作者: Robert J. Heiland , Jerry T. Pugh , D. Glenn Purcell , Joseph L. Moulton , Joseph P. Desimone
DOI:
关键词: Reagent strip 、 Spring (mathematics) 、 Closed position 、 Engineering 、 Raising (metalworking) 、 Detent 、 Casing 、 Engineering drawing 、 Mechanism (engineering) 、 Mechanical engineering
摘要: A quantitative measuring instrument includes a casing with cavity for reagent strip handling mechanism. The mechanism slide resiliently biased toggle member providing snap action of the between an open, loading position and closed, position. light seal is mounted on that engages each in closed slide. In first, alternative embodiment instrument, cam arm surfaces raising to from holding this can be removed cleaned. second first detent corresponding open pair spring fingers are casing. One finger resistance defines two positions. also