专利名称：Device for measuring, dispensing and storing
of granular, powder and grain materials
发明人：Yury Sherman申请号：US10663080申请日：20030916公开号：US06962274B1公开日：20051108
专利附图：
摘要：A hand-operated device for measuring, dispensing and storing of powder,granular and grain materials, having filling and discharging/storing positions, comprising:a container wherein the material is stored and a measuring and dispensing unit attached
to the container. In the preferred embodiment the unit includes: a housing havinginterconnected material receiving and material discharging openings; a slide moveableback and forth inside the passageway, delivers the material from the receiving opening tothe discharging opening, accommodating a predetermined volume of the materialdispensed by the device in one stroke; extensions prevent bridging of the dispensedmaterial, a spring, being extended when the slide moves inside the housing due to anoutside force applied to the slide and returning the slide into its original position afterthe outside force is released; a retaining apparatus holding the slide inside the housing inits discharging position when the device is not in use, a stopping apparatus fixing fillingposition of the slide; and apparatus providing airtight closing of the measuring anddispensing unit of possible penetration of air from the container to outside atmosphereor back. In the first embodiment the device includes extensions on the slide directedtowards the container to break-up clogged material within container during movementof the slide. In the second embodiment the transporting mechanism includes also ascreening mechanism capable to close or open the compartment in the slide wherein thedispensed material is received.
申请人：Yury Sherman
地址：511 Beech St. Roslindale MA 02131 US
国籍：US
代理人：John Crozier
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