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公开(公告)号：US4612963A
公开(公告)日：1986-09-23
申请号：US578666
申请日：1984-02-09
申请人： Fritz Witte
发明人： Fritz Witte
摘要： A machine wherein wire is being withdrawn from a reel or barrel by a wire comb forming unit which draws the wire at a given frequency has a lever which is pivoted at such frequency by a rotary cam and carries a first roller. The lever is pivotable about the axis of a second roller and the wire is trained first over the second roller and thereupon around the first roller on its way toward the wire comb forming unit. The pivoting lever ensures that the wire is drawn from the reel or barrel at a constant speed in spite of intermittent consumption of wire in the wire comb forming unit. The diameters of the two rollers are the same.
摘要翻译： 一种机器，其中线材通过线梳状成形单元从卷筒或筒体中抽出，其中丝线形成单元以给定的频率拉丝，其具有通过旋转凸轮在该频率处枢转的杆，并承载第一辊。 杠杆可以围绕第二辊的轴线枢转，并且首先在第二辊上训练线，并且随着第一辊在绕线梳状形成单元的途中围绕第一辊。 枢转杠杆确保线材以一定的速度从卷轴或筒体中拉出，尽管线梳状成形单元中的线材间断地消耗。 两个辊子的直径相同。
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公开(公告)号：US4274450A
公开(公告)日：1981-06-23
申请号：US63975
申请日：1979-08-06
申请人： Gail W. Doerge
发明人： Gail W. Doerge
摘要： The specification discloses a kit for making a universal clip. The kit includes a base having a horizontal top surface and a vertical side surface. Mounting apertures are disposed in the base for receiving fasteners to mount the base on support structure. A metallic cylinder and a pin extend upwardly from the top surface of the base spaced apart at a predetermined distance. The base also includes two horizontal bores of different bore depths and an oblique bore extending through the top and side surfaces for use in forming a tip on the universal clip. The universal clip is formed from a metallic wire that is wrapped around the cylinder to form a spring loop and forced against the pin to crook the wire to form two arms. A tip is formed on the end of each arm by bending the ends of the wire using the two horizontal bores in the base. The completed universal clip includes a loop spring portion, two arms, a tip portion, and a bushing encompassing the two arms and movable between a locked closed position and an open position.
摘要翻译： 本说明书公开了一种用于制造通用夹具的套件。 套件包括具有水平顶表面和垂直侧表面的底座。 安装孔设置在基座中，用于接收紧固件以将基座安装在支撑结构上。 金属圆筒和销从基座的顶表面向上延伸，间隔开预定距离。 底座还包括两个不同钻孔深度的水平孔和穿过顶部和侧面的倾斜孔，用于在通用夹上形成尖端。 通用夹具由金属线形成，金属线缠绕在圆柱体上以形成弹簧环并且被迫抵抗销弯曲线以形成两个臂。 通过使用底座中的两个水平孔弯曲电线的端部，在每个臂的端部上形成尖端。 完成的通用夹具包括环形弹簧部分，两个臂部，尖端部分和包围两个臂并可在锁定的关闭位置和打开位置之间移动的衬套。
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73.发明授权Apparatus for severing and deforming the ends of helical binders for pads or the like 失效用于切割和变形用于垫等的螺旋粘合剂的端部的装置
公开(公告)号：US4253499A
公开(公告)日：1981-03-03
申请号：US22162
申请日：1979-03-20
申请人： Jorn-Uwe Lemburg , Dieter Stolley
发明人： Jorn-Uwe Lemburg , Dieter Stolley
CPC分类号： B42B5/123 , B21F11/005 , B21F35/02 , B21F45/16
摘要： Apparatus for looping the free end portions of the outermost convolutions of helical binders which are threaded through the perforations of a stack of loose leaves has a pivotable tool with a cutting edge which clips the end convolution of a properly located binder and a bending edge which bends the free end portion of the clipped end convolution over the neighboring convolution. A rotary loop forming device is thereupon actuated by a lever to convert the deformed end portion into a loop which surrounds the neighboring convolution. The loop forming device has a guide face which cooperates with a parallel second guide face provided on a reciprocable hold-down device which is caused to extend between the end convolution and the neighboring convolution while the end portion is converted into a loop. These guide faces cooperate with a guide face of a locating projection for the binder and with a guide face of the tool to define a channel which confines the end portion during loop forming so that the loop is located in a plane which includes the axis of the binder. The hold-down device has a notch which receives and prevents deformation of the remaining part of the outermost convolution while the free end portion is being looped around the neighboring convolution.
