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EA201101471A1 - VEHICLE DAMPER - Google Patents

VEHICLE DAMPER

Info

Publication number
EA201101471A1
EA201101471A1 EA201101471A EA201101471A EA201101471A1 EA 201101471 A1 EA201101471 A1 EA 201101471A1 EA 201101471 A EA201101471 A EA 201101471A EA 201101471 A EA201101471 A EA 201101471A EA 201101471 A1 EA201101471 A1 EA 201101471A1
Authority
EA
Eurasian Patent Office
Prior art keywords
piston
liner
rod
shock absorber
seal
Prior art date
Application number
EA201101471A
Other languages
Russian (ru)
Other versions
EA016879B1 (en
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46614810&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201101471(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Олег Олегович ТИХОНЕНКО filed Critical Олег Олегович ТИХОНЕНКО
Priority to EA201101471A priority Critical patent/EA016879B1/en
Publication of EA201101471A1 publication Critical patent/EA201101471A1/en
Publication of EA016879B1 publication Critical patent/EA016879B1/en

Links

Landscapes

  • 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 два сужения и шток в области, прилегающей к свободному от поршня концу штока, содержит два расширения; и/или гильза выполнена таким образом, что в области, прилегающей к штоковой крышке амортизатора, внутренняя полость гильзы содержит два сужения и шток в поршневой области содержит два 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 region adjacent to the piston absorber cap, the internal cavity of the liner contains two constrictions and the stem in the area adjacent to the piston-free end of the stem contains two 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 two constrictions and the rod in the piston region contains two 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.

EA201101471A 2011-11-07 2011-11-07 Shock absorber for transport vehicle EA016879B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201101471A EA016879B1 (en) 2011-11-07 2011-11-07 Shock absorber for transport vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201101471A EA016879B1 (en) 2011-11-07 2011-11-07 Shock absorber for transport vehicle

Publications (2)

Publication Number Publication Date
EA201101471A1 true EA201101471A1 (en) 2012-07-30
EA016879B1 EA016879B1 (en) 2012-08-30

Family

ID=46614810

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201101471A EA016879B1 (en) 2011-11-07 2011-11-07 Shock absorber for transport vehicle

Country Status (1)

Country Link
EA (1) EA016879B1 (en)

Family Cites Families (5)

* 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

Also Published As

Publication number Publication date
EA016879B1 (en) 2012-08-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM MD TM

MC4A Revocation of a eurasian patent under opposition procedure

Designated state(s): AM AZ BY KZ KG MD TJ TM RU