FIELD: polygraphy.
SUBSTANCE: device contains U-like stand mounted on base with vertical columns, in which screw of screw press is mounted with pressing plate. Vertical columns are made height-adjustable, pressing plate is provided with guides, which are made in form of posts positioned on base, fixed plate, mounted on base, and pressing plate are provided with replaceable profiles, projecting above plates planes and connected to heaters. Heaters body is made of metal with higher heat yield coefficient than those of metal of which other device parts are made. Relation of total mass of moveable details and total mass of fixed details of device is made 1:1.
EFFECT: higher quality, simplified construction, lower costs.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BOOK-BINDING APPLIANCE | 0 |
|
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|
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