RO112309B1 - Linear oscilating hydraulic engine - Google Patents

Linear oscilating hydraulic engine

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Publication number
RO112309B1
RO112309B1 RO94-00742A RO9400742A RO112309B1 RO 112309 B1 RO112309 B1 RO 112309B1 RO 9400742 A RO9400742 A RO 9400742A RO 112309 B1 RO112309 B1 RO 112309B1
Authority
RO
Romania
Prior art keywords
linear
oscilating
piston
rods
supported
Prior art date
Application number
RO94-00742A
Other languages
Romanian (ro)
Inventor
Ioan Gheorghe Vuşcan
Original Assignee
Universitatea Tehnică
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 Universitatea Tehnică filed Critical Universitatea Tehnică
Priority to RO94-00742A priority Critical patent/RO112309B1/en
Publication of RO112309B1 publication Critical patent/RO112309B1/en

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Abstract

Motorul hidraulic liniar-oscilant, destinat acţionării roboţilor sau a maşinilor-unelte cu o mişcare complexă, de roto-translaţie, este alcătuit dintr-un cilindru (1), în care culisează un piston (2), solidar, prin două tije (4), cu o flanşă inferioară (3), aflată în exteriorul cilindrului (1). În tijele (4), sunt practicate nişte canale axiale (a şi b), care debuşează, prin nişte orificii radiale (e şi f), într-o cameră de lucru (g), aflată în interiorul pistonului (2). În camera de lucru (g), este dispusă o paletă oscilantă (7), solidară cu un arbore (8) care, la capătul exterior, se cuplează cu o flanşă superioară (10), care se sprijină şi se roteşte pe un rulment axial (11), susţinut de flanşa inferioară (3).The linear-oscillating hydraulic motor designed to drive robots or machine tools with a complex roto-translational motion consists of a cylinder (1) in which a piston (2) slides together, by two rods (4) ), with a lower flange (3) located outside the cylinder (1). In the rods (4), some axial ducts (a and b) are provided which project through some radial holes (e and f) into a working chamber (g) located inside the piston (2). In the operating chamber (g) there is arranged an oscillating pad (7) integral with a shaft (8) which at the outer end engages with an upper flange (10) which is supported and rotates on an axial ball bearing (11) supported by the lower flange (3).

RO94-00742A 1994-05-04 1994-05-04 Linear oscilating hydraulic engine RO112309B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO94-00742A RO112309B1 (en) 1994-05-04 1994-05-04 Linear oscilating hydraulic engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO94-00742A RO112309B1 (en) 1994-05-04 1994-05-04 Linear oscilating hydraulic engine

Publications (1)

Publication Number Publication Date
RO112309B1 true RO112309B1 (en) 1997-07-30

Family

ID=64350235

Family Applications (1)

Application Number Title Priority Date Filing Date
RO94-00742A RO112309B1 (en) 1994-05-04 1994-05-04 Linear oscilating hydraulic engine

Country Status (1)

Country Link
RO (1) RO112309B1 (en)

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