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1. 发明授权

US5593194A Door locating device 失效
标题翻译：门定位装置
公开(公告)号：US5593194A
公开(公告)日：1997-01-14
申请号：US581978
申请日：1996-01-02
申请人： Wan-Lai Liau
发明人： Wan-Lai Liau
IPC分类号： E05B15/02 , E05C17/48 , C05C1/08
CPC分类号： E05B15/029 , E05C17/48 , Y10S292/15 , Y10T292/0969 , Y10T292/68 , Y10T292/694
摘要： A door locating device includes an anchorage hole provided on the concrete or ground. An outer sleeve is anchored into the anchorage hole. This outer sleeve has hollow configuration is provided with outer thread. The bottom of the sleeve is provided with a bottom plate which has a flange. The flange is provided with a plurality of threaded hole. A fixing plate having a threaded hole at the center portion thereof. Both side portions of the plate are provided with through holes. The threaded hole is screwed into the outer thread of the outer sleeve. The immediate sleeve to be incorporated with the outer sleeve. The immediate sleeve is provided with longitudinal slot at its inner wall. The longitudinal slot has an enlarged cut which forms upper and lower positioning edges. A spring is disposed within the bottom of the sleeve. A top press block has a traverse slot. The upper and lower portion of the block has a first and a second posts which have different diameter one another. The interconnection between the first and second posts forms a biasing ring to bias the spring. The first post has a boss at its side wall which can move up and down within the through slots. When the device is assembled, the outer sleeve is inserted into anchorage hole first, then is filled with concrete in such a manner that the threads are filled with concrete.
摘要翻译：门定位装置包括设置在混凝土或地面上的锚定孔。一个外套筒固定在锚固孔中。该外套筒具有中空构造，具有外螺纹。套筒的底部设置有具有凸缘的底板。凸缘设有多个螺纹孔。固定板，其中心部分具有螺纹孔。板的两侧设有通孔。螺纹孔拧入外套筒的外螺纹。要与外套筒并入的直接套筒。直接套筒在其内壁处设有纵向狭槽。纵向槽具有形成上下定位边缘的扩大切口。弹簧设置在套筒的底部内。顶部压块具有横向槽。块的上部和下部具有彼此具有不同直径的第一和第二柱。第一和第二柱之间的互连形成偏置环以偏置弹簧。第一柱在其侧壁具有可在通孔内上下移动的凸台。当装置组装时，首先将外套筒插入锚固孔中，然后用混凝土填充混凝土，使得螺纹充满混凝土。

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