MD296C2 - Tooth harrow - Google Patents

Tooth harrow

Info

Publication number
MD296C2
MD296C2 MD95-0059A MD950059A MD296C2 MD 296 C2 MD296 C2 MD 296C2 MD 950059 A MD950059 A MD 950059A MD 296 C2 MD296 C2 MD 296C2
Authority
MD
Moldova
Prior art keywords
disk
tooth
axis
introduction
earth
Prior art date
Application number
MD95-0059A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD296B1 (en
Inventor
Tudor Rotaru
Serghei Rotaru
Original Assignee
ROTARU Teodor
Rotari Sergiu
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
Priority claimed from SU904809609A external-priority patent/SU1746862A3/en
Application filed by ROTARU Teodor, Rotari Sergiu filed Critical ROTARU Teodor
Priority to MD95-0059A priority Critical patent/MD296C2/en
Publication of MD296B1 publication Critical patent/MD296B1/en
Publication of MD296C2 publication Critical patent/MD296C2/en

Links

Landscapes

  • Soil Working Implements (AREA)

Abstract

The invention relates to the construction of agricultural machines, especially to installations for the processing of earth and burying the seeds, introduction of the herbicides and fertilizers.The purpose of the invention consists in the increasing of quality of earth processing on autocleaning base and introduction of herbiciders, the spreading of functional possibilities of tooth harrow.The tooth harrow is composed from a care with sharp tip and fixed on it through the intermediate of axis 4 of principal disk 2, the distance 1 from the lower and of tooth until the disk axis 2 is bigger than the length of sharp tip, the tooth being completed with a supplementary disk 1, placed on the basic disk through the intermediate of axis 3 and installed relative to the first with a gap and covering on vertical equal to 1/3 from the disk's diameter.During the rotation of tooth around its axis the angle of attack are changing relative to the moving direction.A half of tooths are established under the right angle of attack, the other half under the left, asto increase the quality of burying the seeds, introduction ofhervicides, fertilizers and mixing of the earth.
MD95-0059A 1990-04-04 1994-12-29 Tooth harrow MD296C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD95-0059A MD296C2 (en) 1990-04-04 1994-12-29 Tooth harrow

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU904809609A SU1746862A3 (en) 1990-04-04 1990-04-04 Harrow tooth
MD95-0059A MD296C2 (en) 1990-04-04 1994-12-29 Tooth harrow

Publications (2)

Publication Number Publication Date
MD296B1 MD296B1 (en) 1995-10-31
MD296C2 true MD296C2 (en) 1996-02-29

Family

ID=26640619

Family Applications (1)

Application Number Title Priority Date Filing Date
MD95-0059A MD296C2 (en) 1990-04-04 1994-12-29 Tooth harrow

Country Status (1)

Country Link
MD (1) MD296C2 (en)

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SU 1665859, SU, Int.cl. A 01 B 19 /02, 49 /02, 1991. *
SU 931123, SU, Int.cl. A 01 B 23 /02, 1982. *

Also Published As

Publication number Publication date
MD296B1 (en) 1995-10-31

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20100404