RO96836B1 - Cap de alezare poligonala - Google Patents

Cap de alezare poligonala

Info

Publication number
RO96836B1
RO96836B1 RO127929A RO12792987A RO96836B1 RO 96836 B1 RO96836 B1 RO 96836B1 RO 127929 A RO127929 A RO 127929A RO 12792987 A RO12792987 A RO 12792987A RO 96836 B1 RO96836 B1 RO 96836B1
Authority
RO
Romania
Prior art keywords
housing
polygonal
rotating
head
driven
Prior art date
Application number
RO127929A
Other languages
English (en)
Other versions
RO96836A2 (ro
Inventor
Mihai Olan
PAVEL TîRPESCU
Vasile Stavarache
Mihail Rozmarin
Original Assignee
îNTREPRINDEREA DE SCULE SI ACCESORII SPECIALE
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 DE SCULE SI ACCESORII SPECIALE filed Critical îNTREPRINDEREA DE SCULE SI ACCESORII SPECIALE
Priority to RO127929A priority Critical patent/RO96836B1/ro
Publication of RO96836A2 publication Critical patent/RO96836A2/ro
Publication of RO96836B1 publication Critical patent/RO96836B1/ro

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  • Earth Drilling (AREA)

Abstract

Inventia se refera la un cap de alezare poligonala pentru aschierea cavitatilor pe masini de frezat si similare. Capul de alezare conform inventiei este format dintr-o carcasa montabila pe carcasa axului principal al masinii de frezat, pentru a lua o priza de miscare de la acesta si a o introduce într-un lant cinematic ce se bifurca, pentru a antrena arborele portcutit printr-o combinatie de doua viteze necesare aschierii dupa o traiectorie poligonala. Acest cap este prevazut cu o coroana curprinzatoare rotitoare, antrenata printr-o roata dintata fixata pe un arbore intermediar rotir printr-o alta roata dintata, aflata în angrenare cu niste roti dintate schimbabile, actionate de un ax aflat în prelungirea carcasei rotitoare, antrenata initial printr-o pereche de roti dintate conice de la lantul cinematic al masinii de frezat.
RO127929A 1987-04-22 1987-04-22 Cap de alezare poligonala RO96836B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO127929A RO96836B1 (ro) 1987-04-22 1987-04-22 Cap de alezare poligonala

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO127929A RO96836B1 (ro) 1987-04-22 1987-04-22 Cap de alezare poligonala

Publications (2)

Publication Number Publication Date
RO96836A2 RO96836A2 (ro) 1989-04-28
RO96836B1 true RO96836B1 (ro) 1989-05-01

Family

ID=20120544

Family Applications (1)

Application Number Title Priority Date Filing Date
RO127929A RO96836B1 (ro) 1987-04-22 1987-04-22 Cap de alezare poligonala

Country Status (1)

Country Link
RO (1) RO96836B1 (ro)

Also Published As

Publication number Publication date
RO96836A2 (ro) 1989-04-28

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