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    Chrysanthemum plant named White Caricia
    71.
    植物专利
    Chrysanthemum plant named White Caricia 失效
    菊花植物名为白龋

    公开(公告)号：US7603P

    公开(公告)日：1991-07-23

    申请号：US43602989

    申请日：1989-11-14

    IPC分类号： A01H5/02

    CPC分类号： A01H5/0255 ,  Y10T83/9367

    摘要： A Chrysanthemum plant named White Caricia particularly characterized by its flat capitulum form; anemone capitulum type; white ray floret color; diameter across face of capitulum of up to 7 cm at maturity; diameter of anemone cushion up to 22 mm; uniform eight week photoperiodic flowering response to short days; peduncle length ranging from 8 to 18 cm on open, terminal sprays; medium plant height when grown as a single stem spray cut mum; and excellent tolerance to low temperatures for bud initiation and flower development.

    摘要翻译： 名为White Caricia的菊花植物特点是其扁平的花头形式; 银莲花型 白线小花色 在成熟期达到7厘米的毛细孔的面积; 海葵垫直径达22毫米; 制服八周光周期开花反应短暂; 花序梗长度从8至18厘米，开放，终端喷雾; 生长为单茎喷雾切割的妈妈的中等植物高度; 并且具有优异的耐低温性能，适用于萌芽和花发育。

    Circular saw
    72.
    发明授权
    Circular saw 失效
    圆锯

    公开(公告)号：US4463645A

    公开(公告)日：1984-08-07

    申请号：US468452

    申请日：1983-02-22

    申请人： Willy J. Goellner

    发明人： Willy J. Goellner

    IPC分类号： B23D61/02 ,  B23D61/04

    CPC分类号： B23D61/04 ,  B23D61/021 ,  Y10T407/196 ,  Y10T407/1962 ,  Y10T407/2268 ,  Y10T83/936 ,  Y10T83/9367

    摘要： A circular saw having dual chip cutting action in which all of the saw teeth are of like width and radial height and have similar tooth geometry with the working surface of the leading tooth face disposed at a negative rake angle and having side portions extending outwardly and rearwardly from a central portion at a negative angle to the side faces of the tooth. A single notch is formed in the top face of each tooth and intersects the working surface, and the notch in alternate ones of the saw teeth are disposed at one side of the central plane of the saw body and the notch in the other alternate ones of the saw teeth are disposed at the other side of the central plane of the saw body.

    摘要翻译： 一种具有双切屑切割动作的圆锯，其中所有锯齿具有类似的宽度和径向高度，并且具有类似的齿形，其中前齿面的工作表面设置在负前角，并且具有向外和向后延伸的侧部 从与牙齿的侧面成负角的中心部分。 在每个齿的顶面上形成单个凹口并且与工作表面相交，并且锯齿中的另一个锯齿中的切口设置在锯体的中心平面的一侧，而另一个 锯齿配置在锯体的中心面的另一侧。

    Saw blade and method of making
    73.
    发明授权
    Saw blade and method of making 失效
    锯片和制作方法

    公开(公告)号：US4232578A

    公开(公告)日：1980-11-11

    申请号：US056138

    申请日：1979-07-09

    申请人： Thomas S. Stellinger ,  Stephen R. Crosby

    发明人： Thomas S. Stellinger ,  Stephen R. Crosby

    IPC分类号： B23D61/12 ,  B27B33/06

    CPC分类号： B23D61/12 ,  Y10T83/9317 ,  Y10T83/9319 ,  Y10T83/9367

    摘要： A saw blade having improved metal cutting characteristics in which the tip of each tooth is formed to provide a primary rake face extending from the tip of the tooth for a distance of 0.007 to 0.020 inch and having a positive rake angle of 12.degree. to 25.degree., a secondary rake face extending from the primary rake face to the gullet of the tooth and having a positive rake angle less than 12.degree., a primary end relief surface extending from the tip of the tooth for a distance of 0.007 to 0.030 inch and forming a relief angle of 10.degree. to 25.degree., and a secondary end relief surface extending from the primary end relief surface to the gullet of the next successive tooth and forming a relief angle greater than the relief angle of the primary end relief surface. The blade can be made by applying a deforming force to the tips of the teeth of a precursor saw blade.

    摘要翻译： 一种具有改善的金属切削特性的锯片，其中形成每个齿的尖端以提供从牙齿尖端延伸一段距离为0.007至0.020英寸并且具有12°至25°的正前角的初级前刀面 ，从主前刀面延伸到齿的齿槽并且具有小于12度的正前角的次级前刀面，从牙齿尖端延伸0.007至0.030英寸的距离的主端部浮雕表面，并形成 10°至25°的仰角，以及从主端部浮雕表面延伸到下一个连续齿的齿槽并形成大于主端部浮雕表面的倾斜角的仰角的次级端部浮雕表面。 可以通过向前驱锯片的齿的尖端施加变形力来制造刀片。

    Saw tooth insert
    74.
    发明授权
    Saw tooth insert 失效
    锯齿插入

    公开(公告)号：US4102232A

    公开(公告)日：1978-07-25

    申请号：US773751

    申请日：1977-03-02

    申请人： Kenneth M. Cage ,  C. Warren Turner

    发明人： Kenneth M. Cage ,  C. Warren Turner

    IPC分类号： B23D61/04 ,  B27B33/02 ,  B27B33/08

    CPC分类号： B23D61/04 ,  Y10T407/1962 ,  Y10T83/9365 ,  Y10T83/9367

    摘要： A saw tooth insert, for securing to a saw plate, comprises a front cutting surface containing two adjacent grooves extending for substantially the entire height of the cutting face and substantially radially outward from the rotational axis of the saw plate. The lower portions of the grooves end on opposite sides of the saw plate and the upper portions of the grooves form a central cutting edge between them and external cutting edges on each side of the cutting face where the grooves meet the side surfaces of the insert.

    摘要翻译： 用于固定到锯板的锯齿插入件包括前切割表面，前切割表面包含两个相邻的凹槽，其基本上延伸到切割面的整个高度并且从锯板的旋转轴线基本上径向向外。 槽的下部在锯板的相对侧上延伸，并且槽的上部在它们之间形成一个中心切割边缘，并且在切割面的每一侧上的外部切割边缘与凹槽相接触插入件的侧表面。