RO93620B1 - Linear hydraulic engine - Google Patents

Linear hydraulic engine

Info

Publication number
RO93620B1
RO93620B1 RO121555A RO12155585A RO93620B1 RO 93620 B1 RO93620 B1 RO 93620B1 RO 121555 A RO121555 A RO 121555A RO 12155585 A RO12155585 A RO 12155585A RO 93620 B1 RO93620 B1 RO 93620B1
Authority
RO
Romania
Prior art keywords
linear hydraulic
technological
machine tool
feed roller
hydraulic engine
Prior art date
Application number
RO121555A
Other languages
Romanian (ro)
Other versions
RO93620A2 (en
Inventor
Dumitru Damian Verzea
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Masini-Unelte
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 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Masini-Unelte filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Masini-Unelte
Priority to RO121555A priority Critical patent/RO93620B1/en
Publication of RO93620A2 publication Critical patent/RO93620A2/en
Publication of RO93620B1 publication Critical patent/RO93620B1/en

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Abstract

Inventia se refera la un motor hidraulic liniar care asigura deplasarea în ciclu cu avans tehnologic si rapid si oprirea la pozitie reglata în pozitie limita avansata a unei sanii longitudinale de la o masina-unealta. Motorul conform inventiei are un cilindru de avans rapid, în care lucreaza un piston solidarizat cu o tija, care deplaseaza o sanie a unei masini-unelte, coaxial cu primul cilindru si dupa el fiind montat un al doilea cilindru de avans tehnologic, în care gliseaza un piston flotant, care se poate opri la un tampon reglabil cu o precizie de 0,03 mm.The invention relates to a linear hydraulic motor which assures the displacement in a cycle with a technological and rapid advance and a stop at the position adjusted to the advanced limit position of a longitudinal boom from a machine tool. According to the invention, the engine has a fast feed roller, in which a solidarized piston is operated by a rod, which moves a slide of a machine tool coaxial with the first cylinder and after it is mounted a second technological feed roller, in which it slides a floating piston that can be stopped at an adjustable buffer with an accuracy of 0.03 mm.

RO121555A 1985-12-30 1985-12-30 Linear hydraulic engine RO93620B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO121555A RO93620B1 (en) 1985-12-30 1985-12-30 Linear hydraulic engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO121555A RO93620B1 (en) 1985-12-30 1985-12-30 Linear hydraulic engine

Publications (2)

Publication Number Publication Date
RO93620A2 RO93620A2 (en) 1988-02-29
RO93620B1 true RO93620B1 (en) 1988-03-01

Family

ID=20118690

Family Applications (1)

Application Number Title Priority Date Filing Date
RO121555A RO93620B1 (en) 1985-12-30 1985-12-30 Linear hydraulic engine

Country Status (1)

Country Link
RO (1) RO93620B1 (en)

Also Published As

Publication number Publication date
RO93620A2 (en) 1988-02-29

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