SU770847A1 - Apparatus for drawing operations - Google Patents
Apparatus for drawing operations Download PDFInfo
- Publication number
- SU770847A1 SU770847A1 SU782651236A SU2651236A SU770847A1 SU 770847 A1 SU770847 A1 SU 770847A1 SU 782651236 A SU782651236 A SU 782651236A SU 2651236 A SU2651236 A SU 2651236A SU 770847 A1 SU770847 A1 SU 770847A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- plates
- along
- drawing operations
- originals
- board
- Prior art date
Links
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
Description
Устройство работает следующим образом.The device works as follows.
Кожух 1 устанавливают в горизонтальное положение, фиксаторы 16 отвод т и раму 15 открывают, освобожда плоскость доски 2, на которую укладывают листовые оригиналы. Ру|ко ткой 7 привод т во вращение валики 5 и 6 с роликами 8. Пластины 9 скольз т своим передним концом по направл ющим 13 и благодар магнитам 3 прилегают к доске 2 стола, прижима оригиналы. Когда ползунок 11 дохо ит до конца паза 12, движение каждой пластины 9 прекращаетс . Oneратор корректирует положение оригиналов по оси X, ориентиру сь по рискам шкалы, нанесенной на пластины 9, и по оси у, ориентиру сь по кромкам этих пластин, и прижимает раму 15 до срабатывани фиксаторов 16. Вращение руко тки 7 в обратную сторону все пластины 9 вывод т из плоскости доск 2. При этом пластины 9 скольз т по направл ющей 13, до тех пор, пока фисаторы 14 не попгщут в отверсти 10. Одновременно задние концы пластин 9 с ползунками 11 скольз т по пазу 12 и подход т к его правому краю. Сдвиг оригиналов при этом исключен, так каThe casing 1 is placed in a horizontal position, the latches 16 are retracted and the frame 15 is opened, freeing the plane of the board 2 on which the sheet originals are laid. By means of stick 7, rollers 5 and 6 with rollers 8 are rotated. Plates 9 slide their front end along guides 13 and, thanks to magnets 3, abut on table board 2, pressing the originals. When slider 11 reaches the end of groove 12, the movement of each plate 9 is stopped. The controller corrects the position of originals along the X axis, orienting themselves with the risks of the scale applied to the plates 9, and along the y axis, orienting themselves along the edges of these plates, and presses the frame 15 until the latches 16 operate. Rotate the handle 7 in the opposite direction all plates 9 out of the plane of the boards 2. In this case, the plates 9 slide along the guide 13 until the physiators 14 do not fit into the holes 10. At the same time, the rear ends of the plates 9 with the sliders 11 slide along the groove 12 and approach its right the edge. Shift of the originals is excluded.
трение между полированной лентой пластиной 9 и оригиналом значительно меньше, чем между оригиналом и доской 2 или светоотражающим полотном.the friction between the polished tape plate 9 and the original is significantly less than between the original and the board 2 or a reflective canvas.
Затем производ т копировальные работы любым фото-, электро- и чертежно- графическим методом.Then copy work is carried out using any photo, electrical and drawing graphic method.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782651236A SU770847A1 (en) | 1978-07-31 | 1978-07-31 | Apparatus for drawing operations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782651236A SU770847A1 (en) | 1978-07-31 | 1978-07-31 | Apparatus for drawing operations |
Publications (1)
Publication Number | Publication Date |
---|---|
SU770847A1 true SU770847A1 (en) | 1980-10-15 |
Family
ID=20779893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782651236A SU770847A1 (en) | 1978-07-31 | 1978-07-31 | Apparatus for drawing operations |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU770847A1 (en) |
-
1978
- 1978-07-31 SU SU782651236A patent/SU770847A1/en active
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