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41. 发明申请

US20160074918A1 POWERED BENDING TOOL 有权
标题翻译：动力弯曲工具
公开(公告)号：US20160074918A1
公开(公告)日：2016-03-17
申请号：US14597758
申请日：2015-01-15
申请人： Huskie Tools, Inc.
发明人： Joseph S. Latoria
IPC分类号： B21D11/12 , B21D7/06
CPC分类号： B21D11/12 , B21D7/063
摘要： A powered bending tool comprises a portable drive housing including a handle and having a powered drive gear. A bracket is secured to the housing defining a pivot connection spaced from the drive gear. A driven gear is pivotally connected to the bracket at the pivot connection and operatively engages the drive gear. A center guide is connected to the bracket at the pivot connection. A support is operatively connected to the bracket at one side of and spaced from the pivot connection. An arm has a near end pivotally connected to the bracket at the pivot connection and a distal end having an arm guide at another side of the pivot connection relative to the guide. The arm is selectively engeagable by the driven gear to be rotated therewith. In use, a rod is positioned below the center guide and above the arm guide and a support, and the drive gear drives the driven gear to pivot the arm so that the arm guide deforms the rod as it engages the center guide at a bend point.
摘要翻译：动力弯曲工具包括便携式驱动器壳体，其包括手柄并具有动力驱动齿轮。支架固定到壳体，限定与驱动齿轮间隔开的枢转连接。从动齿轮在枢转连接处枢转地连接到支架并且可操作地接合驱动齿轮。中心导轨在枢轴连接处连接到支架。支撑件在枢转连接的一侧并与枢轴连接间隔开地可操作地连接到支架。臂具有在枢转连接处枢转地连接到支架的近端，并且远端在枢转连接的相对于引导件的另一侧具有臂引导件。该从动齿轮可以选择性地发生摆动以与其一起旋转。在使用中，杆定位在中心导向器的下方并且在臂引导件和支撑件上方，并且驱动齿轮驱动从动齿轮以使臂枢转，使得当杆在弯曲点处接合中心引导件时，臂引导件使杆变形。

42. 发明申请

US20150040634A1 BENDING MACHINE HAVING A BENDING HEAD THAT IS MOVABLE ABOUT A STATIONARY BENDING SHANK 审中-公开
标题翻译：弯曲机具有可移动的弯曲机床
公开(公告)号：US20150040634A1
公开(公告)日：2015-02-12
申请号：US14386270
申请日：2013-03-13
申请人： NUMALLIANCE
发明人： Julien Costet
IPC分类号： B21D7/04 , B21D11/12
CPC分类号： B21D7/04 , B21D11/12
摘要： The machine for cambering, shaping, bending or curving a bar along a bending axis includes an arm, a bending shank supported by the arm, a bending head including a bending lug that is rotatable relative to the bending axis, and a feeding station for moving the bar along an axis of travel and across the bending shank. The bending head also includes: a first connecting rod supporting the bending lug and having a head, a second connecting rod having a head, the heads being coupled so as to rotate relative to a hinge axis perpendicular to the axis of travel, a first driver for translating a leg of the first connecting rod along an axis parallel to the axis of travel, and a second driver for translating a leg the second connecting rod along an axis parallel to the axis of travel.
摘要翻译：用于沿着弯曲轴线弯曲，弯曲或弯曲杆的机器包括臂，由臂支撑的弯曲柄，包括可相对于弯曲轴线旋转的弯曲凸耳的弯曲头，以及用于移动的进给台沿着行进轴线并穿过弯曲柄的杆。所述弯曲头还包括：支撑所述弯曲凸耳并具有头部的第一连接杆，具有头部的第二连杆，所述头部被联接成相对于垂直于所述行进轴线的铰链轴线旋转;第一驱动器用于沿着平行于行进轴线的轴平移第一连杆的腿部;以及第二驱动器，用于使第二连杆沿平行于行进轴线的轴线平移腿部。

