Method and apparatus for the positioning of cyclically moving, especially rotating machine parts
DE19621015A1
Method and device for positioning moving machine parts
FR2734049A1
Synchronization rule or disc
SG33344A1
Timing scale or timing disc
GB9506536D0
Timing scale or timing disc
ES2110897A1
Synchronization rule or disc.
ITTO950241A1
Codified linear or disc element,
DE19507466A1
Device for determining a change in position
JPH07209022A
Encoder
DE4332808A1
Optical encoder with transparent disc - has reflective metal coating that is formed as line pattern allowing single opto-electrical reflex sensor to be used for low cost
