| 摘要 |
FIELD: microtom technics. SUBSTANCE: invention relates to glass blades of ultramicrotoms and is aimed at automation of at-once performed operational succession. The aim is achieved with two-lever structure of glasstom, the lower lever being basis for spring-loaded boards, support prism, and lock lever with trigger, and being hinged to upper lever provided with marking unit, displacement handle, and a cam to press trigger in the end of move. EFFECT: simplified design and improved safety. |
