RO87790B1 - Revolutions reducer - Google Patents

Revolutions reducer

Info

Publication number
RO87790B1
RO87790B1 RO114203A RO11420384A RO87790B1 RO 87790 B1 RO87790 B1 RO 87790B1 RO 114203 A RO114203 A RO 114203A RO 11420384 A RO11420384 A RO 11420384A RO 87790 B1 RO87790 B1 RO 87790B1
Authority
RO
Romania
Prior art keywords
contact
speed reducer
triangular
shaft
revolutions
Prior art date
Application number
RO114203A
Other languages
Romanian (ro)
Other versions
RO87790A2 (en
Inventor
Leontin Cigan
Dumitru Ispas
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Masini-Unelte Si Agregate "Titan"
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 Si Agregate "Titan" filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Masini-Unelte Si Agregate "Titan"
Priority to RO84114203A priority Critical patent/RO87790A2/en
Publication of RO87790B1 publication Critical patent/RO87790B1/en
Publication of RO87790A2 publication Critical patent/RO87790A2/en

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  • Friction Gearing (AREA)

Abstract

Inventia se refera la un reductor de turatie utilizat în cadrul constructiilor de masini unelte. Reductorul de turatie este alcatuit dintr-un arbore prevazut cu un filet cu profil triunghiular care este în contact cu niste role satelit de forma cilindrica, cu proeminente inelare cu profil triunghiular. Rolele satelit sunt sustinute de o colivie de sustinere prevazuta cu niste came pentru ghidarea axiala, colivia de intermediul unei bucse de ghidare radiala si a unor inele de siguranta, arborele fiind în contact cu o dantura cu profil triunghiular.The invention relates to a speed reducer used in the machine tool construction. The speed reducer is made up of a shaft provided with a triangular profile thread which is in contact with cylindrical shaped cylindrical rollers with triangular shaped annular projections. The satellite roles are supported by a support cage provided with some cams for axial guidance, the cage by means of a radial guide bushing and safety rings, the shaft being in contact with a triangular profile.

RO84114203A 1984-04-09 1984-04-09 REDUCER OF NUMBER OF TOWERS RO87790A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO84114203A RO87790A2 (en) 1984-04-09 1984-04-09 REDUCER OF NUMBER OF TOWERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO84114203A RO87790A2 (en) 1984-04-09 1984-04-09 REDUCER OF NUMBER OF TOWERS

Publications (2)

Publication Number Publication Date
RO87790B1 true RO87790B1 (en) 1985-10-01
RO87790A2 RO87790A2 (en) 1985-10-31

Family

ID=20114721

Family Applications (1)

Application Number Title Priority Date Filing Date
RO84114203A RO87790A2 (en) 1984-04-09 1984-04-09 REDUCER OF NUMBER OF TOWERS

Country Status (1)

Country Link
RO (1) RO87790A2 (en)

Also Published As

Publication number Publication date
RO87790A2 (en) 1985-10-31

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