SU113838A1 - Automatic scissors for filmmakers - Google Patents

Automatic scissors for filmmakers

Info

Publication number
SU113838A1
SU113838A1 SU1663A SU1663A SU113838A1 SU 113838 A1 SU113838 A1 SU 113838A1 SU 1663 A SU1663 A SU 1663A SU 1663 A SU1663 A SU 1663A SU 113838 A1 SU113838 A1 SU 113838A1
Authority
SU
USSR - Soviet Union
Prior art keywords
filmmakers
cutting
automatic scissors
scissors
cylinders
Prior art date
Application number
SU1663A
Other languages
Russian (ru)
Inventor
В.В. Соколов
Original Assignee
В.В. Соколов
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 В.В. Соколов filed Critical В.В. Соколов
Priority to SU1663A priority Critical patent/SU113838A1/en
Application granted granted Critical
Publication of SU113838A1 publication Critical patent/SU113838A1/en

Links

Landscapes

  • Shearing Machines (AREA)
  • Scissors And Nippers (AREA)

Description

Известны автоматические ножницы дл  обрезани  кинонленки в киноконировальных аппаратах, в том числе: плоские ножи гильотинного типа с возвратной пружиной, приводимые в действие от фотоэлемента и реле времени, или ножи механического типа, получающие в момент резани  радиальное движение.Automatic shears are known for cutting film films in kinochnirovalny apparatus, including: flat guillotine-type knives with a return spring, driven by a photocell and a time relay, or mechanical-type knives, which receive a radial motion at the time of cutting.

Указанные типы ножниц сложны в изготовлении и ненадежны в работе.These types of scissors are difficult to manufacture and unreliable in operation.

Предлагаемые ножницы отличаютс  от известных тем, что режущие элементы выполнены в виде двух вставл емых друг в друга цилиндров с прорез ми, и отрезание пленки происходит путем поворота одного из этих цилиндрических ножей на небольшой угол.The proposed scissors are different from those known in that the cutting elements are made in the form of two cylinders with slits inserted into each other, and the cutting of the film occurs by turning one of these cylindrical knives at a small angle.

На фиг. 1 и 2 изображена схема работы ножа.FIG. 1 and 2 shows the scheme of the knife.

Нож представл ет собой два выточенных и вставленных друг в друга металлических цилиндра, из которых внутренний подвижный 1, ось которого соединена т гой 2 с сердечником 3 магнитной катушки (соленоидом) и посто нного цилиндра 4, имеющего борт, за который цилиндр крепитс  винтами к кронштейну 5. Оба цилиндра, вставленные друг в друга, разрезаны пополам и запилены таким образом, чтобы были образованы режущие кромки.The knife consists of two metal cylinders machined and inserted into each other, of which the inner one is movable 1, the axis of which is connected by a pull 2 to the core 3 of the magnetic coil (solenoid) and a fixed cylinder 4 having a bead for which the cylinder is attached with screws to the bracket 5. Both cylinders, inserted into each other, are cut in half and washed down in such a way that cutting edges are formed.

Через разрез в цилиндрах прот гиваетс  иленка 6, транспортируема  двум  роликами 7, которые, в свою очередь, прикреплены к ос мстойкам , закрепленным на кронштейне 5. Режущий внутренний подвижной нож 1 поворачиваетс  и обрезает пленку.Through a slit in the cylinders, an ilenka 6 is transported, transported by two rollers 7, which, in turn, are attached to the uprights mounted on the bracket 5. The cutting inner movable knife 1 rotates and cuts the film.

Предмет изобретени Subject invention

Автоматические ножницы дл  киноконировальных аппаратов, приводимые в действие соленоидом, отличающиес  тем, что, режущие элементы выполнены в виде двух вставленных один в другой цилиндр, из которых один подвижный.Automatic shears for cinema-casting machines, driven by a solenoid, characterized in that the cutting elements are made in the form of two inserted one into the other cylinder, one of which is movable.

SU1663A 1952-10-18 1952-10-18 Automatic scissors for filmmakers SU113838A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1663A SU113838A1 (en) 1952-10-18 1952-10-18 Automatic scissors for filmmakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1663A SU113838A1 (en) 1952-10-18 1952-10-18 Automatic scissors for filmmakers

Publications (1)

Publication Number Publication Date
SU113838A1 true SU113838A1 (en) 1957-11-30

Family

ID=50097904

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1663A SU113838A1 (en) 1952-10-18 1952-10-18 Automatic scissors for filmmakers

Country Status (1)

Country Link
SU (1) SU113838A1 (en)

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