43. 发明授权

US07104102B2 Bending machine for profiles such as reinforcement round pieces or similar 有权
标题翻译：弯曲机用于型材，如加固圆形件或类似物
公开(公告)号：US07104102B2
公开(公告)日：2006-09-12
申请号：US10497144
申请日：2002-11-25
申请人： Giorgio Del Fabro , Marcello Del Fabro
发明人： Giorgio Del Fabro , Marcello Del Fabro
IPC分类号： B21D11/12
CPC分类号： B21D11/12 , B21D43/285
摘要： Bending machine (10) to obtain shaped elements from pre-cut profiles (11), equipped with a drawing assembly (14) which draws the profiles (11), first shearing means (13) arranged downstream of the drawing assembly (14) and bending means (12) arranged downstream of the first shearing means (13). Downstream of the bending means (12) are arranged second shearing means (15) to eliminate the terminal segments of the profiles (11) corresponding to the difference between the linear development of the shaped element to be produced and the length of the pre-cut profiles (11).
摘要翻译：弯曲机（10）从预切割轮廓（11）获得成形元件，其具有拉伸轮廓（11）的拉丝组件（14），布置在拉伸组件（14）下游的第一剪切装置（13）和布置在第一剪切装置（13）下游的弯曲装置（12）。弯曲装置（12）的下游设置有第二剪切装置（15），以消除轮廓（11）的端子段对应于要产生的成形元件的线性展开与预切割长度之间的差异资料（11）。

44. 发明申请

US20050076694A1 Wire bending device 有权
标题翻译：线弯装置
公开(公告)号：US20050076694A1
公开(公告)日：2005-04-14
申请号：US10949748
申请日：2004-09-24
申请人： Yves Latour
发明人： Yves Latour
IPC分类号： B21D7/022 , B21D11/12 , B21F1/00 , B21D11/00
CPC分类号： B21F1/006 , B21D7/022 , B21D11/12 , B21F1/00
摘要： A wire bending device includes a bending head bearing two bending tools between which the wire to be bent is passed. Either tool is alternately capable of being fixed or being a pivot for rotation of the bending head therearound. The device also includes a mechanical device for feeding the wire axially in one direction or another; a mechanical device for rotatably driving the bending tools, in two different directions, about an axis of either bending tool; and a mechanical device for shifting the bending tools in a plane perpendicular to the axis about which the bending tools can rotate. There can be calculating controller for managing simultaneously the operation of the mechanical devices, so that the movements generated by the wire and bending tools are superposed.
摘要翻译：线弯曲装置包括具有两个弯曲工具的弯曲头，弯曲的线通过该弯曲工具。这两个工具可以交替地固定，也可以是用于绕其弯曲头旋转的枢轴。该装置还包括用于沿一个或多个方向轴向地供给线的机械装置; 一种机械装置，用于围绕任一弯曲工具的轴线在两个不同的方向上可旋转地驱动弯曲工具; 以及用于在垂直于弯曲工具能够旋转的轴线的平面中移动弯曲工具的机械装置。可以有计算控制器同时管理机械装置的操作，使得由电线和弯曲工具产生的运动重叠。

45. 发明授权

US5355708A Straight rod stock processor 失效
标题翻译：直杆库存处理器
公开(公告)号：US5355708A
公开(公告)日：1994-10-18
申请号：US170611
申请日：1993-12-20
申请人： Kenneth A. Kauffman
发明人： Kenneth A. Kauffman
IPC分类号： B21D7/12 , B21D11/12 , B21D43/00 , B21D7/022
CPC分类号： B21D43/006 , B21D11/12 , B21D7/12 , B21F23/007
摘要： A straight rod stock processor and method for use thereof which incorporates the employment of a rod stock loader to effect automatic shakeout of a piece of straight rod stock in pulling the same from a pre-load bundle of infeed stock and delivery to a set of secondary rod stock compression rollers interposed between the rod stock loader and a stirrup bender just forward of the stirrup bender head on the infeed side thereof so that essentially the entire length of an infed rod stock piece may be thereby positioned and controlled in delivery to the stirrup bender head for processing thus substantially reducing labor and waste and handling costs per ton which are otherwise normally associated with the processing of straight rod stock lengths through a stirrup bender.
摘要翻译：一种直杆式处理器及其使用方法，其结合使用杆式料斗装载机，以使一根直杆料料自动摇摆，将一根直杆坯料从预充料料的预加载束拉出，并将其输送到一组二次棒材压料辊插入在杆料装载机和马镫弯曲机之间的马镫弯曲机上，该马镫弯曲机在其进料侧的镫形弯曲头前面，使得基本上可以将输入杆料片的整个长度定位和控制以输送到马镫弯管机因此大大减少了劳动力和废物以及每吨处理成本，否则这些成本通常与通过镫形弯曲机处理直杆坯料长度相关联。

