zegar z wahadłem.pdf

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Visio-clock.vsd
Tick-Tock Clock
1
2
3
4
5
Begin with a 2x1
Rectangle.
Unfold.
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7
8
Valley crease again.
Valley fold at the approximate angle
shown. Note land mark.
Valley fold the other side, making
sure the crease does not start from
the intersection.
8b
9
10
Preliminary fold.
11
12
13
14
Crease lightly up to the
circled reference point.
Crease horizontally
through the intersection.
© R.Glynn March 2002
589563344.004.png 589563344.005.png 589563344.006.png 589563344.007.png
Tick-Tock Clock
15
16
17
Pull out a hidden layer - It helps
to unfold the model slightly.
Rabbit ear.
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19
20
Repeat steps 16-18 on the
other side.
Squash fold.
Swing to the left.
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22
23
24
25
Swing to the front.
Rabbit ear.
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27
28
Pull out the topmost hidden layers
only.
Valley fold the sides down.
Squash fold.
© R.Glynn March 2002
589563344.001.png 589563344.002.png
 
Tick-Tock Clock
29
30
31
Valley fold 90°
(The model is
no longer flat).
Rabbit ear, so the
tip touches the top
of the 'pendulum'.
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33
34
When the pendulum
is swung, it should
tick (and tock).
If not, adjust the
rabbit ear a little.
35
Hold where circled, and spread
out the bottom of the 'fan' to form
the pendulum.
© R.Glynn March 2002
589563344.003.png

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