RO85481B1 - Apparatus for subjecting harrow discs to dynamic and abrasive wearing tests - Google Patents

Apparatus for subjecting harrow discs to dynamic and abrasive wearing tests

Info

Publication number
RO85481B1
RO85481B1 RO110580A RO11058083A RO85481B1 RO 85481 B1 RO85481 B1 RO 85481B1 RO 110580 A RO110580 A RO 110580A RO 11058083 A RO11058083 A RO 11058083A RO 85481 B1 RO85481 B1 RO 85481B1
Authority
RO
Romania
Prior art keywords
arm
subjecting
dynamic
shock
disc
Prior art date
Application number
RO110580A
Other languages
Romanian (ro)
Other versions
RO85481A2 (en
Inventor
Mihai Gramaticu
Gheorghe Gutt
Mihai Damaschin
Serafim Mitroi
Ion Micu
Emil Popa
Doru Naumescu
Original Assignee
îNTREPRINDEREA "CEAHLAUL"
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 îNTREPRINDEREA "CEAHLAUL" filed Critical îNTREPRINDEREA "CEAHLAUL"
Priority to RO110580A priority Critical patent/RO85481B1/en
Publication of RO85481A2 publication Critical patent/RO85481A2/en
Publication of RO85481B1 publication Critical patent/RO85481B1/en

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

Inventia se refera la un aparat de încercare la soc si la uzura abraziva a discurilor de grape în conditii reale de exploatare. Aparatul pentru încercarea discurilor de grapa la soc si la uzura abraziva este prevazut cu un motor de actionare, care prin intermediul unui reductor si al unei cuple electromagnetice, realizeaza ridicarea unui brat mobil pîna la înaltimea stabilita de un limitator de cursa. Caderea bratului are loc sub greutate proprie, dupa comanda cuple electromagnetice de catre limitator. Pentru a realiza o solicitare uniforma pe toata circumferinta discului masina este prevazuta su cu un clinchet si o roaza de clonchet, rotirea discului realizîndu-se la fiecare ridicare a bratului.The invention relates to a shock test apparatus and abrasive wear of grape disks under actual operating conditions. The apparatus for testing the shock and shock absorber discs is provided with a drive motor, which, by means of a reducer and an electromagnetic coupler, makes lifting a mobile arm up to the height set by a race limiter. The fall of the arm takes place under its own weight, after commanding the electromagnetic coupler by the limiter. To achieve a uniform load on the entire circumference of the disc, the car is provided with a clinker and a clonchet rotation, rotating the disc at each lift of the arm.

RO110580A 1983-04-07 1983-04-07 Apparatus for subjecting harrow discs to dynamic and abrasive wearing tests RO85481B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO110580A RO85481B1 (en) 1983-04-07 1983-04-07 Apparatus for subjecting harrow discs to dynamic and abrasive wearing tests

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO110580A RO85481B1 (en) 1983-04-07 1983-04-07 Apparatus for subjecting harrow discs to dynamic and abrasive wearing tests

Publications (2)

Publication Number Publication Date
RO85481A2 RO85481A2 (en) 1984-11-25
RO85481B1 true RO85481B1 (en) 1984-11-30

Family

ID=20112893

Family Applications (1)

Application Number Title Priority Date Filing Date
RO110580A RO85481B1 (en) 1983-04-07 1983-04-07 Apparatus for subjecting harrow discs to dynamic and abrasive wearing tests

Country Status (1)

Country Link
RO (1) RO85481B1 (en)

Also Published As

Publication number Publication date
RO85481A2 (en) 1984-11-25

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