FIELD: shipbuilding and ship-repairing. SUBSTANCE: device is mainly used for cleaning and painting the vertical surface. Device includes horizontal platform on which vertical tower is mounted. It is also provided with truck having leverage construction with drive for extending and moving aside the working member. Truck is hoisted and lowered over tower by means of rope-and-block drive provided with winch. Device is also provided with working platform for working member mounted on above-mentioned leverage and curtain supported by tower. EFFECT: enhanced reliability. 11 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VERTICAL GRINDER | 1991 |
|
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