BR9905069A - Vehicle hydraulic shock absorber - Google Patents
Vehicle hydraulic shock absorberInfo
- Publication number
- BR9905069A BR9905069A BR9905069A BR9905069A BR9905069A BR 9905069 A BR9905069 A BR 9905069A BR 9905069 A BR9905069 A BR 9905069A BR 9905069 A BR9905069 A BR 9905069A BR 9905069 A BR9905069 A BR 9905069A
- Authority
- BR
- Brazil
- Prior art keywords
- wall
- tubular body
- shock absorber
- hydraulic shock
- extreme
- Prior art date
Links
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
"AMORTECEDOR HIDRáULICO VEICULAR". Amortecedor hidráulico veicular, particularmente aplicável à suspensão traseira de veículos automotores, compreendendo um corpo tubular (10), preenchido com um fluido viscoso (FV) em material flexível e impermeável, tendo uma primeira e uma segunda parede extrema (11,12) axial e relativamente deslocáveis entre si; um primeiro meio de suporte (30) montado a uma das massas suspensa e não-suspensa do veículo e contra o qual é fixada a primeira parede extrema (11) do corpo tubular (10); um reservatório (40) cilíndrico, rígido, hermético, contendo gás a alta pressão, tendo uma parede extrema externa (41) fixada à outra de ditas massas suspensa e não-suspensa e uma parede extrema interna (42) oposta à primeira e constituindo um segundo meio de suporte (50) contra o qual é fixada a segunda parede extrema (12) do corpo tubular (10); e meios de válvula (60) providos na parede extrema interna (42) do reservatório (40), de modo a estabelecerem comunicação fluida seletiva e restrita entre o corpo tubular (10) e o reservatório (40) durante a movimentação da suspensão do veículo."VEHICLE HYDRAULIC SHOCK ABSORBER". Vehicle hydraulic shock absorber, particularly applicable to the rear suspension of motor vehicles, comprising a tubular body (10), filled with a viscous fluid (PV) in flexible and impermeable material, having a first and a second extreme wall (11,12) axial and relatively movable with each other; a first support means (30) mounted to one of the suspended and unsuspended masses of the vehicle and against which the first extreme wall (11) of the tubular body (10) is attached; a cylindrical, rigid, airtight reservoir (40), containing high pressure gas, having an outer extreme wall (41) attached to the other of said suspended and non-suspended masses and an inner inner wall (42) opposite the first and constituting a second support means (50) against which the second extreme wall (12) of the tubular body (10) is fixed; and valve means (60) provided in the extreme inner wall (42) of the reservoir (40), in order to establish selective and restricted fluid communication between the tubular body (10) and the reservoir (40) during the movement of the vehicle suspension .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9905069A BR9905069A (en) | 1999-10-05 | 1999-10-05 | Vehicle hydraulic shock absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9905069A BR9905069A (en) | 1999-10-05 | 1999-10-05 | Vehicle hydraulic shock absorber |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9905069A true BR9905069A (en) | 2001-06-05 |
Family
ID=4073793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9905069A BR9905069A (en) | 1999-10-05 | 1999-10-05 | Vehicle hydraulic shock absorber |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9905069A (en) |
-
1999
- 1999-10-05 BR BR9905069A patent/BR9905069A/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved | ||
B09A | Decision: intention to grant | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/10/1999, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25D | Requested change of name of applicant approved | ||
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 05.10.2019 |