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    Rod cutter
    1.
    发明授权
    Rod cutter 失效
    棒刀

    公开(公告)号：US5261303A

    公开(公告)日：1993-11-16

    申请号：US855299

    申请日：1992-03-23

    Applicant: Walter E. Strippgen

    Inventor： Walter E. Strippgen

    IPC: A61B17/88 ,  B23D21/00 ,  B23D23/00 ,  B23D29/02 ,  B26D3/16

    CPC classification number: A61B17/8863 ,  B23D21/00 ,  B23D23/00 ,  B23D29/023 ,  Y10T16/54024 ,  Y10T16/54029 ,  Y10T83/416 ,  Y10T83/42

    Abstract: A base carries a tool head having two bore containing members that are relatively rotatable with respect to each other on a common axis of rotation. The bore portions contained in the two members are offset from the common axis of rotation by no more than one bore diameter. The two portions of the bore align in one relative position of rotation, but a handle is connected to at least one member to move at least that member to a position in which the bore portions are partially misaligned, severing any rod placed in the common bore by a combination of offset shearing action and rotary wringing action.

    Abstract translation: 基座具有具有两个孔容纳构件的工具头，该孔具有相同的旋转方向可相对于彼此旋转。 包含在两个构件中的孔部分从共同的旋转轴线偏离不超过一个孔径。 孔的两个部分在一个相对的旋转位置对准，但手柄连接到至少一个构件，以将至少该构件移动到孔部分不对准的位置，切断放置在公共孔中的任何杆 通过偏移剪切动作和旋转拧紧动作的组合。

    Metal working machine
    2.
    发明授权
    Metal working machine 失效
    金属加工机

    公开(公告)号：US5170689A

    公开(公告)日：1992-12-15

    申请号：US702887

    申请日：1991-05-20

    Applicant: Jim Dvorak

    Inventor： Jim Dvorak

    IPC: B23D31/00

    CPC classification number: B23D31/00 ,  Y10T83/408 ,  Y10T83/42 ,  Y10T83/814 ,  Y10T83/822 ,  Y10T83/8801 ,  Y10T83/8815 ,  Y10T83/8878 ,  Y10T83/95

    Abstract: A metal working machine (10) is disclosed according to the preferred form including a punching station (48) associated with a first crank arm (18) pivotably mounted to the frame (12) by a first pivot pin (20) and including multiple shearing stations (50a-e) associated with a second crank arm (26) pivotably mounted to the frame (12) by a second pivot pin (28). A link (36) has its opposite ends pivotably mounted by pivot pins (38, 40) to the first and second crank arms (18, 26), respectively. An expandable and contractable actuator (42) having its opposite ends pivotably mounted by pivot pins (44, 46) to the first and second crank arms (18, 26) simultaneously pivots the crank arms (18, 26) about the first and second pivot pins (20, 28) in opposite directions. The pivot pins (20, 28, 38, 40, 44, 46) are spaced from and parallel to each other. The force is transferred to the crank arm (18, 26) associated with the working station (48, 50a-e) being utilized by the actuator (42) directly pushing on that crank arm and by the link (36) acting through the other crank arm being pivoted in the opposite direction by the actuator (42). In the preferred form, a wing (60) and an arcuate ear (62) are integrally formed with and in the plane of the second crank arm (26) and extend beyond the shearing edges (56, 58) of the shearing station (50e). The wing (60) is spaced from the second pivot pin (28) and the arcuate ear (62) extends concentrically around the second pivot pin (28).

    Abstract translation: 根据优选形式公开了一种金属加工机（10），包括与通过第一枢轴销（20）可枢转地安装到框架（12）上的第一曲柄臂（18）相关联的冲压站（48），并且包括多个剪切 与通过第二枢转销（28）可枢转地安装到框架（12）的第二曲柄臂（26）相关联的站（50a-e）。 连杆（36）的相对端分别由枢轴销（38,40）可枢转地安装到第一和第二曲柄臂（18,26）上。 具有可枢转地安装在第一和第二曲柄臂（18,26）上的枢轴销（44,46）的相对端的可膨胀和可收缩的致动器（42）同时使曲柄臂（18,26）围绕第一和第二枢轴 销（20,28）在相反方向。 枢轴销（20,28,38,40,44,46）彼此间隔开并平行。 该力传递到与由致动器（42）利用的工作站（48,50a-e）相关联的曲柄臂（18,26），该致动器（42）直接推动该曲柄臂和通过另一个作用的连杆（36） 曲柄臂由致动器（42）沿相反方向枢转。 在优选形式中，翼（60）和弓形耳（62）与第二曲柄臂（26）的平面形成并且在第二曲柄臂（26）的平面内并延伸超出剪切台（50e）的剪切边缘（56,58） ）。 机翼（60）与第二枢转销（28）间隔开，并且弓形耳（62）同心地围绕第二枢轴销（28）延伸。

