RO95407B1 - Drilling and boring machine - Google Patents

Drilling and boring machine

Info

Publication number
RO95407B1
RO95407B1 RO125536A RO12553686A RO95407B1 RO 95407 B1 RO95407 B1 RO 95407B1 RO 125536 A RO125536 A RO 125536A RO 12553686 A RO12553686 A RO 12553686A RO 95407 B1 RO95407 B1 RO 95407B1
Authority
RO
Romania
Prior art keywords
boring machine
drilling
reducer
plate
boring
Prior art date
Application number
RO125536A
Other languages
Romanian (ro)
Other versions
RO95407A2 (en
Inventor
Sevastian Minciuna
Original Assignee
Sevastian Minciuna
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 Sevastian Minciuna filed Critical Sevastian Minciuna
Priority to RO125536A priority Critical patent/RO95407B1/en
Publication of RO95407A2 publication Critical patent/RO95407A2/en
Publication of RO95407B1 publication Critical patent/RO95407B1/en

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  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)

Abstract

Inventia se refera la o masina de gaurit si alezat destinata perforarii tablelor suprapuse, în vederea îmbinarii lor cu eclise, pentru a fi folosite, în continuare, la constructia podurilor. Masina de gaurit si alezat, conform inventiei, este prevazuta cu o scula într-o brosa principala actionata de un motor electric, printr-un reductor. Reductorul este fixat pe o sanie antrenata de o roata de mîna si se poate roti datorita unui ghidaj de rotatie, sustinut de o placa. Placa este deplasabila pe un brat ce se poate roti si deplasa, la rîndul sau, pe o coloana.The invention relates to a boring and boring machine designed to perforate the overlapping sheets for joining them to be used for further construction of the bridges. The drilling and boring machine according to the invention is provided with a tool in a main wheel driven by an electric motor through a reducer. The reducer is mounted on a worm gear driven by a handwheel and can be rotated by a rotation guide supported by a plate. The plate is movable on a rotatable arm that moves on a column in its turn.

RO125536A 1986-11-26 1986-11-26 Drilling and boring machine RO95407B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO125536A RO95407B1 (en) 1986-11-26 1986-11-26 Drilling and boring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO125536A RO95407B1 (en) 1986-11-26 1986-11-26 Drilling and boring machine

Publications (2)

Publication Number Publication Date
RO95407A2 RO95407A2 (en) 1988-09-30
RO95407B1 true RO95407B1 (en) 1988-10-01

Family

ID=20120075

Family Applications (1)

Application Number Title Priority Date Filing Date
RO125536A RO95407B1 (en) 1986-11-26 1986-11-26 Drilling and boring machine

Country Status (1)

Country Link
RO (1) RO95407B1 (en)

Also Published As

Publication number Publication date
RO95407A2 (en) 1988-09-30

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