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Idea for a pneumatic gun

Thread Status: Hello , There was no answer in this thread for more than 60 days.
It can take a long time to get an up-to-date response or contact with relevant users.
Hi Zahar! If I understand, you have a similar project? But, what is similar? Spear gun, floating O-ring valve...? Can you put an image of your design?
 
Hello of Тромик! It not клапанник ! Idea of mechanical collet hook for a cork in беспоршневке ! In a 30мм receiver comfortably enough to place a collet!
Привет Тромик! Это не клапанник ! Идея механического цангового зацепа за пробку в беспоршневке ! В 30мм ресивере довольно удобно разместить цангу!
 

Zahar, I have no mechanical collet in on my image... I do not understand what are you talking about?
 
QUOTE = "хлопушки Пит, должность: 912238, член: 18674".] Их пневматическое оружие все с помощью шариковой хвост копье, которое было проведено в пистолете три цанги челюстей типа, расположенных на нос нейлон поршня, охвативший стальной шарик Когда Поршень ударил намордник челюсти открылись автоматически, и пусть копье идти. Очень инновационный, но дорого! [/ QUOTE] -------------------------- I talked about it!
Я говорил про это!
 

Zahar, do you talk about this design?

 
Yes! Crackers Pete mentioned collet in what that guns! I gather to do a collet hook in this construction!
Да! Хлопушки Пит упомянул цангу в каких то ружьях! Я собираюсь делать цанговый зацеп в данной конструкции!
 
Different design:
Maybe not so good as I thought...?

 
Last edited:
Not as simple as Vector (Sney) but might work. Spring is independent on pressure.
A suppose sealing of O-ring on piston valve might be reliable...?
The most difficult is to make the most simple and reliable design.

 
I suppose this last idea would be not possible to make it in real, this way, like on image. One problem is that the force of spring pushing the O-ring should be at least 1.5 kgf to create necessary suction. That would be match too force on the O-ring itself, for floating O-ring application. There are some other problems too. But it is difficult to see problems without having a sketch, at least.
 
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