Piggybank now is ready, my son enjoy it very much.
I just finish the piggybank for my little son. Polish Combination Lock is inside and works perfect. This project I have posted on Thingiverse, you can enjoy it as well.
Hello , today I am showing you how the user can change the way the PCL is operated. Each lock can have custom setup and the different way of operation. Please watch below video and see how you can setup “mousetrap” for attacker.
All features as magnetic coupling, 360 deg key rotation and more are still in place. You can just adjust the initial possition of actuator and open close shaft and moon gear. This unique setup guarantee that you can setup your own style of operation. The lock itself can be mounted even upside down. There is plenty of possible ways to operate. This is up to you how you will setup your own PCL in the future.
Hello, today I am presenting you new hybrid Polish Combination Padlock. This is ultra secure practicaly not to decode solution.
Thanks for watching,
First samples of Polish Combination Lock padlock body are ready now. Below few pictures:
Now we will install antidrilling HRC 70 Steel inserts to protect the internal mechanism against drilling.
Hello, we are progressing step by step with our project. Here are few samples of the first PCL padlock bodies production. Those units are CNC milled but the real production will be mold casted proces (thousends of units) to keep the unit price as low as possible.
This would be very expensive proces so please support us by any donation. You can find link on this page.
Here are first Open/Close knobs made from steel.
More pictures you can see here:
PCL opening animation with optional central lock.
- Enter the key (in this stage all wheels are blocked)
- Rotate key conterclockwise (rise Actuator)
- Set the correct code
- Rotate the key clockwise (Actuator is going down)
- Rotate whole wheel pack clockwise
- Remove the shackle
Here is the drawing of PCL just before inserting the key.
You can see 7 green key pins and 7 red driver pins.
Just before open.