FIELD: measurement technology. SUBSTANCE: device includes body 2 with ball support 1. Body 2 has bearing surface in the form of spring-loaded strip 3 freely rolling over rollers towards point of application of external load. Device also has strip 8 spring-loaded close to base located on bearing surface of supporting-pressing prism 4 and freely rolling towards external load. EFFECT: simplified design improved operational efficiency. 1 dwg
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Authors
Dates
1997-06-20—Published
1994-02-10—Filed