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1. 发明授权

US5898978A Metallic clothing for carding segments and flats 失效
标题翻译：梳理区和单位的金属服装
公开(公告)号：US5898978A
公开(公告)日：1999-05-04
申请号：US84149
申请日：1998-05-26
申请人： John D. Hollingsworth , Heyward O. Cannon
发明人： John D. Hollingsworth , Heyward O. Cannon
IPC分类号： D01G15/24 , D01G15/88
CPC分类号： D01G15/88 , D01G15/24
摘要： Metallic clothing having metallic wire teeth bent at a double angle. The lower portion of each tooth is angled by an first angle with respect to vertical, and the upper portion is angled at a second angle with respect to vertical. The upper portion terminates at the tip, or point, of the tooth. This double-angle tooth profile is angled in the direction opposite to the general direction of travel of fibers being carded. The upper side portion of each tooth is tapered inwardly to the tip, and the rear edge of the upper end of each tooth may be provided with a forward curvature towards the point of the tooth. Alternate embodiments include single angled teeth and a double-angled teeth, each having a base portion substantially the same height as the teeth.
摘要翻译：金属衣服，金属线齿以双重角度弯曲。每个齿的下部相对于垂直方向倾斜第一角度，并且上部相对于垂直方向以第二角度倾斜。上部终止于牙齿的尖端或点。该双角齿轮廓沿与被梳理的纤维的大致行进方向相反的方向倾斜。每个齿的上侧部分向内倾斜到尖端，并且每个齿的上端的后边缘可以朝着牙齿的点设置有向前的曲率。替代实施例包括单角齿和双角度齿，每个齿具有基本上与齿相同的高度的基部。

2. 发明授权

US06185789B1 Metallic clothing for carding elements 有权
标题翻译：梳理元素金属服装
公开(公告)号：US06185789B1
公开(公告)日：2001-02-13
申请号：US09304866
申请日：1999-05-04
申请人： John D. Hollingsworth , Heyward O. Cannon
发明人： John D. Hollingsworth , Heyward O. Cannon
IPC分类号： D01G1588
CPC分类号： D01G15/24 , D01G15/88
摘要： Metallic clothing having metallic wire teeth bent at a double angle. The lower portion of each tooth is angled by an first angle with respect to vertical, and the upper portion is angled at a second angle with respect to vertical. The upper portion terminates at the tip, or point, of the tooth. This double-angle tooth profile is angled in the direction opposite to the general direction of travel of fibers being carded. The upper side portion of each tooth is tapered inwardly to the tip, and the rear edge of the upper end of each tooth may be provided with a forward curvature towards the point of the tooth. Alternate embodiments include single angled teeth and a double-angled teeth, each having a base portion substantially the same height as the teeth and teeth having serrated side portions.
摘要翻译：金属衣服，金属线齿以双重角度弯曲。每个齿的下部相对于垂直方向倾斜第一角度，并且上部相对于垂直方向以第二角度倾斜。上部终止于牙齿的尖端或点。该双角齿轮廓沿与被梳理的纤维的大致行进方向相反的方向倾斜。每个齿的上侧部分向内倾斜到尖端，并且每个齿的上端的后边缘可以朝着牙齿的点设置有向前的曲率。替代实施例包括单角度齿和双角度齿，每个齿具有与具有锯齿状侧部的齿和齿基本上相同的高度的基部。

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