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公开(公告)号：US5020286A
公开(公告)日：1991-06-04
申请号：US228744
申请日：1988-08-05
IPC分类号： A63B71/02 , E01F9/018 , E04F15/024
CPC分类号： A63B71/028 , E01F9/638 , E04F15/02044 , E04F15/024 , E04F2015/0205
摘要： A floor section assembly having a post anchor built into one of the floor panels for use with portable sectionalized flooring suitable for a volleyball court or the like is disclosed. The post anchor includes a base assembly attached to the undersurface of one of the panels and is coupled to a plurality of adjacent panels by tubes attached to the undersurface of the panels and coupled together by a rigid member extending through aligned tubes. This structure provides a broad base of support for the post carrying a volleyball net which can absorb moments placed on the post without the need for connecting the post to the base on which the flooring is assembled.
摘要翻译： 公开了一种地板部件组件，其具有内置在其中一个地板镶板中的用于与适用于排球场等的便携式分段地板一起使用的后锚杆。 支柱锚固件包括附接到一个板的下表面的基部组件，并且通过连接到面板的下表面的管连接到多个相邻的面板，并且通过延伸穿过对准的管的刚性构件联接在一起。 这种结构为承载排球网的支柱提供了广泛的支撑，其可以吸收放置在柱上的力矩，而不需要将柱连接到组装地板的基座上。
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公开(公告)号：US5121579A
公开(公告)日：1992-06-16
申请号：US307962
申请日：1989-02-09
申请人： Douglas J. Hamar , Gopal Jayaraman , Richard Granroth , Robert L. Whipple , Harold A. Evenson , Edward K. Hamar
发明人： Douglas J. Hamar , Gopal Jayaraman , Richard Granroth , Robert L. Whipple , Harold A. Evenson , Edward K. Hamar
IPC分类号： A63B71/02 , E01F9/018 , E04F15/024
CPC分类号： E04F15/02044 , A63B71/028 , E01F9/638 , E04F2015/0205
摘要： A floor section assembly having a post anchor built into one of the floor panels for use with portable sectionalized flooring suitable for a volleyball court or the like is disclosed. The post anchor includes a base assembly attached to the undersurface of one of the panels and is coupled to a plurality of adjacent panels by tubes attached to the undersurface of the panels and coupled together by a rigid member extending through aligned tubes. This structure provides a broad base of support for the post carrying a volleyball net which can absorb moments placed on the post without the need for connecting the post to the base on which the flooring is assembled.
摘要翻译： 公开了一种地板部件组件，其具有内置在其中一个地板镶板中的用于与适用于排球场等的便携式分段地板一起使用的后锚杆。 支柱锚固件包括附接到一个板的下表面的基部组件，并且通过连接到面板的下表面的管连接到多个相邻的面板，并且通过延伸穿过对准的管的刚性构件联接在一起。 这种结构为承载排球网的支柱提供了广泛的支撑，其可以吸收放置在柱上的力矩，而不需要将柱连接到组装地板的基座上。
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公开(公告)号：US4240341A
公开(公告)日：1980-12-23
申请号：US966970
申请日：1978-12-06
CPC分类号： B30B9/3064 , B30B9/321 , Y10S100/902
摘要： A can crushing apparatus is disclosed comprising a reciprocating head which reciprocates between two fixed walls whereby on each stroke of the head, two crushing operations are performed. Automatic can feeding means, having safety switch prime mover activation capability mounted thereon, is provided. A trash container closure base for said apparatus is also disclosed.
摘要翻译： 公开了一种罐式破碎设备，其包括在两个固定壁之间往复运动的往复式头部，由此在头部的每个行程上进行两次破碎操作。 提供具有安装在其上的安全开关原动机激活能力的自动进料装置。 还公开了用于所述设备的垃圾箱封闭基座。
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