RO97367B1 - Hydraulic device for pre-tensioning steel strips - Google Patents

Hydraulic device for pre-tensioning steel strips

Info

Publication number
RO97367B1
RO97367B1 RO126995A RO12699587A RO97367B1 RO 97367 B1 RO97367 B1 RO 97367B1 RO 126995 A RO126995 A RO 126995A RO 12699587 A RO12699587 A RO 12699587A RO 97367 B1 RO97367 B1 RO 97367B1
Authority
RO
Romania
Prior art keywords
hydraulic
steel strips
cylinder
hydraulic device
hydraulic cylinder
Prior art date
Application number
RO126995A
Other languages
Romanian (ro)
Inventor
Vasile Toma
Original Assignee
Vasile Toma
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 Vasile Toma filed Critical Vasile Toma
Priority to RO126995A priority Critical patent/RO97367B1/en
Publication of RO97367B1 publication Critical patent/RO97367B1/en

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Abstract

Inventia se refera la un dispozitiv hidraulic pentru pretensionat benzi din otel ca, de exemplu, benzile înfasurate, utilizate la realizarea structurii de rezistenta destinata preselor cu celula de fluid. Dispozitivul hidraulic pentru pretensionat benzi din otel, conform inventiei, este alcatuit dintr-un cilindru hidraulic prevazut cu un piston, de umerii cilindrului fiind prinse doua coloane de ghidare cu unul din capete, iar celalalt capat trecând printr-un jug ce sustine unul din capetele benzilor continue, celalalt jug fiind construit pe capatul cilindrului hidraulic, întreaga constructie fiind fixata de un batiu, capatul cilindrului fiind prevazut, lateral, sub un unghi oarecare fata de axa verticala cu un subansamblu de prestrângere hidraulic cu membrana, pus în comunicatie cu lichidul din cilindrul hidraulic prin intermediul unui canal de comunicatie.The invention relates to a hydraulic device for pretensioning steel strips, such as, for example, the strips used for making the resistance structure for the fluid cell presses. According to the invention, the hydraulic strap for pretensioning steel strips consists of a hydraulic cylinder provided with a piston, two guiding columns with one end being attached to the shoulders of the cylinder and the other end passing through a yoke supporting one of the ends the other yoke being built on the end of the hydraulic cylinder, the entire construction being fixed to a bead, the end of the cylinder being provided, laterally, at a certain angle to the vertical axis with a membrane hydraulic subassembly, communicated with the liquid in the hydraulic cylinder through a communication channel.

RO126995A 1987-02-13 1987-02-13 Hydraulic device for pre-tensioning steel strips RO97367B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO126995A RO97367B1 (en) 1987-02-13 1987-02-13 Hydraulic device for pre-tensioning steel strips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO126995A RO97367B1 (en) 1987-02-13 1987-02-13 Hydraulic device for pre-tensioning steel strips

Publications (1)

Publication Number Publication Date
RO97367B1 true RO97367B1 (en) 1989-08-02

Family

ID=40905602

Family Applications (1)

Application Number Title Priority Date Filing Date
RO126995A RO97367B1 (en) 1987-02-13 1987-02-13 Hydraulic device for pre-tensioning steel strips

Country Status (1)

Country Link
RO (1) RO97367B1 (en)

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