File:Stackfreed.jpg

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Summary

Description
English: A stackfreed, a cam mechanism used in the earliest spring-driven clocks and watches to equalise the force of the mainspring, to improve timekeeping.
Deutsch: Mechanismus zum Ausgleich der anfänglich zu großen Federkraft in Uhren (17. Jh.)
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1 December 2008

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Date/TimeThumbnailDimensionsUserComment
current15:31, 9 December 2008Thumbnail for version as of 15:31, 9 December 20081,088 × 762 (92 KB)HPV{{Information |Description={{en|1=An early contrivance, used to equalise the force of the mainspring of a timepiece. }} {{de|1=Mechanismus zum Ausgleich der anfänglich zu großen Federkraft in Uhren (17. Jh.)}} |Source=Eigenes Werk (own work) |Author=[[U

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