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178 条记录 (耗时 0.018 秒)

    Chain saws, components for chain saws, and systems for operating saws
    31.
    发明授权
    Chain saws, components for chain saws, and systems for operating saws 有权

    公开(公告)号：US12109724B2

    公开(公告)日：2024-10-08

    申请号：US17443646

    申请日：2021-07-27

    申请人： Chain Orthopedics, LLC

    发明人： Paul Viola ,  Ira Sanders ,  Timothy J. Langloss

    IPC分类号： B27B33/14 ,  B23D57/02 ,  B27B17/02 ,  B27B17/08

    CPC分类号： B27B33/142 ,  B23D57/023 ,  B27B17/02 ,  B27B17/083

    摘要： Improved chain saws, components for chain saws, methods of making chain saws and components, and methods of using chain saws and components are disclosed. In some embodiments, a chain saw comprises a saw bar and a plurality of links, wherein a first link has a hook that engages a recess of a second link, thereby coupling the first link and the second link and allowing them to articulate without decoupling. The saw bar may have a rail, and the links may have grooves such that the links straddle and ride over the rail. The rail may have a projection and the grooves of the links may have notches accommodating the projection such that the projection prevents dislocation of the links. The links may have conical or pyramidal cutting teeth. The chain may be bidirectional. Robotic and automated operation of saws and other instruments are also disclosed.

    CHAINSAW CHAIN WITH A DEFINED SURFACE HARDNESS LAYER ON CUTTER LINKS
    33.
    发明申请
    CHAINSAW CHAIN WITH A DEFINED SURFACE HARDNESS LAYER ON CUTTER LINKS 审中-公开

    公开(公告)号：US20180065270A1

    公开(公告)日：2018-03-08

    申请号：US15554502

    申请日：2016-03-02

    申请人： HUSQVARNA AB

    发明人： Niklas Sarius

    IPC分类号： B27B33/14 ,  B27B17/02

    CPC分类号： B27B33/142 ,  B27B17/02

    摘要： A method of modifying a cutter link (240) of cutting chain for a chainsaw may include forming the cutter link (240) to include a base portion (280) and a cutting portion (270) extending away from the base portion (280). The cutting portion (270) may include a side plate (300) and a top plate (310). The top plate (310) may include a top face (316) and a bottom face (314). The side plate (300) may include an outer face and an inside face (304). The method may further include determining a maximum non-homogeneous material hardness expected to be encountered during cutting operations, selecting a coating material having a hardness at least 1.3 times the maximum non-homogeneous material hardness, and coating a treated surface of the top plate (310) and/or the side plate (300).

    Inherently thin single width chain
    34.
    发明授权
    Inherently thin single width chain 有权

    公开(公告)号：US09616512B1

    公开(公告)日：2017-04-11

    申请号：US14261532

    申请日：2014-04-25

    申请人： Paul Viola

    发明人： Paul Viola

    IPC分类号： B26D1/46 ,  B23D61/14 ,  A61B17/14

    CPC分类号： A61B17/149 ,  B27B33/14 ,  B27B33/142

    摘要： An invention is disclosed comprising a cutting chain of links that pivot without longitudinal disarticulation, yet are connected without reliance on separate connections. Lateral dislocation of the links of the cutting chain is prevented by placement of the cutting chain in a channel, which guides the cutting chain along its operational path and provides resistance against normal load. The channel may be retractable and/or comprised of lubricious, heat absorbing materials. The blade may be flexible in order to cut a variable kerf. The invention further comprises a power train and drive train, designed to optimize the cutting chain for one of many applications.

    CHAIN SAW CUTTER LINKS
    35.
    发明申请
    CHAIN SAW CUTTER LINKS 有权
    链锯切割机链接

    公开(公告)号：US20160121511A1

    公开(公告)日：2016-05-05

    申请号：US14530446

    申请日：2014-10-31

    申请人： Blount, Inc.

    发明人： Sam Hutsell

    IPC分类号： B27B33/14

    CPC分类号： B27B33/142 ,  B27B33/141 ,  Y10T83/909 ,  Y10T83/925

    摘要： Embodiments of chain saw cutter links, and related apparatuses and methods. For example, in some embodiments, a cutter link may include a top plate, a sharpened surface having an upper end and a lower end, and a depth gauge having a top surface. The sharpened surface may define a reference line tangent to the sharpened surface at the upper end such that the reference line extends between the top plate and the sharpened surface, a sharpened width may be defined by a minimum distance between the reference line and the lower end of the sharpened surface, an opening width may be defined by a minimum distance between the reference line and the top surface of the depth gauge, and the sharpened width may be greater than the opening width.

