich Peddinghaus Hydro-pneumatic shock absorber
PL120226B2 (en) 1979-01-03 1982-02-27 Inst Maszyn Matematycznych Method of and apparatus for dynamic measurement of magnitudechiny
US5157806A (en) * 1991-12-09 1992-10-27 George Wartian Door closing piston-cylinder assembly
US5657511A (en) * 1994-08-12 1997-08-19 Lan; Mei Shu Piston-tpye door closer with adjustable closing speeds
US5566794A (en) * 1994-09-02 1996-10-22 Ace Controls, Inc. Shock absorber having nonadjustable metering
RU2078706C1 (ru) 1995-04-07 1997-05-10 Акционерное общество открытого типа "Авиационный комплекс им.С.В.Ильюшина" Поглощающий аппарат
GB2312659A (en) 1996-04-29 1997-11-05 Oleo International Limited Buffers
DE19618055C1 (de) * 1996-05-06 1998-01-15 Mannesmann Sachs Ag Kolben-Zylinderaggregat mit wegabhängigem Dämpfkraftfeld
RU2197401C2 (ru) 2000-12-21 2003-01-27 Открытое акционерное общество "Авиаагрегат" Поглощающий аппарат
DE20205198U1 (de) 2002-04-04 2002-08-14 Leben, Klaus, 82335 Berg Zug-/Druckpuffer für Anhängevorrichtungen an Schienen- und Radfahrzeugen
RU2251507C2 (ru) 2003-04-21 2005-05-10 Фгуп "По Уралвагонзавод" Им. Ф.Э. Дзержинского Поглощающий аппарат автосцепки и способ его изготовления
RU45697U1 (ru) 2004-10-13 2005-05-27 Федеральное государственное унитарное предприятие "Производственное объединение УРАЛВАГОНЗАВОД" им. Ф.Э. Дзержинского Поглощающий аппарат автосцепки
PL212572B1 (pl) * 2008-09-15 2012-10-31 Axtone Spolka Akcyjna Zderzak kolejowy
JP5803008B2 (ja) 2012-06-21 2015-11-04 Smc株式会社 両ロッド型ショックアブソーバ
PL222340B1 (pl) 2012-10-30 2016-07-29 Axtone Spółka Z Ograniczoną Odpowiedzialnością Wielostopniowy zderzak kolejowy
JP5941421B2 (ja) * 2013-02-12 2016-06-29 Ｋｙｂ株式会社 緩衝器

Also Published As

Publication number Publication date
CN106795935B (zh) 2018-09-21
RU2651340C1 (ru) 2018-04-19
US10036445B2 (en) 2018-07-31
EP3186529B1 (en) 2018-04-25
UA115955C2 (uk) 2018-01-10
PL228287B1 (pl) 2018-03-30
US20170254382A1 (en) 2017-09-07
WO2016030775A1 (en) 2016-03-03
EP3186529A1 (en) 2017-07-05
BR112017003583A2 (pt) 2017-12-05
CN106795935A (zh) 2017-05-31

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