RO99234B1 - Coupling device - Google Patents

Coupling device

Info

Publication number
RO99234B1
RO99234B1 RO130133A RO13013387A RO99234B1 RO 99234 B1 RO99234 B1 RO 99234B1 RO 130133 A RO130133 A RO 130133A RO 13013387 A RO13013387 A RO 13013387A RO 99234 B1 RO99234 B1 RO 99234B1
Authority
RO
Romania
Prior art keywords
coupling device
shaft
indexor
excavator
bearings
Prior art date
Application number
RO130133A
Other languages
Romanian (ro)
Inventor
Andrei Danut Abagiu
Original Assignee
Centrul De Cercetare Stiintifica Si 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 Si Inginerie Tehnologica Pentru Utilaje De Constructii filed Critical Centrul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Utilaje De Constructii
Priority to RO130133A priority Critical patent/RO99234B1/en
Publication of RO99234B1 publication Critical patent/RO99234B1/en

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Abstract

Inventia se refera la un dispozitiv de cuplare utilizat la mecnismele de deplasare pe roti ale miniexcavatoarelor pentru terenuri accidentate. Dispozitivul de cuplare, conform inventiei este constituit dintr-un butuc rigidizat cu un inel de rulare, montat prin intermediul unor rulmenti pe un ax rigidizat cu un inel poligonal, intrând în contact cu niste role montate într-o colivie prevazuta cu un ax - în legatura cu o pârghie care oscileaza în jurul unui ax dintr-un suport, la comanda unui cilindru, si al unui arc de revenire, fiind prevazut si un bolt indexor.The invention relates to a coupling device used in the wheel drive machines of the rough terrain excavator. The coupling device according to the invention consists of a rigid hub with a rolling ring, mounted by means of bearings on a stiffened shaft with a polygonal ring, coming in contact with some rollers mounted in a cage provided with a shaft - in connected to a lever that oscillates around a shaft from a support, to the control of a cylinder, and a return spring, and an indexor bolt is provided.

RO130133A 1987-10-19 1987-10-19 Coupling device RO99234B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO130133A RO99234B1 (en) 1987-10-19 1987-10-19 Coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO130133A RO99234B1 (en) 1987-10-19 1987-10-19 Coupling device

Publications (1)

Publication Number Publication Date
RO99234B1 true RO99234B1 (en) 1990-07-30

Family

ID=40907310

Family Applications (1)

Application Number Title Priority Date Filing Date
RO130133A RO99234B1 (en) 1987-10-19 1987-10-19 Coupling device

Country Status (1)

Country Link
RO (1) RO99234B1 (en)

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