RO97396B1 - Wire unwinding device - Google Patents

Wire unwinding device

Info

Publication number
RO97396B1
RO97396B1 RO127013A RO12701387A RO97396B1 RO 97396 B1 RO97396 B1 RO 97396B1 RO 127013 A RO127013 A RO 127013A RO 12701387 A RO12701387 A RO 12701387A RO 97396 B1 RO97396 B1 RO 97396B1
Authority
RO
Romania
Prior art keywords
drum
conical
sectors
driven
braking mechanism
Prior art date
Application number
RO127013A
Other languages
Romanian (ro)
Inventor
Constantin Ciubotaru
Vasile Banica
Original Assignee
Centrul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Articole Casnice
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 Articole Casnice filed Critical Centrul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Articole Casnice
Priority to RO127013A priority Critical patent/RO97396B1/en
Publication of RO97396B1 publication Critical patent/RO97396B1/en

Links

Landscapes

  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

Inventia se refera la un dispozitiv pentru derularea sîrmei din colaci în vederea operatiei de laminare. Dispozitivul, conform inventiei, are în componenta un mecanism de frînare care introduce o tensiune si o toba pe care este înfasurat colacul de sîrma. Mecanismul de frînare este constituit din doua piese conice, montate pe un ax, si dintr-un sabot circular, format din 6 sectoare, presarea realizîndu-se printr-un sistem surub-piulita care tensioneaza niste arcuri montate la capatul axului derulorului. La celalalt capat este montata o toba alcatuita dintr-un suport tambur pe care sînt fixate 3 axe filetate ce au montate la capatul dinspre centrul tobei cîte un pinion conic, cele trei pinioane fiind antrenate în miscare de o roata conica asigurînd deplasari radiale egale sectoarelor tamburului roata conica fiind actionata prin intermediul unei roti de mîna.The invention relates to a device for derating the wire from the coils for the rolling operation. According to the invention, the device comprises a braking mechanism which introduces a tension and a drum on which the coil is loaded. The braking mechanism consists of two conical parts mounted on a shaft and a circular sag, consisting of 6 sectors, the pressing being performed by a screw-nut system which tensions some springs mounted at the end of the spindle shaft. At the other end there is mounted a drum made of a drum support on which three threaded axes are mounted having a conical pinion mounted at the end of the center of the drum, the three pinions being driven by a conical wheel, providing radial displacements equal to the sectors of the drum the conical wheel being driven by a handwheel.

RO127013A 1987-02-13 1987-02-13 Wire unwinding device RO97396B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO127013A RO97396B1 (en) 1987-02-13 1987-02-13 Wire unwinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO127013A RO97396B1 (en) 1987-02-13 1987-02-13 Wire unwinding device

Publications (1)

Publication Number Publication Date
RO97396B1 true RO97396B1 (en) 1989-08-03

Family

ID=40905622

Family Applications (1)

Application Number Title Priority Date Filing Date
RO127013A RO97396B1 (en) 1987-02-13 1987-02-13 Wire unwinding device

Country Status (1)

Country Link
RO (1) RO97396B1 (en)

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