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1. (WO2018197048) MECHANICAL STROKE AMPLIFIER AND REDUCER

Pub. No.:    WO/2018/197048    International Application No.:    PCT/EP2018/025124
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Tue Apr 24 01:59:59 CEST 2018
IPC: F16H 21/50
Applicants: HAMMERBECK, John
Inventors: HAMMERBECK, John
Title: MECHANICAL STROKE AMPLIFIER AND REDUCER
Abstract:
In a stroke amplifier, fig 1, there is provided a plurality of alternating first and second units, radial to a centre line, Extension is produced by relative rotation between the first and second units about the centre line so that, either physical links joining each member to its neighbour, rolling balls on undulating members, or permanent magnets, move the units apart axially, when the alternate sets are rotated with respect to each other.