46. 发明授权

US5040401A Re-rod bender 失效
标题翻译：重杆弯曲机
公开(公告)号：US5040401A
公开(公告)日：1991-08-20
申请号：US561889
申请日：1990-08-01
申请人： Ralph Ireland
发明人： Ralph Ireland
IPC分类号： B21D7/06 , B21D11/12 , B23D15/04
CPC分类号： B21D11/12 , B21D7/06 , B23D15/04
摘要： The present fabrication apparatus includes pivotable die blocks and a stationary half-moon male die for bending re-rods. Front inner portions of the pivotable die blocks bring over-center pressure on a bent rod so as to control the tendency of a bent rod to spread after removal from the die blocks. The pivotable die blocks are mounted in a housing with a threaded pin connector for drawing the pivotable die blocks toward and away from each other to adjust the housing to bend rods to a variety of radii. The housing further includes upper and lower plates sandwiching each of the pivotable die blocks. Parallel ridges are formed in confronting surfaces of the upper plate and a transverse bar to increase the capability of the transverse bar to prevent the housing from being spread apart as a rod is being bent.
摘要翻译：本制造装置包括可枢转模具块和用于弯曲杆的固定半月形阳模。可枢转模块的前内侧部分在弯曲杆上产生过度中心的压力，以便控制弯曲杆在从模具块移除之后扩展的趋势。可枢转的模块安装在具有螺纹销连接器的壳体中，用于将可枢转的模块朝向和远离彼此拉动以调节壳体以将杆弯曲到各种半径。壳体还包括夹着每个可枢转模具块的上板和下板。在上板和横杆的相对表面上形成有平行的脊，以增加横杆的能力，以防止当杆弯曲时壳体分开。

47. 发明授权

US5025651A Movable shears upstream of a bending assembly and method to bend the trailing end of bars 失效
标题翻译：弯曲组件上游的可动剪切和弯曲杆的后端的方法
公开(公告)号：US5025651A
公开(公告)日：1991-06-25
申请号：US463314
申请日：1990-01-10
申请人： Marcello Del Fabro , Giorgio Del Fabro
发明人： Marcello Del Fabro , Giorgio Del Fabro
IPC分类号： B23D15/00 , B21D7/08 , B21D7/12 , B21D11/12 , B21D43/00 , B21F1/00 , B23D31/00 , B23P23/00
CPC分类号： B21F1/00 , B21D11/12 , B21D43/006 , B21D7/12 , B23D31/00
摘要： Movable shears and a method for the automatic or non-automatic bending of the trailing end of bars in bending-shaping machines having a bending assembly located downstream of a shears (24) and of a bar feeder unit are disclosed. The bars may be already straightened or already straightened and sheared to size or may require straightening and the bar (29), after the required bends have been applied to its leading end (T), is fed forwards with a movement of distancing of its leading end (T) by an appreciable length at least partly by the feeder unit. When this forward length of feed has been completed, the bar (29) is sheared by the shears (24), thus creating a trailing end (C) of the residual bar (129). The movable shears (24) are able to slide on a longitudinal slide block (45) which is positioned as required in a direction lengthwise to the bar (29) so as to determine the length of the trailing end (C) of the residual bar (129) in relation to the bending assembly (35).

48. 发明授权

US4989429A Rocker bending unit 失效
标题翻译：摇臂弯曲单元
公开(公告)号：US4989429A
公开(公告)日：1991-02-05
申请号：US463445
申请日：1990-01-11
申请人： Marcello Del Fabro , Giorgio Del Fabro
发明人： Marcello Del Fabro , Giorgio Del Fabro
IPC分类号： B21D7/024 , B21D7/022 , B21D11/12 , B21F1/00
CPC分类号： B21D11/12 , B21D7/022 , B21F1/00
摘要： Rocker bending unit (10) of a type retractable below a working platform (22) of a bending-shaping machine for bars (29), the unit (10) comprising a bending disk (11) provided with a clockwise and anticlockwise rotation of a bending pin (13) positioned out-of-alignment in relation to the axis of rotation, a contrast roller or pin (12) which may be interchangeable being included and coaxial with the axis of rotation, in which unit (10) the bending disk (11) cooperates with and is supported on a base (18) pivoted so as to be able to rock with a rocker pivot (21) on a frame (28) of the machine downstream of the bending unit (10), the rocking direction lying on a plane substantially at a right angle to the working platform (22) and to the axis of feed of the bars (29), the axis of the rocker pivot (21) being substantially parallel to the working platform (22) and in the geometric neighborhood thereof, the unit (10) being fitted on a slider (27) supported by the base (18) and able to move thereon (18) in a direction substantially at a right angle to the direction of feed of the bars (29).

