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1. 发明授权

US5065910A Dispenser head for flowable materials 失效
标题翻译：用于流动材料的分配器头
公开(公告)号：US5065910A
公开(公告)日：1991-11-19
申请号：US476319
申请日：1990-02-07
申请人： Edgar F. Fiedler
发明人： Edgar F. Fiedler
IPC分类号： B05C5/02
CPC分类号： B05C5/0229
摘要： A dispenser for flowable materials has a dispensing head with a chamber having inlet and discharge openings of a predetermined volume, a closure to open and close the inlet, a body which can be positioned in the chamber, for occupying a portion of its volume, a supply of flowable material to the inlet, and, the body being moveable so that at least a portion of the body is withdrawn from the chamber to increase the effective volume of the chamber and cause material in the discharge opening to be sucked back into the chamber.
摘要翻译：用于可流动材料的分配器具有分配头，其具有具有预定体积的入口和排出开口的腔室，用于打开和关闭入口的封闭件，可位于腔室中的主体，用于占据其体积的一部分，将可流动材料供应到入口，并且所述主体可移动，使得所述主体的至少一部分从所述室中撤出以增加所述室的有效容积并且使所述排出口中的材料被吸回所述室。

2. 发明授权

US4060959A Wrapper end folding and sealing apparatus 失效
标题翻译：包装端折叠和密封装置
公开(公告)号：US4060959A
公开(公告)日：1977-12-06
申请号：US700757
申请日：1976-06-29
申请人： Edgar F. Fiedler , Gordon A. Copas , Arthur F. Willey
发明人： Edgar F. Fiedler , Gordon A. Copas , Arthur F. Willey
IPC分类号： B65B9/02 , B65B49/10 , B65B11/12 , B65B51/14
CPC分类号： B65B49/10 , B65B9/02
摘要： Apparatus for folding and sealing upper and lower end portions of a wrapper of heat sealable plastic film which has previously been positioned about the top, bottom and sides of the article. The wrapper end folding and sealing apparatus includes an endless type article conveyor arranged to advance the articles and wrapper along a path with the end portions of the wrapper extending laterally from opposite sides of the article conveyor; endless type upper and lower finger conveyors disposed at each side of the article conveyor and having film folding fingers arranged to engage the laterally extending end portions of the wrapper to fold the end portions of the wrapper into overlapping relation at the ends of the article as they are advanced by the article conveyor, and heat sealing members for sealing the overlapping portions of the wrapper at the ends of the articles as they are advanced.
摘要翻译：用于折叠和密封可热封塑料膜的包装物的上端部和下端部的装置，其先前已经被定位在制品的顶部，底部和侧面。包装端折叠和密封装置包括环形式物品传送器，其布置成沿着路径推进物品和包装物，其中包装物的端部从物品输送机的相对侧横向延伸; 设置在物品输送机的每一侧的环形型上下指状输送机，并且具有胶片折叠指状物，其布置成与包装纸的横向延伸的端部接合，以将包装纸的端部折叠成物品端部的重叠关系，因为它们由物品输送机推进，以及热封件，用于密封包装物在物品末端处的重叠部分。

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