RO99268B1 - Dispozitiv de strunjit suprafete curbe - Google Patents

Dispozitiv de strunjit suprafete curbe

Info

Publication number
RO99268B1
RO99268B1 RO131858A RO13185888A RO99268B1 RO 99268 B1 RO99268 B1 RO 99268B1 RO 131858 A RO131858 A RO 131858A RO 13185888 A RO13185888 A RO 13185888A RO 99268 B1 RO99268 B1 RO 99268B1
Authority
RO
Romania
Prior art keywords
base support
bolt
plate
curved surfaces
periphery
Prior art date
Application number
RO131858A
Other languages
English (en)
Inventor
Vasile Rata
Ioan Robu
Emil Havresciuc
Florica Rata
Original Assignee
INSTITUTUL DE îNVATAMîNT SUPERIOR
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 îNVATAMîNT SUPERIOR filed Critical INSTITUTUL DE îNVATAMîNT SUPERIOR
Priority to RO131858A priority Critical patent/RO99268B1/ro
Publication of RO99268B1 publication Critical patent/RO99268B1/ro

Links

Landscapes

  • Friction Gearing (AREA)

Abstract

Inventia se refera la un dispozitiv de strunjit suprafete curbe, în special a celor toroidale si similare, exploatabil pe masini-unelte. Dispozitivul este montabil, pe sania transversala a trungului si este format dintr-un suport de baza pe care este articulata printr-un bolt o placa pendulata, prevazuta la periferie cu o coroana dintata, angrenata cu un alt sector dintat, aflat la periferia unei alte placi mobile, articulata si ea printr-un bolt tot de suportul de baza, pendularea celei de-a doua placi fiind asigurata prin intermediul unui bolt care patrunde în aceasta placa pendulata, purtat de o roata antrenata de un grup motor, la care avansul de patrundere este asigurat printr-o cama libera pe un ax împreuna cu o roata de clichet actionata de un clichet prin de suportul de baza, care conduce la deplasarea axiala a unei carcase purtatoare a cutitului aschietor.
RO131858A 1988-01-20 1988-01-20 Dispozitiv de strunjit suprafete curbe RO99268B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO131858A RO99268B1 (ro) 1988-01-20 1988-01-20 Dispozitiv de strunjit suprafete curbe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO131858A RO99268B1 (ro) 1988-01-20 1988-01-20 Dispozitiv de strunjit suprafete curbe

Publications (1)

Publication Number Publication Date
RO99268B1 true RO99268B1 (ro) 1990-07-30

Family

ID=40907345

Family Applications (1)

Application Number Title Priority Date Filing Date
RO131858A RO99268B1 (ro) 1988-01-20 1988-01-20 Dispozitiv de strunjit suprafete curbe

Country Status (1)

Country Link
RO (1) RO99268B1 (ro)

Similar Documents

Publication Publication Date Title
ES418342A1 (es) Perfeccionamientos en martillos de taladrar accionados e- lectricamente.
DK0616565T3 (da) Elværktøj
SE8604758D0 (sv) Anordning vid motordrivna handredskap
DE3773235D1 (de) Exzenterschleifer mit einer vorrichtung zum veraendern der schleifbewegung.
ES524064A0 (es) Maquina para la extraccion el desbaste y el labrado a escuadra de piedra marmoles y granitos en particular en canteras
FR2663088B1 (fr) Vilebrequin compose pour un moteur a deux temps dans des machines-outils portables et guidees manuellement telles que scies a moteur a chaine, tronconneuses a meule ou analogues.
GB1315062A (en) Motor-driven chiselling apparatus
CA2040071A1 (en) Percussive rock cutting tool
SE8200430L (sv) Mutterdragare
FR2604460B1 (fr) Dispositif pour engin destine a creuser des tranchees dans le sol par fraisage
ES2001735A4 (es) Engranaje y dispositivo correspondiente
FI945578L (fi) Parannukset siirrettäviin, kiveä, marmoria, graniittia tms. työstäviin koneisiin
GB1485795A (en) Hand-held nibbling machine
RO99268B1 (ro) Dispozitiv de strunjit suprafete curbe
NO171402C (no) Nedskjaeringsinnretning saerlig for kjoett
GB1477291A (en) Stone setting press
ATE11242T1 (de) Kraftschrauber.
GB815631A (en) Sawing chain for mechanically-actuated chain saws for the cutting of hard stone
FR2393988A1 (fr) Commande d'indexage de machine-outil
FR2382283A1 (fr) Perfectionnements aux machines-outils, en particulier aux machines a cintrer
DE69219938D1 (de) Sägegerät
FR2608639B1 (fr) Broche pour textiles, entrainee par un moteur dispose sur une plaque de base commune
GB1256315A (en) Improvements in or relating to apparatus for screeding concrete
IT1230696B (it) Testa a segare per seghe anulari.
RO91551B1 (ro) Dispozitiv de rectificat suprafete curbe