RO93029B1 - Self-damping suspension device - Google Patents

Self-damping suspension device

Info

Publication number
RO93029B1
RO93029B1 RO120673A RO12067385A RO93029B1 RO 93029 B1 RO93029 B1 RO 93029B1 RO 120673 A RO120673 A RO 120673A RO 12067385 A RO12067385 A RO 12067385A RO 93029 B1 RO93029 B1 RO 93029B1
Authority
RO
Romania
Prior art keywords
suspension device
corrugated
corrugated bellows
self
oil
Prior art date
Application number
RO120673A
Other languages
Romanian (ro)
Other versions
RO93029A2 (en
Inventor
Dimitrie Otlacan
Titus Tarasoiu
Original Assignee
Centrul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Vagoane
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 Centrul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Vagoane filed Critical Centrul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Vagoane
Priority to RO120673A priority Critical patent/RO93029B1/en
Publication of RO93029A2 publication Critical patent/RO93029A2/en
Publication of RO93029B1 publication Critical patent/RO93029B1/en

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Abstract

Inventia se refera la un dispozitiv de suspensie care îmbina functia de arc cu cea de amortizor si care poate fi utilizat în constructia suspensiilor vehiculelor feroviare, rutiere etc. La prezenta inventie, pe un manson al burdufului gofrat este montat un capac, care protejeaza o camera de compensare din cauciuc gofrat si o supapa în al carei corp este practicat un canal calibrat, astfel ca la solicitarea de compresiune, burduful gofrat refuleaza o parte din ulei prin canale în camera de compensare, revenirea uleiului în burduful gofrat, la încetarea solicitarii de compresiune, realizîndu-se atît prin canalul calibrat, cît si prin niste orificii, în urma deschiderii supapei.The invention relates to a suspension device which combines the function of spring and shock and which can be used in the construction of suspensions of railway vehicles, road vehicles etc. In the present invention, a cover is provided on a corrugated bellows sleeve which protects a corrugated rubber clearing chamber and a valve in which a calibrated channel is operated, so that at the compression stroke the corrugated bellows reject a portion of oil through channels in the compensation chamber, return of oil to corrugated bellows, cessation of compressive stress, achieved both through the calibrated channel and through holes, following the valve opening.

RO120673A 1985-11-07 1985-11-07 Self-damping suspension device RO93029B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO120673A RO93029B1 (en) 1985-11-07 1985-11-07 Self-damping suspension device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO120673A RO93029B1 (en) 1985-11-07 1985-11-07 Self-damping suspension device

Publications (2)

Publication Number Publication Date
RO93029A2 RO93029A2 (en) 1987-11-30
RO93029B1 true RO93029B1 (en) 1987-12-01

Family

ID=20118237

Family Applications (1)

Application Number Title Priority Date Filing Date
RO120673A RO93029B1 (en) 1985-11-07 1985-11-07 Self-damping suspension device

Country Status (1)

Country Link
RO (1) RO93029B1 (en)

Also Published As

Publication number Publication date
RO93029A2 (en) 1987-11-30

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