RO101565B1 - Toroid grinder - Google Patents

Toroid grinder

Info

Publication number
RO101565B1
RO101565B1 RO136366A RO13636688A RO101565B1 RO 101565 B1 RO101565 B1 RO 101565B1 RO 136366 A RO136366 A RO 136366A RO 13636688 A RO13636688 A RO 13636688A RO 101565 B1 RO101565 B1 RO 101565B1
Authority
RO
Romania
Prior art keywords
toroid
grinder
toothed sector
gears
rotation
Prior art date
Application number
RO136366A
Other languages
Romanian (ro)
Other versions
RO101565A2 (en
Inventor
Gheorghe Grigorean
Vasile Rata
Original Assignee
îNTREPRINDEREA MATERIALELOR DE CONSTRUCTII
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 îNTREPRINDEREA MATERIALELOR DE CONSTRUCTII filed Critical îNTREPRINDEREA MATERIALELOR DE CONSTRUCTII
Priority to RO1988136366A priority Critical patent/RO101565A2/en
Publication of RO101565B1 publication Critical patent/RO101565B1/en
Publication of RO101565A2 publication Critical patent/RO101565A2/en

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

Inventia se refera la un dispozitiv de rectificat suprafete toroidale, atasabil strungurilor normale. Dispozitivul conform inventiei este format dintr.un corp (1), în care este montat un ax principal (2), care se roteste liber într-un ax tubular (3). Miscarea de rotatiei a celor doua axe se obtine de al un motoreductor (7) prin niste roti dintate conice (4, 5 si 6) si se transmite prin rotile dintate speciale (8 si 9) la un sector dintat (10), ce penduleaza în jurul unui centru de rotatie nemetalizat. Pe sectorul dintat (10) se gaseste montat, prin intermediul unei sanii (14), axul portpiatra (16).The invention relates to a toroidal surface grinding device attached to normal lathes. The device according to the invention consists of a body (1) in which a main shaft (2) is mounted, which freely rotates in a tubular shaft (3). The movement of the rotation of the two axes is obtained by a gearmotor (7) by means of some conical gears (4, 5 and 6) and is transmitted by special gears (8 and 9) to a toothed sector (10) around an ungrounded rotation center. On the toothed sector (10) there is mounted, via a sleeve (14), the portpipe (16) axle.

RO1988136366A 1988-12-12 1988-12-12 Toroid grinder RO101565A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1988136366A RO101565A2 (en) 1988-12-12 1988-12-12 Toroid grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1988136366A RO101565A2 (en) 1988-12-12 1988-12-12 Toroid grinder

Publications (2)

Publication Number Publication Date
RO101565B1 true RO101565B1 (en) 1991-06-29
RO101565A2 RO101565A2 (en) 1991-12-02

Family

ID=20123046

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988136366A RO101565A2 (en) 1988-12-12 1988-12-12 Toroid grinder

Country Status (1)

Country Link
RO (1) RO101565A2 (en)

Also Published As

Publication number Publication date
RO101565A2 (en) 1991-12-02

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