RO101472B1 - Lama cu cutite, autoportanta, pentru dragor de mine - Google Patents

Lama cu cutite, autoportanta, pentru dragor de mine

Info

Publication number
RO101472B1
RO101472B1 RO132782A RO13278288A RO101472B1 RO 101472 B1 RO101472 B1 RO 101472B1 RO 132782 A RO132782 A RO 132782A RO 13278288 A RO13278288 A RO 13278288A RO 101472 B1 RO101472 B1 RO 101472B1
Authority
RO
Romania
Prior art keywords
knife blade
self
blade
supporting knife
mine
Prior art date
Application number
RO132782A
Other languages
English (en)
Other versions
RO101472A2 (ro
Inventor
Nicolae Gazea
Gheorghe Nica
Ene Ion Popescu
Original Assignee
Centrul De Cercetare Stiintifica Inginerie Tehnologica Pentru Utilaje De Constructii
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 Centrul De Cercetare Stiintifica Inginerie Tehnologica Pentru Utilaje De Constructii filed Critical Centrul De Cercetare Stiintifica Inginerie Tehnologica Pentru Utilaje De Constructii
Priority to RO1988132782A priority Critical patent/RO101472A2/ro
Publication of RO101472B1 publication Critical patent/RO101472B1/ro
Publication of RO101472A2 publication Critical patent/RO101472A2/ro

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  • Harvester Elements (AREA)
  • Knives (AREA)

Abstract

Inventia se refera la o lama cu cutite, autoportanta, pentru drogor de mine, adaptata sa lucreze în soluri nisipoase din deserturi. Lama cu cutite are la partea inferioara o placa sub care sunt montate niste cutite, placa având o suprafata relativ mare, datorita unui unghi pozitiv optim, de portanta, pe care planul lamei îl face cu directia de înaintare, cutitele au câte o latura inferioara cu suprafata determinata care formeaza cu directia de înaintare un unghi pozitiv optim de portanta, care asigura portanta lamei.
RO1988132782A 1988-03-28 1988-03-28 Lama cu cutite, autoportanta, pentru dragor de mine RO101472A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1988132782A RO101472A2 (ro) 1988-03-28 1988-03-28 Lama cu cutite, autoportanta, pentru dragor de mine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1988132782A RO101472A2 (ro) 1988-03-28 1988-03-28 Lama cu cutite, autoportanta, pentru dragor de mine

Publications (2)

Publication Number Publication Date
RO101472B1 true RO101472B1 (ro) 1991-06-29
RO101472A2 RO101472A2 (ro) 1991-12-09

Family

ID=20121363

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988132782A RO101472A2 (ro) 1988-03-28 1988-03-28 Lama cu cutite, autoportanta, pentru dragor de mine

Country Status (1)

Country Link
RO (1) RO101472A2 (ro)

Also Published As

Publication number Publication date
RO101472A2 (ro) 1991-12-09

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