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1. 发明授权

US3695310A Flechette manufacturing machine 失效
标题翻译： FLECHETTE制造机
公开(公告)号：US3695310A
公开(公告)日：1972-10-03
申请号：US3695310D
申请日：1970-11-02
申请人： US ARMY
发明人： DONADIO VINCENT J
IPC分类号： B21F45/00 , B21G3/24 , B21G3/20 , B21G3/28
CPC分类号： B21F45/00 , B21G3/24 , B21J7/145
摘要： A machine for the mass production of flechettes consisting of a plurality of in-line units, each unit including outer and inner coaxial tubes. The outer tube being rotatable while the inner one is stationary. Axially spaced, spring loaded, radially slidable dies are carried by the inner tube and the outer tube is provided with similarly arranged cam lobes which force the dies inwardly and simultaneously or sequentially upon rotation of the outer tube to perform fin shaping, pointing and cutoff operations on a wire which is fed axially through the inner tube. All units are rotated by ring gears on the outer tubes and a single driven gear.
摘要翻译：一种用于批量生产由多个在线单元组成的收缩纸的机器，每个单元包括外部和内部同轴管。外管是可旋转的，而内侧是静止的。轴向间隔的弹簧加载的可径向滑动的模具由内管承载，并且外管设置有类似布置的凸轮凸角，其在外管旋转时向内并同时或顺序地迫使模具进行翅片成形，指向和切断操作在轴线上穿过内管的导线上。所有单元由外管上的环形齿轮和单个从动齿轮旋转。

2. 发明授权

US5195931A Method and apparatus for making wire nails having radially offset, fully circular heads 失效
标题翻译：用于制造具有径向偏移的全圆形头部的导线的方法和装置
公开(公告)号：US5195931A
公开(公告)日：1993-03-23
申请号：US832802
申请日：1992-02-07
申请人： Robert W. Wright , John Binder , William L. Gabriel
发明人： Robert W. Wright , John Binder , William L. Gabriel
IPC分类号： B21G3/00 , B21G3/12 , B21G3/16 , B21G3/24 , F16B15/02
CPC分类号： B21G3/16 , B21G3/00 , B21G3/12
摘要： Nails having radially offset, circular heads are manufactured from a malleable wire. The wire is clamped so that a leading portion extends axially from a clamping mechanism. The extending portion is bent at an acute angle relative to a clamping axis. The extending portion is cut so as to form a pointed end thereon and so as to leave a bent stub extending at such an angle. Such a nail head is formed from the stub, which is pressed by a punch into a cavity defined by the clamping mechanism, and which is deformed when pressed thereinto. The cavity has a fully circular, offset margin. The punch has a face covering the cavity. Once released, the wire is fed axially until a leading portion extends as before. These operations are repeated to form a similar nail in each repetition. A novel apparatus for carrying out these operations is disclosed.

3. 发明授权

US4489456A Tool for making rivet or expansion nails 失效
标题翻译：用于制作铆钉或扩展指甲的工具
公开(公告)号：US4489456A
公开(公告)日：1984-12-25
申请号：US422902
申请日：1982-09-10
申请人： Lars J. T. Billing
发明人： Lars J. T. Billing
IPC分类号： B21G3/08 , B21G3/16 , B21G3/28 , B21K1/54 , B21G3/18 , B21G3/24
CPC分类号： B21K1/54 , B21G3/08 , B21G3/16 , B21G3/28
摘要： A tool for making a rivet or expansion nail, i.e. a nail that has at least at one end a laterally expandable portion and is made by cutting off and stamping a nail wire in a single working stroke, wherein the tool includes a guide for a nail wire for guiding the wire in a plane perpendicular to the wire, a cutter having edges disposed in V-fashion, a stamping mandrel arranged in the plane of symmetry of the cutting edges and positioned on the open side of and facing away from the converging point of the V-arrayed cutting edges, and resilient applicators which are pressed by the nail wire during a working stroke of the tool against the action of a spring and lift the nail from the cutter and stamping mandrel during a return stroke of the tool.
摘要翻译： PCT No.PCT / SE81 / 00382 Sec。 371日期1982年9月10日 102（e）1982年9月10日PCT PCT 1991年12月18日PCT公布。出版物WO82 / 02504 日本1982年8月5日。一种用于制造铆钉或膨胀钉的工具，即至少在一端具有横向可膨胀部分并且通过在单个工作冲程中切割和冲压钉线而制成的钉子，其中工具包括用于在垂直于线的平面中引导导线的指甲线的引导件，具有以V形方式设置的边缘的切割器，设置在切割边缘的对称平面中并位于开口侧并且远离V形排列的切割边缘的聚集点，以及弹性施加器，其在工具的工作行程期间被钉子挤压，抵抗弹簧的作用并且在一个返回工具的行程。

