FIELD: instrumentation engineering. SUBSTANCE: gaging tie element is made of optofiber light conductor one of whose ends is connected to light source and other, to counter via light detector; self-contained power source is placed in weight casing whose bottom base has movable contact; gaging tie element winder has inertia control device. EFFECT: improved design. 3 cl, 1 dwg
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Authors
Dates
1994-02-28—Published
1991-03-25—Filed