    Tubular knife
    3.
    发明授权
    Tubular knife 失效
    管状刀

    公开(公告)号：US4412466A

    公开(公告)日：1983-11-01

    申请号：US295195

    申请日：1981-08-19

    Applicant: Walter J. Jurkowski

    Inventor： Walter J. Jurkowski

    IPC: B26D1/38

    CPC classification number: B26D1/385 ,  Y10T83/416 ,  Y10T83/42 ,  Y10T83/8765

    Abstract: A tubular knife comprising a stationary, inner cylindrical member having a slot extending substantially longitudinally thereof, the slot having a longitudinally extending upper edge and a longitudinally extending lower cutting edge, a rotatable, outer tube concentric and substantially contiguous with the inner member, the outer tube having a slot substantially co-extensive with the slot of the inner member, the outer tube slot having an upper cutting edge inclined at a slight angle with respect to the lower cutting edge of the inner member slot, a device for biasing the outer tube to a position wherein the slot of the outer tube is substantially aligned with the slot of the inner member, and means for rotating the upper cutting edge of the outer slot past the lower cutting edge of the inner slot.

    Abstract translation: 一种管状刀，其包括固定的内圆柱形构件，其具有基本上纵向延伸的狭槽，所述狭槽具有纵向延伸的上边缘和纵向延伸的下切割边缘，与所述内部构件同心并且基本上邻接的可旋转外管 管具有与内部构件的槽基本共同延伸的槽，外管槽具有相对于内部构件槽的下部切削刃以小角度倾斜的上部切削刃，用于偏压外部管的装置 到位于其中外管的槽基本上与内部构件的槽对准的位置，以及用于使外槽的上切削刃旋转经过内槽的下切削刃的装置。

    Yarn cutting device
    4.
    发明授权
    Yarn cutting device 失效
    纱线切割装置

    公开(公告)号：US3800642A

    公开(公告)日：1974-04-02

    申请号：US23730972

    申请日：1972-03-23

    Applicant: HASLER W ,  TAYLOR L

    Inventor： HASLER W ,  TAYLOR L

    IPC: D05C15/18

    CPC classification number: D05C15/18 ,  Y10S83/913 ,  Y10T83/2066 ,  Y10T83/42 ,  Y10T83/4632 ,  Y10T83/4645

    Abstract: A cutting device for cutting-off tufts of yarn for use with a tufting machine comprising a body having a portion defining a cutter-shaft contacting surface defining at least one yarn entry passage and at least one air passage communicating, a cutter shaft slidably displaceable over said surface and having wall portions defining at least one tuft displacing passage extending therethrough, ducting means aligned with the displacing passage of said shaft to receive tufts therefrom when the shaft is displaced to be in communication with said air passage, and yarn feed means adapted to feed yarn through said yarn entry passage into the tuft displacing passage of the shaft when aligned therewith; said tuft displacing passage and cutter shaft being displaceable from alignment with the yarn entry passage into alignment with said air passage and co-operate with said yarn entry passage and cutter-shaft contacting surface to sever yarn when supplied by said feed means.

    Abstract translation: （PG，1）一种用于切割用于簇绒机的纱线簇的切割装置，包括具有限定至少一个纱线进入通道的切割轴接触表面的部分的主体和至少一个连通的空气通道的切割器 轴可在所述表面上滑动移动并且具有限定至少一个延伸穿过其中的刷毛排出通道的壁部分，当所述轴移动以与所述空气通道连通时，所述管道装置与所述轴的移动通道对准以接收毛簇，并且纱线 进给装置，适于将纱线通过所述纱线进入通道进入与所述纱线对准的所述轴的刷毛簇移动通道; 所述绒头移位通道和切割轴可与纱线入口通道对准移动，与所述空气通道对准，并与所述纱线进入通道和切割器轴接触表面配合，以在由所述进给装置供应时切断纱线。

    Variable length staple cutter
    5.
    发明授权
    Variable length staple cutter 失效
    可变长度切割机

    公开(公告)号：US3693487A

    公开(公告)日：1972-09-26

    申请号：US3693487D

    申请日：1970-11-12

    Applicant: VOLLIE L MURDOCK ,  VIRGIL LEONARD ,  BENJAMIN M HOLLEMAN ,  JOHN W HARDING

    Inventor： MURDOCK VOLLIE L ,  LEONARD VIRGIL ,  HOLLEMAN BENJAMIN M ,  HARDING JOHN W

    IPC: D01G1/04 ,  B65H29/24

    CPC classification number: D01G1/04 ,  Y10S83/913 ,  Y10T83/207 ,  Y10T83/42 ,  Y10T83/4594 ,  Y10T83/494 ,  Y10T83/8772

    Abstract: The problem of cutting textile filaments into staple while eliminating the fusing of the ends is largely overcome by a variable length staple cutter which feeds the filament through a die into a rotatable cutter wheel having a plurality of openings which are sequentially aligned with the die and form a shear facing with the die. Feed rollers and a vacuum pickup provide for a controlled advance of the fiber through the die to obtain a uniform staple length.

    Abstract translation: 在消除端部熔合的同时将纺织细丝切割成订书钉的问题在很大程度上被可变长度的订书钉器所克服，该可变长度的订书钉机通过一个模具将细丝馈送到具有多个开口的可旋转切割轮中，该多个开口依次与模具对齐并形成 与模具面对的剪切。 进料辊和真空拾取器提供纤维通过模头的可控提前以获得均匀的短纤维长度。

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