RO81867B1 - Dispozitiv de gaurit reglabil - Google Patents

Dispozitiv de gaurit reglabil

Info

Publication number
RO81867B1
RO81867B1 RO102977A RO10297780A RO81867B1 RO 81867 B1 RO81867 B1 RO 81867B1 RO 102977 A RO102977 A RO 102977A RO 10297780 A RO10297780 A RO 10297780A RO 81867 B1 RO81867 B1 RO 81867B1
Authority
RO
Romania
Prior art keywords
boring device
adjustable boring
sharpening
adjustable
possibility
Prior art date
Application number
RO102977A
Other languages
English (en)
Other versions
RO81867A2 (ro
Inventor
MIRCEA COZMîNCA
Gheorghe Curbat
Original Assignee
Institutul Politehnic
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 Politehnic filed Critical Institutul Politehnic
Priority to RO80102988A priority Critical patent/RO81867A2/ro
Publication of RO81867B1 publication Critical patent/RO81867B1/ro
Publication of RO81867A2 publication Critical patent/RO81867A2/ro

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  • Earth Drilling (AREA)

Abstract

Dispozitivul de gaurit, reglabil, care, în scopul reglarii diametrului de gaurire si asigurarii posibilitatii ascutirii continue, este prevazut cu niste cutite coada conica ce se pot deplasa în niste canale frontale radiale, practicate în corpul dispozitivului si roti la ascutirea suprafetelor de asezare principale.
RO80102988A 1980-12-27 1980-12-27 Dispozitiv de gaurit reglabil RO81867A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO80102988A RO81867A2 (ro) 1980-12-27 1980-12-27 Dispozitiv de gaurit reglabil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO80102988A RO81867A2 (ro) 1980-12-27 1980-12-27 Dispozitiv de gaurit reglabil

Publications (2)

Publication Number Publication Date
RO81867B1 true RO81867B1 (ro) 1983-05-30
RO81867A2 RO81867A2 (ro) 1983-06-01

Family

ID=20109336

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80102988A RO81867A2 (ro) 1980-12-27 1980-12-27 Dispozitiv de gaurit reglabil

Country Status (1)

Country Link
RO (1) RO81867A2 (ro)

Also Published As

Publication number Publication date
RO81867A2 (ro) 1983-06-01

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