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This tricycle is one of my own models. When building, I wanted to
use a noral coupling 63 as the main part of the body, but I needed a
threaded hole in another position for the seat.
Thatīs why I used a short coupling and a collar instead.
Also notice that I used a grub screw and a nut to mount the seat instead of a bolt.
Enjoy.
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| Partlist |
| part no. |
quantity |
name |
remarks |
| 12c |
1 |
angle bracket (obtuse) |
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| 23b |
3 |
pulley 1/2" |
|
| 37a |
3 |
nut |
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| 38 |
2 |
washer |
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| 38b |
2 |
small plastic collar |
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| 59 |
2 |
collar |
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| 63d |
1 |
short coupling |
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| 69a |
1 |
grub screw |
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| 82 |
1 |
screwed rod 1" |
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| 111a |
6 |
bolt 1/2" |
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| 116a |
1 |
fork piece small |
or swivel bearing
165 |
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