English: Drive mechanism from a
chart recorder. One
synchronous motor drives the annular gear of an
epicyclic differential while the other drives the
sun gear. The output shaft, driven by the plate holding the pivots for the
planet gears turns at one of 3 different speeds depending on the combination of motors currently running. The mechanism was made by Cramer Controls Corp. no earlier than 1961. The outside diameter of the drum supporting the annular gear of the differential is 0.95 inches (54 mm).
The person who associated a work with this deed has dedicated the work to the
public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse
Information
Captions
Differential used for speed selection in a chart recorder
English: Drive mechanism from a
chart recorder. One
synchronous motor drives the annular gear of an
epicyclic differential while the other drives the
sun gear. The output shaft, driven by the plate holding the pivots for the
planet gears turns at one of 3 different speeds depending on the combination of motors currently running. The mechanism was made by Cramer Controls Corp. no earlier than 1961. The outside diameter of the drum supporting the annular gear of the differential is 0.95 inches (54 mm).
The person who associated a work with this deed has dedicated the work to the
public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse
Information
Captions
Differential used for speed selection in a chart recorder