49. 发明授权

US4456036A Wire bending apparatus and a method of bending a wire 失效
标题翻译：线弯曲装置和弯曲线的方法
公开(公告)号：US4456036A
公开(公告)日：1984-06-26
申请号：US442742
申请日：1982-11-18
申请人： Piergiorgio Rossi
发明人： Piergiorgio Rossi
IPC分类号： B21D7/024 , B21D11/12 , B21F1/00 , B21F1/04
CPC分类号： B21F1/00 , B21D11/12 , Y10T83/8772
摘要： In order to allow an adjusting of the bending tools to a given diameter of the wire being bent allowing the producing of the requisite bending radius a central mandrel which forms two bending or forming, respectively, jaws is replaceable together with a shearing tool. To this end a hollow shaft is mounted at the rear of the central mandrel, which shaft is mounted to a supporting shaft by means of a screw joint. The supporting shaft is supported in turn rotationally and can be rotated by means of a motor in order to disconnect the central mandrel. By mentioned rotation the screw joint is released. A special coupling of the shearing tool to an axially movable operating shaft allows a simultaneous disconnecting of the shearing tool together with the central mandrel. A bending mandrel is mountable at locations having various radial distances from the central mandrel. A cover plate provided with a position control element operates together with proximity switches such that two defined initial angular positions of the bending mandrel is maintained independently from mentioned adjustments.
摘要翻译：为了允许将弯曲工具调整到被弯曲的线的给定直径以允许产生必需的弯曲半径，形成两个弯曲或成形的中心心轴分别与剪切工具一起被替换。为此，空心轴安装在中心心轴的后部，该轴通过螺纹接头安装到支撑轴上。支撑轴可旋转地支撑并且可以通过马达旋转以便断开中心心轴。通过上述旋转，螺钉接头被释放。剪切工具与可轴向移动的操作轴的特殊联接允许剪切工具与中心心轴同时断开。弯曲心轴可安装在与中心心轴具有不同径向距离的位置处。设置有位置控制元件的盖板与接近开关一起操作，使得弯曲心轴的两个限定的初始角位置独立于上述调节而被保持。

50. 发明授权

US4248273A Stirrup machine 失效
标题翻译：马镫机
公开(公告)号：US4248273A
公开(公告)日：1981-02-03
申请号：US49248
申请日：1979-06-18
申请人： Del F. Marcello
发明人： Del F. Marcello
IPC分类号： B21D7/024 , B21D11/12 , B21F1/00
CPC分类号： B21D11/12
摘要： A stirrup machine for bending metallic stock material such as bars, wire, strips and the like and forming individual bent pieces therefrom including: advancing and reversing and other suitable apparatus (1) for selectively advancing and reversing the feed of the stock material (2) and to retract the finished bent product; shear and guide apparatus (3) for the stock material (2); bending apparatus (4) having an interchangeable fixed central bending fork (7) to guide and support the stock material (2) and a bending pin (8) for bending the stock material (2) around the central fork (7) in a clockwise or counterclockwise direction. The invention is characterized in that the stock guide apparatus (5) is tranversally movable forward and backward to push the stock material (2) out of the bending plane, to disengage it from the bending apparatus (4) or to recall the stock material to re-engage it with the respective bending apparatus (4) and to shear it in connection with a countershear (6) after the stock material (2) has completed a stirrup.
摘要翻译：一种用于弯曲金属原料的条形机，例如棒，线，条等，并形成单独的弯曲件，包括：推进和反转以及用于选择性地推进和反向原料（2）的进料的合适的装置（1）并收回成品弯曲产品; 用于原料（2）的剪切和导向装置（3）; 弯曲装置（4）具有可互换的固定中心弯曲叉（7）以引导和支撑所述原料（2）和用于沿中央叉（7）以顺时针方向弯曲所述原料（2）的弯曲销（8）或逆时针方向。本发明的特征在于，导向装置（5）能够向前和向后可向前移动以将原料（2）推出弯曲平面，从而将其从弯曲装置（4）脱离或将原料回收到将其与相应的弯曲装置（4）重新接合，并且在库存材料（2）已经完成箍筋之后将其与副床（6）相结合地剪切。

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