摘要翻译： 用于环绕螺旋状粘合剂的最外圈的自由端部的装置，其螺纹穿过一堆松散叶片的穿孔，具有可枢转的工具，该工具具有切割边缘，该切割边缘夹紧适当定位的粘合剂的端部卷绕和弯曲的弯曲边缘 剪切端的自由端部分在相邻卷积之间卷积。 旋转环形成装置随后由杠杆致动，以将变形的端部转换成围绕相邻卷绕的环。 环形成装置具有引导面，其与设置在可往复运动的压紧装置上的平行的第二引导面配合，该平行的第二引导面在端部卷积和相邻的卷积之间延伸，同时端部被转换成环。 这些引导面与用于粘合剂的定位突起的引导面和工具的引导面配合，以限定在环形成期间限制端部的通道，使得环位于包括 粘合剂 压紧装置具有凹口，其接收和防止最外圈的剩余部分的变形，同时自由端部围绕相邻卷绕环绕。
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公开(公告)号：US4165767A
公开(公告)日：1979-08-28
申请号：US906607
申请日：1978-05-16
申请人： Paul Seaborn , Jorn-Uwe Lemburg
发明人： Paul Seaborn , Jorn-Uwe Lemburg
摘要： A machine which converts a strand of wire into a body of meandering shape has two carriers which rotate about parallel axes and respectively carry annuli of pins. One annulus of pins surrounds the other annulus of pins, and each pin of one annulus is adjacent to a pin of the other annulus. When the carriers rotate, neighboring pins of the two annuli move toward each other during one-half of each orbital movement about the respective axes and away from each other during the other half of each orbital movement. A looping device winds the wire alternately about the oncoming pins of the inner and outer annuli while the neighboring pins move away from each other whereby the wire is converted into a meandering body and the wire portions between successive pins are stretched to assume a predetermined shape. The meandering body is stripped off the pins while the neighboring pins move nearer to each other. The meandering body can be used as a starting material for binders which connect the sheets of note books, calendars or the like.
摘要翻译： 将一股线变成曲折体的机器具有两个绕平行轴旋转的载体，并分别承载销的环形。 销的一个环形环围绕销的另一个环，并且一个环的每个销与另一个环的销相邻。 当载体旋转时，在每个轨道运动的另一半期间，在围绕各个轴线的每个轨道运动的一半中并且彼此远离，两个环的相邻引脚朝向彼此移动。 环形装置围绕内圈和外圈的迎面销交替缠绕线，同时相邻销彼此远离，由此将线转换成曲折体，并且连续销之间的线部分被拉伸以呈现预定形状。 蜿蜒的身体从销钉上剥离出来，而相邻的销钉更靠近彼此。 蜿蜒的身体可以用作连接笔记本，日历等的片材的起始材料。
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公开(公告)号：US4015073A
公开(公告)日：1977-03-29
申请号：US646042
申请日：1976-01-02
申请人： Gary R. Dickerson
发明人： Gary R. Dickerson
CPC分类号： B21F3/027 , B21F45/16 , H01B17/22 , Y10S174/12 , Y10T24/3922 , Y10T24/44769
摘要： A low cost, lightweight, helically preformed line tie is disclosed which is configured for yieldably securing an elongated conductor or the like to various standard sizes of conventional, grooved insulative supports without the need for specialized ties by provision of a unitary, substantially shape-retaining resilient metallic wire tie which includes a central, generally U-shaped, line-receiving bight and a pair of legs extending therefrom which have intermediate sections adjacent the bight and helically formed line-gripping terminal sections; in preferred forms, the intermediate sections include a pair of interconnected, generally straight segments disposed at an angle relative to each other, and the intermediate sections are wrapped under tension about the support body with the helical leg sections secured about the line for yieldably securing the latter to the support without creation of localized, rigidly held stress areas at the line support points which can lead to premature line failure by virtue of bending movements of the line at the support points. In this manner characteristic wind-induced line vibrations can be safely and effectively dampened along a relatively long length of the line adjacent the insulator which reduces wear and tear of the line. A simplified tie forming method is also provided which permits essentially automatic, assembly line production of the ties through the use of sequential bend-forming stations and a unique mandrel-type helical forming station which completely eliminates complicated forming implements and methods heretofore employed.
