EA201200304A1 - VEHICLE DAMPER - Google Patents

VEHICLE DAMPER

Info

Publication number
EA201200304A1
EA201200304A1 EA201200304A EA201200304A EA201200304A1 EA 201200304 A1 EA201200304 A1 EA 201200304A1 EA 201200304 A EA201200304 A EA 201200304A EA 201200304 A EA201200304 A EA 201200304A EA 201200304 A1 EA201200304 A1 EA 201200304A1
Authority
EA
Eurasian Patent Office
Prior art keywords
piston
liner
rod
shock absorber
seal
Prior art date
Application number
EA201200304A
Other languages
Russian (ru)
Inventor
Олег Олегович ТИХОНЕНКО
Original Assignee
Олег Олегович ТИХОНЕНКО
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 Олег Олегович ТИХОНЕНКО filed Critical Олег Олегович ТИХОНЕНКО
Priority to EA201200304A priority Critical patent/EA201200304A1/en
Priority to PCT/RU2013/000136 priority patent/WO2013137775A1/en
Publication of EA201200304A1 publication Critical patent/EA201200304A1/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Изобретение относится к машиностроению и может быть использовано при производстве и эксплуатации амортизаторов. Задачей изобретения является улучшение демпфирующих свойств амортизатора, при этом амортизатор транспортного средства содержит гильзу, поршневую крышку, штоковую крышку, шток, поршень с уплотнением и гильза выполнена таким образом, что в области, прилегающей к поршневой крышке амортизатора, внутренняя полость гильзы содержит пять сужений и шток в области, прилегающей к свободному от поршня концу штока, содержит три расширения; и/или гильза выполнена таким образом, что в области, прилегающей к штоковой крышке амортизатора, внутренняя полость гильзы содержит пять сужений и шток в поршневой области содержит три расширения. Технические результаты: существенное увеличение силы, противодействующей движению поршня в гильзе в областях, прилегающих к крышкам амортизатора; задействование двух боковых поверхностей уплотнения при движении поршня в этих областях, а также задействование двух боковых поверхностей уплотнения для штока.The invention relates to mechanical engineering and can be used in the manufacture and operation of shock absorbers. The objective of the invention is to improve the damping properties of the shock absorber, while the vehicle shock absorber includes a liner, a piston cover, a rod cap, a rod, a piston with a seal and a liner so that in the area adjacent to the piston absorber cap, the internal cavity of the liner contains five constrictions and the stem in the area adjacent to the piston-free end of the stem contains three extensions; and / or the liner is designed in such a way that, in the region adjacent to the rod cap of the shock absorber, the inner cavity of the liner contains five constrictions and the rod in the piston region contains three extensions. Technical results: a significant increase in the force opposing the movement of the piston in the sleeve in the areas adjacent to the shock absorber caps; engaging the two side surfaces of the seal when the piston moves in these areas, as well as engaging the two side surfaces of the seal for the rod.

EA201200304A 2012-03-14 2012-03-14 VEHICLE DAMPER EA201200304A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EA201200304A EA201200304A1 (en) 2012-03-14 2012-03-14 VEHICLE DAMPER
PCT/RU2013/000136 WO2013137775A1 (en) 2012-03-14 2013-02-20 Vehicle shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201200304A EA201200304A1 (en) 2012-03-14 2012-03-14 VEHICLE DAMPER

Publications (1)

Publication Number Publication Date
EA201200304A1 true EA201200304A1 (en) 2013-09-30

Family

ID=49161549

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201200304A EA201200304A1 (en) 2012-03-14 2012-03-14 VEHICLE DAMPER

Country Status (2)

Country Link
EA (1) EA201200304A1 (en)
WO (1) WO2013137775A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004714A1 (en) * 1990-02-15 1991-08-22 Stabilus Gmbh GAS SPRING WITH LIFTING INTERMEDIATE STOP
US5376135A (en) * 1993-02-25 1994-12-27 Aulie; Alan L. Adjustable hydraulic damper
DE19823878C1 (en) * 1998-05-28 1999-12-23 Mannesmann Sachs Ag Two-tube vibration damper with a compensating element
RU69948U1 (en) * 2006-03-31 2008-01-10 Открытое акционерное общество специального машиностроения и металлургии "Мотовилихинские заводы" HYDRAULIC SHOCK ABSORBER
RU74602U1 (en) * 2006-12-27 2008-07-10 Олег Олегович Тихоненко VEHICLE SHOCK ABSORBER
EA201100282A1 (en) * 2011-02-28 2012-02-28 Троя Кэпитал Групп Корп. VEHICLE DAMPER

Also Published As

Publication number Publication date
WO2013137775A1 (en) 2013-09-19

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