Optimised for
mozilla firefox


Create the chassis

Shape analysis


Observation of the object shows the following geometrical features :

a plane of longitudinal symmetry,

two identical recesses for the passage of the axes of the wheels,

a general shape prismatic (non-revolution cylinder perpendicular to the plane
    of symmetry).

The proposed construction chronology

There are obviously always several possible construction trees.

You can see the details by clicking on the icon-image at the top left.

How to do it with the FreeCad modeler ?

Each stage of construction is detailed below.

You will access it by clicking in the tree on the stage to consult.


Information :

Webm videos are available when you see the icon " ".

For file size reasons, they are kept to a minimum, but you can stop or restart them by pressing SpaceKey or clicking on the video.


Note :
Do not forget to close the video window after consultation because the following could be hidden by the main window.

You can see the details
of the construction chronology by clicking
on the icon-image above.

(other examples)