RO80658B1 - Machine for extracting drill cores from road surfacing - Google Patents

Machine for extracting drill cores from road surfacing

Info

Publication number
RO80658B1
RO80658B1 RO92072A RO9207277A RO80658B1 RO 80658 B1 RO80658 B1 RO 80658B1 RO 92072 A RO92072 A RO 92072A RO 9207277 A RO9207277 A RO 9207277A RO 80658 B1 RO80658 B1 RO 80658B1
Authority
RO
Romania
Prior art keywords
machine
tool
extracting
slides
road surfacing
Prior art date
Application number
RO92072A
Other languages
Romanian (ro)
Other versions
RO80658A2 (en
Inventor
Nelu Ionescu
Ioan Doru Das
Original Assignee
Directia Drumuri Si Poduri
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 Directia Drumuri Si Poduri filed Critical Directia Drumuri Si Poduri
Priority to RO92072A priority Critical patent/RO80658B1/en
Publication of RO80658A2 publication Critical patent/RO80658A2/en
Publication of RO80658B1 publication Critical patent/RO80658B1/en

Links

Landscapes

  • Treatment Of Fiber Materials (AREA)
  • Handcart (AREA)

Abstract

Inventia se refera la o masina pentru extras carote din îmbracaminte rutiera de diferite tipuri. Masina pentru extras carote este formata dintr-un sasiu, purtatorul unei placi fixe cu rol de sustinere a unor coloane pe care culiseaza o placa mobila care este suport pentru un motor ce prin intermediul unui cuplaj semielastic actioneaza un reductor cu axe concurente cu roti dintate cnice, care la rîndul lui, actioneaza un ax si o scula, avansul sculei se realizeaza prin intermediul unor roti de manevra ce roteste un surub cu filet trapezoidal într-o piulita fixata de o placa mobila care culiseaza pe niste coloane.The invention relates to a car for extracting coats of various kinds of road clothing. The carousel extractor car consists of a chassis, the carrier of a fixed plate supporting columns on which a mobile plate slides, which is a support for an engine which, by means of a semi-plastic coupling, acts on a concave axle reducer with cogwheels , which in its turn acts on a shaft and a tool, the advance of the tool is made by means of some maneuver wheels rotating a screw with a trapezoidal thread in a nut fixed by a movable plate that slides on some columns.

RO92072A 1977-11-10 1977-11-10 Machine for extracting drill cores from road surfacing RO80658B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO92072A RO80658B1 (en) 1977-11-10 1977-11-10 Machine for extracting drill cores from road surfacing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO92072A RO80658B1 (en) 1977-11-10 1977-11-10 Machine for extracting drill cores from road surfacing

Publications (2)

Publication Number Publication Date
RO80658A2 RO80658A2 (en) 1983-02-01
RO80658B1 true RO80658B1 (en) 1989-05-30

Family

ID=20098929

Family Applications (1)

Application Number Title Priority Date Filing Date
RO92072A RO80658B1 (en) 1977-11-10 1977-11-10 Machine for extracting drill cores from road surfacing

Country Status (1)

Country Link
RO (1) RO80658B1 (en)

Also Published As

Publication number Publication date
RO80658A2 (en) 1983-02-01

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