    摘要翻译： 链锯切割机连杆的实施例，以及相关的装置和方法。 例如，在一些实施例中，切割器连杆可以包括顶板，具有上端和下端的锐化表面和具有顶表面的深度计。 锋利的表面可以限定在上端处与锐化表面相切的参考线，使得参考线在顶板和锋利的表面之间延伸，可以通过参考线和下端之间的最小距离来限定削尖的宽度 的开口宽度可以由参考线和深度计的顶表面之间的最小距离限定，并且磨削的宽度可以大于开口宽度。

    Cutter link
    38.
    发明授权
    Cutter link 失效
    刀具链接

    公开(公告)号：US5065658A

    公开(公告)日：1991-11-19

    申请号：US542096

    申请日：1990-06-22

    申请人： Lynn J. Ziegelmeyer

    发明人： Lynn J. Ziegelmeyer

    IPC分类号： B23D63/16 ,  B27B33/14

    CPC分类号： B23D63/16 ,  B27B33/142 ,  Y10T83/909 ,  Y10T83/925

    摘要： A cutter link where the top plate and the side plate of the cutter in the link join through an inclined transition region, and a planar bevel surface produces a cutting edge which extends along the top plate and through the transition region.

    摘要翻译： 一个切割连接件，其中该连杆的顶板和该切割器的侧板通过倾斜过渡区域连接，并且一个平面斜面产生沿顶板延伸并穿过过渡区域的切割刃。

    Cutting chain
    39.
    发明授权
    Cutting chain 失效
    切割链

    公开(公告)号：US4827821A

    公开(公告)日：1989-05-09

    申请号：US928835

    申请日：1986-11-10

    申请人： Lewis A. Scott ,  Johann Weber

    发明人： Lewis A. Scott ,  Johann Weber

    IPC分类号： B27B33/14

    CPC分类号： B27B33/142 ,  Y10T83/913 ,  Y10T83/921

    摘要： A lightweight disposable cutting chain for use with small, compact power supplies comprises in one embodiment a series of links formed of wire. On certain links an end of the wire loop forming the link is cut to form a sharp edge capable of shaving material, such as wood, being cut. The links are arranged so that a narrow kerf is first cut by the links, other links being formed with cutting edges to shave material and widen the kerf. In other embodiments some or all of the links comprise metal plates formed by stamping from sheet metal.

    摘要翻译： 与小型紧凑型电源一起使用的轻质一次性切割链在一个实施例中包括由导线形成的一系列连接。 在某些链接上，形成连杆的线环的端部被切割以形成能够切割诸如木材的材料的锋利边缘。 链节被布置成使得窄的切口首先被链接切割，其他连接件形成有切割边缘以刮削材料并且加宽切口。 在其它实施例中，一些或全部连杆包括通过从金属板冲压而形成的金属板。

    Cutting device for a cutting machine, particularly for cutting soft, sticking or dirtying materials
    40.
    发明授权
    Cutting device for a cutting machine, particularly for cutting soft, sticking or dirtying materials 失效
    用于切割机的切割装置，特别用于切割柔软，粘着或弄脏的材料

    公开(公告)号：US4727652A

    公开(公告)日：1988-03-01

    申请号：US865854

    申请日：1986-05-22

    申请人： Jean-Claude Malet ,  Gerard Miachon ,  Jean Regnier

    发明人： Jean-Claude Malet ,  Gerard Miachon ,  Jean Regnier

    IPC分类号： B23D61/18 ,  B23D57/02 ,  B23Q11/00 ,  B27B17/00 ,  B27B17/02 ,  B27B33/14 ,  B27G3/00

    CPC分类号： B27B17/02 ,  B27B33/142 ,  Y10T83/242 ,  Y10T83/7264

    摘要： A cutting device for a cutting machine comprises a chain guided in translation along a cutting plane by a chain guide and has cutting tools arranged alternately on either side of the cutting plane. Each cutting tool has a curved cutting end, which curves towards the outside of the cutting plane and defines a concave surface. A scraper is positioned on either side and in the vicinity of the chain guide and cutting tools parallel to the cutting plane, said scraper having two ends projecting towards said plane, each having a convex surface complementary to the concave surface, so that said ends remove cutting waste from the tools during the passage of the tools on the scraper. The cutting device is especially useful for cutting soft, sticking, or dirtying materials.

    摘要翻译： 用于切割机的切割装置包括链条，其通过链条引导件沿着切割平面引导并且具有交替地在切割平面的任一侧上布置的切割工具。 每个切割工具具有弯曲的切割端，其向切割平面的外侧弯曲并且限定凹面。 刮刀位于链条导向件和平行于切割平面的切割工具的任一侧和附近，所述刮刀具有朝向所述平面突出的两个端部，每个具有与凹面互补的凸形表面，使得所述端部移除 在工具通过刮刀时，从工具中减少废物。 切割装置特别适用于切割柔软，粘着或弄脏的材料。