FIELD: machine building.
SUBSTANCE: invention relates to cable drum for lead of electric energy into mobile machine tool in roadless place, herewith on machine tool it is provided carrying bracket (2), on which it is installed drum (3) with envelope for placement of cable (8), inside envelope of drum it is located block (7) contact rings, consisting of several separate contact rings (9), from which electric energy is generated by brushes (10) and pass on running further into working machine cable (8b), block (7) of contact rings is mechanically located separately from envelope of drum on common axis and it is provided device for transferring of rotation of drum envelope on located inside it block (7) of contact rings.
EFFECT: invention provides creation of cable drum which can carry extremely close conditions during field development by cut-and-cover method.
5 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CABLE REEL FOR EXCAVATOR | 2018 |
|
RU2709850C1 |
| DEVICE CONNECTING ELECTRIC MOBILE MACHINE WITH ITS POWER SUPPLY SOURCE | 1992 |
|
RU2045119C1 |
| MOBILE WORKING MACHINE | 2021 |
|
RU2830570C2 |
| CABLE-TROLLEY CURRENT LEAD OF MOBILE TRANSPORT FACILITIES | 0 |
|
SU1758746A1 |
| DEVICE FOR MAKING UNDERWATER WORKS | 2016 |
|
RU2612421C1 |
| WINCH FOR AUDIO EQUIPMENT | 2019 |
|
RU2731014C1 |
| 0 |
|
SU54414A1 | |
| HIGH-VOLTAGE CURRENT COLLECTOR | 0 |
|
SU1771040A1 |
| ROAD SWEEPER | 0 |
|
SU1602922A1 |
