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I have done some work on extending the run length of clockwork, aka wind-up, locomotives. This activity has been quite successful, I have increased typical run distance by at least a factor of four. The initial work, involving two prototypes, is described in the section below entitled A Clockwork ARM1G. That development work is terminated, with a successful, running, prototype locomotive, and a third prototype has been started. The work on the third prototype, benefitting from the ARM1G activities, will be described in another section in due course.
  • A Clockwork ARM1G
    A description of the basic idea, and how this was developed in two prototypes.
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last-modification-date: 12 Feb 2015