RO81877B1 - Dispozitiv de sincronizare a doua cutii de viteza - Google Patents

Dispozitiv de sincronizare a doua cutii de viteza

Info

Publication number
RO81877B1
RO81877B1 RO101766A RO10176680A RO81877B1 RO 81877 B1 RO81877 B1 RO 81877B1 RO 101766 A RO101766 A RO 101766A RO 10176680 A RO10176680 A RO 10176680A RO 81877 B1 RO81877 B1 RO 81877B1
Authority
RO
Romania
Prior art keywords
microcontactors
gearboxes
stand
protection
power circuit
Prior art date
Application number
RO101766A
Other languages
English (en)
Other versions
RO81877A2 (ro
Inventor
Sorin Gheorghe Ghidau
Original Assignee
Sorin Gheorghe Ghidau
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 Sorin Gheorghe Ghidau filed Critical Sorin Gheorghe Ghidau
Priority to RO80101766A priority Critical patent/RO81877A2/ro
Publication of RO81877B1 publication Critical patent/RO81877B1/ro
Publication of RO81877A2 publication Critical patent/RO81877A2/ro

Links

Landscapes

  • Gear-Shifting Mechanisms (AREA)

Abstract

Inventia se refera la un dispozitiv de sincronizare a doua cutii de viteza la rodajul în sarcina pe stand. în acest scop, la fiecare din cele doua cutii de viteze, montate pe stand în vederea rodarii, se monteaza cîte o caseta continînd aparatajul de comanda si microcontactoare electrice conectate în serie în circuitul de alimentare a motorului electric. Fiecarei trepte de turatie îi corespunde cîte un microcontactor. Actionarea microcontactoarelor se face direct de catre axele furcilor schimbatorului de viteza prin intermediul tijelor si palpatoarelor. Circuitul de alimentare se închide numai cînd sunt actionate microcontactoarele aceleiasi trepte de turatii la ambele cutii. Avantajele dispozitivului sunt: protectia cutiilor de viteza ce se rodeaza, protectia standului contra avariilor si cresterea sigurantei în exploatare.
RO80101766A 1980-07-21 1980-07-21 Dispozitiv de sincronizare a doua cutii de viteza RO81877A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO80101766A RO81877A2 (ro) 1980-07-21 1980-07-21 Dispozitiv de sincronizare a doua cutii de viteza

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO80101766A RO81877A2 (ro) 1980-07-21 1980-07-21 Dispozitiv de sincronizare a doua cutii de viteza

Publications (2)

Publication Number Publication Date
RO81877B1 true RO81877B1 (ro) 1983-05-30
RO81877A2 RO81877A2 (ro) 1983-06-01

Family

ID=20108813

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80101766A RO81877A2 (ro) 1980-07-21 1980-07-21 Dispozitiv de sincronizare a doua cutii de viteza

Country Status (1)

Country Link
RO (1) RO81877A2 (ro)

Also Published As

Publication number Publication date
RO81877A2 (ro) 1983-06-01

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