摘要翻译： 公开了一种低成本，轻质，螺旋形的预制线系，其被配置为可靠地将细长的导体等固定到各种标准尺寸的常规的带槽的绝缘支撑件上，而不需要通过提供一体的基本形状保持 弹性金属丝带，其包括中心的大致U形的线接收弯曲部和从其延伸的一对腿，所述腿部具有邻近所述弯曲和螺旋形成的线抓握端子部分的中间部分; 在优选形式中，中间部分包括一对互相连接的，大致直线的部分，其相对于彼此以一定角度设置，并且中间部分被卷绕在支撑体周围的张力下，螺旋形腿部段围绕线固定，以便可靠地固定 后者支持而不在线支撑点处产生局部的，刚性地保持的应力区域，这可以通过在支撑点处的线的弯曲运动而导致过早的线路故障。 以这种方式，风力线的振动可以沿着邻近绝缘体的线的相对较长的长度安全有效地衰减，这减少了线的磨损。 还提供了一种简化的接合成型方法，其通过使用顺序的弯曲成形工位和独特的心轴型螺旋形成工位实现了基本上自动的装配线生产，这完全消除了复杂的成型工具和迄今为止使用的方法。
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公开(公告)号：US3775789A
公开(公告)日：1973-12-04
申请号：US3775789D
申请日：1972-06-19
发明人： DAGLEY E
摘要： A machine for making timber connectors from wire having a central portion with spikes turned at right angles to the central portion and mutually at right angles to each other, has cutting means which cuts lengths of wire from a roll and deposits the wire in forming dies and forms the wire to the required shape by rotation of a rotary head, with the ends of the wire being manipulated automatically so that the points of the wire are straightened, the spikes turned to form a U shape and one spike is then twisted relative to the other to take up the aforesaid right angled relationship and the connectors then discharged.
摘要翻译： 一种用于从具有中心部分的木材连接器制造的机器，其中心部分具有与中心部分成直角并且彼此成直角相互成直角的尖头，具有切割装置，该切割装置将一定数量的丝线从辊中切出并将线材沉积在成形模具中， 通过旋转头的旋转将导线形成所需的形状，其中线的端部被自动地操作，使得线的点被拉直，尖峰变成U形，并且一个尖峰然后相对于 另外要承担上述直角关系，连接器然后放电。
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公开(公告)号：US3590883A
公开(公告)日：1971-07-06
申请号：US3590883D
申请日：1969-04-16
申请人： ROHN MFG CO
发明人： KIHS JOSEF K
摘要： Apparatus and method for automatically producing bent wire clips comprises a vertical and horizontal wire straightener which receives and straightens a continuous length of wire, a hitch feed assembly through which the wire passes and which is adjustable to measure and intermittently feed the exact length of wire required for the various sized clips, a wire cutoff assembly, a wire-forming means and a grommet inserting means. As the wire piece is cut off from a length of continuous wire it is gripped by a pair of upper and lower coacting pressure plates which clamp a central portion of the wire piece and secure it during formation of the clip ends. To form a spiral end standoff clip that may be snapped on a cylindrical pole the wire forming means comprises a rotating and laterally movable spiral twist winder which forms the one end of the wire piece about a twist wind arbor while a grommet hook has been formed on the forward end of the wire piece. An insulating grommet may be supplied by a feed system and pushed into the grommet hook by a synchronized air ram. The upper and lower pressure plates now release the finished product and the same is blown off the spiral twist winder onto an extension arm from which it may be counted and packaged.
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公开(公告)号：US3566927A
公开(公告)日：1971-03-02
申请号：US3566927D
申请日：1968-12-06
申请人： BURN & CO LTD JAMES
摘要： A method for the conversion of strips of zigzag wire into a tubular form suitable for binding perforated sheets, comprising feeding the strip over an anvil in a step-by-step fashion, and clamping the strip whilst it is stationary so that the edges can be bent over the anvil by strikers situated on either side of the anvil.
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公开(公告)号：US3438406A
公开(公告)日：1969-04-15
申请号：US3438406D
申请日：1966-10-13
申请人： UTICA TOOL CO
发明人： ROZMUS WALTER J
CPC分类号： B65B13/027
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