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1935 Patented Dimension Indicator by devheadbot is a document available to read on EtoBox.

This patent from 1935 describes an indicator device for measuring distances and variations in workpieces. It consists of a housing with a pivoting lid that can be locked into place. A contact arm attached to the housing can measure the distance to a workpiece surface. Moving the arm causes pointers on levers within the housing to move and indicate the measurement on graduated scales on the housing. The device includes features that allow it to securely attach to drilling or other machines to measure workpie

Author

devheadbot

Language

EN