4. 发明授权

US10368679B2 Slow cooker 有权
公开(公告)号：US10368679B2
公开(公告)日：2019-08-06
申请号：US14900264
申请日：2014-06-23
申请人： T.F. ELECTRICAL TECHNOLOGY (SHENZHEN) CO., LTD.
发明人： Wenhung Chou
IPC分类号： A47J27/00 , A47J36/24 , B21G3/24
摘要： A slow cooker comprises a case; a control circuit component and an inner pot for receiving food are disposed inside the case; the inner pot is arranged inside the case in a pick-and-place manner; a temperature detection component for temperature detection is arranged on the sidewall of the inner pot, and a mount seat connected to the case is arranged at the bottom of the inner pot; a liftable heating apparatus is arranged on the mount seat; the heating apparatus comprises a heating component and a lifting mechanism which can drive the heating component upwards and downwards. A temperature detection component arranged in the slow cooker is capable of detecting the temperature in the inner pot precisely; a lifting mechanism arranged in the slow cooker is capable of adjusting the distance from the inner pot to preheat the inner pot, improving cooking efficiency.

5. 发明授权

US5542886A Process and apparatus for the production of star profile nails 失效
标题翻译：制作星形指甲的工艺和设备
公开(公告)号：US5542886A
公开(公告)日：1996-08-06
申请号：US280179
申请日：1994-07-25
申请人： George R. Scott , Edwin L. Cutright , Martin W. Heidorn , William L. Kelly
发明人： George R. Scott , Edwin L. Cutright , Martin W. Heidorn , William L. Kelly
IPC分类号： B21G3/18 , B21G3/24 , B21G3/30 , B21K1/54
CPC分类号： B21G3/18 , B21G3/24 , B21G3/30 , B21K1/54
摘要： A process for transforming the round shafts of nails into a multi-vaned profile involves supplying an oriented sequence of abuting identical nails to an indexing operation where the nails are separated and uniformly oriented, then feeding the nails head first downwardly into the nip of rolls which secure each nail by its head and form the round shaft of each secured nail into a multi-vaned profile. Apparatus for performing the nail transforming process includes an indexing mechanism, a downward feeding mechanism, and a set of forming rolls positioned to rotate in vertical planes.
摘要翻译：将指甲的圆形轴转换成多面型轮廓的方法包括将指定相同的指甲的取向顺序提供给指甲分离并均匀定向的分度操作，然后首先将指甲头先进入辊的辊隙，通过其头部固定每个钉子，并将每个固定钉子的圆形轴形成多叶形轮廓。用于执行指甲变形过程的装置包括分度机构，向下进给机构和定位成在垂直平面中旋转的一组成形辊。

6. 发明申请

US20050188741A1 Nail manufacturing tool holder having a quick change mechanism 有权
标题翻译：具有快速更换机构的指甲制造工具架
公开(公告)号：US20050188741A1
公开(公告)日：2005-09-01
申请号：US10789896
申请日：2004-02-27
申请人： Gregory Forrester , William Pierce , Joe Hurst
发明人： Gregory Forrester , William Pierce , Joe Hurst
IPC分类号： B21F11/00 , B21G3/20 , B21G3/24 , B21G3/32 , B21J13/03
CPC分类号： B21G3/20 , B21G3/32
摘要： A clamping jaw for gripping wire stock used in nail production machines includes a quick change system that allows efficient replacement of a removable tool insert. The clamping jaw includes a main body that is partially split so as to define a gap between first and second opposing clamping fingers having a recess portion there between for receiving and retaining the insert. The main body includes a top surface, a bottom surface, a central bore that extends between the first and second surfaces, and a countersunk cavity formed in the bottom surface. A tapered projection formed from the first and second clamping fingers extends into the countersunk cavity. A clamping member, having a tapered recess for receiving the projection, is positioned in the countersunk cavity. A fastener is tightened to draw the clamping member onto the projection to close the clamping fingers in order to grip the insert.
摘要翻译：用于夹持在钉子生产机器中使用的线材的夹爪包括快速更换系统，其允许有效地更换可移除的工具插入件。夹钳包括主体，其被部分地分开，以便在第一和第二相对的夹紧指之间形成间隙，其间具有用于接收和保持插入件的凹部。主体包括顶表面，底表面，在第一和第二表面之间延伸的中心孔以及形成在底表面中的埋头孔。由第一和第二夹持爪形成的锥形突起延伸到埋头孔中。具有用于接收突起的锥形凹部的夹紧构件定位在埋头孔中。紧固件被拉紧以将夹紧构件拉到突起上以闭合夹紧指以便夹持插入件。

7. 发明授权

US1397191A Nail-string machine 失效
公开(公告)号：US1397191A
公开(公告)日：1921-11-15
申请号：US11441116
申请日：1916-08-10
申请人： WILLIAMS GEORGE C F
发明人： WILLIAMS GEORGE C F
IPC分类号： B21G3/18 , B21G3/24
CPC分类号： B21G3/18 , B21G3/24

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