SU14417A1 - Photocopier - Google Patents

Photocopier

Info

Publication number
SU14417A1
SU14417A1 SU48674A SU48674A SU14417A1 SU 14417 A1 SU14417 A1 SU 14417A1 SU 48674 A SU48674 A SU 48674A SU 48674 A SU48674 A SU 48674A SU 14417 A1 SU14417 A1 SU 14417A1
Authority
SU
USSR - Soviet Union
Prior art keywords
paper
photocopier
rollers
endless
transparent
Prior art date
Application number
SU48674A
Other languages
Russian (ru)
Inventor
Н.Л. Минервин
Original Assignee
Н.Л. Минервин
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 Н.Л. Минервин filed Critical Н.Л. Минервин
Priority to SU48674A priority Critical patent/SU14417A1/en
Application granted granted Critical
Publication of SU14417A1 publication Critical patent/SU14417A1/en

Links

Landscapes

  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)

Description

В светокопировальном приборе с выгнутым столом нредлагаетс  применить две бесконечных ленты из прозрачного и непрозрачного материалов, между которыми передвигаетс  светочувствительна  бумага с наложенными на нее кальками, подлежащими копированию.In a photocopier with a curved table, it is proposed to apply two endless ribbons of transparent and opaque materials between which the photosensitive paper moves with the tracing paper laid on it to be copied.

На чертеже схематически изображен перспективный вид предлагаемого прибора.The drawing schematically shows a perspective view of the proposed device.

Над выгнутым столом 1, на двух парах валиков 2 и 2а, нат нута бесконечна  лента 3 из гибкого, прозрачного материала , прижимаема  к столу нижней парой указанных валиков 2а. Под лентой 3, над столом 1 помещаетс  на паре валиков 2в и на . валике 26 бесконечна  лента 36, изготовленна  из гибкого непрозрачного материала. На валике 26 подвешены грузики ш, которые раст гивают ленту 36 на валиках 2в. Между лентами 3 и 3 помещаетс  светочувствительна  бумага 4 и положенные на нее кальки 6. При вращении валиков 2а и 2в в направлени х,Above the curved table 1, on two pairs of rollers 2 and 2a, an endless belt 3 of a flexible, transparent material is tensioned, pressed against the table by a lower pair of said rollers 2a. Under the belt 3, above the table 1, is placed on a pair of rollers 2c and on. Roller 26 is an endless ribbon 36 made of flexible non-transparent material. On the roller 26, the weights of w are suspended, which stretch the belt 36 on the rollers 2c. The photosensitive paper 4 and the tracing paper 6 placed on it between the ribbons 3 and 3. When the rollers 2a and 2c are rotated in directions,

указанных стрелками А к Б, ленты ЗкЗб продвигаютс  по поверхности стола 1, увлека  за собой светочувствительную бумагу 4, вместе с кальками б, при чем бумага 4 может быть лерематываема с рулона 5 на рулон 5а. Процесс копировани  происходит под действием помещенного над столом источника света, во врем  прохождени  бумаги с кальками по поверхности стола 1.indicated by arrows A to B, tapes Zkzb move along the surface of table 1, carries along photosensitive paper 4, along with traces of b, and paper 4 can be leveled from roll 5 to roll 5a. The copying process takes place under the action of a light source placed above the table during the passage of tracing paper on the surface of the table 1.

Предм ет патента.Subject patent.

Светокопировальный прибор с вьпнутым столом, характеризующийс  примене нием огибающих поверхность стола двух бесконечных лент 3 и 3, из коих лента 3 из прозрачного, а лента 35 из непрозрачного материала, между которыми прот гиваетс  светочувствительна  бумага с наложенными на нее оригиналами или кальками 6.A photocopier with an embedded table, characterized by the use of envelopes of the table surface of two endless ribbons 3 and 3, of which the tape 3 is transparent, and the tape 35 is made of opaque material, between which the photosensitive paper is laid with overlaid originals or tracing paper 6.

SU48674A 1929-06-05 1929-06-05 Photocopier SU14417A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU48674A SU14417A1 (en) 1929-06-05 1929-06-05 Photocopier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU48674A SU14417A1 (en) 1929-06-05 1929-06-05 Photocopier

Publications (1)

Publication Number Publication Date
SU14417A1 true SU14417A1 (en) 1930-03-31

Family

ID=48335282

Family Applications (1)

Application Number Title Priority Date Filing Date
SU48674A SU14417A1 (en) 1929-06-05 1929-06-05 Photocopier

Country Status (1)

Country Link
SU (1) SU14417A1 (en)

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