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2. 发明授权

US4817521A Compression apparatus for solid waste 失效
标题翻译：固体废物压缩装置
公开(公告)号：US4817521A
公开(公告)日：1989-04-04
申请号：US19335
申请日：1987-02-26
申请人： Katsuo Katada , Yoshiyuki Sakata
发明人： Katsuo Katada , Yoshiyuki Sakata
IPC分类号： B30B9/32 , B30B5/00 , G21F9/00 , G21F9/12 , G21F9/24
CPC分类号： B30B9/321 , B30B9/32 , Y10S100/902 , Y10S422/903
摘要： A compression apparatus for reducing solid waste in volume, including: a base; an axial compression mechanism for axially compressing a columnar container containing the solid waste, the axial compression mechanism including a punching mechanism having first teeth projecting radially outwards from an outer periphery thereof at equal angular intervals about an axis thereof, a bottom mold mechanism mounted on the base, and a drive mechanism for driving the punching mechanism toward the bottom mold mechanism for axial compression; and a mold adapted to be placed on the bottom mold mechanism to be concentric with the punching mechanism and having a cavity wall for coaxially receiving the container, the cavity wall including a plurality of mold projections projecting radially inwards therefrom and extending axially at equal angular intervals about the axis, each mold projection including an inclined inner face inclined to the axis and in contact with a conical plane tapering toward both the axis and the bottom mold mechanism, the cavity wall defining a radial compressing cavity at the inclined inner faces, adjacent two mold projections defining axial grooves therebetween for receiving expanded portions of the container during compression, the teeth of the punching mechanism being adapted to pass through respective axial grooves so that the punching mechanism passes through the radial compression cavity for compressing the container radially inwards.
摘要翻译：一种用于减少体积固体废物的压缩装置，包括：基座; 用于轴向压缩容纳固体废物的柱状容器的轴向压缩机构，所述轴向压缩机构包括冲压机构，所述冲压机构具有从其外周径向向外从其外周以相等的角度间隔围绕其轴线突出的第一齿，以及用于将冲压机构朝着底部模具机构驱动以进行轴向压缩的驱动机构; 以及模具，其适于放置在所述底模机构上以与所述冲压机构同心并且具有用于同轴地容纳所述容器的空腔壁，所述空腔壁包括多个模具突出部，所述多个模具突出部从所述模具突出部向内突出并以相等的角度间隔轴向延伸围绕所述轴线，每个模具突出部包括倾斜的内表面，其倾斜于所述轴线并且与朝向所述轴线和所述底部模具机构逐渐变细的锥形平面接触，所述空腔壁在所述倾斜内表面处限定相邻的两个径向压缩空腔模具突起在其间限定轴向槽，用于在压缩期间容纳容器的膨胀部分，冲孔机构的齿适于穿过相应的轴向槽，使得冲孔机构穿过径向压缩腔，以径向向内压缩容器。

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